Abstract:
Water quality monitoring is conducted at 26 National Estuarine Research Reserves (NERR) at four locations within or adjacent to the reserve. The following parameters are collected at least every 30 minutes: water temperature, specific conductivity, salinity, percent saturation, dissolved oxygen concentration, water depth, pH and turbidity. All water quality data loggers will be deployed from a known depth from the bottom at each site.
Purpose:
Research objectives Four data loggers are deployed in Jobos Bay. Two are deployed in inner lagoons of the Mar Negro Component and the other two in the Bay of the Jobos Bay National Estuarine Research Reserve. The instruments are suspended from a pole at a distance of 0.3 meters from the bottom at each selected site. Data from stations 9, 10, 19 and 20 are being submitted to the Centralized Data ... Management Office as part of the System-Wide Monitoring Program. Measurements are taken at thirty-minute intervals for approximately two-week periods. The sites are identified as representative of areas within the reserve and comparable to the sites that may be receiving impact from human activities from surroundings areas or may act as a habitat gradient in the Bay. Station number nine (9), the impacted site, collects water quality data in a site associated with runoff from littoral and basin mangrove areas. This sampling station is located in the most inland lagoon, closest to the Thermoelectric Power Plant. It is subjected to runoff, which may include potential oil spill contamination from this industrial facility. Information compiled from historical environmental documents, indicate that station nine (9) was used as a disposal site for residues of the previously operating sugar mill operation, and therefore might have high organic input into the sediments. Station number ten (10), located in a mangrove lagoon area towards the southwestern section of Mar Negro is considered the reference or non-impacted site. Station number(19) is located over a sea grass bed(Thalassia testudinum) in the inner western part of the bay just northeast of Cayo Colchones. This station is located near the thermal outfall and operating piers of the Aguirre Power Plant Complex, both activities may have significant effects on sea grass communities. This area is exposed to barge standings, sediment re-suspension and oil sills. Station number (20) is located on the eastern inner bay section of the Cayos Caribe cays. This station is just south of the mangrove islets associated with the Reserve's coral reefs. Water streams coming through the coral platform may help characterize water conditions of the main marine currents reaching Jobos Bay, as well as, possible effects of industrial and chemical activities associated with Phillips Core, AES Coal Energy Plant and Pharmaceuticals located just east to this system.
SUPPLEMENTAL INFORMATION: Associated researchers and projects As part of the NERRS System-wide Monitoring Program, monthly samples for nutrients and chlorophyll were conducted from July to December 2002. Nutrient Sampling at Station 9 is conducted using an ISCO sampler, which collects samples every two hours during a twenty-four hour period. Grab samples are also collected in all four YSI monitoring stations. Analysis of the samples is being performed by the Virginia Institute of Marine Science, VIMS, in Virginia. Another project is the water monitoring program for Ammonium, nitrate, nitrite, ortho-phosphate, chlorophyll and pheophytin. For this, an ISCO 6712 Portable Sampler is used. The sample is an automatic instrument that can be easily moved from site to site. Constructed from durable, corrosion-resistant materials, the sampler withstands the hostile environments of industrial and municipal monitoring sites. It is located at one of our four principal, long-term stations and it is programmed to take samples every two hours. The samples are collected every month following an established protocol and sent to the Virginia Institute of Marine Sciences for further analysis. Other remarks/notes During this year, great part of the data obtained by the turbidity sensor have negative values and was eliminated. This year 2002, we have changed the sensor model for turbidity near summer, this required to make adjustments to the turbidity standard, which improved the turbidity data. Although, we continue obtaining negative values but more closer to zero. Station 19: From 06/08/02 to 06/11/02. During this period salinity and specific conductivity decreased because of a raining event. Station 19: From 07/29/02 to 08/14/02. During this period we found high DO (%) and DO (mg/l) values because of strong winds that hit the watershed on hurricane season. Station 19: From 10/09/02 to 10/28/02. An oxygen decreased occurs, caused by biofouling on the sensors, the sonde stays on the water more than 15 days.
CURRENTNESS REFERENCE: Observed
SPATIAL DATA ORGANIZATION INFORMATION: Indirect Spatial Reference: Site location and character The Jobos Bay National Estuarine Research Reserve (JBNERR) is located on the southern coastal plain of the island of Puerto Rico, a reserve within the West Indies geographical area. JBNERR is composed of two major areas: (1) Mar Negro, located on the western margin of the Bay, and (2) Cayos Caribe, a chain of 15 tear-shaped islets located to the southeast. The Mar Negro area comprises the bulk of the Reserve, and consists of mangrove forests and a complex system of lagoons and channels interspersed with salt and mud flats. Coral reefs and sea grass beds, with small beach deposits and upland areas fringe Cayos Caribe mangrove islands. Station 9 is an impacted site and is located on the northeastern section of the Mar Negro component. This sampling station is associated with mangrove lagoon areas and receives runoff from mudflats, the Thermoelectric Power Plant, and adjacent areas. The tidal range varies from 12 to 14 inches near the monitoring station. The salinity at the vicinity of the monitoring station varies from 26.0 ppt to 41.1 ppt. The average depth at station 09 is 1 meter. The bottom is covered by a thick layer of thin sediments with a high content of organic material. Brown and green algae are also present at this site, but a better assessment is needed. The station pole is located at 17° 56' 36.8" N and 66° 14' 18.5" W. Fresh water input to the station comes only from runoff and rain. There is not any direct source of fresh water. Station 10 is located in a mangrove lagoon not impacted directly by any upland or marine activities. It provides a reference for comparison of data obtained in other stations, especially to the station in Mar Negro lagoon. The tidal range varies from 12 to 14 inches. The salinity at the vicinity of the monitoring station varies from 27.0 ppt to 41.7 ppt. The average depth at station 10 is 1 meter. The bottom is covered with a layer of fine sediments with organic material, followed by a layer of calcareous material mainly from shells and oysters. At this site, we can find sea grass (Thalassia), calcareous algae (Halimeda sp.), green algae (Caulerpa sp.) and brown algae (Dictyota sp.) among others. The pole is located at 17° 56' 20.3" N and 66° 45' 26.7" W. Fresh water input to the station comes only from runoff and rain. There is not any direct source of fresh water. Station 19 is located on the western inner section of the bay at a distance of 233 meters from Cayo Colchones Mangroves over sea grass beds (Thallasia testudinum). Tidal ranges in this area vary from 12 to 14 inches. The salinity at the vicinity of the monitoring station varies from 30.0 ppt to 36.0 ppt. The average depth at this station is of 2 meters. The YSI' sonde is deployed at about 1 foot from the bottom. The bottom is of sandy composition. Sea grass, algae, echinoderms and other related organisms could be found in the area. The pole is located at 17° 56' 28.15885" N and 66° 13' 45.28784" W. There is no freshwater input to this area. Station 20 is located in the inner eastern section at about 190 meters of Cayos Caribe Mangrove islets and at about 688 meters from the coral reef barrier. This station is the closest to Mar Caribe. It has a sandy bottom, with calcareous and coral fragments, sea grass (Thalassia) communities, echinoderms and other associated organisms. Tidal ranges in this area vary from 12 to 14 inches. The salinity at the vicinity of the monitoring station varies from 30.0 ppt to 36.0 ppt. The average depth of the site is 2 meters. There is no freshwater input to this area. The pole is located at 17° 55' 49.14258" N and 66° 12' 41.29771" W. Data from stations 9, 10, 19 and 20 is being submitted to the CDMO. Eight sondes are permanently devoted to taking readings from these two sites, to assure continuous readings while sondes are taken out of the water for data upload and maintenance. This will avoid data gaps for the stations between sonde maintenance procedures. Due to errors in calibration, turbidity data in these files is considered inadequate. All monitoring is considered long term.
Quality
ATTRIBUTE ACCURACY REPORT: Anomalous/Suspect Data January 2002 Station 09 Negative DO % and mg/l values. Delete negative values. 01/02/02 17:30:00 01/04/02 15:30:00 01/04/02 17:30:00 01/04/02 18:00:00 01/07/02 12:00:00 High turbidity values deleted 01/01/02 04:30:00 01/02/02 03:00:00 01/02/02 23:30:00 01/28/02 10:30:00 through 01/30/02 08:00:00 Station 10 Suspect DO (% and mg/L) data deleted: ... 01/01/02 00:00:00 through 01/08/02 09:30:00 No Ph data, sensor was broken. 01/01/02 00:00:00 throughout 01/08/02 09:30:00 Out of water for maintenance 01/08/02 10:00:00 through 01/10/02 09:00:00 01/28/02 11:00:00 through 01/30/02 09:30:00 Negative turbidity values deleted due to problems in calibration 01/03/02 06:00:00 01/10/02 09:30:00 01/10/02 10:00:00 01/10/02 11:00:00 through 01/10/02 12:00:00 01/10/02 14:30:00 01/10/02 18:30:00 through 01/10/02 19:30:00 01/10/02 21:00:00 through 01/11/02 01:30:00 01/11/02 02:30:00 through 01/11/02 08:00:00 01/11/02 09:00:00 through 01/11/02 14:30:00 01/11/02 17:30:00 through 01/11/02 18:00:00 01/11/02 19:30:00 through 01/11/02 21:00:00 01/11/02 22:00:00 01/11/02 23:00:00 through 01/12/02 03:30:00 01/12/02 04:30:00 through 01/12/02 09:00:00 01/12/02 10:00:00 through 01/12/02 15:00:00 01/12/02 16:00:00 through 01/12/02 17:30:00 01/12/02 20:00:00 through 01/12/02 22:00:00 01/12/02 23:00:00 through 01/13/02 00:00:00 01/13/02 01:00:00 through 01/13/02 01:30:00 01/13/02 02:30:00 through 01/13/02 08:30:00 01/13/02 09:30:00 through 01/13/02 11:30:00 01/13/02 12:30:00 through 01/13/02 15:30:00 01/13/02 16:30:00 01/13/02 19:00:00 through 01/13/02 22:00:00 01/13/02 23:00:00 through 01/14/02 08:30:00 01/14/02 09:30:00 through 01/14/02 10:30:00 01/14/02 12:30:00 01/14/02 14:00:00 01/14/02 17:30:00 01/14/02 18:30:00 through 01/15/02 01:30:00 01/15/02 02:30:00 through 01/15/02 04:00:00 01/15/02 05:00:00 through 01/15/02 13:30:00 01/15/02 16:30:00 01/15/02 19:30:00 01/15/02 20:30:00 01/15/02 21:30:00 through 01/16/02 00:00:00 01/16/02 01:00:00 through 01/16/02 02:30:00 01/16/02 03:30:00 through 01/16/02 04:30:00 01/16/02 05:30:00 through 01/16/02 07:00:00 01/16/02 08:00:00 through 01/16/02 12:00:00 01/16/02 13:00:00 through 01/16/02 15:30:00 01/16/02 17:30:00 through 01/16/02 19:00:00 01/16/02 20:00:00 01/16/02 21:00:00 through 01/16/02 22:00:00 01/16/02 23:00:00 through 01/17/02 11:30:00 01/17/02 12:30:00 through 01/17/02 13:30:00 01/17/02 15:30:00 01/17/02 17:30:00 through 01/18/02 06:00:00 01/18/02 07:00:00 through 01/18/02 13:00:00 01/18/02 14:00:00 01/18/02 15:00:00 01/18/02 16:00:00 through 01/18/02 16:30:00 01/18/02 21:30:00 01/18/02 22:30:00 through 01/19/02 08:00:00 01/19/02 09:30:00 through 01/19/02 10:30:00 01/19/02 12:00:00 01/19/02 14:00:00 through 01/19/02 14:30:00 01/19/02 16:00:00 01/19/02 17:00:00 through 01/19/02 19:30:00 01/19/02 20:30:00 through 01/20/02 05:00:00 01/20/02 06:00:00 through 01/20/02 14:30:00 01/20/02 18:30:00 01/20/02 19:30:00 01/20/02 20:30:00 through 01/20/02 21:00:00 01/20/02 23:00:00 through 01/21/02 00:00:00 01/21/02 02:00:00 through 01/21/02 11:00:00 01/21/02 12:30:00 through 01/21/02 13:30:00 01/21/02 14:30:00 01/21/02 18:30:00 through 01/21/02 19:00:00 01/21/02 20:00:00 01/21/02 21:00:00 through 01/21/02 22:30:00 01/21/02 23:30:00 01/22/02 00:30:00 through 01/22/02 02:00:00 01/22/02 03:00:00 01/22/02 04:00:00 through 01/22/02 11:00:00 01/22/02 12:00:00 through 01/22/02 12:30:00 01/22/02 14:30:00 through 01/22/02 15:00:00 01/22/02 16:00:00 through 01/22/02 17:30:00 01/22/02 18:30:00 through 01/22/02 22:30:00 01/22/02 23:30:00 01/22/02 00:30:00 through 01/23/02 12:00:00 01/23/02 13:00:00 01/23/02 14:00:00 through 01/23/02 14:30:00 01/23/02 15:30:00 through 01/23/02 16:00:00 01/23/02 18:30:00 through 01/24/02 02:30:00 01/24/02 03:30:00 01/24/02 04:30:00 through 01/24/02 14:00:00 01/24/02 22:30:00 01/25/02 00:30:00 through 01/25/02 02:00:00 01/25/02 03:00:00 through 01/25/02 03:30:00 01/25/02 04:30:00 through 01/25/02 13:30:00 01/25/02 14:30:00 01/25/02 15:30:00 01/25/02 16:30:00 through 01/25/02 17:00:00 01/25/02 18:00:00 through 01/25/02 18:30:00 01/25/02 20:00:00 through 01/25/02 20:30:00 01/25/02 21:30:00 through 01/25/02 22:30:00 01/25/02 23:30:00 through 01/26/02 00:00:00 01/26/02 01:00:00 through 01/26/02 04:00:00 01/26/02 05:00:00 through 01/26/02 06:30:00 01/26/02 07:30:00 01/26/02 08:30:00 through 01/26/02 13:00:00 01/26/02 15:00:00 01/26/02 20:00:00 01/27/02 00:00:00 through 01/27/02 00:30:00 01/27/02 09:30:00 01/27/02 12:00:00 01/27/02 13:00:00 01/27/02 14:30:00 through 01/27/02 15:00:00 01/28/02 03:30:00 01/28/02 10:30:00 01/30/02 10:30:00 through 01/30/02 11:30:00 01/30/02 15:00:00 01/30/02 20:30:00 01/30/02 21:00:00 01/30/02 23:00:00 01/31/02 00:30:00 01/31/02 01:00:00 01/31/02 05:30:00 01/31/02 07:00:00 through 01/31/02 07:30:00 01/31/02 10:00:00 01/31/02 20:30:00 February 2002 Station 09 Negative turbidity values deleted 02/07/02 05:30:00 02/07/02 08:00:00 through 02/07/02 08:30:00 02/08/02 08:00:00 through 02/08/02 08:30:00 02/09/02 09:00:00 02/09/02 12:00:00 02/12/02 10:30:00 02/12/02 11:30:00 02/12/02 12:30:00 02/12/02 13:30:00 02/14/02 15:30:00 through 02/14/02 16:00:00 02/15/02 16:30:00 Out of water for maintenance 02/19/02 09:30:00 Station 10 Negative depth values deleted 02/21/02 09:30:00 02/21/02 10:00:00 Negative turbidity values deleted, due to calibration problem 02/01/02 02:30:00 02/01/02 03:00:00 02/01/02 07:00:00 02/01/02 19:00:00 02/01/02 22:30:00 through 02/01/02 23:30:00 02/02/02 01:00:00 02/02/02 02:30:00 through 02/02/02 03:30:00 02/02/02 04:30:00 02/02/02 05:30:00 02/02/02 06:00:00 02/02/02 07:00:00 02/02/02 07:30:00 02/02/02 08:30:00 through 02/02/02 11:00:00 02/02/02 12:30:00 02/02/02 14:00:00 02/02/02 15:00:00 02/02/02 19:30:00 02/02/02 20:00:00 02/02/02 20:30:00 02/02/02 21:00:00 02/02/02 21:30:00 02/02/02 23:00:00 02/03/02 00:30:00 02/03/02 01:00:00 02/03/02 02:00:00 through 02/03/02 05:30:00 02/03/02 06:30:00 through 02/03/02 10:00:00 02/03/02 11:00:00 through 02/03/02 12:00:00 02/03/02 13:00:00 02/03/02 13:30:00 02/03/02 21:30:00 through 02/04/02 11:30:00 02/04/02 19:30:00 02/04/02 20:30:00 through 02/05/02 04:00:00 02/05/02 05:00:00 through 02/05/02 09:30:00 02/05/02 10:30:00 through 02/05/02 13:30:00 02/05/02 18:30:00 through 02/05/02 20:30:00 02/05/02 21:30:00 through 02/06/02 13:30:00 02/06/02 20:30:00 through 02/06/02 21:30:00 02/06/02 22:30:00 02/06/02 23:00:00 02/07/02 00:00:00 through 02/07/02 07:00:00 02/07/02 08:00:00 02/07/02 09:00:00 through 02/07/02 10:30:00 02/07/02 13:00:00 02/07/02 19:30:00 02/07/02 21:00:00 02/07/02 22:30:00 02/07/02 23:00:00 02/08/02 00:00:00 02/08/02 01:30:00 through 02/08/02 03:30:00 02/08/02 04:30:00 through 02/08/02 09:30:00 02/08/02 10:30:00 through 02/08/02 12:00:00 02/08/02 13:00:00 02/08/02 13:30:00 02/08/02 19:30:00 through 02/09/02 00:30:00 02/09/02 01:30:00 through 02/09/02 08:30:00 02/09/02 09:30:00 through 02/09/02 13:00:00 02/09/02 20:00:00 through 02/10/02 00:30:00 02/10/02 01:30:00 through 02/10/02 09:30:00 02/10/02 10:30:00 02/10/02 14:00:00 02/10/02 14:30:00 02/10/02 23:30:00 through 02/11/02 07:00:00 02/11/02 08:00:00 through 02/11/02 10:30:00 02/11/02 12:30:00 through 02/11/02 13:30:00 02/11/02 17:00:00 02/11/02 17:30:00 02/11/02 18:30:00 02/11/02 21:00:00 through 02/11/02 22:00:00 02/11/02 23:00:00 02/12/02 00:00:00 02/12/02 01:00:00 through 02/12/02 03:30:00 02/12/02 04:30:00 through 02/12/02 12:00:00 02/12/02 13:00:00 through 02/12/02 14:00:00 02/12/02 15:00:00 through 02/12/02 16:00:00 02/12/02 17:00:00 02/12/02 17:30:00 02/12/02 18:30:00 through 02/12/02 19:30:00 02/12/02 20:30:00 through 02/12/02 22:30:00 02/12/02 23:30:00 through 02/13/02 01:00:00 02/13/02 02:00:00 through 02/13/02 09:30:00 02/13/02 10:30:00 02/13/02 11:30:00 through 02/13/02 12:30:00 02/13/02 19:00:00 through 02/13/02 20:30:00 02/13/02 21:30:00 through 02/14/02 01:00:00 02/14/02 02:00:00 through 02/14/02 06:00:00 02/14/02 07:00:00 through 02/14/02 13:00:00 02/14/02 17:30:00 through 02/14/02 19:00:00 02/14/02 20:00:00 through 02/14/02 21:30:00 02/14/02 22:30:00 02/14/02 23:30:00 02/15/02 00:30:00 02/15/02 01:30:00 through 02/15/02 14:00:00 02/15/02 15:00:00 through 02/15/02 16:00:00 02/15/02 17:30:00 02/15/02 18:30:00 02/15/02 20:00:00 02/15/02 21:00:00 02/15/02 21:30:00 02/15/02 22:30:00 through 02/16/02 02:00:00 02/16/02 03:00:00 02/16/02 04:00:00 through 02/16/02 12:30:00 02/16/02 13:30:00 02/16/02 20:00:00 02/16/02 20:30:00 02/16/02 21:30:00 through 02/17/02 14:00:00 02/17/02 15:00:00 02/17/02 16:00:00 02/17/02 17:30:00 through 02/17/02 19:00:00 02/17/02 20:00:00 02/17/02 21:30:00 through 02/18/02 00:00:00 02/18/02 01:30:00 through 02/18/02 02:30:00 02/18/02 03:30:00 02/18/02 04:30:00 through 02/18/02 09:00:00 02/18/02 10:00:00 through 02/18/02 13:00:00 02/18/02 14:00:00 through 02/18/02 15:00:00 02/18/02 17:00:00 through 02/18/02 19:30:00 02/18/02 20:30:00 through 02/19/02 12:30:00 02/19/02 17:30:00 through 02/19/02 19:00:00 02/19/02 21:00:00 02/19/02 22:00:00 02/20/02 00:00:00 through 02/20/02 04:00:00 02/20/02 05:00:00 through 02/20/02 11:30:00 02/20/02 12:30:00 02/20/02 13:30:00 02/20/02 14:00:00 02/20/02 15:30:00 02/20/02 16:00:00 02/20/02 19:30:00 02/20/02 21:00:00 through 02/21/02 02:30:00 02/21/02 03:30:00 through 02/21/02 07:00:00 02/21/02 08:00:00 through 02/21/02 09:00:00 02/21/02 10:30:00 through 02/28/02 23:30:00 March 2002 Station 09 The negative DO% and DO mg/l values are changed to zero (0) because this station presents oxygen deficiency periods on the water column caused by organic material decomposition and oxygen consumed by algae. 03/06/02 20:00:00 through 03/07/02 09:00:00 Out of water for maintenance 03/11/02 9:00:00 to 9:30:00 High turbidity values deleted 03/29/02 17:30:00 03/29/02 18:00:00 03/31/02 05:30:00 Station 10 Negative turbidity values deleted, due to calibration problem 03/01/02 00:00:00 through 03/02/02 04:00:00 03/02/02 05:00:00 through 03/03/02 13:30:00 03/03/02 14:30:00 through 03/04/02 08:00:00 03/04/02 09:00:00 through 03/04/02 10:30:00 03/04/02 11:30:00 through 03/04/02 15:30:00 03/04/02 16:30:00 through 03/05/02 04:00:00 03/05/02 05:00:00 through 03/05/02 14:00:00 03/05/02 15:30:00 03/05/02 17:00:00 03/05/02 18:00:00 through 03/05/02 20:00:00 03/05/02 21:00:00 03/05/02 22:00:00 through 03/05/02 23:30:00 03/06/02 00:30:00 through 03/06/02 14:00:00 03/06/02 17:00:00 through 03/06/02 18:30:00 03/06/02 19:30:00 03/06/02 20:00:00 03/06/02 21:30:00 03/06/02 22:30:00 03/06/02 23:30:00 03/07/02 00:30:00 03/07/02 02:00:00 03/07/02 02:30:00 03/07/02 05:00:00 03/07/02 07:30:00 03/07/02 09:00:00 through 03/07/02 10:00:00 03/07/02 13:30:00 through 03/07/02 18:30:00 03/07/02 21:00:00 03/07/02 22:00:00 03/08/02 00:00:00 03/08/02 01:30:00 03/08/02 04:30:00 03/08/02 05:30:00 through 03/08/02 11:00:00 03/08/02 14:30:00 03/08/02 15:30:00 03/08/02 16:00:00 03/08/02 17:30:00 03/08/02 19:00:00 through 03/08/02 20:30:00 03/08/02 21:30:00 03/08/02 23:00:00 03/09/02 00:00:00 03/09/02 00:30:00 03/09/02 02:00:00 03/09/02 04:00:00 through 03/09/02 12:00:00 03/09/02 19:30:00 03/09/02 21:00:00 03/09/02 21:30:00 03/10/02 00:00:00 03/10/02 00:30:00 03/10/02 03:30:00 03/10/02 06:00:00 through 03/10/02 09:30:00 03/10/02 10:30:00 03/10/02 11:00:00 03/10/02 17:00:00 03/10/02 20:30:00 through 03/10/02 22:00:00 03/10/02 23:00:00 through 03/11/02 00:30:00 03/11/02 01:30:00 through 03/11/02 03:30:00 03/11/02 05:30:00 03/11/02 06:30:00 through 03/11/02 16:30:00 03/11/02 17:30:00 through 03/11/02 18:30:00 03/11/02 19:30:00 03/11/02 20:00:00 03/11/02 21:00:00 through 03/11/02 22:00:00 03/11/02 23:00:00 03/12/02 00:00:00 03/12/02 01:30:00 through 03/12/02 02:30:00 03/12/02 03:30:00 through 03/12/02 05:00:00 03/12/02 06:00:00 through 03/12/02 19:00:00 03/12/02 20:00:00 03/12/02 21:00:00 03/12/02 22:00:00 03/12/02 22:30:00 03/12/02 23:30:00 through 03/13/02 02:00:00 03/13/02 03:00:00 through 03/13/02 04:00:00 03/13/02 05:00:00 through 03/13/02 06:00:00 03/13/02 07:00:00 through 03/13/02 08:30:00 High turbidity values deleted 03/12/02 20:30:00 Delete turbidity data for problem with wiper. 03/13/02 09:00:00 through 03/31/02 23:30:00 April 2002 Station 09 Negative depth values deleted 04/01/02 08:00:00 through 04/01/02 09:30:00 Negative and anomalously high turbidity values deleted: 04/01/02 08:00:00 through 04/01/02 09:30:00 04/18/02 12:00:00 04/18/02 12:30:00 04/18/02 15:00:00 04/18/02 16:00:00 04/18/02 17:00:00 04/18/02 18:30:00 04/18/02 23:30:00 04/19/02 05:30:00 04/20/02 18:00:00 04/21/02 06:30:00 04/21/02 08:00:00 04/21/02 09:00:00 04/21/02 11:30:00 04/21/02 12:30:00 04/21/02 13:00:00 04/21/02 13:30:00 04/21/02 15:00:00 04/21/02 15:30:00 04/21/02 17:00:00 04/22/02 11:00:00 through 04/22/02 14:00:00 04/22/02 15:30:00 04/22/02 16:00:00 04/22/02 18:30:00 through 04/23/02 16:00:00 04/23/02 17:00:00 04/23/02 17:30:00 04/23/02 18:30:00 through 04/24/02 09:00:00 04/24/02 10:00:00 through 04/27/02 05:30:00 04/27/02 07:30:00 through 04/27/02 08:30:00 04/27/02 10:00:00 04/27/02 11:00:00 through 04/28/02 06:00:00 04/28/02 08:00:00 through 04/28/02 10:00:00 04/28/02 11:30:00 through 04/28/02 12:30:00 04/28/02 14:00:00 through 04/28/02 19:30:00 04/28/02 20:30:00 through 04/28/02 23:00:00 04/29/02 00:00:00 04/29/02 00:30:00 04/29/02 01:30:00 04/29/02 02:30:00 04/29/02 10:00:00 04/29/02 10:30:00 04/29/02 12:30:00 04/29/02 15:00:00 through 04/29/02 16:30:00 04/29/02 18:00:00 04/29/02 19:30:00 04/29/02 21:30:00 04/29/02 23:30:00 04/30/02 14:30:00 Station 10 High turbidity values deleted 04/01/02 12:00:00 04/01/02 16:00:00 04/01/02 17:30:00 through 04/01/02 18:30:00 04/02/02 01:00:00 04/02/02 04:00:00 through 04/02/02 05:00:00 04/02/02 11:30:00 04/02/02 23:30:00 04/03/02 01:00:00 Negative turbidity values deleted due to calibration problems 04/03/02 09:30:00 through 04/08/02 03:30:00 04/08/02 04:30:00 through 04/14/02 16:00:00 04/14/02 17:00:00 through 04/19/02 19:00:00 04/19/02 20:00:00 through 04/20/02 15:30:00 04/20/02 16:30:00 through 04/21/02 21:30:00 04/21/02 22:30:00 through 04/23/02 01:30:00 04/23/02 02:30:00 through 04/23/02 23:30:00 04/24/02 00:30:00 through 04/26/02 00:00:00 04/26/02 01:00:00 through 04/30/02 22:30:00 04/30/02 23:30:00 Station 19 No Data 04/01/02 00:00:00 through 04/01/02 09:00:00, deployment began on 04/01 0930 for this site. Negative turbidity values deleted due to problems in calibration: 04/01/02 09:30:00 through 04/19/02 17:00:00 04/19/02 18:00:00 through 04/20/02 02:00:00 04/20/02 12:30:00 04/21/02 00:00:00 through 04/21/02 01:00:00 04/21/02 02:30:00 through 04/21/02 04:30:00 04/21/02 05:30:00 through 04/21/02 09:00:00 04/21/02 10:30:00 04/23/02 20:30:00 04/24/02 09:00:00 through 04/28/02 11:00:00 04/28/02 13:00:00 through 04/28/02 14:00:00 04/28/02 15:00:00 through 04/28/02 16:00:00 04/28/02 17:00:00 through 04/30/02 23:30:00 May 2002 Station 09 Negative turbidity values deleted due to calibration problems 05/01/02 03:30:00 05/01/02 04:00:00 05/01/02 07:30:00 05/01/02 08:00:00 05/01/02 09:30:00 through 05/01/02 10:30:00 05/01/02 11:30:00 05/01/02 14:00:00 05/01/02 17:00:00 through 05/01/02 18:30:00 05/01/02 19:30:00 through 05/01/02 22:00:00 05/01/02 23:30:00 05/02/02 00:00:00 05/02/02 04:30:00 through 05/02/02 05:30:00 05/02/02 07:00:00 05/02/02 07:30:00 05/02/02 08:30:00 05/02/02 10:00:00 05/02/02 11:00:00 through 05/02/02 12:00:00 05/02/02 13:00:00 05/02/02 13:30:00 05/02/02 15:00:00 05/02/02 15:30:00 05/02/02 17:30:00 through 05/02/02 19:00:00 05/02/02 20:00:00 through 05/03/02 15:00:00 05/03/02 16:00:00 05/03/02 17:00:00 05/03/02 18:00:00 through 05/05/02 07:00:00 05/05/02 08:00:00 through 05/05/02 11:00:00 05/05/02 12:00:00 through 05/05/02 23:00:00 05/06/02 00:00:00 through 05/06/02 01:00:00 05/06/02 02:30:00 through 05/06/02 04:00:00 05/06/02 05:30:00 through 05/06/02 14:30:00 05/06/02 15:30:00 through 05/06/02 16:30:00 05/06/02 17:30:00 through 05/06/02 18:30:00 05/06/02 19:30:00 through 05/06/02 21:30:00 05/06/02 22:30:00 through 05/07/02 08:30:00 05/07/02 09:30:00 through 05/07/02 22:30:00 05/07/02 23:30:00 through 05/08/02 01:00:00 05/08/02 02:00:00 05/08/02 03:00:00 05/08/02 04:30:00 05/08/02 07:30:00 through 05/08/02 13:00:00 05/08/02 14:00:00 05/08/02 14:30:00 05/08/02 15:30:00 05/08/02 16:00:00 05/08/02 17:00:00 through 05/08/02 19:30:00 05/08/02 20:30:00 05/08/02 21:00:00 05/08/02 23:30:00 through 05/09/02 00:30:00 05/09/02 01:30:00 05/09/02 02:30:00 05/09/02 03:00:00 05/09/02 09:30:00 05/09/02 10:00:00 05/09/02 12:00:00 05/09/02 16:30:00 05/09/02 17:00:00 05/09/02 18:30:00 05/09/02 20:30:00 05/10/02 03:00:00 05/10/02 08:00:00 05/10/02 09:00:00 05/10/02 17:00:00 05/10/02 18:30:00 05/10/02 20:30:00 05/11/02 00:00:00 05/11/02 01:00:00 through 05/11/02 02:00:00 05/11/02 04:30:00 05/11/02 05:30:00 05/11/02 07:30:00 05/11/02 10:30:00 05/11/02 11:30:00 05/11/02 12:00:00 05/11/02 15:30:00 05/11/02 16:00:00 05/11/02 18:00:00 05/11/02 21:00:00 05/12/02 00:30:00 05/12/02 06:00:00 through 05/12/02 09:00:00 05/12/02 10:00:00 05/12/02 10:30:00 05/12/02 11:30:00 05/12/02 12:30:00 through 05/12/02 17:30:00 05/12/02 18:30:00 05/13/02 09:00:00 through 05/13/02 13:00:00 05/13/02 14:00:00 05/13/02 14:30:00 05/13/02 16:00:00 05/13/02 22:00:00 through 05/14/02 06:30:00 05/14/02 07:30:00 through 05/14/02 14:00:00 05/14/02 15:00:00 05/14/02 15:30:00 05/14/02 16:30:00 05/14/02 17:30:00 05/14/02 21:00:00 through 05/15/02 07:00:00 05/15/02 09:30:00 through 05/15/02 11:00:00 05/15/02 14:00:00 through 05/15/02 17:00:00 05/15/02 20:00:00 through 05/16/02 06:30:00 05/16/02 09:30:00 05/16/02 10:00:00 05/16/02 11:00:00 05/16/02 11:30:00 05/16/02 14:30:00 05/16/02 15:30:00 05/16/02 16:30:00 05/16/02 21:00:00 through 05/17/02 05:30:00 05/17/02 11:30:00 05/17/02 12:30:00 05/17/02 13:30:00 through 05/17/02 17:00:00 05/17/02 21:00:00 through 05/18/02 06:30:00 05/18/02 19:30:00 through 05/19/02 01:30:00 05/19/02 02:30:00 through 05/19/02 06:00:00 05/19/02 17:30:00 through 05/19/02 19:00:00 05/19/02 20:00:00 through 05/20/02 02:30:00 05/20/02 22:00:00 through 05/21/02 05:30:00 05/21/02 13:00:00 05/21/02 20:00:00 through 05/22/02 05:00:00 05/22/02 18:30:00 through 05/23/02 00:00:00 05/23/02 02:30:00 through 05/23/02 03:30:00 05/23/02 04:30:00 05/23/02 08:00:00 05/23/02 08:30:00 05/23/02 09:30:00 through 05/23/02 11:00:00 05/23/02 14:30:00 05/23/02 16:00:00 05/23/02 17:00:00 05/23/02 18:00:00 05/23/02 23:30:00 05/24/02 00:30:00 05/24/02 02:00:00 through 05/24/02 05:00:00 05/24/02 06:00:00 through 05/24/02 07:30:00 05/24/02 08:30:00 through 05/24/02 12:00:00 05/24/02 13:00:00 through 05/24/02 14:30:00 05/24/02 17:30:00 through 05/24/02 19:00:00 05/24/02 20:00:00 05/24/02 20:30:00 05/24/02 21:30:00 05/24/02 22:30:00 through 05/25/02 00:00:00 05/25/02 03:00:00 through 05/25/02 10:00:00 05/25/02 15:00:00 05/25/02 16:00:00 through 05/25/02 17:00:00 05/25/02 19:00:00 05/25/02 19:30:00 05/25/02 20:30:00 05/25/02 21:30:00 through 05/26/02 00:30:00 05/26/02 02:00:00 through 05/26/02 03:00:00 05/26/02 04:00:00 through 05/26/02 05:30:00 05/26/02 09:00:00 05/26/02 10:30:00 05/26/02 11:00:00 05/26/02 17:30:00 through 05/26/02 20:30:00 05/26/02 21:30:00 through 05/26/02 22:30:00 05/27/02 00:00:00 through 05/27/02 01:30:00 05/27/02 20:00:00 05/27/02 21:00:00 through 05/27/02 23:30:00 05/28/02 22:00:00 05/28/02 22:30:00 05/28/02 23:30:00 05/29/02 00:30:00 05/29/02 02:00:00 05/29/02 22:30:00 through 05/29/02 23:30:00 05/30/02 01:30:00 05/30/02 03:30:00 05/30/02 05:00:00 Station 10 High turbidity values deleted 05/08/02 20:00:00 Negative turbidity values deleted due to calibration problem 05/01/02 00:00:00 05/01/02 00:30:00 05/01/02 01:30:00 through 05/01/02 07:00:00 05/01/02 08:00:00 through 05/01/02 10:00:00 05/01/02 16:30:00 05/02/02 11:30:00 05/02/02 13:30:00 05/03/02 16:00:00 05/03/02 19:30:00 05/03/02 20:30:00 through 05/05/02 14:00:00 05/05/02 15:00:00 through 05/08/02 12:30:00 05/08/02 13:30:00 through 05/09/02 08:00:00 05/09/02 09:00:00 through 05/09/02 10:30:00 05/09/02 11:30:00 through 05/09/02 12:30:00 05/09/02 13:30:00 through 05/09/02 20:30:00 05/09/02 21:30:00 through 05/09/02 22:30:00 05/09/02 23:30:00 through 05/10/02 00:30:00 05/10/02 01:30:00 through 05/12/02 03:00:00 05/12/02 04:00:00 through 05/12/02 18:30:00 05/12/02 19:30:00 05/12/02 20:30:00 through 05/13/02 00:00:00 05/13/02 01:00:00 through 05/13/02 08:30:00 05/13/02 10:00:00 05/13/02 17:30:00 through 05/13/02 19:30:00 05/13/02 20:30:00 through 05/13/02 23:00:00 05/14/02 00:00:00 05/14/02 01:00:00 through 05/14/02 11:00:00 05/14/02 12:00:00 05/14/02 13:00:00 through 05/14/02 20:30:00 05/14/02 21:30:00 through 05/15/02 05:30:00 05/15/02 06:30:00 through 05/15/02 10:00:00 05/15/02 11:30:00 05/15/02 12:30:00 through 05/15/02 13:30:00 05/15/02 14:30:00 05/15/02 18:30:00 05/15/02 19:30:00 05/15/02 20:30:00 05/15/02 21:00:00 05/15/02 22:00:00 through 05/16/02 03:30:00 05/16/02 04:30:00 through 05/16/02 09:00:00 05/16/02 10:00:00 through 05/16/02 11:00:00 05/16/02 12:00:00 05/16/02 16:00:00 05/16/02 16:30:00 05/16/02 17:30:00 through 05/16/02 23:00:00 05/17/02 00:00:00 through 05/17/02 05:00:00 05/17/02 06:00:00 through 05/17/02 07:00:00 05/17/02 08:30:00 through 05/17/02 09:30:00 05/17/02 17:00:00 05/17/02 18:00:00 through 05/17/02 19:00:00 05/17/02 20:00:00 through 05/17/02 21:30:00 05/17/02 22:30:00 through 05/18/02 06:30:00 05/18/02 07:30:00 through 05/18/02 09:30:00 05/18/02 11:30:00 05/18/02 13:00:00 05/18/02 14:00:00 05/18/02 14:30:00 05/18/02 16:30:00 05/18/02 17:00:00 05/18/02 18:00:00 through 05/19/02 02:00:00 05/19/02 03:00:00 05/19/02 03:30:00 05/19/02 04:30:00 through 05/19/02 09:00:00 05/19/02 10:30:00 05/19/02 12:30:00 05/19/02 17:30:00 05/19/02 18:00:00 05/19/02 21:00:00 through 05/20/02 04:30:00 05/20/02 05:30:00 through 05/20/02 08:00:00 05/20/02 09:00:00 through 05/20/02 10:00:00 05/20/02 11:00:00 05/20/02 11:30:00 05/20/02 14:00:00 05/20/02 16:30:00 through 05/20/02 19:00:00 05/20/02 20:30:00 through 05/20/02 21:30:00 05/20/02 22:30:00 through 05/21/02 09:00:00 05/21/02 10:00:00 05/21/02 13:30:00 05/21/02 14:00:00 05/21/02 16:30:00 05/21/02 17:30:00 through 05/21/02 19:30:00 05/21/02 20:30:00 through05/22/02 00:00:00 05/22/02 01:30:00 through 05/22/02 09:00:00 05/22/02 10:00:00 05/22/02 10:30:00 05/22/02 13:30:00 05/22/02 14:00:00 05/22/02 15:00:00 05/22/02 17:30:00 05/22/02 18:00:00 05/22/02 20:30:00 05/22/02 23:00:00 05/22/02 23:30:00 05/23/02 00:30:00 through 05/23/02 02:30:00 05/23/02 03:30:00 through 05/23/02 04:30:00 05/25/02 17:30:00 05/25/02 19:30:00 05/25/02 20:30:00 05/25/02 22:00:00 05/27/02 04:00:00 05/27/02 06:30:00 05/27/02 08:00:00 05/27/02 10:30:00 05/27/02 11:30:00 05/27/02 17:00:00 through 05/27/02 18:30:00 05/27/02 20:30:00 through 05/28/02 07:30:00 05/28/02 08:30:00 through 05/28/02 10:00:00 05/28/02 11:00:00 through 05/28/02 12:00:00 05/28/02 13:30:00 05/28/02 14:30:00 05/28/02 15:30:00 through 05/28/02 20:00:00 05/28/02 21:00:00 05/28/02 22:00:00 05/28/02 23:00:00 05/28/02 23:30:00 05/29/02 01:00:00 05/29/02 07:30:00 through 05/29/02 11:30:00 05/29/02 12:30:00 through 05/29/02 15:00:00 05/29/02 18:00:00 05/29/02 20:00:00 through 05/29/02 21:30:00 05/29/02 23:00:00 05/30/02 00:00:00 05/30/02 01:00:00 05/30/02 03:30:00 DO (%) and DO (mg/l) data suspected wrong from 05/25/02 to 05/31/02. This station shows peaks of high oxygen values and periods of high oxygen consumption on several occasions caused by high algae concentrations and fouling of the sonde. Station 19 Negative turbidity data deleted due to calibration problems: 05/01/02 00:00:00 through 05/02/02 13:30:00 05/02/02 15:00:00 through 05/03/02 13:30:00 05/03/02 16:30:00 through 05/04/02 11:00:00 05/04/02 18:00:00 through 05/04/02 19:30:00 05/04/02 20:30:00 05/04/02 22:00:00 05/04/02 23:30:00 05/12/02 21:30:00 through 05/12/02 23:00:00 05/13/02 00:00:00 05/13/02 09:00:00 through 05/17/02 13:30:00 05/17/02 14:30:00 05/17/02 15:00:00 05/17/02 16:00:00 through 05/20/02 11:00:00 05/20/02 12:00:00 through 05/20/02 13:00:00 05/20/02 14:00:00 through 05/20/02 15:00:00 05/20/02 16:30:00 through 05/21/02 13:00:00 05/21/02 14:30:00 05/21/02 15:30:00 through 05/21/02 17:00:00 05/21/02 18:00:00 through 05/23/02 10:30:00 05/23/02 11:30:00 through 05/26/02 02:30:00 05/26/02 04:30:00 through 05/26/02 17:30:00 05/26/02 18:30:00 through 05/27/02 00:30:00 05/27/02 01:30:00 through 05/27/02 04:00:00 05/27/02 05:30:00 through 05/27/02 11:00:00 05/27/02 12:00:00 through 05/27/02 18:00:00 05/27/02 19:30:00 through 05/28/02 19:30:00 05/28/02 20:30:00 through 05/28/02 22:00:00 05/28/02 23:30:00 through 05/29/02 01:00:00 05/29/02 02:00:00 through 05/29/02 19:00:00 05/29/02 20:00:00 05/30/02 01:00:00 05/30/02 07:00:00 through 05/30/02 08:00:00 05/30/02 11:00:00 05/30/02 12:00:00 through 05/30/02 15:30:00 05/30/02 16:30:00 through 05/31/02 23:30:00 High turbidity values deleted due to algae growing close to the sensor 05/07/02 04:30:00 through 05/07/02 06:30:00 05/08/02 08:30:00 through 05/08/02 09:30:00 05/08/02 16:00:00 05/09/02 07:30:00 through 05/09/02 08:30:00 05/09/02 21:30:00 through 05/09/02 22:00:00 05/10/02 10:30:00 through 05/10/02 11:00:00 05/11/02 05:00:00 through 05/11/02 05:30:00 05/11/02 14:30:00 05/12/02 05:30:00 05/12/02 06:30:00 No data due to sonde malfunction 05/17/02 14:00:00 05/17/02 15:30:00 05/20/02 11:30:00 05/20/02 13:30:00 05/20/02 15:30:00 through 05/20/02 16:00:00 05/21/02 13:30:00 through 05/21/02 14:00:00 05/21/02 15:00:00 05/21/02 17:30:00 05/23/02 11:00:00 05/26/02 18:00:00 05/27/02 11:30:00 05/27/02 18:30:00 through 05/27/02 19:00:00 Station 20 Negative turbidity values deleted due to problems in calibration 05/13/02 9:00:00 through 05/13/02 13:30:00 05/13/02 14:30:00 through 05/15/02 14:00:00 05/15/02 15:00:00 through 05/15/02 15:30:00 05/15/02 16:30:00 through 05/16/02 09:30:00 05/16/02 12:30:00 through 05/16/02 14:00:00 05/16/02 15:00:00 through 05/20/02 13:30:00 05/20/02 14:30:00 through 05/22/02 20:30:00 05/22/02 21:30:00 through 05/23/02 03:30:00 05/23/02 04:30:00 through 05/23/02 05:30:00 05/23/02 06:30:00 through 05/23/02 07:00:00 05/23/02 08:00:00 through 05/23/02 13:00:00 05/23/02 14:00:00 through 05/24/02 01:00:00 05/24/02 02:00:00 05/24/02 04:00:00 through 05/24/02 04:30:00 05/24/02 05:30:00 through 05/24/02 16:00:00 05/24/02 17:00:00 through 05/24/02 17:30:00 05/24/02 18:30:00 through 05/24/02 20:00:00 05/24/02 22:30:00 05/25/02 01:30:00 05/25/02 04:30:00 05/25/02 05:30:00 through 05/25/02 06:30:00 05/25/02 07:30:00 05/25/02 08:30:00 through 05/29/02 11:30:00 05/29/02 12:30:00 through 05/30/02 12:30:00 05/30/02 13:30:00 through 05/31/02 01:00:00 05/31/02 02:30:00 05/31/02 04:30:30 05/31/02 06:00:00 05/31/02 09:00:00 05/31/02 10:30:00 05/31/02 13:00:00 05/31/02 17:00:00 05/31/02 19:00:00 through 05/31/02 20:30:00 No data due to sonde malfunction 05/13/02 14:00:00 05/15/02 14:30:00 05/15/02 16:00:00 05/16/02 10:00:00 through 05/16/02 12:00:00 05/16/02 14:30:00 05/20/02 14:00:00 05/23/02 04:00:00 June 2002 Station 09 High anomalous and negative turbidity values deleted 06/03/02 10:30:00 through 06/03/02 11:30:00 06/03/02 13:00:00 06/03/02 21:30:00 through 06/04/02 00:30:00 06/04/02 01:30:00 through 06/04/02 04:00:00 06/04/02 05:00:00 through 06/04/02 06:00:00 06/04/02 08:00:00 through 06/04/02 09:00:00 06/04/02 11:30:00 06/04/02 19:00:00 through 06/04/02 20:30:00 06/04/02 21:30:00 06/04/02 22:00:00 06/05/02 00:30:00 through 06/05/02 01:30:00 06/05/02 02:30:00 06/05/02 03:30:00 through 06/05/02 06:00:00 06/05/02 17:30:00 through 06/05/02 22:30:00 06/05/02 23:30:00 06/06/02 00:30:00 06/06/02 01:00:00 06/06/02 02:00:00 through 06/06/02 03:00:00 06/06/02 04:00:00 06/06/02 05:30:00 through 06/06/02 06:30:00 06/06/02 08:30:00 06/06/02 11:00:00 06/06/02 12:00:00 06/06/02 18:30:00 06/06/02 20:00:00 through 06/06/02 21:30:00 06/06/02 22:30:00 through 06/06/02 23:30:00 06/07/02 00:30:00 through 06/07/02 03:00:00 06/07/02 04:00:00 06/07/02 04:30:00 06/07/02 06:30:00 06/09/02 13:30:00 06/10/02 10:00:00 through 06/10/02 11:30:00 06/10/02 13:00:00 06/13/02 18:00:00 06/13/02 19:00:00 through 06/14/02 00:00:00 06/14/02 01:30:00 through 06/14/02 05:00:00 06/14/02 22:00:00 06/14/02 23:30:00 06/15/02 00:30:00 06/15/02 01:30:00 06/16/02 00:00:00 06/16/02 00:30:00 06/16/02 02:00:00 06/16/02 02:30:00 06/18/02 11:00:00 06/25/02 19:00:00 06/25/02 19:30:00 06/25/02 20:30:00 through 06/25/02 23:30:00 06/26/02 01:00:00 06/26/02 01:30:00 06/26/02 03:30:00 through 06/26/02 05:00:00 06/26/02 10:00:00 06/26/02 10:30:00 06/26/02 11:30:00 through 06/26/02 12:30:00 06/26/02 13:30:00 through 06/26/02 14:30:00 06/26/02 15:30:00 06/26/02 16:30:00 through 06/26/02 17:30:00 06/26/02 18:30:00 06/26/02 19:30:00 through 06/27/02 00:00:00 06/27/02 04:00:00 Station 10 Negative turbidity values deleted due to calibration problems 06/1/02 07:00:00 06/03/02 11:00:00 through 06/18/02 19:00:00 06/18/02 20:00:00 through 06/18/02 20:30:00 06/18/02 22:00:00 through 06/19/02 01:30:00 06/16/02 02:30:00 06/19/02 03:30:00 through 06/19/02 04:00:00 06/19/02 05:30:00 06/19/02 06:30:00 06/19/02 08:00:00 through 06/19/02 21:30:00 06/19/02 22:30:00 through 06/20/02 06:00:00 06/20/02 07:00:00 through 06/20/02 08:00:00 06/26/02 08:00:00 through 06/30/02 23:30:00 DO (%) and DO (mg/l) data suspected wrong from 06/01/02 to 06/06/02. This station shows peaks of high oxygen values and periods of high oxygen consumption on several occasions caused by high algae concentrations and fouling of the sonde. Station 19 Negative turbidity values deleted due to problems in calibration 06/01/02 00:00:00 through 06/05/02 03:00:00 06/05/02 04:00:00 through 06/05/02 08:30:00 06/05/02 09:30:00 through 06/05/02 12:00:00 06/05/02 13:00:00 06/06/02 03:30:00 through 06/06/02 05:00:00 06/06/02 10:00:00 through 06/06/02 16:30:00 06/06/02 17:30:00 06/07/02 09:00:00 06/07/02 09:30:00 06/07/02 10:30:00 through 06/08/02 13:00:00 06/08/02 14:00:00 through 06/09/02 06:00:00 06/09/02 07:00:00 through 06/10/02 05:30:00 06/10/02 06:30:00 through 06/10/02 18:30:00 06/10/02 19:30:00 06/10/02 20:30:00 06/11/02 02:00:00 through 06/11/02 03:00:00 06/11/02 06:00:00 through 06/18/02 13:00:00 06/18/02 14:00:00 through 06/25/02 12:30:00 06/25/02 13:30:00 through 06/26/02 10:30:00 06/26/02 11:30:00 through 06/26/02 13:00:00 06/26/02 14:00:00 through 06/26/02 15:00:00 06/26/02 16:00:00 06/26/02 17:30:00 through 06/27/02 15:30:00 06/27/02 16:30:00 through 06/28/02 15:30:00 06/28/02 16:30:00 through 06/30/02 08:30:00 06/30/02 09:30:00 06/30/02 10:00:00 06/30/02 11:00:00 06/30/02 11:30:00 06/30/02 12:30:00 06/30/02 13:30:00 through 06/30/02 15:00:00 06/30/02 16:00:00 through 06/30/02 23:30:00 No data due to sonde malfunction 06/05/02 16:00:00 06/05/02 20:00:00 06/05/02 23:00:00 06/06/02 02:00:00 06/08/02 13:30:00 06/10/02 06:00:00 06/25/02 13:00:00 06/26/02 11:00:00 06/26/02 15:30:00 06/26/02 16:30:00 06/26/02 17:00:00 06/27/02 16:00:00 06/28/02 16:00:00 06/30/02 09:00:00 06/30/02 10:30:00 06/30/02 12:00:00 06/30/02 13:00:00 06/30/02 15:30:00 Station 20 Negative turbidity values deleted due to problems in calibration 06/01/02 03:00:00 06/01/02 04:00:00 06/01/02 06:00:00 through 06/01/02 06:30:00 06/01/02 07:30:00 06/01/02 12:00:00 06/01/02 13:00:00 through 06/01/02 14:00:00 06/01/02 16:30:00 06/01/02 17:00:00 06/01/02 19:30:00 06/01/02 20:30:00 06/01/02 22:00:00 06/01/02 23:00:00 06/02/02 00:00:00 06/02/02 02:30:00 06/02/02 04:30:00 06/02/02 05:00:00 06/02/02 06:00:00 06/02/02 06:30:00 through 06/02/02 07:00:00 06/02/02 08:00:00 through 06/02/02 10:00:00 06/02/02 11:00:00 06/02/02 12:00:00 through 06/02/02 13:00:00 06/02/02 14:00:00 through 06/02/02 14:30:00 06/02/02 15:30:00 through 06/02/02 23:30:00 06/03/02 00:30:00 06/03/02 01:30:00 through 06/03/02 02:30:00 06/03/02 04:30:00 through 06/03/02 05:00:00 06/03/02 06:00:00 06/03/02 10:30:00 06/03/02 14:30:00 through 06/03/02 15:00:00 06/03/02 17:30:00 through 06/03/02 19:30:00 06/03/02 20:30:00 06/03/02 21:30:00 06/03/02 22:30:00 06/03/02 23:30:00 through 06/04/02 00:30:00 06/04/02 01:30:00 through 06/04/02 02:00:00 06/04/02 05:30:00 06/04/02 07:30:00 through 06/04/02 08:30:00 06/04/02 09:30:00 through 06/04/02 13:00:00 06/04/02 14:00:00 06/04/02 15:00:00 through 06/04/02 16:00:00 06/04/02 18:00:00 through 06/05/02 09:30:00 06/05/02 10:30:00 through 06/08/02 22:30:00 06/08/02 23:30:00 06/09/02 00:00:00 06/09/02 01:00:00 through 06/09/02 01:30:00 06/09/02 02:30:00 06/09/02 03:30:00 06/09/02 08:00:00 06/09/02 10:30:00 through 06/09/02 13:30:00 06/09/02 15:30:00 through 06/09/02 16:00:00 06/09/02 18:30:00 through 06/09/02 19:30:0 06/09/02 20:30:00 06/10/02 11:00:00 06/10/02 12:30:00 through 06/10/02 13:30:00 06/10/02 14:30:00 through 06/10/02 15:30:00 06/10/02 16:30:00 through 06/10/02 17:00:00 06/10/02 18:00:00 through 06/10/02 21:30:00 06/10/02 22:30:00 through 06/10/02 23:30:00 06/11/02 00:30:00 06/11/02 01:30:00 through 6/11/02 02:00:00 06/11/02 03:00:00 through 06/11/02 04:30:00 06/11/02 05:30:00 06/11/02 06:30:00 through 06/11/02 07:00:00 06/11/02 08:00:00 06/11/02 09:30:00 through 06/24/02 10:00:00 06/24/02 11:00:00 through 06/24/02 11:30:00 06/24/02 12:30:00 through 06/25/02 13:30:00 06/25/02 14:30:00 through 06/26/02 15:30:00 06/26/02 16:30:00 through 06/30/02 23:30:00 No data due to sonde malfunction 06/05/02 10:00:00 06/24/02 10:30:00 06/24/02 12:00:00 06/25/02 14:00:00 06/26/02 16:00:00 July 2002 Stations 09 Deleted pH values because of problem with the sensor. 07/09/02 11:00:00 through 07/18/02 08:30:00 The negative DO% and DO mg/l values are changed to zero (0) because this station presents oxygen deficiency periods on the water column caused by organic material decomposition and oxygen consumed by algae. 7/13/02 00:30:00 7/15/02 06:30:00 through 07/15/02 7:30:00 7/15/02 11:30:02 through 07/15/02 12:30:00 7/16/02 4:30:00 7/16/02 6:00:00 7/16/02 7:00:00 through 7/16/02 8:30:00 7/16/02 11:00:00 7/16/02 12:30:00 7/16/02 23:00:00 7/17/02 00:00:00 Negative turbidity values deleted 7/3/02 9:30:00 through 7/7/02 13:00:00 7/7/02 14:00:00 through 7/8/02 12:30:00 7/8/02 13:30:00 through 7/9/02 0:30:00 7/9/02 2:30:00 through 7/9/02 10:00:00 7/9/02 11:00:00 through 7/9/02 11:30:00 7/9/02 12:30:00 7/9/02 13:30:00 through 7/9/02 14:00:00 7/9/02 15:30:00 7/9/02 17:00:00 through 7/9/02 17:30:00 7/9/02 19:30:00 7/9/02 22:30:00 7/10/02 3:30:00 through 7/10/02 10:30:00 7/10/02 12:00:00 through 7/10/02 13:00:00 7/10/02 14:30:00 through 7/10/02 16:30:00 7/10/02 18:00:00 7/11/02 2:30:00 7/11/02 3:30:00 through 7/11/02 14:00:00 7/11/02 15:00:00 through 7/11/02 17:00:00 7/11/02 18:00:00 through 7/11/02 19:00:00 7/11/02 20:00:00 7/11/02 21:00:00 through 7/12/02 18:00:00 7/12/02 19:00:00 through 7/12/02 20:00:00 7/12/02 21:00:00 through 7/13/02 8:00:00 7/13/02 9:00:00 through 7/14/02 8:00:00 7/14/02 9:00:00 7/14/02 10:30:00 through 7/14/02 18:00:00 7/14/02 19:00:00 7/14/02 23:30:00 7/15/02 4:30:00 through 7/15/02 5:30:00 7/15/02 6:30:00 7/15/02 7:30:00 High turbidity values deleted 7/11/02 20:30:00 No data recorded during the following dates/times due to sonde malfunction: 7/18/02 9:00:00 through 7/31/02 23:30:00 Station 10 Negative turbidity values deleted 7/1/02 0:00:00 through 7/2/02 9:00:00 7/2/02 12:00:00 7/2/02 13:00:00 7/2/02 15:30:00 7/3/02 5:30:00 through 7/3/02 6:00:00 7/3/02 7:00:00 through 7/3/02 7:30:00 7/3/02 11:30:00 through 7/3/02 13:30:00 7/3/02 22:00:00 through 7/4/02 12:30:00 7/4/02 16:00:00 through 7/4/02 17:00:00 7/4/02 18:30:00 through 7/4/02 19:00:00 7/4/02 20:00:00 through 7/5/02 19:00:00 7/5/02 20:00:00 7/5/02 21:00:00 through 7/5/02 21:30:00 7/5/02 22:30:00 through 7/6/02 2:00:00 7/6/02 3:00:00 7/6/02 4:00:00 through 7/6/02 9:00:00 7/6/02 10:30:00 through 7/6/02 13:30:00 7/6/02 14:30:00 through 7/7/02 7:00:00 7/7/02 8:00:00 through 7/7/02 15:00:00 7/7/02 16:00:00 through 7/7/02 16:30:00 7/7/02 17:30:00 through 7/9/02 21:00:00 7/9/02 22:00:00 through 7/11/02 10:00:00 No data recorded during the following dates/times due to sonde malfunction: 07/11/02 10:30:00 through 07/31/02 23:30:00 Station 19 Salinity and specific conductivity values was erased because the sensor is not working properly. 07/29/02 09:00:00 through 07/31/02 23:30:00 Negative turbidity values deleted 07/01/02 00:00:00 through 07/01/02 15:30:00 07/01/02 16:30:00 through 07/02/02 10:30:00 07/02/02 11:30:00 through 07/03/02 11:30:00 07/03/02 12:30:00 through 07/03/02 15:00:00 07/03/02 16:00:00 through 07/04/02 12:00:00 07/04/02 13:00:00 through 07/04/02 16:30:00 07/04/02 17:30:00 through 07/05/02 08:30:00 07/05/02 10:00:00 07/05/02 10:30:00 07/05/02 12:00:00 through 07/07/02 13:00:00 07/07/02 14:00:00 through 07/08/02 13:30:00 07/08/02 14:30:00 07/08/02 15:30:00 through 07/08/02 17:00:00 07/08/02 18:00:00 07/08/02 19:00:00 through 07/09/02 12:00:00 07/09/02 13:30:00 through 07/09/02 15:30:00 07/09/02 16:30:00 07/09/02 17:00:00 07/09/02 18:00:00 through 07/10/02 10:00:00 07/10/02 11:00:00 07/10/02 11:30:00 07/10/02 12:30:00 07/10/02 13:00:00 07/10/02 14:30:00 07/10/02 16:00:00 through 07/31/02 23:30:00 No data due to sonde malfunction 07/01/02 16:00:00 07/02/02 11:00:00 07/03/02 12:00:00 07/03/02 15:30:00 07/04/02 12:30:00 07/04/02 17:00:00 07/05/02 09:00:00 07/05/02 09:30:00 07/05/02 11:00:00 07/05/02 11:30:00 07/07/02 13:30:00 07/08/02 14:00:00 07/08/02 15:00:00 07/08/02 17:30:00 07/08/02 18:30:00 07/09/02 12:30:00 07/09/02 13:00:00 07/09/02 16:00:00 07/09/02 17:30:00 07/10/02 10:30:00 07/10/02 12:00:00 07/10/02 13:30:00 07/10/02 14:00:00 07/10/02 15:00:00 07/10/02 15:30:00 High turbidity value deleted: 07/05/02 02:00:00 07/22/02 22:00:00 Station 20 Negative turbidity values deleted 07/01/02 00:00:00 through 07/03/02 02:30:00 07/03/02 03:30:00 through 07/03/02 05:00:00 07/03/02 06:00:00 through 07/03/02 08:00:00 07/03/02 09:00:00 through 07/05/02 17:30:00 07/05/02 18:30:00 through 07/05/02 22:00:00 07/05/02 23:00:00 through 07/06/02 02:00:00 07/06/02 03:00:00 07/06/02 05:00:00 through 07/06/02 06:00:00 07/06/02 07:30:00 07/06/02 08:00:00 07/06/02 09:00:00 through 07/06/02 10:00:00 07/06/02 11:00:00 07/06/02 12:30:00 07/06/02 13:00:00 07/06/02 14:30:00 07/06/02 15:30:00 07/06/02 16:00:00 07/07/02 15:30:00 07/08/02 01:00:00 07/08/02 16:00:00 07/08/02 17:30:00 07/08/02 20:30:00 07/08/02 22:00:00 through 07/08/02 23:30:00 07/09/02 00:30:00 07/09/02 01:30:00 through 07/09/02 02:30:00 07/09/02 05:00:00 07/09/02 07:30:00 07/09/02 08:00:00 07/09/02 09:30:00 07/09/02 10:00:00 07/09/02 11:00:00 07/09/02 12:00:00 through 07/09/02 13:00:00 07/09/02 14:00:00 07/09/02 17:00:00 07/09/02 19:30:00 07/09/02 20:30:00 07/09/02 23:00:00 07/10/02 10:30:00 through 07/10/02 12:00:00 07/10/02 14:00:00 07/10/02 15:00:00 07/10/02 15:30:00 07/11/02 10:00:00 through 07/20/02 02:00:00 07/20/02 03:00:00 through 07/31/02 23:30:00 No data due to sonde malfunction 07/06/02 08:30:00 07/08/02 11:00:00 07/09/02 13:30:00 07/10/02 12:30:00 07/10/02 13:30:00 August 2002 Station 09 No data recorded for the following dates/times sue to sonde malfunction: 08/01/02 00:00:00 through 08/02/02 10:30:00 Probably some organism on the sensor area affects the DO sensor erasing the DO% and DO mg/L lectures. 08/31/02 14:30:00 through 08/31/02 23:30:00 Negative turbidity values deleted 08/02/02 11:00:00 through 08/08/02 02:00:00 08/08/02 03:00:00 08/08/02 04:00:00 08/08/02 06:00:00 08/08/02 07:00:00 08/08/02 11:30:00 through 08/08/02 12:30:00 08/08/02 14:00:00 08/08/02 14:30:00 08/08/02 16:00:00 08/08/02 17:00:00 08/08/02 17:30:00 08/08/02 18:30:00 08/08/02 19:00:00 08/08/02 20:00:00 08/08/02 21:00:00 08/09/02 01:00:00 08/09/02 07:30:00 through 08/09/02 08:30:00 08/09/02 12:30:00 08/09/02 13:00:00 08/09/02 14:00:00 through 08/09/02 15:00:00 08/09/02 16:00:00 08/09/02 17:00:00 08/09/02 20:30:00 through 08/10/02 00:00:00 08/10/02 01:00:00 through 08/10/02 02:30:00 08/10/02 06:00:00 08/10/02 14:00:00 08/10/02 15:00:00 08/10/02 16:30:00 08/10/02 23:30:00 08/11/02 02:00:00 08/11/02 14:00:00 08/11/02 15:30:00 08/11/02 18:30:00 through 08/13/02 07:00:00 08/13/02 08:00:00 through 08/13/02 09:00:00 08/13/02 10:00:00 through 08/13/02 13:30:00 08/13/02 17:00:00 08/13/02 18:00:00 through 08/14/02 17:30:00 08/14/02 18:30:00 through 08/15/02 18:00:00 08/15/02 19:00:00 through 08/17/02 13:00:00 08/17/02 14:00:00 through 08/17/02 17:00:00 08/17/02 18:00:00 through 08/17/02 23:30:00 08/18/02 00:30:00 08/18/02 01:30:00 through 08/18/02 03:30:00 08/18/02 05:00:00 through 08/18/02 07:00:00 08/18/02 08:30:00 08/18/02 10:30:00 08/18/02 11:30:00 08/18/02 17:00:00 08/18/02 19:30:00 through 08/19/02 00:30:00 08/19/02 11:00:00 08/19/02 13:00:00 08/19/02 14:00:00 08/19/02 15:30:00 through 08/20/02 03:00:00 08/20/02 04:00:00 08/20/02 10:30:00 through 08/20/02 11:30:00 08/20/02 12:30:00 08/20/02 13:00:00 08/20/02 14:30:00 08/20/02 16:30:00 08/20/02 17:00:00 08/21/02 04:00:00 08/21/02 05:00:00 08/21/02 06:00:00 08/21/02 08:00:00 through 08/21/02 09:30:00 08/21/02 11:00:00 08/21/02 11:30:00 08/21/02 12:30:00 through 08/21/02 15:00:00 08/21/02 17:30:00 through 08/21/02 18:30:00 08/21/02 19:30:00 through 08/21/02 22:00:00 08/21/02 23:00:00 through 08/22/02 06:30:00 08/22/02 07:30:00 through 08/23/02 01:00:00 08/23/02 03:00:00 08/23/02 04:00:00 through 08/23/02 18:30:00 08/23/02 19:30:00 through 08/23/02 21:30:00 08/23/02 22:30:00 through 08/26/02 08:30:00 08/26/02 09:30:00 08/26/02 11:00:00 08/26/02 11:30:00 08/26/02 13:00:00 08/26/02 13:30:00 08/26/02 14:30:00 through 08/26/02 18:00:00 08/26/02 19:00:00 through 08/26/02 21:00:00 08/26/02 22:30:00 08/26/02 23:00:00 08/27/02 01:00:00 08/27/02 01:30:00 08/27/02 02:30:00 08/27/02 03:00:00 08/27/02 05:30:00 08/27/02 09:30:00 through 08/27/02 11:30:00 08/27/02 12:30:00 08/27/02 13:00:00 08/27/02 14:00:00 through 08/27/02 17:00:00 08/27/02 21:00:00 08/27/02 21:30:00 08/27/02 23:00:00 through 08/28/02 02:00:00 08/28/02 03:00:00 08/28/02 07:30:00 08/28/02 09:30:00 through 08/28/02 14:30:00 08/28/02 21:30:00 through 08/29/02 00:00:00 08/29/02 01:00:00 08/29/02 01:30:00 08/29/02 10:00:00 08/29/02 11:00:00 through 08/29/02 16:30:00 08/29/02 22:00:00 through 08/29/02 23:30:00 08/30/02 09:30:00 08/30/02 10:30:00 through 08/30/02 17:30:00 08/30/02 19:30:00 08/30/02 22:00:00 08/30/02 23:00:00 08/31/02 12:00:00 08/31/02 14:30:00 through 08/31/02 18:00:00 08/31/02 20:00:00 08/31/02 21:00:00 Out for maintenance 08/26/02 09:00:00 Station 10 No data recorded for the following dates/times due to sonde malfunction: 08/01/02 00:00:00 through 08/02/02 10:00:00 Negative turbidity values deleted 08/02/02 10:30:00 through 08/14/02 08:30:00 08/14/02 09:30:00 08/14/02 10:00:00 08/14/02 11:00:00 08/14/02 11:30:00 08/14/02 16:30:00 through 08/14/02 17:30:00 08/14/02 21:30:00 08/14/02 22:00:00 08/14/02 23:00:00 through 08/15/02 00:30:00 08/15/02 01:30:00 08/15/02 02:00:00 08/15/02 03:30:00 08/15/02 04:00:00 08/15/02 05:00:00 through 08/15/02 06:00:00 08/15/02 09:00:00 08/15/02 10:30:00 through 08/20/02 22:00:00 08/21/02 02:30:00 through 08/21/02 21:00:00 08/21/02 22:30:00 08/21/02 23:00:00 08/22/02 00:00:00 through 08/23/02 00:00:00 08/23/02 01:00:00 08/26/02 09:30:00 through 08/31/02 23:30:00 High turbidity values deleted because of algal growth near the sensor 08/25/02 03:00:00 through 08/26/02 09:00:00 Station 19 Salinity and specific conductivity values was erased because the sensor is not working properly. 08/01/02 00:00:00 through 08/14/02 08:30:00 08/28/02 08:00:00 through 08/31/02 23:30:00 Negative turbidity values deleted 08/01/02 00:00:00 through 08/31/02 23:30:00 No data due to sonde malfunction 08/04/02 13:30:00 08/04/02 14:00:00 08/05/02 12:30:00 08/05/02 13:00:00 08/05/02 14:30:00 08/07/02 09:00:00 08/07/02 14:30:00 08/08/02 12:30:00 08/11/02 15:00:00 08/11/02 16:30:00 08/13/02 00:30:00 08/13/02 11:00:00 08/13/02 18:00:00 08/20/02 10:30:00 08/24/02 16:00:00 Out of water for maintenance 08/26/02 09:00:00 through 08/28/02 07:30:00 Station 20 Out of water for maintenance 08/14/02 08:30:00 Negative turbidity values deleted 08/01/02 00:00:00 through 08/09/02 20:30:00 08/09/02 21:30:00 through 08/10/02 05:00:00 08/10/02 06:30:00 through 08/14/02 08:00:00 08/14/02 09:00:00 through 08/18/02 07:30:00 08/18/02 08:30:00 through 08/31/02 23:30:00 No data due to sonde malfunction 08/18/02 08:00:00 September 2002 Station 09 DO % and mg/L deleted due to biofouling 09/01/02 00:00:00 through 09/12/02 04:30:00 Depth data deleted due to calibration error 09/16/02 10:30:00 through 09/30/02 23:30:00 Negative turbidity values deleted 09/01/02 14:30:00 through 09/01/02 15:30:00 09/01/02 17:30:00 through 09/01/02 19:00:00 09/01/02 20:30:00 through 09/01/02 21:00:00 09/01/02 22:00:00 through 09/01/02 23:00:00 09/02/02 00:00:00 09/02/02 14:30:00 through 09/02/02 18:00:00 09/02/02 19:00:00 through 09/02/02 19:30:00 09/02/02 21:30:00 through 09/03/02 01:00:00 09/03/02 15:30:00 through 09/04/02 01:30:00 09/04/02 15:30:00 through 09/04/02 18:30:00 09/04/02 20:00:00 through 09/04/02 20:30:00 09/04/02 21:30:00 through 09/04/02 22:00:00 09/04/02 23:00:00 through 09/05/02 01:00:00 09/05/02 14:30:00 through 09/05/02 15:00:00 09/05/02 17:00:00 through 09/05/02 20:30:00 09/05/02 23:30:00 09/06/02 00:30:00 09/06/02 04:00:00 09/06/02 14:30:00 09/06/02 16:00:00 09/06/02 17:00:00 through 09/06/02 17:30:00 09/06/02 18:30:00 through 09/06/02 20:00:00 09/06/02 22:30:00 through 09/07/02 03:00:00 09/07/02 10:00:00 through 09/07/02 10:30:00 09/07/02 11:30:00 09/07/02 15:30:00 09/07/02 17:30:00 through 09/07/02 21:30:00 09/08/02 00:30:00 09/08/02 03:30:00 09/08/02 07:00:00 09/08/02 09:00:00 through 09/08/02 09:30:00 09/08/02 10:30:00 through 09/08/02 11:30:00 09/08/02 12:30:00 through 09/08/02 13:00:00 09/08/02 17:00:00 09/08/02 18:00:00 through 09/08/02 22:30:00 09/08/02 23:30:00 through 09/09/02 05:00:00 09/09/02 07:30:00 through 09/09/02 10:30:00 09/09/02 20:30:00 through 09/09/02 21:00:00 09/09/02 23:30:00 09/10/02 00:00:00 09/10/02 05:30:00 through 09/10/02 06:30:00 09/10/02 07:30:00 through 09/10/02 09:00:00 09/10/02 10:00:00 09/10/02 11:00:00 09/10/02 19:30:00 09/10/02 21:30:00 09/10/02 23:30:00 09/11/02 07:00:00 09/11/02 11:00:00 through 09/11/02 12:00:00 09/11/02 22:00:00 through 09/11/02 22:30:00 09/12/02 07:30:00 09/12/02 09:30:00 through 09/12/02 14:00:00 09/12/02 21:00:00 through 09/12/02 21:30:00 09/13/02 11:30:00 09/13/02 12:30:00 through 09/13/02 16:00:00 09/13/02 21:00:00 09/14/02 14:00:00 through 09/14/02 14:30:00 09/15/02 19:00:00 09/15/02 22:00:00 09/16/02 10:30:00 through 09/30/02 23:30:00 High turbidity deleted 09/02/02 21:00:00 Station 10 Out of water for maintenance 09/16/02 10:00:00 through 09/16/02 10:30:00 Depth data was not confident because of a possible calibration problem. 09/16/02 11:00:00 through 09/30/02 23:30:00 Negative turbidity values deleted 09/01/02 00:00:00 through 09/16/02 09:30:00 09/16/02 11:00:00 through 09/16/02 13:30:00 09/16/02 14:30:00 through 09/17/02 14:00:00 09/17/02 15:00:00 09/17/02 15:30:00 09/17/02 17:30:00 through 09/18/02 14:00:00 09/18/02 15:00:00 09/18/02 16:00:00 through 09/19/02 13:30:00 09/19/02 17:00:00 through 09/21/02 10:30:00 09/21/02 11:30:00 through 09/21/02 17:00:00 09/21/02 18:30:00 through 09/22/02 15:30:00 09/22/02 17:00:00 09/22/02 17:30:00 09/22/02 18:30:00 through 09/23/02 11:00:00 09/23/02 12:00:00 09/23/02 13:30:00 09/23/02 14:30:00 09/23/02 16:30:00 through 09/24/02 12:30:00 09/24/02 14:30:00 through 09/24/02 16:00:00 09/24/02 17:00:00 09/24/02 18:00:00 through 09/24/02 20:00:00 09/24/02 21:00:00 through 09/25/02 02:30:00 09/25/02 04:00:00 09/25/02 05:00:00 09/25/02 06:30:00 09/25/02 07:00:00 09/25/02 08:00:00 through 09/25/02 14:30:00 09/25/02 16:30:00 09/25/02 17:30:00 through 09/25/02 20:30:00 09/25/02 21:30:00 through 09/25/02 23:00:00 09/26/02 00:00:00 through 09/26/02 03:00:00 09/26/02 04:00:00 09/26/02 04:30:00 09/26/02 05:30:00 09/26/02 06:00:00 09/26/02 09:00:00 09/26/02 09:30:00 09/26/02 12:00:00 through 09/26/02 13:00:00 09/26/02 14:00:00 through 09/26/02 15:30:00 09/26/02 18:30:00 09/27/02 06:30:00 09/27/02 11:00:00 09/27/02 12:00:00 through 09/27/02 20:30:00 09/28/02 11:30:00 09/28/02 15:30:00 09/29/02 01:30:00 through 09/30/02 01:30:00 09/30/02 03:30:00 09/30/02 04:30:00 through 09/30/02 09:30:00 09/30/02 10:30:00 through 09/30/02 11:30:00 09/30/02 12:30:00 09/30/02 13:30:00 through 09/30/02 20:00:00 09/30/02 21:00:00 through 09/30/02 23:30:00 Station 19 Negative turbidity values deleted 09/01/02 00:00:00 through 09/30/02 23:30:00 Salinity and specific conductivity values was deleted because the sensor was not working properly. 09/01/02 00:00:00 through 09/11/02 08:00:00 Station 20 Negative turbidity values deleted 09/01/02 00:00:00 through 09/02/02 05:30:00 09/02/02 07:00:00 09/02/02 07:30:00 09/02/02 08:30:00 09/02/02 10:30:00 09/02/02 12:30:00 through 09/08/02 16:30:00 09/08/02 17:30:00 through 09/09/02 00:30:00 09/09/02 01:30:00 09/09/02 02:30:00 through 09/09/02 07:30:00 09/09/02 22:00:00 09/10/02 00:00:00 09/10/02 01:00:00 09/10/02 09:30:00 09/10/02 12:00:00 09/10/02 14:00:00 09/10/02 20:00:00 09/10/02 23:30:00 through 09/11/02 03:30:00 09/11/02 06:00:00 09/11/02 07:00:00 through 09/24/02 12:30:00 09/25/02 10:00:00 through 09/30/02 23:30:00 October 2002 Station 09 Calibration problem with depth sensor, depth data deleted for the following dates and times: 10/01/02 00:00:00 through 10/07/02 08:30:00 Negative turbidity values deleted 10/01/02 00:00:00 through 10/06/02 04:30:00 10/06/02 05:30:00 through 10/07/02 04:30:00 10/07/02 05:30:00 through 10/13/02 03:30:00 10/13/02 04:30:00 through 10/13/02 20:30:00 10/13/02 21:30:00 through 10/13/02 23:30:00 10/14/02 00:30:00 10/14/02 01:30:00 through 10/14/02 07:30:00 10/14/02 08:30:00 through 10/14/02 23:00:00 10/15/02 00:00:00 through 10/15/02 03:00:00 10/15/02 04:00:00 10/15/02 04:30:00 10/15/02 05:30:00 through 10/15/02 06:30:00 10/15/02 08:00:00 through 10/15/02 23:00:00 10/16/02 00:00:00 through 10/16/02 10:00:00 10/16/02 11:00:00 through 10/31/02 23:30:00 Station 10 The negative DO% and DO mg/l values are changed to zero (0) because this station presents oxygen deficiency periods on the water column caused by organic material decomposition and oxygen consumed by algae. 10/28/02 10:30:00 through 10/28/02 11:30:00 Out of water for maintenance 10/07/02 09:00:00 Depth data was not confident because of a possible calibration problem 10/01/02 00:00:00 through 10/07/02 08:30:00 High turbidity values deleted because of algal growth near the sensor 10/24/02 00:30:00 through 10/28/03 09:30:00 Negative turbidity values deleted 10/01/02 00:00:00 through 10/01/02 03:00:00 10/01/02 04:00:00 10/01/02 05:00:00 through 10/01/02 07:00:00 10/01/02 08:00:00 10/01/02 09:30:00 through 10/01/02 11:30:00 10/01/02 13:30:00 through 10/01/02 15:00:00 10/01/02 16:00:00 10/01/02 17:00:00 10/01/02 18:00:00 10/01/02 19:00:00 through 10/01/02 19:30:00 10/01/02 20:30:00 through 10/02/02 05:30:00 10/02/02 06:30:00 through 10/02/02 19:00:00 10/02/02 20:00:00 10/02/02 21:00:00 through 10/03/02 05:30:00 10/03/02 06:30:00 through 10/03/02 07:30:00 10/03/02 08:30:00 through 10/03/02 10:00:00 10/03/02 13:30:00 through 10/03/02 14:00:00 10/03/02 15:30:00 through 10/03/02 16:00:00 10/03/02 17:00:00 through 10/03/02 18:00:00 10/03/02 13:30:00 through 10/03/02 14:30:00 10/03/02 15:30:00 10/03/02 17:00:00 through 10/03/02 18:00:00 10/04/02 00:30:00 10/04/02 02:00:00 through 10/04/02 02:30:00 10/04/02 04:00:00 10/04/02 06:30:00 10/04/02 08:00:00 10/04/02 09:00:00 10/04/02 10:30:00 10/04/02 11:30:00 through 10/04/02 14:30:00 10/04/02 16:00:00 through 10/04/02 17:00:00 10/04/02 18:00:00 10/04/02 19:00:00 10/04/02 21:00:00 10/04/02 22:00:00 10/05/02 00:30:00 through 10/05/02 02:00:00 10/05/02 04:00:00 through 10/05/02 07:00:00 10/05/02 08:00:00 through 10/05/02 09:00:00 10/05/02 10:00:00 10/05/02 11:30:00 through 10/05/02 12:30:00 10/05/02 13:30:00 10/05/02 14:30:00 through 10/05/02 15:30:00 10/05/02 16:30:00 10/05/02 18:00:00 through 10/05/02 18:30:00 10/05/02 19:00:00 through 10/06/02 14:00:00 10/06/02 15:00:00 through 10/06/02 17:30:00 10/06/02 18:30:00 through 10/12/02 00:30:00 10/12/02 01:30:00 through 10/20/02 04:30:00 10/20/02 05:30:00 10/20/02 06:30:00 through 10/20/02 18:00:00 10/20/02 19:30:00 10/20/02 21:00:00 10/21/02 01:30:00 10/21/02 05:30:00 through 10/21/02 07:30:00 10/21/02 08:30:00 through 10/21/02 10:30:00 10/21/02 11:30:00 through 10/21/02 14:30:00 10/21/02 15:30:00 10/21/02 17:00:00 10/22/02 07:00:00 through 10/22/02 15:30:00 10/28/02 10:00:00 through 10/31/02 23:30:00 Station 19 Negative turbidity values deleted 10/01/02 00:00:00 through 10/02/02 14:00:00 10/02/02 15:00:00 through 10/31/02 23:30:00 No data due to sonde malfunction 10/05/02 15:00:00 10/06/02 15:30:00 10/06/02 17:00:00 10/08/02 01:30:00 10/09/02 08:30:00 10/29/02 17:00:00 10/29/02 17:30:00 10/29/02 18:30:00 High turbidity value deleted 10/02/02 14:30:00 Station 20 Negative turbidity values deleted 10/01/02 00:00:00 through 10/22/02 08:30:00 10/22/02 09:30:00 10/22/02 10:30:00 through 10/22/02 23:00:00 10/23/02 00:00:00 10/23/02 01:00:00 through 10/23/02 02:00:00 10/23/02 04:30:00 10/23/02 05:30:00 10/23/02 06:30:00 through 10/23/02 09:30:00 10/23/02 10:30:00 10/23/02 14:30:00 10/23/02 17:30:00 10/23/02 18:30:00 10/23/02 19:00:00 10/23/02 20:00:00 through 10/23/02 21:30:00 10/23/02 22:30:00 through 10/24/02 00:30:00 10/24/02 03:00:00 through 10/24/02 06:30:00 10/24/02 07:30:00 10/24/02 09:00:00 through 10/24/02 19:30:00 10/24/02 22:30:00 through 10/25/02 02:00:00 10/25/02 04:00:00 10/25/02 06:00:00 10/25/02 07:00:00 10/25/02 10:00:00 10/25/02 11:00:00 10/25/02 17:00:00 through 10/26/02 12:30:00 10/26/02 14:00:00 10/26/02 14:30:00 10/26/02 16:00:00 10/26/02 17:30:00 10/26/02 18:00:00 10/26/02 20:30:00 10/26/02 21:30:00 10/26/02 23:00:00 10/27/02 00:00:00 10/27/02 01:30:00 through 10/31/02 23:30:00 November 2002 Station 09 Negative turbidity values deleted 11/01/02 00:00:00 through 11/08/02 22:30:00 11/08/02 23:30:00 through 11/10/02 22:30:00 11/10/02 23:30:00 through 11/13/02 02:30:00 11/13/02 03:30:00 11/13/02 04:30:00 through 11/20/02 06:00:00 11/20/02 07:00:00 through 11/20/02 17:00:00 11/20/02 18:00:00 through 11/21/02 06:00:00 11/21/02 07:00:00 through 11/22/02 06:00:00 11/22/02 07:00:00 through 11/23/02 06:00:00 11/23/02 07:30:00 through 11/23/02 12:30:00 11/23/02 13:30:00 through 11/23/02 16:00:00 11/23/02 17:00:00 through 11/24/02 06:00:00 11/24/02 07:30:00 through 11/24/02 16:00:00 11/24/02 17:30:00 through 11/25/02 06:00:00 11/25/02 07:00:00 through 11/25/02 16:30:00 11/25/02 18:00:00 through 11/26/02 06:00:00 11/26/02 07:00:00 through 11/26/02 08:30:00 11/26/02 09:30:00 through 11/26/02 17:00:00 11/26/02 18:00:00 through 11/27/02 06:00:00 11/27/02 07:00:00 through 11/29/02 06:00:00 11/29/02 07:00:00 through 11/30/02 06:30:00 11/30/02 07:30:00 through 11/30/02 17:30:00 11/30/02 18:30:00 through 11/30/02 23:30:00 Station 10 Negative turbidity values deleted 11/01/02 00:00:00 through 11/06/02 14:30:00 11/06/02 15:30:00 through 11/09/02 03:00:00 11/09/02 04:00:00 through 11/13/02 19:00:00 11/13/02 20:00:00 through 11/13/02 22:30:00 11/13/02 23:30:00 through 11/14/02 11:00:00 11/14/02 12:00:00 through 11/14/02 13:00:00 11/16/02 12:30:00 11/16/02 15:00:00 11/16/02 19:30:00 11/16/02 21:00:00 11/16/02 22:00:00 11/17/02 00:30:00 11/17/02 02:30:00 11/17/02 04:00:00 11/17/02 05:30:00 11/17/02 07:00:00 11/17/02 08:30:00 11/17/02 11:30:00 11/17/02 13:00:00 11/17/02 14:30:00 11/18/02 01:00:00 11/18/02 02:30:00 11/18/02 05:30:00 11/18/02 08:30:00 through 11/18/02 16:30:00 11/18/02 17:30:00 through 11/18/02 22:30:00 11/18/02 23:30:00 through 11/19/02 02:30:00 11/19/02 03:30:00 through 11/20/02 06:30:00 11/20/02 07:30:00 through 11/21/02 02:30:00 11/21/02 03:30:00 11/21/02 05:00:00 through 11/21/02 18:30:00 11/21/02 19:30:00 through 11/22/02 03:00:00 11/22/02 04:00:00 11/22/02 04:30:00 11/22/02 05:30:00 through 11/23/02 16:00:00 11/23/02 17:00:00 11/23/02 18:00:00 through 11/24/02 00:00:00 11/24/02 01:00:00 through 11/24/02 03:00:00 11/24/02 04:00:00 through 11/25/02 03:30:00 11/25/02 04:30:00 through 11/25/02 07:30:00 11/25/02 08:30:00 through 11/26/02 09:00:00 11/26/02 10:00:00 through 11/27/02 06:30:00 11/27/02 07:30:00 through 11/28/02 09:30:00 11/28/02 10:30:00 through 11/29/02 09:00:00 11/29/02 10:00:00 through 11/29/02 16:30:00 11/29/02 17:30:00 through 11/29/02 22:00:00 11/29/02 23:00:00 through 11/30/02 02:30:00 11/30/02 03:30:00 through 11/30/02 23:00:00 Station 19 Negative turbidity values deleted 11/01/02 00:00:00 through 11/03/02 13:30:00 11/03/02 15:00:00 through 11/04/02 12:30:00 11/04/02 13:30:00 11/04/02 15:00:00 through 11/04/02 22:00:00 11/04/02 23:00:00 through 11/05/02 00:00:00 11/05/02 01:30:00 through 11/05/02 12:00:00 11/05/02 13:00:00 through 11/05/02 14:30:00 11/05/02 16:00:00 through 11/22/02 00:00:00 11/22/02 01:00:00 through 11/23/02 09:30:00 11/23/02 10:30:00 through 11/24/02 04:30:00 11/24/02 05:30:00 through 11/24/02 12:30:00 11/24/02 13:30:00 through 11/24/02 19:00:00 11/24/02 20:00:00 11/24/02 20:30:00 11/24/02 21:30:00 through 11/25/02 10:30:00 11/25/02 11:30:00 through 11/25/02 14:00:00 11/25/02 15:00:00 11/25/02 16:00:00 through 11/26/02 12:00:00 11/26/02 13:30:00 11/26/02 14:30:00 through 11/27/02 02:30:00 11/27/02 04:30:00 through 11/27/02 09:00:00 11/27/02 10:00:00 11/27/02 10:30:00 11/27/02 11:30:00 through 11/27/02 17:00:00 11/27/02 18:00:00 through 11/30/02 23:30:00 No data due to sonde malfunction 11/03/02 14:00:00 through 11/03/02 14:30:00 11/04/02 13:00:00 11/04/02 14:00:00 through 11/04/02 14:30:00 11/05/02 12:30:00 11/05/02 15:00:00 through 11/05/02 15:30:00 11/22/02 00:30:00 11/24/02 05:00:00 11/24/02 13:00:00 11/24/02 19:30:00 11/24/02 21:00:00 11/25/02 11:00:00 11/25/02 14:30:00 11/25/02 15:30:00 11/26/02 12:30:00 through 11/26/02 13:00:00 11/26/02 14:00:00 11/27/02 03:00:00 through 11/27/02 04:00:00 11/27/02 09:30:00 11/27/02 11:00:00 11/27/02 17:30:00 Station 20 High turbidity deleted 11/02/02 06:00:00 11/03/02 06:00:00 Negative turbidity values deleted 11/01/02 00:00:00 through 11/15/02 22:00:00 11/15/02 23:00:00 through 11/19/02 06:00:00 11/19/02 07:00:00 through 11/27/02 21:00:00 11/27/02 22:00:00 through 11/28/02 16:00:00 11/28/02 17:30:00 11/28/02 19:00:00 through 11/28/02 23:30:00 11/29/02 01:00:00 11/29/02 01:30:00 11/29/02 02:30:00 through 11/29/02 05:00:00 11/29/02 06:00:00 11/29/02 07:30:00 11/29/02 08:00:00 11/29/02 09:00:00 11/29/02 10:00:00 11/29/02 11:30:00 11/29/02 13:00:00 11/29/02 14:00:00 11/29/02 15:30:00 through 11/30/02 08:30:00 11/30/02 10:00:00 through 11/30/02 23:00:00 December 2002 Station 09 Negative turbidity values deleted 12/01/02 00:00:00 through 12/01/02 18:00:00 12/01/02 19:00:00 through 12/14/02 03:30:00 12/14/02 04:30:00 through 12/18/02 09:30:00 High turbidity deleted 12/01/02 18:30:00 12/14/02 04:00:00 Turbidity sensor on maintenance 12/18/02 10:00:00 through 12/31/02 23:30:00 Station 10 Turbidity sensor on maintenance 12/2/02 09:30:00 through 12/31/02 23:30:00 Station 19 Water entrance to the batteries compartment caused a voltage drop (7v a 5v) causing the sonde to stop recording data from 12/16/02 6:30: The data collected during the voltage drop was deleted 12/2/02 09:00:00 through 12/16/02 06:30:00. The sonde stop taking data after water reach the batteries compartment: 12/16/02 07:00:00 through 12/18/02 08:30:00 Negative turbidity values deleted 12/01/02 00:00:00 through 12/02/02 08:30:00 Turbidity sensor on maintenance 12/18/02 09:00:00 through 12/31/02 23:30:00 No data due to sonde malfunction 12/01/02 10:00:00 Station 20 Negative turbidity values deleted 12/01/02 00:00:00 through 12/01/02 02:00:00 12/01/02 03:30:00 12/01/02 04:30:00 12/01/02 05:00:00 12/01/02 07:30:00 12/01/02 08:30:00 12/01/02 11:00:00 through 12/01/02 12:00:00 12/01/02 13:00:00 through 12/01/02 15:30:00 12/01/02 18:00:00 through 12/02/02 00:00:00 12/02/02 01:00:00 through 12/02/02 09:30:00 Turbidity sensor on maintenance 12/02/02 10:00:00 through 12/31/02 23:30:00 Post deployment information End of deployment Post-calibration Readings in Standard Solution: Site Date DO (Air Sat.) pH7 Conductivity Turbidity ID mm/dd/yy std: 100% (std: 7.0) (mS/cm) (NTU) (std: 100) (std: 100) 09 1/8/02 87.5 6.98 103.3 101.2 1/10/02 100.9 7.27 100.1 94.6 1/28/02 86.5 6.95 100.8 103.0 1/30/02 101.2 7.21 97.34 64.5 2/19/02 91.2 6.89 102.3 83.8 3/11/02 108.9 6.92 99.44 103.8 4/1/02 72 6.76 95.59 100.7 4/22/02 79.2 7.10 100.5 121 5/13/02 83.3 6.94 94.48 183.2 6/3/02 30.7 7.23 96.3 93.43 7/3/02 76.1 6.00 103.2 89.5 7/18/02 104 6.08 100.8 73.2 Site Date DO (Air Sat.) pH7 Conductivity Turbidity ID mm/dd/yy std: 100% (std: 7.0) (mS/cm) (NTU) (std: 100) (std: 123) 09 8/2/02 70.7 6.64 96.42 72.6 8/26/02 93.2 7.10 88.91 132 9/16/02 84.4 7.14 100.7 100.5 10/7/02 48 7.12 105.1 118.8 10/28/02 77 6.97 100.1 95.7 11/18/02 83.3 6.83 102.7 110.1 12/2/02 95.4 6.95 102 XXXXX 12/18/02 99.5 7.11 104 126.5 Site Date DO (Air Sat.) pH7 Conductivity Turbidity ID mm/dd/yy std: 100% (std: 7.0) (mS/cm) (NTU) (std: 100) (std: 100) 10 1/8/02 50 XXX 98.89 101.6 1/10/02 87.3 6.25 99.8 97.8 1/28/02 71.5 7.15 95 104.6 1/30/02 85.6 7.12 95.36 ---- 2/21/02 97.7 7.04 69.37 102.2 3/12/02 69.8 6.77 96.59 100.2 4/3/02 88.5 7.07 96.96 105.9 4/24/02 48.4 6.94 95.82 122.5 5/13/02 89.6 6.81 94.32 119.1 6/3/02 78.0 6.87 96.33 116.5 6/24/02 14.3 6.93 101.9 315.6 7/11/02 95 7.14 100.5 120.6 Site Date DO (Air Sat.) pH7 Conductivity Turbidity ID mm/dd/yy std: 100% (std: 7.0) (mS/cm) (NTU) (std: 100) (std: 123) 10 8/2/02 36.6 6.41 87.63 120.4 8/26/02 69 7.27 90.85 183 9/16/02 88.6 6.85 98.5 128.4 10/6/02 80.9 7.12 98.74 111 10/28/02 0.51 7.01 98.8 261.8 11/18/02 98.7 7.06 100.1 742 12/2/02 100.8 6.6 100.6 XXXXX 12/18/02 117.1 7.13 104.5 XXXXX Site Date DO (Air Sat.) pH7 Conductivity Turbidity ID mm/dd/yy std: 100% (std: 7.0) (mS/cm) (NTU) (std: 100) (std: 100) 19 4/24/02 105.7 7.12 95.46 90.2 5/13/02 107.8 7.06 94.61 120.7 6/11/02 94.8 7.12 104.1 98 6/24/02 98.1 7.07 100.4 93.5 7/11/02 98.5 7.06 98.92 -11.4 7/29/02 110.6 6.97 100.6 116.1 Site Date DO (Air Sat.) pH7 Conductivity Turbidity ID mm/dd/yy std: 100% (std: 7.0) (mS/cm) (NTU) (std: 100) (std: 123) 19 8/14/02 95.2 7.42 87.46 15.6 8/26/02 95.1 7.21 94.88 263.9 9/11/02 92.0 7.11 107.0 114.0 9/25/02 99.5 7.15 98.78 140.6 10/9/02 63.0 7.12 97.75 120.1 10/28/02 22.8 6.88 100.1 135.8 11/6/02 102.2 6.74 87.89 110.7 11/20/02 95.5 7.72 100.3 53 12/2/02 98.6 7.12 103.8 XXXXX 12/18/02 110.3 7.17 102.9 XXXXX Site Date DO (Air Sat.) pH7 Conductivity Turbidity ID mm/dd/yy std: 100% (std: 7.0) (mS/cm) (NTU) (std: 100) (std: 100) 20 6/11/02 87 6.93 99.97 85.3 6/24/02 84.2 6.97 98.27 98 7/11/02 86 6.65 100.3 138.6 7/29/02 104.1 7.04 101.8 135.3 Site Date DO (Air Sat.) pH7 Conductivity Turbidity ID mm/dd/yy std: 100% (std: 7.0) (mS/cm) (NTU) (std: 100) (std: 123) 20 8/14/02 99.9 6.88 93.25 23.2 8/28/02 100.1 7.15 94.78 132.0 9/11/02 95.1 6.61 94.48 97.1 9/25/02 100.5 7.20 100.8 118.3 10/9/02 91.3 6.93 99.01 124.0 10/28/02 90.2 6.97 100.8 153.2 11/6/02 103.7 6.64 99.93 218.3 11/20/02 100.8 6.97 98.90 55.5 12/2/02 101.2 6.95 101.7 XXXXX 12/18/02 101.5 7.11 103.8 XXXXX LOGICAL CONSISTENCY REPORT: NACOMPLETENESS REPORT: Data collection period Station nine (9) sampling with the YSI began on December 20, 1995. Station ten (10) sampling with the YSI began on February 1, 1996. Station nineteen (19) sampling with the YSI began on April 1, 2002. Station twenty (20) sampling with the YSI began on May 13, 2002. Began Ended Station 09 8-Jan-02 9:30 10-Jan-02 8:30 10-Jan-02 9:00 28-Jan-02 10:00 28-Jan-02 10:30 30-Jan-02 8:00 30-Jan-02 8:30 19-Feb-02 09:00 19-Feb-02 10:00 11-Mar-02 8:30 11-Mar-02 10:00 1-Apr-02 9:30 1-Apr-02 10:00 22-Apr-02 10:30 22-Apr-02 11:00 13-May-02 10:30 13-May-02 11:00 3-Jun-02 10:00 3-Jun-02 10:30 3-Jul-02 8:00 3-Jul-02 9:30 18-Jul-02 8:30 18-Jul-02 9:00 2-Aug-02 10:30 2-Aug-02 11:00 26-Aug-02 8:30 26-Aug-02 9:30 16-Sep-02 10:00 16-Sep-02 10:30 7-Oct-02 8:30 7-Oct-02 9:00 28-Oct-02 9:30 28-Oct-02 10:00 18-Nov-02 8:30 18-Nov-02 9:00 2-Dec-02 8:30 2-Dec-02 9:00 18-Dec-02 9:30 18-Dec-02 10:00 8-Jan-03 9:30 Station 10 01-Jan-02 0:00 08-Jan-02 9:30 10-Jan-02 9:30 28-Jan-02 10:30 30-Jan-02 10:00 21-Feb-02 9:00 21-Feb-02 9:30 13-Mar-02 8:30 13-Mar-02 9:00 3-Apr-02 9:00 3-Apr-02 9:30 24-Apr-02 8:30 24-Apr-02 10:00 13-May-02 10:30 13-May-02 11:00 3-Jun-02 10:30 3-Jun-02 11:00 24-Jun-02 11:00 26-Jun-02 8:00 11-Jul-02 10:00 11-jul-02 10:30 2-Aug-02 10:00 2-Aug-02 10:30 26-Aug-02 9:00 26-Aug-02 9:30 16-Sep-02 9:30 16-Sep-02 11:00 7-Oct-02 8:30 7-Oct-02 9:30 28-Oct-02 9:30 28-Oct-02 10:00 18-Nov-02 8:30 18-Nov-02 9:00 2-Dec-02 9:00 2-Dec-02 9:30 18-Dec-02 10:00 12/18/2002 10:30 8-Jan-03 10:00 Station 19 1-Apr-02 9:30 24-Apr-02 8:30 24-Apr-02 9:00 13-May-02 10:00 13-May-02 10:30 11-Jun-02 10:30 11-Jun-02 11:00 24-Jun-02 9:30 24-Jun-02 10:00 11-Jul-02 9:30 11-Jul-02 10:00 29-Jul-02 8:30 29-Jul-02 9:00 14-Aug-02 8:30 14-Aug-02 9:00 26-Aug-02 8:30 28-Aug-02 8:00 11-Sep-02 8:00 11-Sep-02 8:30 25-Sep-02 8:30 25-Sep-02 9:00 9-Oct-02 8:00 9-Oct-02 8:30 28-Oct-02 9:00 28-Oct-02 9:30 6-Nov-02 9:00 6-Nov-02 9:30 20-Nov-02 8:00 20-Nov-02 8:30 2-Dec-02 8:30 2-Dec-02 9:00 16-Dec-02 8:30 18-Dec-02 9:00 8-Jan-03 9:00 Station 20 13-May-02 9:00 11-Jun-02 9:30 11-Jun-02 10:00 24-Jun-02 9:00 24-Jun-02 9:30 11-Jul-02 8:30 11-Jul-02 10:00 29-Jul-02 8:30 29-Jul-02 8:30 14-Aug-02 8:00 14-Aug-02 9:00 28-Aug-02 8:00 28-Aug-02 8:30 11-Sep-02 8:00 11-Sep-02 8:30 25-Sep-02 9:30 25-Sep-02 10:00 9-Oct-02 8:30 9-Oct-02 9:00 28-Oct-02 8:30 28-Oct-02 9:00 6-Nov-02 8:00 6-Nov-02 8:30 20-Nov-02 10:30 20-Nov-02 11:00 2-Dec-02 9:30 2-Dec-02 10:00 18-Dec-02 9:00 18-Dec-02 9:30 8-Jan-03 9:00 Deleted Data Missing Data Missing data are denoted by any period in the data set. Data are missing due to equipment failure where no probes deployed, maintenance/calibration of equipment, elimination of obvious outliers, or elimination of data due to calibration (both pre and post) problems. For more details on deleted data, see Anomalous Data Section (11.) To find out more details about missing data, contact the Research Coordinator at the site submitting the data. LINEAGE/PROCESS STEP: PROCESS DESCRIPTION: Additional Description: Entry verification The Centralized Data Management Office re-processed all SWMP water data collected from 1995-2002 to include an identifying station code (three letter reserve code, two letter sampling site code and data type code), a four digit year date stamp (mm/dd/yyyy) and a corrected time column (hh:mm). With the new format, the use of periods to denote deleted or missing data has been abandoned. Hence, all periods contained in the SWMP water data collected prior 2003 were removed and left blank. : After retrieving and carefully cleaning the data loggers, they are examined to detect any structural damage to the body or to the probes. The DO membrane is checked for ruptures and then replaced if needed. The turbidity probe is examined to assure that no obstruction affects the wiper and that the sensor is clean. Manipulation and observations are registered in the field log for each deployment respectively. The YSI is connected to a Pentium II 400 MHz IBM compatible computer and the data is reviewed using the YSI computer program Ecowatch for Windows that accompanies the YSI 6000 data logger. The file is uploaded in two formats, one in YSI PC6000 format and the other in Comma "Delimited format then the file is renamed to have a ".txt" extension. The YSI Ecowatch for Windows program is used to plot the data and delete the pre and post deployment data that are not in range of the other readings. The program is used to perform basic statistical analysis (i.e., min., max., mean, std. dev.). Data is initially reviewed using the Ecowatch graphing tool. Data for a month is compiled into one single Excel 2000 data sheet for further examination to detect gross outliers, and data recorded during instrument retrieval or caused by instrument failure. Missing dates and times are checked before submitting the data to the Centralized Data Management Office. CDMO Excel macros are provided to assist in data reviewing and data editing. Data is opened with this program and empty or unrecorded data spaces are filled with periods. Columns are corrected for specific format (correct data size and number of decimal place holders are specified by the NERR CDMO). Data and time readings are also checked. This program also identifies outliers. The outliers file is saved and printed for revision of each file. Missing data and explanatory reasons are recorded in the Anomalous data section of this metadata. Data that is found to be out of the instrument range or normal parameters for each sampling station is removed from the file and a period is inserted into the cell(s). Explanations for changes in data are also included in the metadata. Data that is outside the "normal" range of water quality for a particular site is investigated for validity based on field observation, QC check, Ecowatch for Windows print outs, and the instrument diagnostics. The metadata form is submitted with the data to the CDMO. The data is stored in Zip and CD disks. The person responsible for the data QA/QC is Iris L. Tirado. PROCESS DATE: 20060213
Access Constraints
Data collected in conjunction with the National Estuarine Research Reserve System's (NERRS) System-wide Monitoring Program (SWMP) is considered public information. Please see site for further information: http://cdmo.baruch.sc.edu/aboutdata.htm
DISTRIBUTION LIABILITY: Distribution According to the Ocean and Coastal Resource Management Data Dissemination Policy for the NERRS ... System-wide Monitoring Program: NOAA/ERD retains the right to analyze, synthesize and publish summaries of the NERRS System-wide Monitoring Program data. The PI retains the right to be fully credited for having collected and processed the data. Following academic courtesy standards, the PI and the NERR site were the data is collected will be contacted and fully acknowledge in any subsequent publication in which any part of the data are used. Manuscripts resulting from the NOAA/OCRM supported research that are produced for publication in open literature, including referenced scientific journals, will acknowledge that the research was conducted under an award from the Estuarine Reserves Division, Office of Ocean and Coastal Resources Management, National Ocean Service, National Oceanic and Atmospheric Administration. The data set enclosed within this package transmission is only as good as the quality assurance and quality control procedures outlined by the enclose metadata reporting statement. The user bears all responsibility for its subsequent use/misuse in any further analysis or comparisons. The Federal government does not assumes liability to the Recipient or third persons, nor will the Federal government reimburse or indemnify the Recipient for its liability due to any losses resulting in any way from the use of this data. NERR water quality data and metadata can be obtained from the Research Coordinator at the individual NERR site (please see section 1. Principal Investigator and contact persons), from the Data Manager at the Central Data Management Office, (please see personnel directory under general information link on CDMO homepage (http://cdmo.baruch.sc.edu). Data are available in text tab-delimited format. Microsoft Excel spreadsheet format and comma-delimited format.
Use Constraints
The principal investigator (PI) listed in the enclosed metadata retains the right to be fully credited for having collected and processed the data. Please see the site for further information: http://cdmo.baruch.sc.edu/aboutdata.htm
