| Parameter |
Lake Data |
River Data – May Include Narrow River |
Marine Data –
Including Greenwich Bay Watershed & Salt Ponds |
Related Fact Sheet |
| Alkalinity |
2014 Lakes |
Not monitored in rivers |
Not monitored in marine systems |
pH & Alkalinity |
| Bacteria |
2014 Lakes
2014 Coastal Ponds |
2014 Rivers
2014 Tributaries
2014 Tidal (enterococci)
2014 Tidal (Fecal colform) |
2014 Bristol Harbor and Tiverton Coastal
2014 Salt Ponds Coalition
2014 Block Island
2014 Blue Water Task Force |
Bacterial Monitoring |
| Chloride |
2014 Lakes |
2014 Rivers & Tribs
2014 Greenwich Bay Tribs |
Salinity reported for following
2014 Bristol Harbor
2014 Coastal Sites |
Chlorides in Freshwater |
| Chlorophyll |
2014 Lakes
2014 Lakes TSI |
2014 Rivers |
2014 Greenwich Bay
2014 Bristol Harbor
2014 Western South Shore (Include SPC, CUSH, Napatree Pt) |
Algae in Aquatic Ecosystems |
| Nitrogen-Ammonium |
2014 Lakes
2014 Coastal Ponds |
2014 Rivers & Tribs |
2013 Block Island
2014 Bristol Harbor & Tiverton Coast
2014 Greenwich Bay
2014 South Shore (SPC, CUSH, Napatree) |
Nitrogen |
| Nitrogen-Nitrate |
2014 Lakes
2014 Coastal Ponds |
2014 Rivers & Tribs |
2013 Block Island
2014 Bristol Harbor & Tiverton Coast
2014 Greenwich Bay
2014 South Shore (SPC, CUSH, Napatree) |
Nitrogen |
| Nitrogen-Total |
2014 Lakes
2014 Lakes TSI
2014 Coastal Ponds |
2014 Rivers & Tribs |
2014 Block Island
2014 Bristol Harbor & Tiverton Coast
2014 Greenwich Bay
2014 South Shore (SPC, CUSH, Napatree) |
Nitrogen |
| pH |
2014 Lakes
2014 Coastal Ponds |
2014 Rivers & Tribs |
2014 Block Island
2014 Bristol Harbor & Tiverton Coast
2014 Greenwich Bay
2014 South Shore (SPC, CUSH, Napatree) |
pH & Alkalinity |
| Phosphorus-Dissolved |
2014 Lakes
2014 Coastal Ponds |
2014 Rivers & Tribs |
2013 Block Island
2014 Bristol Harbor & Tiverton Coast
2014 Greenwich Bay
2014 South Shore (SPC, CUSH, Napatree) |
Phosphorus & Lake Aging |
| Phosphorus-Total |
2014 Lakes
2014 TSI Chart
2014 Coastal Sites |
2014 Rivers & Tribs |
2014 Block Island
2014 Bristol Harbor & Tiverton Coast
2014 Greenwich Bay
2014 South Shore (SPC, CUSH, Napatree) |
Phosphorus & Lake Aging |
| Secchi Depth |
2014 Lakes
2014 Lakes TSI |
not monitored |
not monitored |
Measuring Water Clarity |
