Region 1: EPA New England
Massachusetts - Chemistry
| Stream | Station | Sample Date | Analyte | Result | Units |
|---|---|---|---|---|---|
| Longwater Brook | 38.2 | 9/11/01 | Alkalinity (mg/L CaCO3) | 17.1 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Aluminum | 13 | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Ammonium as Ammonia | ND | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Antimony | ND | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Arsenic | ND | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Barium | 40 | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Beryllium | ND | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Bromide | ND | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Cadmium | ND | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Calcium (Total) | 14.9 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Calcium | 14 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Chloride | 98.2 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Chromium | ND | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Cobalt | ND | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Copper | 1.7 | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Fluoride | ND | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Hardness | 57.8 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Iron | 337 | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Lead | 0.24 | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Lithium | ND | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Magnesium | 4.6 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Magnesium (Total) | 5 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Manganese | 101 | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Mercury, Total | 1.6 | ng/L |
| Longwater Brook | 38.2 | 9/11/01 | Molybdenum | ND | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Nickel | 1.1 | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Nitrate/Nitrate as N | 0.79 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Nitrogen, Ammonia | ND | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Nitrogen, Total Kjeldhal | 0.68 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Ortho-Phosphate | ND | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Phosphorus, Total | 0.04 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Potassium | 3.09 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Selenium | ND | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Silver | ND | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Sodium | 51.9 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Sulfate | 14.8 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | TDS | 250 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Thallium | ND | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | TOC | 4.5 | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | TSS | ND | mg/L |
| Longwater Brook | 38.2 | 9/11/01 | Vanadium | ND | ug/L |
| Longwater Brook | 38.2 | 9/11/01 | Zinc | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Alkalinity (mg/L CaCO3) | 15.7 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Aluminum | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Ammonium as Ammonia | ND | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Antimony | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Arsenic | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Barium | 17 | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Beryllium | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Bromide | ND | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Cadmium | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Calcium (Total) | 12 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Calcium | 10.0 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Chloride | 21.3 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Chromium | 0.99 | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Cobalt | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Copper | 0.71 | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Fluoride | ND | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Hardness | 38 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Iron | 66 | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Lead | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Lithium | ND | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Magnesium (Total) | 1.96 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Magnesium | 1.8 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Manganese | 60 | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Mercury, Total | 1.2 | ng/L |
| Sawmill River | 32.6 | 8/30/01 | Molybdenum | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Nickel | 0.72 | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Nitrate/Nitrate as N | 0.47 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Nitrogen, Ammonia | ND | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Nitrogen, Total Kjeldhal | 0.35 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Ortho-Phosphate | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Phosphorus, Total | ND | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Potassium | 0.99 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Selenium | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Silver | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Sodium | 11.9 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Sulfate | 10.2 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | TDS | 70 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Thallium | ND | ug/L |
| Sawmill River | 32.6 | 8/30/01 | TOC | 0.90 | mg/L |
| Sawmill River | 32.6 | 8/30/01 | TSS | ND | mg/L |
| Sawmill River | 32.6 | 8/30/01 | Vanadium | 0.26 | ug/L |
| Sawmill River | 32.6 | 8/30/01 | Zinc | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Alkalinity (mg/L CaCO3) | 24.5 | mg/L |
| Stop River | 37.1 | 9/12/01 | Aluminum | 5.3 | ug/L |
| Stop River | 37.1 | 9/12/01 | Ammonium as Ammonia | ND | mg/L |
| Stop River | 37.1 | 9/12/01 | Antimony | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Arsenic | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Barium | 25 | ug/L |
| Stop River | 37.1 | 9/12/01 | Beryllium | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Bromide | ND | mg/L |
| Stop River | 37.1 | 9/12/01 | Cadmium | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Calcium (Total) | 21 | mg/L |
| Stop River | 37.1 | 9/12/01 | Calcium | 19 | mg/L |
| Stop River | 37.1 | 9/12/01 | Chloride | 102 | mg/L |
| Stop River | 37.1 | 9/12/01 | Chromium | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Cobalt | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Copper | 1.4 | ug/L |
| Stop River | 37.1 | 9/12/01 | Fluoride | ND | mg/L |
| Stop River | 37.1 | 9/12/01 | Hardness | 68.3 | mg/L |
| Stop River | 37.1 | 9/12/01 | Iron | 69 | ug/L |
| Stop River | 37.1 | 9/12/01 | Lead | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Lithium | ND | mg/L |
| Stop River | 37.1 | 9/12/01 | Magnesium (Total) | 3.85 | mg/L |
| Stop River | 37.1 | 9/12/01 | Magnesium | 3.5 | mg/L |
| Stop River | 37.1 | 9/12/01 | Manganese | 8.4 | ug/L |
| Stop River | 37.1 | 9/12/01 | Mercury, Total | 1.2 | ng/L |
| Stop River | 37.1 | 9/12/01 | Molybdenum | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Nickel | 1.2 | ug/L |
| Stop River | 37.1 | 9/12/01 | Nitrate/Nitrate as N | 1.4 | mg/L |
| Stop River | 37.1 | 9/12/01 | Nitrogen, Ammonia | ND | mg/L |
| Stop River | 37.1 | 9/12/01 | Nitrogen, Total Kjeldhal | 0.53 | mg/L |
| Stop River | 37.1 | 9/12/01 | Ortho-Phosphate | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Phosphorus, Total | 0.6 | mg/L |
| Stop River | 37.1 | 9/12/01 | Potassium | 3.32 | mg/L |
| Stop River | 37.1 | 9/12/01 | Selenium | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Silver | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Sodium | 51.4 | mg/L |
| Stop River | 37.1 | 9/12/01 | Sulfate | 12.8 | mg/L |
| Stop River | 37.1 | 9/12/01 | TDS | 260 | mg/L |
| Stop River | 37.1 | 9/12/01 | Thallium | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | TOC | 1.9 | mg/L |
| Stop River | 37.1 | 9/12/01 | TSS | ND | mg/L |
| Stop River | 37.1 | 9/12/01 | Vanadium | ND | ug/L |
| Stop River | 37.1 | 9/12/01 | Zinc | 6.7 | ug/L |
ND = Non Detect