Region 1: EPA New England
Beaver Brook - Chemistry
| Station | Sample Date | Analyte | Result | Units |
|---|---|---|---|---|
| 34.6 | 8/28/01 | Alkalinity (mg/L CaCO3) | 41.0 | mg/L |
| 34.6 | 8/28/01 | Aluminum | 7.4 | ug/L |
| 34.6 | 8/28/01 | Ammonium as Ammonia | 0.038 | mg/L |
| 34.6 | 8/28/01 | Antimony | ND | ug/L |
| 34.6 | 8/28/01 | Arsenic | 1.3 | ug/L |
| 34.6 | 8/28/01 | Barium | 30 | ug/L |
| 34.6 | 8/28/01 | Beryllium | ND | ug/L |
| 34.6 | 8/28/01 | Bromide | ND | mg/L |
| 34.6 | 8/28/01 | Cadmium | ND | ug/L |
| 34.6 | 8/28/01 | Calcium (Total) | 33 | mg/L |
| 34.6 | 8/28/01 | Calcium (Dissolved) | 25.0 | mg/L |
| 34.6 | 8/28/01 | Chloride | 146 | mg/L |
| 34.6 | 8/28/01 | Chromium | 1.8 | ug/L |
| 34.6 | 8/28/01 | Cobalt | 0.44 | ug/L |
| 34.6 | 8/28/01 | Copper | 2.3 | ug/L |
| 34.6 | 8/28/01 | Fluoride | ND | mg/L |
| 34.6 | 8/28/01 | Hardness | 95.7 | mg/L |
| 34.6 | 8/28/01 | Iron | 459 | ug/L |
| 34.6 | 8/28/01 | Lead | 0.85 | ug/L |
| 34.6 | 8/28/01 | Lithium | ND | mg/L |
| 34.6 | 8/28/01 | Magnesium (Total) | 3.23 | mg/L |
| 34.6 | 8/28/01 | Magnesium (Disolved) | 3.1 | mg/L |
| 34.6 | 8/28/01 | Manganese | 854 | ug/L |
| 34.6 | 8/28/01 | Mercury, Total | 2.3 | ng/L |
| 34.6 | 8/28/01 | Molybdenum | ND | ug/L |
| 34.6 | 8/28/01 | Nickel | 2.3 | ug/L |
| 34.6 | 8/28/01 | Nitrate/Nitrate as N | 0.75 | mg/L |
| 34.6 | 8/28/01 | Nitrogen, Ammonia | 0.097 | mg/L |
| 34.6 | 8/28/01 | Nitrogen, Total Kjeldhal | 1.10 | mg/L |
| 34.6 | 8/28/01 | Ortho-Phosphate | ND | ug/L |
| 34.6 | 8/28/01 | Phosphorus, Total | 0.02 | mg/L |
| 34.6 | 8/28/01 | Potassium | 5 | mg/L |
| 34.6 | 8/28/01 | Selenium | ND | ug/L |
| 34.6 | 8/28/01 | Silver | ND | ug/L |
| 34.6 | 8/28/01 | Sodium | 75.2 | mg/L |
| 34.6 | 8/28/01 | Sulfate | 19.1 | mg/L |
| 34.6 | 8/28/01 | TDS | 310 | mg/L |
| 34.6 | 8/28/01 | Thallium | ND | ug/L |
| 34.6 | 8/28/01 | TOC | 3.9 | mg/L |
| 34.6 | 8/28/01 | TSS | ND | mg/L |
| 34.6 | 8/28/01 | Vanadium | ND | ug/L |
| 34.6 | 8/28/01 | Zinc | ND | ug/L |
| 34.6-B | 8/28/01 | Aluminum | ND | ug/L |
| 34.6-B | 8/28/01 | Antimony | ND | ug/L |
| 34.6-B | 8/28/01 | Arsenic | ND | ug/L |
| 34.6-B | 8/28/01 | Barium | ND | ug/L |
| 34.6-B | 8/28/01 | Beryllium | ND | ug/L |
| 34.6-B | 8/28/01 | Cadmium | ND | ug/L |
| 34.6-B | 8/28/01 | Calcium | ND | mg/L |
| 34.6-B | 8/28/01 | Chromium | ND | ug/L |
| 34.6-B | 8/28/01 | Cobalt | ND | ug/L |
| 34.6-B | 8/28/01 | Copper | 0.43 | ug/L |
| 34.6-B | 8/28/01 | Iron | ND | ug/L |
| 34.6-B | 8/28/01 | Lead | ND | ug/L |
| 34.6-B | 8/28/01 | Magnesium | ND | mg/L |
| 34.6-B | 8/28/01 | Manganese | 0.29 | ug/L |
| 34.6-B | 8/28/01 | Molybdenum | ND | ug/L |
| 34.6-B | 8/28/01 | Nickel | ND | ug/L |
| 34.6-B | 8/28/01 | Selenium | ND | ug/L |
| 34.6-B | 8/28/01 | Silver | 0.46 | ug/L |
| 34.6-B | 8/28/01 | Thallium | ND | ug/L |
| 34.6-B | 8/28/01 | Vanadium | ND | ug/L |
| 34.6-B | 8/28/01 | Zinc | 3.0 | ug/L |
ND = Non Detect