CROTCHED MOUNTAIN SCHOOL
NH · PWS ID NH0972010 · Community water system
75
contaminants tested
17
detected
300
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 890 UG/L | 45/46 | SYR4 | 2014–2019 |
| Lead | 290 UG/L | 18/39 | SYR4 | 2015–2018 |
| Chloroform | 16 UG/L | 10/33 | SYR4 | 2014–2019 |
| Bromodichloromethane | 1.5 UG/L | 8/33 | SYR4 | 2014–2019 |
| Dibromochloromethane | 0.9300 UG/L | 8/33 | SYR4 | 2014–2019 |
| TTHM | 4.6 UG/L | 8/12 | SYR4 | 2014–2019 |
| Barium | 87 UG/L | 6/7 | SYR4 | 2014–2019 |
| Combined Radium (-226 and -228) | 1.5 PCI/L | 6/6 | SYR4 | 2015–2017 |
| Gross Alpha, Excl. Radon and U | 2.9 PCI/L | 5/6 | SYR4 | 2015–2017 |
| Arsenic | 2 UG/L | 4/7 | SYR4 | 2014–2019 |
| Fluoride | 250 UG/L | 4/7 | SYR4 | 2014–2019 |
| Dichloroacetic Acid | 1.9 UG/L | 2/12 | SYR4 | 2014–2019 |
| Toluene | 2.5 UG/L | 2/25 | SYR4 | 2014–2019 |
| Total Haloacetic Acids (HAA5) | 2.9 UG/L | 2/12 | SYR4 | 2014–2019 |
| Chromium | 33 UG/L | 1/7 | SYR4 | 2014–2019 |
| LEAD SUMMARY | 0.0660 mg/L | 1/1 | LCR | 2017 |
| Trichloroacetic Acid | 1 UG/L | 1/12 | SYR4 | 2014–2019 |
58 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalBromoformCHLOROBENZENECadmiumCarbofuranCarbon tetrachlorideChlordaneCombined UraniumDICHLOROMETHANEDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDinosebETHYLENE DIBROMIDEEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNitrateNitriteOXAMYLPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
GREENFIELD