DOUGLAS, CITY OF
WY · PWS ID WY5600137 · Community water system
80
contaminants tested
24
detected
6,400
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 75 UG/L | 64/67 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 55 UG/L | 59/59 | SYR4 | 2012–2019 |
| Dibromochloromethane | 8.7 UG/L | 52/55 | SYR4 | 2014–2019 |
| Bromodichloromethane | 21 UG/L | 51/55 | SYR4 | 2014–2019 |
| Chloroform | 52 UG/L | 51/55 | SYR4 | 2014–2019 |
| Bromoform | 3.6 UG/L | 47/55 | SYR4 | 2014–2019 |
| COPPER, FREE | 890 UG/L | 45/45 | SYR4 | 2015–2018 |
| Dibromoacetic acid | 3.1 UG/L | 44/46 | SYR4 | 2014–2019 |
| Nitrate-Nitrite | 1000 UG/L | 44/56 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 26 UG/L | 36/46 | SYR4 | 2014–2019 |
| Lead | 110 UG/L | 31/45 | SYR4 | 2015–2018 |
| Trichloroacetic Acid | 26 UG/L | 26/46 | SYR4 | 2014–2019 |
| Fluoride | 700 UG/L | 12/12 | SYR4 | 2013–2019 |
| Combined Radium (-226 and -228) | 4.7 PCI/L | 10/10 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0060 mg/L | 10/10 | LCR | 2024 |
| Combined Uranium | 14 UG/L | 7/12 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon and U | 13.3 PCI/L | 6/11 | SYR4 | 2012–2019 |
| Arsenic | 7 UG/L | 5/11 | SYR4 | 2014–2019 |
| Selenium | 4 UG/L | 5/11 | SYR4 | 2014–2019 |
| Monochloroacetic acid | 2.1 UG/L | 4/46 | SYR4 | 2014–2019 |
| Monobromoacetic acid | 0.6200 UG/L | 2/46 | SYR4 | 2014–2019 |
| Thallium, Total | 0.8000 UG/L | 2/11 | SYR4 | 2014–2019 |
| Antimony, Total | 1 UG/L | 1/11 | SYR4 | 2014–2019 |
| Barium | 100 UG/L | 1/11 | SYR4 | 2014–2019 |
56 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-DAsbestosAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorOXAMYLPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
DOUGLAS