PAGOSA AREA WSD
CO · PWS ID CO0104300 · Community water system
110
contaminants tested
23
detected
11,069
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 104.8 UG/L | 153/153 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 52.5 UG/L | 152/153 | SYR4 | 2012–2019 |
| Chlorite | 680 UG/L | 73/99 | SYR4 | 2012–2019 |
| Bromodichloromethane | 16 UG/L | 64/64 | SYR4 | 2012–2019 |
| Chloroform | 60 UG/L | 64/64 | SYR4 | 2012–2019 |
| Dibromochloromethane | 11 UG/L | 58/64 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 20 UG/L | 56/56 | SYR4 | 2015–2019 |
| Trichloroacetic Acid | 32 UG/L | 56/56 | SYR4 | 2015–2019 |
| Barium | 61 UG/L | 27/27 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0050 mg/L | 25/25 | LCR | 2025 |
| Fluoride | 300 UG/L | 21/37 | SYR4 | 2012–2019 |
| Nitrate | 400 UG/L | 18/58 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 3.22 PCI/L | 10/14 | SYR4 | 2012–2019 |
| Bromoform | 2.4 UG/L | 8/64 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon and U | 3.4 PCI/L | 5/9 | SYR4 | 2012–2019 |
| lithium | 130 ug/L | 4/12 | UCMR-5 | 2025 |
| Combined Uranium | 0.1400 UG/L | 3/13 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 3.4 UG/L | 3/56 | SYR4 | 2015–2019 |
| Arsenic | 1.2 UG/L | 2/27 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 100 UG/L | 2/6 | SYR4 | 2012–2019 |
| Chromium | 1.1 UG/L | 1/27 | SYR4 | 2012–2019 |
| Monobromoacetic acid | 1.2 UG/L | 1/56 | SYR4 | 2015–2019 |
| Thallium, Total | 1.2 UG/L | 1/27 | SYR4 | 2012–2019 |
87 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 FTS6:2 FTS8:2 FTS9Cl-PF3ONSADONAAntimony, TotalAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene