VALLEY MAINT CORP NO 1
CO · PWS ID CO0160550 · Community water system
79
contaminants tested
19
detected
470
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| Nitrate | 5800 UG/L | 46/46 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0330 mg/L | 32/32 | LCR | 2025 |
| Nitrate-Nitrite | 5800 UG/L | 15/15 | SYR4 | 2012–2016 |
| TTHM | 12.5 UG/L | 7/7 | SYR4 | 2012–2019 |
| Fluoride | 2000 UG/L | 6/6 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 5.1 UG/L | 5/5 | SYR4 | 2012–2017 |
| Barium | 280 UG/L | 4/6 | SYR4 | 2012–2019 |
| Chloroform | 0.9400 UG/L | 4/7 | SYR4 | 2012–2019 |
| Combined Uranium | 2.5 UG/L | 4/4 | SYR4 | 2012–2019 |
| Dibromochloromethane | 2.1 UG/L | 4/7 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon and U | 3.4 PCI/L | 4/4 | SYR4 | 2012–2019 |
| Bromodichloromethane | 1.3 UG/L | 3/7 | SYR4 | 2012–2019 |
| Bromoform | 1.2 UG/L | 3/7 | SYR4 | 2012–2019 |
| Combined Radium (-226 and -228) | 0.6000 PCI/L | 2/2 | SYR4 | 2012 |
| Antimony, Total | 1 UG/L | 1/6 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 1.8 UG/L | 1/1 | SYR4 | 2017 |
| Dichloroacetic Acid | 1.5 UG/L | 1/1 | SYR4 | 2017 |
| Monochloroacetic acid | 1.8 UG/L | 1/1 | SYR4 | 2017 |
| Selenium | 0.4100 UG/L | 1/6 | SYR4 | 2012–2019 |
60 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-DArsenicAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidNitriteOXAMYLPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene