BOULDER CITY OF
CO · PWS ID CO0107152 · Community water system
106
contaminants tested
13
detected
166,080
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| TTHM | 137.02 UG/L | 376/376 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 185.84 UG/L | 376/376 | SYR4 | 2012–2019 |
| Fluoride | 910 UG/L | 47/47 | SYR4 | 2012–2019 |
| LEAD SUMMARY | 0.0130 mg/L | 19/19 | LCR | 2025 |
| Barium | 47 UG/L | 18/18 | SYR4 | 2012–2019 |
| Bromodichloromethane | 4.75 UG/L | 18/18 | SYR4 | 2012–2019 |
| Chloroform | 34.3 UG/L | 18/18 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 11.8 UG/L | 16/16 | SYR4 | 2018–2019 |
| Trichloroacetic Acid | 17.3 UG/L | 16/16 | SYR4 | 2018–2019 |
| Dibromochloromethane | 0.5940 UG/L | 5/18 | SYR4 | 2012–2019 |
| Nitrate | 150 UG/L | 2/36 | SYR4 | 2012–2019 |
| Chromium | 1 UG/L | 1/18 | SYR4 | 2012–2019 |
| Tetrachloroethylene | 3.1 UG/L | 1/38 | SYR4 | 2012–2019 |
93 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, TotalArsenicAtrazineBHC-GAMMABenzeneBenzo(a)pyreneBeryllium, TotalBromoformCHLOROBENZENECYANIDECadmiumCarbofuranCarbon tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneGlyphosateHEXACHLOROBENZENEHFPO-DAHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidMonochloroacetic acidNEtFOSAANFDHANMeFOSAANitrate-NitriteNitriteOXAMYLPFBAPFBSPFDAPFDoAPFEESAPFHpAPFHpSPFHxAPFHxSPFMBAPFMPAPFNAPFOAPFOSPFPeAPFPeSPFTAPFTrDAPFUnAPentachlorophenolPicloramSeleniumSimazineStyreneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethylenelithiumo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene