ANNUNCIATION HEIGHTS
CO · PWS ID CO0235185 · Community water system
77
contaminants tested
20
detected
260
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| LEAD SUMMARY | 0.0550 mg/L | 23/23 | LCR | 2025 |
| Combined Radium (-226 and -228) | 9.6 PCI/L | 15/15 | SYR4 | 2014–2017 |
| Combined Uranium | 91 UG/L | 15/16 | SYR4 | 2014–2017 |
| Fluoride | 5830 UG/L | 15/15 | SYR4 | 2014–2017 |
| Gross Alpha, Excl. Radon and U | 100.27 PCI/L | 15/16 | SYR4 | 2014–2017 |
| Nitrate | 600 UG/L | 14/20 | SYR4 | 2012–2019 |
| Barium | 67 UG/L | 4/4 | SYR4 | 2014–2018 |
| Arsenic | 2 UG/L | 3/4 | SYR4 | 2014–2018 |
| Chromium | 2 UG/L | 3/4 | SYR4 | 2014–2018 |
| Nitrate-Nitrite | 200 UG/L | 2/2 | SYR4 | 2012 |
| Selenium | 1 UG/L | 2/4 | SYR4 | 2014–2018 |
| TTHM | 28.5 UG/L | 2/2 | SYR4 | 2014–2017 |
| Total Haloacetic Acids (HAA5) | 39.5 UG/L | 2/2 | SYR4 | 2014–2017 |
| Bromodichloromethane | 6.4 UG/L | 1/1 | SYR4 | 2017 |
| Chloroform | 21.4 UG/L | 1/1 | SYR4 | 2017 |
| Dibromochloromethane | 0.7000 UG/L | 1/1 | SYR4 | 2017 |
| Dichloroacetic Acid | 22 UG/L | 1/1 | SYR4 | 2017 |
| Monochloroacetic acid | 1 UG/L | 1/1 | SYR4 | 2017 |
| Trichloroacetic Acid | 16.5 UG/L | 1/1 | SYR4 | 2017 |
| Xylenes, Total | 1.1 UG/L | 1/18 | SYR4 | 2014–2019 |
57 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 tetrachlorideChlordaneDICHLOROMETHANEDalaponDi(2-ethylhexyl) adipateDi(2-ethylhexyl) phthalateDibromoacetic acidDinosebDiquatETHYLENE DIBROMIDEEndothallEndrinEthylbenzeneHEXACHLOROBENZENEHeptachlorHeptachlor epoxideHexachlorocyclopentadieneLASSOMercuryMethoxychlorMonobromoacetic acidNitriteOXAMYLPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl chloridecis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene