ROLLA CITY OF
ND · PWS ID ND4000834 · Community water system
67
contaminants tested
24
detected
1,280
people served
Other contaminants detected
| Contaminant | Max | Detection rate | Source | Period |
|---|---|---|---|---|
| COPPER, FREE | 976 UG/L | 39/39 | SYR4 | 2012–2017 |
| Lead | 19.5 UG/L | 36/39 | SYR4 | 2012–2017 |
| LEAD SUMMARY | 0.0075 mg/L | 16/16 | LCR | 2023 |
| Total Haloacetic Acids (HAA5) | 19.08 UG/L | 14/16 | SYR4 | 2012–2019 |
| Bromodichloromethane | 26.42 UG/L | 13/16 | SYR4 | 2012–2019 |
| Bromoform | 11.08 UG/L | 13/16 | SYR4 | 2012–2019 |
| Dibromoacetic acid | 10.2 UG/L | 13/16 | SYR4 | 2012–2019 |
| Dibromochloromethane | 28.44 UG/L | 13/16 | SYR4 | 2012–2019 |
| TTHM | 80.47 UG/L | 13/16 | SYR4 | 2012–2019 |
| Chloroform | 16.87 UG/L | 10/16 | SYR4 | 2012–2019 |
| Trichloroacetic Acid | 5.35 UG/L | 10/16 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 6.68 UG/L | 9/16 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 1450 UG/L | 9/9 | SYR4 | 2012–2019 |
| Nitrate | 1210 UG/L | 4/4 | SYR4 | 2014–2017 |
| 1,1,1-Trichloroethane | 1.21 UG/L | 2/3 | SYR4 | 2017–2019 |
| Arsenic | 1.81 UG/L | 1/1 | SYR4 | 2016 |
| Barium | 67.3 UG/L | 1/1 | SYR4 | 2017 |
| Combined Radium (-226 and -228) | 0.4800 PCI/L | 1/1 | SYR4 | 2017 |
| Combined Uranium | 8.2 UG/L | 1/1 | SYR4 | 2017 |
| Fluoride | 784 UG/L | 1/1 | SYR4 | 2017 |
| Gross Alpha, Excl. Radon and U | 2.62 PCI/L | 1/1 | SYR4 | 2017 |
| Monobromoacetic acid | 1.18 UG/L | 1/16 | SYR4 | 2012–2019 |
| Monochloroacetic acid | 2.65 UG/L | 1/16 | SYR4 | 2012–2019 |
| Selenium | 1.47 UG/L | 1/1 | SYR4 | 2017 |
43 contaminants tested, none detected
1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBHC-GAMMABenzeneBeryllium, TotalCHLOROBENZENECadmiumCarbon tetrachlorideChlordaneChromiumDICHLOROMETHANEDalaponDinosebEndrinEthylbenzeneHeptachlorHeptachlor epoxideLASSOMercuryMethoxychlorNitritePentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl chlorideXylenes, Totalcis-1,2-Dichloroethyleneo-Dichlorobenzenep-Dichlorobenzenetrans-1,2-Dichloroethylene
Areas served
ROLLA