Compliance record
Other contaminants detected
Each bar shows the measured level as a share of the EPA limit: green is
well under, amber is close to it, red is over. For lead and copper the
limit applies to exactly the 90th-percentile figure shown, so red there
means a real exceedance. For everything else the limit applies to a
running annual average while the figure is the 95th percentile of this
system's samples — over 100% is worth reading, but is not by itself a
violation. Where a single sample came in higher than that percentile, it
is noted under the bar. Formal violations are listed separately.
| Contaminant | Level vs EPA limit | Detection rate | Source | Period |
|---|---|---|---|---|
| Copper | 472.9 µg/L 36% of the EPA limit 1300 µg/L
worst single sample: 564 µg/L | 47/50 | SYR4 | 2012–2019 |
| Bromodichloromethane | 8.406 µg/L No EPA limit set
worst single sample: 10.18 µg/L | 37/37 | SYR4 | 2013–2019 |
| Chloroform | 65.068 µg/L No EPA limit set
worst single sample: 79.81 µg/L | 37/37 | SYR4 | 2013–2019 |
| Dibromochloromethane | 2.904 µg/L No EPA limit set
worst single sample: 3.45 µg/L | 37/37 | SYR4 | 2013–2019 |
| TTHM | 77.134 µg/L 96% of the EPA limit 80 µg/L
worst single sample: 93.11 µg/L | 37/37 | SYR4 | 2013–2019 |
| Dichloroacetic Acid | 18.44 µg/L No EPA limit set
worst single sample: 26.3 µg/L | 35/35 | SYR4 | 2013–2019 |
| Total Haloacetic Acids (HAA5) | 30.876 µg/L 51% of the EPA limit 60 µg/L
worst single sample: 47.16 µg/L | 35/35 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 10.9755 µg/L No EPA limit set
worst single sample: 16.3 µg/L | 34/35 | SYR4 | 2013–2019 |
| Bromate | 7.535 µg/L 75% of the EPA limit 10 µg/L
worst single sample: 8.3 µg/L | 18/30 | SYR4 | 2013–2019 |
| Lead | 3.188 µg/L 21% of the EPA limit 15 µg/L
worst single sample: 3.86 µg/L | 17/50 | SYR4 | 2012–2019 |
| Monochloroacetic Acid | 5.942 µg/L No EPA limit set
worst single sample: 6.58 µg/L | 12/35 | SYR4 | 2013–2019 |
| Nitrate-Nitrite | 70 µg/L 0.7% of the EPA limit 10000 µg/L | 10/18 | SYR4 | 2012–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 6/6 | LCR | 2025 |
| Barium | 34.04 µg/L 1.7% of the EPA limit 2000 µg/L
worst single sample: 34.6 µg/L | 5/5 | SYR4 | 2012–2018 |
| Fluoride | 986 µg/L 25% of the EPA limit 4000 µg/L
worst single sample: 1000 µg/L | 5/5 | SYR4 | 2012–2018 |
| Combined Radium (-226 And -228) | 0.7397 pCi/L 15% of the EPA limit 5 pCi/L
worst single sample: 0.7679 pCi/L | 4/4 | SYR4 | 2012–2018 |
| Lithium | 24.9 µg/L No EPA limit set | 4/4 | UCMR-5 | 2025 |
| Gross Alpha, Excl. Radon And U | 2.321 pCi/L 15% of the EPA limit 15 pCi/L
worst single sample: 2.5 pCi/L | 3/4 | SYR4 | 2012–2018 |
| Combined Uranium | 0.8379 µg/L 2.8% of the EPA limit 30 µg/L
worst single sample: 0.8800 µg/L | 2/4 | SYR4 | 2012–2018 |
| Arsenic | 2.66 µg/L 27% of the EPA limit 10 µg/L | 1/6 | SYR4 | 2012–2016 |
| Chromium | 8.9 µg/L 8.9% of the EPA limit 100 µg/L | 1/5 | SYR4 | 2012–2018 |
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-GammaBenzeneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNetfosaaNfdhaNmefosaaOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene
Utility contact
Frequently asked questions about South Central Rwd-Emmons
Is South Central Rwd-Emmons tap water safe to drink?
EPA monitoring detected 21 contaminants in South Central Rwd-Emmons's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.
What contaminants were detected in South Central Rwd-Emmons's water?
EPA monitoring detected Copper, Bromodichloromethane, Chloroform, Dibromochloromethane, TTHM, and others. The full list with the level and data source for each is above.
How many people does South Central Rwd-Emmons serve?
South Central Rwd-Emmons reports serving 3,650 people in North Dakota, per its EPA record.
Has South Central Rwd-Emmons had any water quality violations?
The EPA has no formal drinking-water violations on file for South Central Rwd-Emmons.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.