Compliance record
Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.
162
health-based violations
458
violations on file
0
still open
| Violation | Type | Status | Period |
|---|---|---|---|
| TT | Health-based | Resolved | 2024-10-17 |
| TT | Health-based | Resolved | 2024-10-17 |
| MCL | Health-based | Archived | 2024-10-01 → 2024-12-31 |
| MCL | Health-based | Archived | 2024-10-01 → 2024-12-31 |
| MCL | Health-based | Archived | 2024-10-01 → 2024-12-31 |
| MCL | Health-based | Resolved | 2023-01-01 → 2023-03-31 |
| MCL | Health-based | Resolved | 2023-01-01 → 2023-03-31 |
| MCL | Health-based | Resolved | 2023-01-01 → 2023-03-31 |
| MCL | Health-based | Resolved | 2023-01-01 → 2023-03-31 |
| MCL | Health-based | Resolved | 2022-10-01 → 2022-12-31 |
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 |
|---|---|---|---|---|
| Chloroform | 54 µg/L No EPA limit set
worst single sample: 69 µg/L | 173/239 | SYR4 | 2012–2019 |
| Bromodichloromethane | 14.655 µg/L No EPA limit set
worst single sample: 16.1 µg/L | 170/239 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 816 µg/L 8.2% of the EPA limit 10000 µg/L
worst single sample: 6210 µg/L | 158/185 | SYR4 | 2012–2019 |
| Dibromochloromethane | 2.872 µg/L No EPA limit set
worst single sample: 3.36 µg/L | 155/239 | SYR4 | 2012–2019 |
| TTHM | 71.465 µg/L 89% of the EPA limit 80 µg/L
worst single sample: 77.6 µg/L | 128/128 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 44.75 µg/L 75% of the EPA limit 60 µg/L
worst single sample: 53.2 µg/L | 127/128 | SYR4 | 2012–2019 |
| Nitrate | 734 µg/L 7.3% of the EPA limit 10000 µg/L
worst single sample: 850 µg/L | 114/132 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 25.215 µg/L No EPA limit set
worst single sample: 29.8 µg/L | 100/100 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 20.8 µg/L No EPA limit set
worst single sample: 23.6 µg/L | 100/100 | SYR4 | 2013–2019 |
| Copper | 471 µg/L 36% of the EPA limit 1300 µg/L
worst single sample: 839 µg/L | 81/364 | SYR4 | 2014–2019 |
| Gross Beta Particle Activity | 5.2844 pCi/L No EPA limit set
worst single sample: 7.076 pCi/L | 77/86 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon And U | 10.322 pCi/L 69% of the EPA limit 15 pCi/L
worst single sample: 18.3 pCi/L | 69/86 | SYR4 | 2012–2019 |
| Combined Uranium | 17.24 µg/L 57% of the EPA limit 30 µg/L
worst single sample: 19 µg/L | 57/87 | SYR4 | 2012–2019 |
| Barium | 382 µg/L 19% of the EPA limit 2000 µg/L
worst single sample: 398 µg/L | 48/48 | SYR4 | 2013–2019 |
| Fluoride | 701.5 µg/L 18% of the EPA limit 4000 µg/L
worst single sample: 750 µg/L | 48/48 | SYR4 | 2013–2019 |
| Lithium | 24.8 µg/L No EPA limit set | 40/48 | UCMR-5 | 2024 |
| Combined Radium (-226 And -228) | 1.774 pCi/L 35% of the EPA limit 5 pCi/L
worst single sample: 2.6 pCi/L | 29/87 | SYR4 | 2012–2019 |
| Chromium | 60.45 µg/L 60% of the EPA limit 100 µg/L
worst single sample: 67 µg/L | 28/48 | SYR4 | 2013–2019 |
| Arsenic | 20.125 µg/L 201% of the EPA limit, at the 95th percentile of samples — 10 µg/L
worst single sample: 34 µg/L | 26/160 | SYR4 | 2012–2019 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L | 23/23 | LCR | 2025 |
| Monochloroacetic Acid | 5.44 µg/L No EPA limit set
worst single sample: 5.88 µg/L | 21/100 | SYR4 | 2013–2019 |
| Dichloromethane | 1.806 µg/L 36% of the EPA limit 5 µg/L
worst single sample: 2.22 µg/L | 19/139 | SYR4 | 2012–2019 |
| Selenium | 36.405 µg/L 73% of the EPA limit 50 µg/L
worst single sample: 38.7 µg/L | 18/50 | SYR4 | 2013–2019 |
| Lead | 278.5 µg/L 1857% of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 324 µg/L | 14/364 | SYR4 | 2014–2019 |
| Dibromoacetic Acid | 1.2 µg/L No EPA limit set
worst single sample: 1.24 µg/L | 11/100 | SYR4 | 2013–2019 |
| Nitrite | 385 µg/L 39% of the EPA limit 1000 µg/L
worst single sample: 420 µg/L | 6/69 | SYR4 | 2012–2019 |
| Di(2-ethylhexyl) Phthalate | 9.695 µg/L 162% of the EPA limit, at the 95th percentile of samples — 6 µg/L
worst single sample: 10.1 µg/L | 3/150 | SYR4 | 2018–2019 |
| Monobromoacetic Acid | 1.363 µg/L No EPA limit set
worst single sample: 1.37 µg/L | 3/100 | SYR4 | 2013–2019 |
| Toluene | 4.783 µg/L 0.5% of the EPA limit 1000 µg/L
worst single sample: 5.22 µg/L | 3/139 | SYR4 | 2012–2019 |
| Dalapon | 1.32 µg/L 0.7% of the EPA limit 200 µg/L | 1/152 | SYR4 | 2018–2019 |
74 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbon TetrachlorideDi(2-ethylhexyl) AdipateDinosebDiquatEndrinEthylbenzeneGlyphosateHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNetfosaaNfdhaNmefosaaPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene
Utility contact
Frequently asked questions about Moore Public Works Authority
Is Moore Public Works Authority tap water safe to drink?
EPA monitoring detected 30 contaminants in Moore Public Works Authority'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 Moore Public Works Authority's water?
EPA monitoring detected Chloroform, Bromodichloromethane, Nitrate-Nitrite, Dibromochloromethane, TTHM, and others. The full list with the level and data source for each is above.
How many people does Moore Public Works Authority serve?
Moore Public Works Authority reports serving 55,083 people in Oklahoma, per its EPA record.
Has Moore Public Works Authority had any water quality violations?
The EPA has 458 violations on file for Moore Public Works Authority, of which 162 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.
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.