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.
4
health-based violations
626
violations on file
0
still open
| Violation | Type | Status | Period |
|---|---|---|---|
| MCL | Health-based | Resolved | 2002-09-01 → 2002-09-30 |
| MCL | Health-based | Resolved | 2002-09-01 → 2002-09-30 |
| MCL | Health-based | Resolved | 2002-09-01 → 2002-09-30 |
| MCL | Health-based | Resolved | 2002-09-01 → 2002-09-30 |
| MON | Monitoring | Resolved | 2019-02-01 → 2019-02-28 |
| MON | Monitoring | Resolved | 2019-02-01 → 2019-02-28 |
| MON | Monitoring | Resolved | 2019-02-01 → 2019-02-28 |
| MON | Monitoring | Resolved | 2018-02-01 → 2018-02-28 |
| MON | Monitoring | Resolved | 2018-02-01 → 2018-02-28 |
| MON | Monitoring | Resolved | 2018-02-01 → 2018-02-28 |
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 |
|---|---|---|---|---|
| Fluoride | 781.52 µg/L 20% of the EPA limit 4000 µg/L
worst single sample: 860 µg/L | 145/146 | SYR4 | 2012–2019 |
| Nitrate | 2395 µg/L 24% of the EPA limit 10000 µg/L
worst single sample: 3036 µg/L | 132/154 | SYR4 | 2012–2019 |
| TTHM | 59.935 µg/L 75% of the EPA limit 80 µg/L
worst single sample: 73 µg/L | 110/125 | SYR4 | 2012–2019 |
| Copper | 196.3 µg/L 15% of the EPA limit 1300 µg/L
worst single sample: 298 µg/L | 105/136 | SYR4 | 2012–2019 |
| Total Haloacetic Acids (HAA5) | 34.95 µg/L 58% of the EPA limit 60 µg/L
worst single sample: 43.9 µg/L | 94/126 | SYR4 | 2012–2019 |
| Arsenic | 2.9 µg/L 29% of the EPA limit 10 µg/L
worst single sample: 5.7 µg/L | 76/76 | SYR4 | 2012–2019 |
| Barium | 70.925 µg/L 3.5% of the EPA limit 2000 µg/L
worst single sample: 87 µg/L | 76/76 | SYR4 | 2012–2019 |
| Selenium | 4.6 µg/L 9.2% of the EPA limit 50 µg/L
worst single sample: 5.9 µg/L | 74/76 | SYR4 | 2012–2019 |
| Dibromochloromethane | 7.22 µg/L No EPA limit set
worst single sample: 10.9 µg/L | 65/83 | SYR4 | 2012–2019 |
| Nitrate-Nitrite | 2390.06 µg/L 24% of the EPA limit 10000 µg/L
worst single sample: 3036 µg/L | 64/74 | SYR4 | 2012–2019 |
| Lead | 4.595 µg/L 31% of the EPA limit 15 µg/L
worst single sample: 6.2 µg/L | 62/136 | SYR4 | 2012–2019 |
| Chloroform | 44 µg/L No EPA limit set
worst single sample: 48.5 µg/L | 61/83 | SYR4 | 2012–2019 |
| Bromodichloromethane | 13.06 µg/L No EPA limit set
worst single sample: 16.7 µg/L | 59/83 | SYR4 | 2012–2019 |
| Dichloroacetic Acid | 19.28 µg/L No EPA limit set
worst single sample: 21.4 µg/L | 54/76 | SYR4 | 2013–2019 |
| Trichloroacetic Acid | 20.08 µg/L No EPA limit set
worst single sample: 21.8 µg/L | 54/76 | SYR4 | 2013–2019 |
| Bromoform | 8 µg/L No EPA limit set
worst single sample: 10.2 µg/L | 41/83 | SYR4 | 2012–2019 |
| Lead | 0.0033 mg/L 22% of the EPA limit 0.0150 mg/L | 22/22 | LCR | 2023 |
| Dibromoacetic Acid | 3.2 µg/L No EPA limit set
worst single sample: 5.3 µg/L | 16/76 | SYR4 | 2013–2019 |
| Lithium | 42 µg/L No EPA limit set | 14/14 | UCMR-5 | 2025 |
| Gross Beta Particle Activity | 5.735 pCi/L No EPA limit set
worst single sample: 6.4 pCi/L | 8/15 | SYR4 | 2012–2019 |
| Cyanide | 3.2 µg/L 1.6% of the EPA limit 200 µg/L
worst single sample: 3.3 µg/L | 6/76 | SYR4 | 2012–2019 |
| Mercury | 0.2750 µg/L 14% of the EPA limit 2 µg/L
worst single sample: 0.3000 µg/L | 6/76 | SYR4 | 2012–2019 |
| Gross Alpha, Excl. Radon And U | 4.07 pCi/L 27% of the EPA limit 15 pCi/L
worst single sample: 4.1 pCi/L | 4/13 | SYR4 | 2012–2019 |
| Chromium | 5.9 µg/L 5.9% of the EPA limit 100 µg/L
worst single sample: 6 µg/L | 3/75 | SYR4 | 2012–2019 |
| Beryllium, Total | 2 µg/L 50% of the EPA limit 4 µg/L | 1/76 | SYR4 | 2012–2019 |
| Cadmium | 0.2000 µg/L 4% of the EPA limit 5 µg/L | 1/76 | SYR4 | 2012–2019 |
80 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, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneChlorobenzeneCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEndrinEthylbenzeneHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene
Utility contact
Frequently asked questions about Taylorsville-Bennion Id
Is Taylorsville-Bennion Id tap water safe to drink?
EPA monitoring detected 26 contaminants in Taylorsville-Bennion Id'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 Taylorsville-Bennion Id's water?
EPA monitoring detected Fluoride, Nitrate, TTHM, Copper, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.
How many people does Taylorsville-Bennion Id serve?
Taylorsville-Bennion Id reports serving 67,098 people in Utah, per its EPA record.
Has Taylorsville-Bennion Id had any water quality violations?
The EPA has 626 violations on file for Taylorsville-Bennion Id, of which 4 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.