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Tap water quality report

Trinity Estates Water Users Assn

EPA monitoring tested this supplier for 68 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
9
detected
250
people served
12
health-based violations
Idaho rankingsLead in IdahoPFAS in Idaho
Water source
Ground water
Ownership
Private
Counties served
Elmore

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.

12
health-based violations
68
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2019-09-01 → 2019-09-30
MCL Health-based Resolved 2019-09-01 → 2019-09-30
MCL Health-based Resolved 2019-09-01 → 2019-09-30
MCL Health-based Resolved 2019-09-01 → 2019-09-30
MCL Health-based Resolved 2006-05-01 → 2006-05-31
MCL Health-based Resolved 2006-05-01 → 2006-05-31
MCL Health-based Resolved 2005-08-01 → 2005-08-31
MCL Health-based Resolved 2005-08-01 → 2005-08-31
MCL Health-based Archived 1999-06-01 → 1999-06-30
MCL Health-based Archived 1998-06-01 → 1998-06-30

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.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
8100 µg/L 81%
of the EPA limit 10000 µg/L
worst single sample: 8200 µg/L
82/82 SYR4 2012–2019
Lead
0.0070 mg/L 47%
of the EPA limit 0.0150 mg/L
 10/10 LCR 2025
TTHM
14.16 µg/L 18%
of the EPA limit 80 µg/L
worst single sample: 14.7 µg/L
5/5 SYR4 2012–2019
Combined Uranium
2.8 µg/L 9.3%
of the EPA limit 30 µg/L
worst single sample: 3 µg/L
3/3 SYR4 2013–2019
Arsenic
4 µg/L 40%
of the EPA limit 10 µg/L
 2/2 SYR4 2019
Barium
140 µg/L 7%
of the EPA limit 2000 µg/L
 2/2 SYR4 2019
Fluoride
180 µg/L 4.5%
of the EPA limit 4000 µg/L
 2/2 SYR4 2019
Nitrate-Nitrite
5995 µg/L 60%
of the EPA limit 10000 µg/L
worst single sample: 6000 µg/L
2/2 SYR4 2019
Total Haloacetic Acids (HAA5)
3.72 µg/L 6.2%
of the EPA limit 60 µg/L
 1/5 SYR4 2012–2019
59 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, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
HICKS, KENT
Phone
208-590-0969
Email
[email protected]

Frequently asked questions about Trinity Estates Water Users Assn

Is Trinity Estates Water Users Assn tap water safe to drink?

EPA monitoring detected 9 contaminants in Trinity Estates Water Users Assn'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 Trinity Estates Water Users Assn's water?

EPA monitoring detected Nitrate, Lead, TTHM, Combined Uranium, Arsenic, and others. The full list with the level and data source for each is above.

How many people does Trinity Estates Water Users Assn serve?

Trinity Estates Water Users Assn reports serving 250 people in Idaho, per its EPA record.

Has Trinity Estates Water Users Assn had any water quality violations?

The EPA has 68 violations on file for Trinity Estates Water Users Assn, of which 12 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.