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Tap water quality report

Driggs City of

EPA monitoring tested this supplier for 78 contaminants and detected 15. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

78
contaminants tested
15
detected
2,200
people served
1
health-based violations
Idaho rankingsLead in IdahoPFAS in Idaho
Water source
Ground water
Ownership
Local government
Counties served
Teton

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.

1
health-based violations
51
violations on file
2
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 1992-06-01 → 1992-06-30
MR Monitoring Resolved 2025-10-01
MR Monitoring Resolved 2025-10-01
MR Monitoring Resolved 2025-10-01
RPT Monitoring Unaddressed 2025-07-02
RPT Monitoring Unaddressed 2025-07-02
MR Monitoring Resolved 2015-07-01 → 2015-09-30
MR Monitoring Resolved 2015-07-01 → 2015-09-30
MR Monitoring Resolved 2015-07-01 → 2015-09-30
MR Monitoring Resolved 2014-10-01 → 2014-12-31

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.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
2110 µg/L 21%
of the EPA limit 10000 µg/L
 36/128 SYR4 2012–2019
Barium
43.5 µg/L 2.2%
of the EPA limit 2000 µg/L
worst single sample: 46 µg/L
11/11 SYR4 2013–2019
Lead
0.0030 mg/L 20%
of the EPA limit 0.0150 mg/L
 10/10 LCR 2025
Di(2-ethylhexyl) Phthalate
4.4465 µg/L 74%
of the EPA limit 6 µg/L
worst single sample: 4.45 µg/L
8/33 SYR4 2012–2019
Fluoride
365 µg/L 9.1%
of the EPA limit 4000 µg/L
worst single sample: 400 µg/L
8/13 SYR4 2013–2019
Combined Radium (-226 And -228)
2.776 pCi/L 56%
of the EPA limit 5 pCi/L
worst single sample: 3.1 pCi/L
7/7 SYR4 2012–2019
TTHM
5.13 µg/L 6.4%
of the EPA limit 80 µg/L
worst single sample: 5.39 µg/L
6/21 SYR4 2013–2019
Combined Uranium
2.14 µg/L 7.1%
of the EPA limit 30 µg/L
worst single sample: 2.2 µg/L
5/6 SYR4 2012–2016
Gross Alpha, Excl. Radon And U
2.4 pCi/L 16%
of the EPA limit 15 pCi/L
worst single sample: 2.5 pCi/L
5/5 SYR4 2012–2016
Bromodichloromethane
1.056 µg/L
No EPA limit set
worst single sample: 1.08 µg/L
2/16 SYR4 2016–2019
Chloroform
3.1875 µg/L
No EPA limit set
worst single sample: 3.27 µg/L
2/16 SYR4 2016–2019
Di(2-ethylhexyl) Adipate
2.65 µg/L 0.7%
of the EPA limit 400 µg/L
 1/31 SYR4 2012–2019
Nitrate-Nitrite
1410 µg/L 14%
of the EPA limit 10000 µg/L
 1/8 SYR4 2019
Toluene
3.91 µg/L 0.4%
of the EPA limit 1000 µg/L
 1/27 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
1.49 µg/L 2.5%
of the EPA limit 60 µg/L
 1/7 SYR4 2013–2019
63 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, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDibromoacetic AcidDibromochloromethaneDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
MAZALEWSKI, JAY
Phone
208-354-2362
Email
[email protected]

Frequently asked questions about Driggs City of

Is Driggs City of tap water safe to drink?

EPA monitoring detected 15 contaminants in Driggs City of'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 Driggs City of's water?

EPA monitoring detected Nitrate, Barium, Lead, Di(2-ethylhexyl) Phthalate, Fluoride, and others. The full list with the level and data source for each is above.

How many people does Driggs City of serve?

Driggs City of reports serving 2,200 people in Idaho, per its EPA record.

Has Driggs City of had any water quality violations?

The EPA has 51 violations on file for Driggs City of, of which 1 is health-based (a contaminant limit or required treatment was breached) and 2 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.