Tap WaterIndex

← Idaho

Tap water quality report

M & T Water Corp

EPA monitoring tested this supplier for 67 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

67
contaminants tested
9
detected
100
people served
24
health-based violations
Idaho rankingsLead in IdahoPFAS in Idaho
Water source
Ground water
Ownership
Private
Counties served
Canyon

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.

24
health-based violations
46
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2013-10-21
TT Health-based Resolved 2013-10-21
TT Health-based Resolved 2013-10-21
TT Health-based Resolved 2013-10-21
TT Health-based Resolved 2013-10-21
TT Health-based Resolved 2013-10-21

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
7000 µg/L 70%
of the EPA limit 10000 µg/L
 40/40 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 8/8 LCR 2025
Combined Uranium
20 µg/L 67%
of the EPA limit 30 µg/L
 6/6 SYR4 2013–2019
Barium
50 µg/L 2.5%
of the EPA limit 2000 µg/L
 2/2 SYR4 2019
Fluoride
430 µg/L 11%
of the EPA limit 4000 µg/L
 2/2 SYR4 2016–2019
Nitrate-Nitrite
5700 µg/L 57%
of the EPA limit 10000 µg/L
 2/2 SYR4 2019
Chromium
2 µg/L 2%
of the EPA limit 100 µg/L
 1/2 SYR4 2019
Combined Radium (-226 And -228)
0.5440 pCi/L 11%
of the EPA limit 5 pCi/L
 1/4 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
2.2 pCi/L 15%
of the EPA limit 15 pCi/L
 1/1 SYR4 2019
58 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, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(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
FRICKEY, KEN
Phone
208-606-2407
Email
srlegendsken@gmail.com

Frequently asked questions about M & T Water Corp

Is M & T Water Corp tap water safe to drink?

EPA monitoring detected 9 contaminants in M & T Water Corp'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 M & T Water Corp's water?

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

How many people does M & T Water Corp serve?

M & T Water Corp reports serving 100 people in Idaho, per its EPA record.

Has M & T Water Corp had any water quality violations?

The EPA has 46 violations on file for M & T Water Corp, of which 24 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.