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Tap water quality report

M and M Mountain View Subd em2

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
54
people served
0
health-based violations
Idaho rankingsLead in IdahoPFAS in Idaho
Water source
Ground water
Ownership
Local government
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.

0
health-based violations
60
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Archived 2009-04-01 → 2009-06-30
MR Monitoring Archived 2009-04-01 → 2009-06-30
MR Monitoring Archived 2009-04-01 → 2009-06-30
MR Monitoring Archived 2009-04-01 → 2009-06-30
MR Monitoring Archived 2008-04-01 → 2008-06-30
MR Monitoring Archived 2008-04-01 → 2008-06-30
MR Monitoring Resolved 2002-01-01 → 2004-12-31
MR Monitoring Resolved 2002-01-01 → 2004-12-31
MR Monitoring Resolved 2002-01-01 → 2004-12-31
MR Monitoring Resolved 2002-01-01 → 2004-12-31

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 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
Combined Uranium
33 µg/L 110%
of the EPA limit, in the worst sample — 30 µg/L
 20/20 SYR4 2012–2018
Nitrate
5160 µg/L 52%
of the EPA limit 10000 µg/L
 16/18 SYR4 2012–2019
Lead
0.0070 mg/L 47%
of the EPA limit 0.0150 mg/L
 8/8 LCR 2023
Gross Alpha, Excl. Radon And U
15.73 pCi/L 105%
of the EPA limit, in the worst sample — 15 pCi/L
 7/8 SYR4 2012–2018
Combined Radium (-226 And -228)
2.87 pCi/L 57%
of the EPA limit 5 pCi/L
 6/12 SYR4 2012–2018
Arsenic
3.1 µg/L 31%
of the EPA limit 10 µg/L
 1/1 SYR4 2019
Barium
60 µg/L 3%
of the EPA limit 2000 µg/L
 1/1 SYR4 2019
Fluoride
220 µg/L 5.5%
of the EPA limit 4000 µg/L
 1/1 SYR4 2019
Nitrate-Nitrite
5000 µg/L 50%
of the EPA limit 10000 µg/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, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(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
SPENCER, JOHN
Phone
208-468-5502
Email
SPENCERJ@CITYOFNAMPA.US

Frequently asked questions about M and M Mountain View Subd em2

Is M and M Mountain View Subd em2 tap water safe to drink?

EPA monitoring detected 9 contaminants in M and M Mountain View Subd em2'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 and M Mountain View Subd em2's water?

EPA monitoring detected Combined Uranium, Nitrate, Lead, Gross Alpha, Excl. Radon And U, Combined Radium (-226 And -228), and others. The full list with the level and data source for each is above.

How many people does M and M Mountain View Subd em2 serve?

M and M Mountain View Subd em2 reports serving 54 people in Idaho, per its EPA record.

Has M and M Mountain View Subd em2 had any water quality violations?

The EPA has 60 violations on file for M and M Mountain View Subd em2, of which 0 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.