Tap WaterIndex

← Montana

Tap water quality report

Neihart Town of

EPA monitoring tested this supplier for 72 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

72
contaminants tested
11
detected
229
people served
128
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Surface water
Ownership
Local government
Counties served
Cascade

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.

128
health-based violations
366
violations on file
6
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2009-04-01 → 2009-04-30
TT Health-based Resolved 2009-04-01 → 2009-04-30
TT Health-based Resolved 2009-04-01 → 2009-04-30
TT Health-based Resolved 2009-04-01 → 2009-04-30
TT Health-based Resolved 2009-04-01 → 2009-04-30
TT Health-based Resolved 2009-04-01 → 2009-04-30
TT Health-based Resolved 2009-04-01 → 2009-04-30
TT Health-based Resolved 2009-04-01 → 2009-04-30
TT Health-based Resolved 2008-05-01 → 2008-05-31
TT Health-based Resolved 2008-05-01 → 2008-05-31

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
Lead
0.0070 mg/L 47%
of the EPA limit 0.0150 mg/L
 25/25 LCR 2024
Copper
365 µg/L 28%
of the EPA limit 1300 µg/L
worst single sample: 372 µg/L
15/15 SYR4 2012–2018
Bromodichloromethane
1.31 µg/L
No EPA limit set
worst single sample: 1.4 µg/L
7/15 SYR4 2012–2019
Chloroform
30.1 µg/L
No EPA limit set
worst single sample: 37 µg/L
7/15 SYR4 2012–2019
Dichloroacetic Acid
16.27 µg/L
No EPA limit set
worst single sample: 19 µg/L
7/7 SYR4 2012–2019
TTHM
31.1 µg/L 39%
of the EPA limit 80 µg/L
worst single sample: 38 µg/L
7/15 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
32.7 µg/L 55%
of the EPA limit 60 µg/L
worst single sample: 39 µg/L
7/7 SYR4 2012–2019
Trichloroacetic Acid
15.33 µg/L
No EPA limit set
worst single sample: 18 µg/L
7/7 SYR4 2012–2019
Lead
3 µg/L 20%
of the EPA limit 15 µg/L
 6/15 SYR4 2012–2018
Monochloroacetic Acid
1.82 µg/L
No EPA limit set
worst single sample: 1.9 µg/L
3/7 SYR4 2012–2019
Gross Alpha, Excl. Radon And U
5.4 pCi/L 36%
of the EPA limit 15 pCi/L
 1/1 SYR4 2018
61 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAsbestosAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)Combined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDinosebEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNitrate-NitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
REYNOLDS, ROBERT T
Phone
406-236-5352
Email
[email protected]

Frequently asked questions about Neihart Town of

Is Neihart Town of tap water safe to drink?

EPA monitoring detected 11 contaminants in Neihart Town 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 Neihart Town of's water?

EPA monitoring detected Lead, Copper, Bromodichloromethane, Chloroform, Dichloroacetic Acid, and others. The full list with the level and data source for each is above.

How many people does Neihart Town of serve?

Neihart Town of reports serving 229 people in Montana, per its EPA record.

Has Neihart Town of had any water quality violations?

The EPA has 366 violations on file for Neihart Town of, of which 128 are health-based (a contaminant limit or required treatment was breached) and 6 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.