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Tap water quality report

Rivers Edge Mobile Park Libby

EPA monitoring tested this supplier for 68 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
7
detected
60
people served
44
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Ground water
Ownership
Private
Counties served
Lincoln

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.

44
health-based violations
1,171
violations on file
6
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2017-01-07
TT Health-based Resolved 2017-01-07
TT Health-based Resolved 2017-01-07
TT Health-based Resolved 2017-01-07
TT Health-based Resolved 2016-08-13
TT Health-based Resolved 2016-08-13
TT Health-based Resolved 2016-08-13
MCL Health-based Resolved 2015-12-01 → 2015-12-31
MCL Health-based Resolved 2015-12-01 → 2015-12-31
MCL Health-based Resolved 2015-12-01 → 2015-12-31

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
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2026
Copper
59.5 µg/L 4.6%
of the EPA limit 1300 µg/L
worst single sample: 70 µg/L
8/10 SYR4 2013–2017
Nitrate-Nitrite
1512.5 µg/L 15%
of the EPA limit 10000 µg/L
worst single sample: 1690 µg/L
6/6 SYR4 2012–2019
Barium
80 µg/L 4%
of the EPA limit 2000 µg/L
 2/2 SYR4 2013
Nitrate
540 µg/L 5.4%
of the EPA limit 10000 µg/L
 2/2 SYR4 2013
Combined Uranium
2 µg/L 6.7%
of the EPA limit 30 µg/L
 1/1 SYR4 2016
Fluoride
270 µg/L 6.8%
of the EPA limit 4000 µg/L
 1/1 SYR4 2013
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, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEndrinEthylbenzeneGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
DESHAZER, JACK
Phone
406-291-0225

Frequently asked questions about Rivers Edge Mobile Park Libby

Is Rivers Edge Mobile Park Libby tap water safe to drink?

EPA monitoring detected 7 contaminants in Rivers Edge Mobile Park Libby'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 Rivers Edge Mobile Park Libby's water?

EPA monitoring detected Lead, Copper, Nitrate-Nitrite, Barium, Nitrate, and others. The full list with the level and data source for each is above.

How many people does Rivers Edge Mobile Park Libby serve?

Rivers Edge Mobile Park Libby reports serving 60 people in Montana, per its EPA record.

Has Rivers Edge Mobile Park Libby had any water quality violations?

The EPA has 1171 violations on file for Rivers Edge Mobile Park Libby, of which 44 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.