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Tap water quality report

C and D Hoa

EPA monitoring tested this supplier for 66 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

66
contaminants tested
9
detected
140
people served
0
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Ground water
Ownership
Private
Counties served
Missoula

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
5
violations on file
0
still open
ViolationTypeStatusPeriod
Other Monitoring Resolved 2018-07-01
Other Monitoring Resolved 2018-07-01
MR Monitoring Resolved 2012-08-01 → 2012-08-31
MR Monitoring Resolved 2012-08-01 → 2012-08-31
MR Monitoring Resolved 2012-08-01 → 2012-08-31

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
Nitrate-Nitrite
690 µg/L 6.9%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Copper
528 µg/L 41%
of the EPA limit 1300 µg/L
 15/15 SYR4 2013–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2025
Barium
210 µg/L 11%
of the EPA limit 2000 µg/L
 3/3 SYR4 2013–2019
Fluoride
200 µg/L 5%
of the EPA limit 4000 µg/L
 3/3 SYR4 2013–2019
Combined Radium (-226 And -228)
1.2 pCi/L 24%
of the EPA limit 5 pCi/L
 1/1 SYR4 2019
Combined Uranium
1 µg/L 3.3%
of the EPA limit 30 µg/L
 1/1 SYR4 2019
Gross Alpha, Excl. Radon And U
2.9 pCi/L 19%
of the EPA limit 15 pCi/L
 1/1 SYR4 2019
Lead
2 µg/L 13%
of the EPA limit 15 µg/L
 1/15 SYR4 2013–2019
57 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 TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
MEFFORD, ANDY
Phone
406-728-1880
Email
pci@pcimontana.com

Frequently asked questions about C and D Hoa

Is C and D Hoa tap water safe to drink?

EPA monitoring detected 9 contaminants in C and D Hoa'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 C and D Hoa's water?

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

How many people does C and D Hoa serve?

C and D Hoa reports serving 140 people in Montana, per its EPA record.

Has C and D Hoa had any water quality violations?

The EPA has 5 violations on file for C and D Hoa, 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.