Is Anaconda Ccc Tap Water Safe? Quality Report

Water source: Surface water
Ownership: Federal government
Counties served: Deer Lodge

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.

health-based violations

violations on file

still open

Violation	Type	Status	Period
TT	Health-based	Resolved	2011-12-05
TT	Health-based	Resolved	2011-12-05
TT	Health-based	Resolved	2011-12-05
TT	Health-based	Resolved	2011-12-05
TT	Health-based	Resolved	2011-12-05
MR	Monitoring	Resolved	2024-12-30
MR	Monitoring	Resolved	2024-12-30
MR	Monitoring	Resolved	2015-12-30
MR	Monitoring	Resolved	2015-12-30
MR	Monitoring	Resolved	2014-10-01

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.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Copper	745 µg/L 57% of the EPA limit 1300 µg/L worst single sample: 968 µg/L	11/11	SYR4	2014–2018
Lead	0.0100 mg/L 67% of the EPA limit 0.0150 mg/L	11/11	LCR	2024
Lead	9.41 µg/L 63% of the EPA limit 15 µg/L worst single sample: 13.3 µg/L	11/11	SYR4	2014–2018
TTHM	52.2 µg/L 65% of the EPA limit 80 µg/L worst single sample: 61 µg/L	9/17	SYR4	2012–2019
Chloroform	51.4 µg/L No EPA limit set worst single sample: 59.1 µg/L	8/16	SYR4	2012–2019
Bromodichloromethane	1.919 µg/L No EPA limit set worst single sample: 1.94 µg/L	7/16	SYR4	2012–2019
Dichloroacetic Acid	14.76 µg/L No EPA limit set worst single sample: 15 µg/L	5/7	SYR4	2012–2018
Total Haloacetic Acids (HAA5)	27.58 µg/L 46% of the EPA limit 60 µg/L worst single sample: 28.3 µg/L	5/8	SYR4	2012–2019
Trichloroacetic Acid	13.56 µg/L No EPA limit set worst single sample: 14.5 µg/L	5/7	SYR4	2012–2018
Nitrate-Nitrite	32 µg/L 0.3% of the EPA limit 10000 µg/L	4/18	SYR4	2012–2019
Beryllium, Total	0.6070 µg/L 15% of the EPA limit 4 µg/L	1/2	SYR4	2014–2017
Combined Radium (-226 And -228)	0.0300 pCi/L 0.6% of the EPA limit 5 pCi/L	1/3	SYR4	2013–2017
Tetrachloroethylene	0.5000 µg/L 10% of the EPA limit 5 µg/L	1/9	SYR4	2012–2019
cis-1,2-Dichloroethylene	0.5000 µg/L 0.7% of the EPA limit 70 µg/L	1/9	SYR4	2012–2019

51 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, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBromoformChlorobenzeneCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDinosebEndrinEthylbenzeneGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSimazineStyreneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, TotalO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: MAES, JAMES D
Phone: 406-491-2034

Frequently asked questions about Anaconda Ccc

Is Anaconda Ccc tap water safe to drink?

EPA monitoring detected 14 contaminants in Anaconda Ccc'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 Anaconda Ccc's water?

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

How many people does Anaconda Ccc serve?

Anaconda Ccc reports serving 290 people in Montana, per its EPA record.

Has Anaconda Ccc had any water quality violations?

The EPA has 77 violations on file for Anaconda Ccc, of which 5 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.