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Tap water quality report

Forest Park Water Rsid 24

EPA monitoring tested this supplier for 73 contaminants and detected 19. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

73
contaminants tested
19
detected
1,200
people served
0
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Ground water
Ownership
Local government
Counties served
Dawson

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
1,740
violations on file
0
still open
ViolationTypeStatusPeriod
Other Monitoring Resolved 2023-07-01
Other Monitoring Resolved 2023-07-01
MR Monitoring Resolved 2020-01-01 → 2022-12-31
MR Monitoring Resolved 2020-01-01 → 2022-12-31
MR Monitoring Resolved 2020-01-01 → 2022-12-31
MR Monitoring Resolved 2020-01-01 → 2022-12-31
MR Monitoring Resolved 2020-01-01 → 2022-12-31
MR Monitoring Resolved 2020-01-01 → 2022-12-31
MR Monitoring Resolved 2020-01-01 → 2022-12-31
MR Monitoring Resolved 2020-01-01 → 2022-12-31

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
Copper
378.2 µg/L 29%
of the EPA limit 1300 µg/L
worst single sample: 439 µg/L
20/20 SYR4 2014–2017
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 10/10 LCR 2017
Bromodichloromethane
9.39 µg/L
No EPA limit set
worst single sample: 9.6 µg/L
8/14 SYR4 2013–2019
Chloroform
16.85 µg/L
No EPA limit set
worst single sample: 20 µg/L
8/14 SYR4 2013–2019
Dibromoacetic Acid
1.995 µg/L
No EPA limit set
worst single sample: 2.1 µg/L
8/8 SYR4 2013–2019
Dibromochloromethane
7.085 µg/L
No EPA limit set
worst single sample: 7.4 µg/L
8/14 SYR4 2013–2019
Dichloroacetic Acid
5.465 µg/L
No EPA limit set
worst single sample: 6.2 µg/L
8/8 SYR4 2013–2019
Lead
9.15 µg/L 61%
of the EPA limit 15 µg/L
worst single sample: 13 µg/L
8/20 SYR4 2014–2017
Nitrate-Nitrite
20 µg/L 0.2%
of the EPA limit 10000 µg/L
 8/32 SYR4 2012–2019
TTHM
33.2 µg/L 42%
of the EPA limit 80 µg/L
worst single sample: 36 µg/L
8/14 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
12.95 µg/L 22%
of the EPA limit 60 µg/L
worst single sample: 14 µg/L
8/8 SYR4 2013–2019
Trichloroacetic Acid
5.505 µg/L
No EPA limit set
worst single sample: 6.8 µg/L
8/8 SYR4 2013–2019
Bromoform
1.65 µg/L
No EPA limit set
worst single sample: 1.8 µg/L
7/14 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
13.7 pCi/L 91%
of the EPA limit 15 pCi/L
worst single sample: 14 pCi/L
3/3 SYR4 2013–2019
Fluoride
690 µg/L 17%
of the EPA limit 4000 µg/L
worst single sample: 700 µg/L
2/2 SYR4 2013
Arsenic
1 µg/L 10%
of the EPA limit 10 µg/L
 1/6 SYR4 2013–2019
Combined Uranium
0.4000 µg/L 1.3%
of the EPA limit 30 µg/L
 1/3 SYR4 2013–2019
Monobromoacetic Acid
0.5100 µg/L
No EPA limit set
 1/8 SYR4 2013–2019
Monochloroacetic Acid
2.9 µg/L
No EPA limit set
 1/8 SYR4 2013–2019
54 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, TotalAsbestosAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
RIEGER, BLAKE T
Phone
406-939-0673

Frequently asked questions about Forest Park Water Rsid 24

Is Forest Park Water Rsid 24 tap water safe to drink?

EPA monitoring detected 19 contaminants in Forest Park Water Rsid 24'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 Forest Park Water Rsid 24's water?

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

How many people does Forest Park Water Rsid 24 serve?

Forest Park Water Rsid 24 reports serving 1,200 people in Montana, per its EPA record.

Has Forest Park Water Rsid 24 had any water quality violations?

The EPA has 1740 violations on file for Forest Park Water Rsid 24, 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.