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Tap water quality report

Springvale Subdivision

EPA monitoring tested this supplier for 66 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

66
contaminants tested
7
detected
150
people served
0
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Ground water
Ownership
Private
Counties served
Gallatin

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
104
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2015-12-30
MR Monitoring Resolved 2015-12-30
MR Monitoring Resolved 2013-01-01
MR Monitoring Resolved 2013-01-01
Other Monitoring Resolved 2008-07-01
Other Monitoring Resolved 2008-07-01
Other Monitoring Resolved 2008-07-01
MR Monitoring Resolved 2008-01-01 → 2010-12-31
MR Monitoring Resolved 2008-01-01 → 2010-12-31
MR Monitoring Resolved 2008-01-01 → 2010-12-31

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 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
1580 µg/L 16%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Copper
206 µg/L 16%
of the EPA limit 1300 µg/L
 15/15 SYR4 2012–2018
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2018
Lead
3 µg/L 20%
of the EPA limit 15 µg/L
 4/15 SYR4 2012–2018
Combined Uranium
1 µg/L 3.3%
of the EPA limit 30 µg/L
 1/1 SYR4 2018
Di(2-ethylhexyl) Phthalate
2.5 µg/L 42%
of the EPA limit 6 µg/L
 1/10 SYR4 2012–2018
Fluoride
200 µg/L 5%
of the EPA limit 4000 µg/L
 1/1 SYR4 2012
59 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-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDibromochloromethaneDinosebEndrinEthylbenzeneGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
HOOGE, TERRY A
Phone
406-599-7661
Email
terryhooge@gmail.com

Frequently asked questions about Springvale Subdivision

Is Springvale Subdivision tap water safe to drink?

EPA monitoring detected 7 contaminants in Springvale Subdivision'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 Springvale Subdivision's water?

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

How many people does Springvale Subdivision serve?

Springvale Subdivision reports serving 150 people in Montana, per its EPA record.

Has Springvale Subdivision had any water quality violations?

The EPA has 104 violations on file for Springvale Subdivision, 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.