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Tap water quality report

Lazy J South Subdivision

EPA monitoring tested this supplier for 63 contaminants and detected 4. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

63
contaminants tested
4
detected
122
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
3
violations on file
0
still open
ViolationTypeStatusPeriod
MON Monitoring Resolved 2019-09-01 → 2019-09-30
MON Monitoring Resolved 2019-09-01 → 2019-09-30
MON Monitoring Resolved 2019-09-01 → 2019-09-30

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
Copper
96 µg/L 7.4%
of the EPA limit 1300 µg/L
 5/5 SYR4 2019
Lead
0.000075 mg/L 0.5%
of the EPA limit 0.0150 mg/L
 3/3 LCR 2023
Xylenes, Total
1.5 µg/L 0%
of the EPA limit 10000 µg/L
 2/2 SYR4 2019
Fluoride
1000 µg/L 25%
of the EPA limit 4000 µg/L
 1/1 SYR4 2019
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 TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorNitrate-NitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
CONFLUENCE COMMUNITY MANAGEMENT
Phone
406-995-7220

Frequently asked questions about Lazy J South Subdivision

Is Lazy J South Subdivision tap water safe to drink?

EPA monitoring detected 4 contaminants in Lazy J South 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 Lazy J South Subdivision's water?

EPA monitoring detected Copper, Lead, Xylenes, Total, Fluoride. The full list with the level and data source for each is above.

How many people does Lazy J South Subdivision serve?

Lazy J South Subdivision reports serving 122 people in Montana, per its EPA record.

Has Lazy J South Subdivision had any water quality violations?

The EPA has 3 violations on file for Lazy J South 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.