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Tap water quality report

Lakeshore Heights Hoa

EPA monitoring tested this supplier for 74 contaminants and detected 21. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

74
contaminants tested
21
detected
100
people served
188
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Ground water
Ownership
Private
Counties served
Flathead

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.

188
health-based violations
258
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2011-07-01 → 2011-07-31
MCL Health-based Resolved 2011-07-01 → 2011-07-31
MCL Health-based Resolved 2011-07-01 → 2011-07-31
MCL Health-based Resolved 2011-07-01 → 2011-07-31
MCL Health-based Resolved 2011-07-01 → 2011-07-31
MCL Health-based Resolved 2010-10-01 → 2010-12-31
MCL Health-based Resolved 2010-10-01 → 2010-12-31
MCL Health-based Resolved 2010-10-01 → 2010-12-31
MCL Health-based Resolved 2010-10-01 → 2010-12-31
MCL Health-based Resolved 2010-10-01 → 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
Copper
290 µg/L 22%
of the EPA limit 1300 µg/L
 25/25 SYR4 2012–2019
Lead
11 µg/L 73%
of the EPA limit 15 µg/L
 19/25 SYR4 2012–2019
Lead
0.0040 mg/L 27%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2025
Nitrate-Nitrite
2800 µg/L 28%
of the EPA limit 10000 µg/L
 8/8 SYR4 2012–2019
Bromoform
4.7 µg/L
No EPA limit set
 6/6 SYR4 2012–2019
Dibromochloromethane
4.2 µg/L
No EPA limit set
 6/6 SYR4 2012–2019
TTHM
20 µg/L 25%
of the EPA limit 80 µg/L
 6/6 SYR4 2012–2019
Bromodichloromethane
3.3 µg/L
No EPA limit set
 4/6 SYR4 2012–2019
Combined Uranium
8.26 µg/L 28%
of the EPA limit 30 µg/L
 4/4 SYR4 2013–2016
Dibromoacetic Acid
2 µg/L
No EPA limit set
 4/4 SYR4 2012–2018
Nitrate
2310 µg/L 23%
of the EPA limit 10000 µg/L
 4/4 SYR4 2012–2018
Total Haloacetic Acids (HAA5)
6.7 µg/L 11%
of the EPA limit 60 µg/L
 4/4 SYR4 2012–2018
Barium
230 µg/L 12%
of the EPA limit 2000 µg/L
 3/3 SYR4 2012–2018
Chloroform
13 µg/L
No EPA limit set
 3/6 SYR4 2012–2019
Fluoride
200 µg/L 5%
of the EPA limit 4000 µg/L
 3/3 SYR4 2012–2018
Gross Alpha, Excl. Radon And U
5.9 pCi/L 39%
of the EPA limit 15 pCi/L
 3/4 SYR4 2013–2016
Arsenic
1 µg/L 10%
of the EPA limit 10 µg/L
 2/3 SYR4 2012–2018
Dichloroacetic Acid
4 µg/L
No EPA limit set
 2/4 SYR4 2012–2018
Combined Radium (-226 And -228)
1.79 pCi/L 36%
of the EPA limit 5 pCi/L
 1/1 SYR4 2014
Monochloroacetic Acid
1.5 µg/L
No EPA limit set
 1/4 SYR4 2012–2018
Trichloroacetic Acid
0.8300 µg/L
No EPA limit set
 1/4 SYR4 2012–2018
53 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)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
PIRRIE, GAVIN
Phone
406-871-3368

Frequently asked questions about Lakeshore Heights Hoa

Is Lakeshore Heights Hoa tap water safe to drink?

EPA monitoring detected 21 contaminants in Lakeshore Heights 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 Lakeshore Heights Hoa's water?

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

How many people does Lakeshore Heights Hoa serve?

Lakeshore Heights Hoa reports serving 100 people in Montana, per its EPA record.

Has Lakeshore Heights Hoa had any water quality violations?

The EPA has 258 violations on file for Lakeshore Heights Hoa, of which 188 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.