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Tap water quality report

Daly Estates Subdivision

EPA monitoring tested this supplier for 69 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
10
detected
123
people served
0
health-based violations
Montana rankingsLead in MontanaPFAS in Montana
Water source
Ground water
Ownership
Private
Counties served
Ravalli

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
92
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2015-09-29
MR Monitoring Resolved 2015-09-29
MR Monitoring Resolved 2015-07-01 → 2015-09-30
MR Monitoring Resolved 2015-07-01 → 2015-09-30
MR Monitoring Resolved 2015-07-01 → 2015-09-30
MR Monitoring Resolved 2015-07-01 → 2015-09-30
MR Monitoring Resolved 2015-07-01 → 2015-09-30
MR Monitoring Resolved 2015-07-01 → 2015-09-30
MR Monitoring Resolved 2015-04-01 → 2015-06-30
MR Monitoring Resolved 2015-04-01 → 2015-06-30

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
290 µg/L 22%
of the EPA limit 1300 µg/L
 15/15 SYR4 2015–2018
Nitrate-Nitrite
1580 µg/L 16%
of the EPA limit 10000 µg/L
 7/7 SYR4 2015–2019
Nitrate
1560 µg/L 16%
of the EPA limit 10000 µg/L
 6/6 SYR4 2015–2017
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 5/5 LCR 2024
Combined Uranium
3 µg/L 10%
of the EPA limit 30 µg/L
 4/4 SYR4 2015–2016
Gross Alpha, Excl. Radon And U
3.3 pCi/L 22%
of the EPA limit 15 pCi/L
 4/4 SYR4 2015–2016
Arsenic
2 µg/L 20%
of the EPA limit 10 µg/L
 3/3 SYR4 2015–2017
Combined Radium (-226 And -228)
3.6 pCi/L 72%
of the EPA limit 5 pCi/L
 3/3 SYR4 2015–2016
Fluoride
200 µg/L 5%
of the EPA limit 4000 µg/L
 3/3 SYR4 2015–2017
Lead
3 µg/L 20%
of the EPA limit 15 µg/L
 3/15 SYR4 2015–2018
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, TotalAsbestosAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
CATON, TISH
Phone
509-683-2428
Email
TISHCATON@GMAIL.COM

Frequently asked questions about Daly Estates Subdivision

Is Daly Estates Subdivision tap water safe to drink?

EPA monitoring detected 10 contaminants in Daly Estates 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 Daly Estates Subdivision's water?

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

How many people does Daly Estates Subdivision serve?

Daly Estates Subdivision reports serving 123 people in Montana, per its EPA record.

Has Daly Estates Subdivision had any water quality violations?

The EPA has 92 violations on file for Daly Estates 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.