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Tap water quality report

Stone Creek Hoa

EPA monitoring tested this supplier for 79 contaminants and detected 21. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

79
contaminants tested
21
detected
100
people served
19
health-based violations
Wyoming rankingsLead in WyomingPFAS in Wyoming
Water source
Ground water
Ownership
Private
Counties served
Goshen

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.

19
health-based violations
90
violations on file
1
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2023-07-01 → 2023-09-30
MCL Health-based Resolved 2023-07-01 → 2023-09-30
MCL Health-based Resolved 2022-04-01 → 2022-06-30
MCL Health-based Resolved 2022-04-01 → 2022-06-30
MCL Health-based Resolved 2022-01-01 → 2022-03-31
MCL Health-based Resolved 2022-01-01 → 2022-03-31
MCL Health-based Resolved 2021-10-01 → 2021-12-31
MCL Health-based Resolved 2021-10-01 → 2021-12-31
MCL Health-based Resolved 2021-07-01 → 2021-09-30
MCL Health-based Resolved 2021-07-01 → 2021-09-30

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 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
Nitrate-Nitrite
9075 µg/L 91%
of the EPA limit 10000 µg/L
worst single sample: 9400 µg/L
34/34 SYR4 2012–2019
Lead
0.0070 mg/L 47%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2026
Copper
40 µg/L 3.1%
of the EPA limit 1300 µg/L
 6/15 SYR4 2016–2019
Arsenic
6.9 µg/L 69%
of the EPA limit 10 µg/L
worst single sample: 7 µg/L
3/3 SYR4 2013–2017
Barium
100 µg/L 5%
of the EPA limit 2000 µg/L
 3/3 SYR4 2013–2017
Fluoride
1050 µg/L 26%
of the EPA limit 4000 µg/L
worst single sample: 1100 µg/L
3/3 SYR4 2013–2017
Combined Uranium
21.1017 µg/L 70%
of the EPA limit 30 µg/L
worst single sample: 21.307 µg/L
2/2 SYR4 2014–2017
Gross Alpha, Excl. Radon And U
4.595 pCi/L 31%
of the EPA limit 15 pCi/L
worst single sample: 4.6 pCi/L
2/2 SYR4 2014–2017
Lead
1.95 µg/L 13%
of the EPA limit 15 µg/L
worst single sample: 2 µg/L
2/15 SYR4 2016–2019
TTHM
27.62 µg/L 35%
of the EPA limit 80 µg/L
worst single sample: 28 µg/L
2/4 SYR4 2013–2017
Total Haloacetic Acids (HAA5)
5.729 µg/L 9.5%
of the EPA limit 60 µg/L
worst single sample: 5.9 µg/L
2/3 SYR4 2013–2017
Antimony, Total
2 µg/L 33%
of the EPA limit 6 µg/L
 1/3 SYR4 2013–2017
Bromodichloromethane
5.52 µg/L
No EPA limit set
 1/3 SYR4 2014–2017
Bromoform
3.82 µg/L
No EPA limit set
 1/3 SYR4 2014–2017
Chloroform
2.35 µg/L
No EPA limit set
 1/3 SYR4 2014–2017
Combined Radium (-226 And -228)
1 pCi/L 20%
of the EPA limit 5 pCi/L
 1/2 SYR4 2014–2017
Dibromoacetic Acid
4.1 µg/L
No EPA limit set
 1/2 SYR4 2014–2017
Dibromochloromethane
8.72 µg/L
No EPA limit set
 1/3 SYR4 2014–2017
Dichloroacetic Acid
1.2 µg/L
No EPA limit set
 1/2 SYR4 2014–2017
Selenium
5 µg/L 10%
of the EPA limit 50 µg/L
 1/3 SYR4 2013–2017
Trichloroacetic Acid
0.6200 µg/L
No EPA limit set
 1/2 SYR4 2014–2017
58 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
PRUSIA, SCOTT
Phone
307-532-1849
Email
[email protected]

Frequently asked questions about Stone Creek Hoa

Is Stone Creek Hoa tap water safe to drink?

EPA monitoring detected 21 contaminants in Stone Creek 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 Stone Creek Hoa's water?

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

How many people does Stone Creek Hoa serve?

Stone Creek Hoa reports serving 100 people in Wyoming, per its EPA record.

Has Stone Creek Hoa had any water quality violations?

The EPA has 90 violations on file for Stone Creek Hoa, of which 19 are health-based (a contaminant limit or required treatment was breached) and 1 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.