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Tap water quality report

Melody Ranch Improvement & Service Dist.

EPA monitoring tested this supplier for 79 contaminants and detected 17. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

79
contaminants tested
17
detected
900
people served
3
health-based violations
Wyoming rankingsLead in WyomingPFAS in Wyoming
Water source
Ground water
Ownership
Local government
Counties served
Teton

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.

3
health-based violations
35
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2006-09-01 → 2006-09-30
MCL Health-based Archived 2005-09-01 → 2005-09-30
MCL Health-based Archived 2004-07-01 → 2004-07-31
MR Monitoring Archived 2012-01-01 → 2012-12-31
MR Monitoring Archived 2012-01-01 → 2012-12-31
MR Monitoring Archived 2005-07-01 → 2005-07-31
MR Monitoring Archived 2004-09-01 → 2004-09-30
MR Monitoring Archived 2000-03-01 → 2000-03-31
MR Monitoring Resolved 1999-01-01 → 1999-03-31
MR Monitoring Resolved 1999-01-01 → 1999-03-31

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 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
Copper
1174 µg/L 90%
of the EPA limit 1300 µg/L
worst single sample: 1420 µg/L
24/26 SYR4 2014–2019
Nitrate-Nitrite
1610 µg/L 16%
of the EPA limit 10000 µg/L
 16/18 SYR4 2012–2019
TTHM
6.488 µg/L 8.1%
of the EPA limit 80 µg/L
worst single sample: 7.3 µg/L
9/10 SYR4 2013–2019
Lead
3.65 µg/L 24%
of the EPA limit 15 µg/L
worst single sample: 4 µg/L
8/26 SYR4 2014–2019
Bromodichloromethane
1.86 µg/L
No EPA limit set
worst single sample: 2.1 µg/L
7/7 SYR4 2015–2019
Bromoform
1.098 µg/L
No EPA limit set
worst single sample: 1.2 µg/L
7/7 SYR4 2015–2019
Dibromochloromethane
2.79 µg/L
No EPA limit set
worst single sample: 3 µg/L
7/7 SYR4 2015–2019
Lead
0.0050 mg/L 33%
of the EPA limit 0.0150 mg/L
 7/7 LCR 2023
Total Haloacetic Acids (HAA5)
1.396 µg/L 2.3%
of the EPA limit 60 µg/L
worst single sample: 1.6 µg/L
7/8 SYR4 2013–2019
Chloroform
0.8620 µg/L
No EPA limit set
worst single sample: 0.9000 µg/L
5/7 SYR4 2015–2019
Dibromoacetic Acid
0.9050 µg/L
No EPA limit set
worst single sample: 0.9200 µg/L
4/5 SYR4 2015–2019
Combined Uranium
1.481 µg/L 4.9%
of the EPA limit 30 µg/L
worst single sample: 1.49 µg/L
3/3 SYR4 2013–2019
Fluoride
1880 µg/L 47%
of the EPA limit 4000 µg/L
worst single sample: 2000 µg/L
3/3 SYR4 2013–2019
Selenium
2 µg/L 4%
of the EPA limit 50 µg/L
 3/4 SYR4 2013–2019
Combined Radium (-226 And -228)
0.7850 pCi/L 16%
of the EPA limit 5 pCi/L
worst single sample: 0.8000 pCi/L
2/2 SYR4 2013–2019
Arsenic
6 µg/L 60%
of the EPA limit 10 µg/L
 1/4 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
4.9 pCi/L 33%
of the EPA limit 15 pCi/L
 1/2 SYR4 2013–2019
62 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-DAntimony, TotalAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
EDINGTON, DEMERIE
Phone
307-733-0205
Email
[email protected]

Frequently asked questions about Melody Ranch Improvement & Service Dist.

Is Melody Ranch Improvement & Service Dist. tap water safe to drink?

EPA monitoring detected 17 contaminants in Melody Ranch Improvement & Service Dist.'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 Melody Ranch Improvement & Service Dist.'s water?

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

How many people does Melody Ranch Improvement & Service Dist. serve?

Melody Ranch Improvement & Service Dist. reports serving 900 people in Wyoming, per its EPA record.

Has Melody Ranch Improvement & Service Dist. had any water quality violations?

The EPA has 35 violations on file for Melody Ranch Improvement & Service Dist., of which 3 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.