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Tap water quality report

Harmony Hills Mh Village

EPA monitoring tested this supplier for 62 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

62
contaminants tested
7
detected
100
people served
6
health-based violations
Minnesota rankingsLead in MinnesotaPFAS in Minnesota
Water source
Ground water
Ownership
Private
Counties served
Oneida

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.

6
health-based violations
19
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 1998-07-01 → 1998-07-31
MCL Health-based Resolved 1998-07-01 → 1998-07-31
MCL Health-based Resolved 1998-07-01 → 1998-07-31
MCL Health-based Resolved 1998-07-01 → 1998-07-31
MCL Health-based Resolved 1998-07-01 → 1998-07-31
MCL Health-based Resolved 1998-07-01 → 1998-07-31
MON Monitoring Resolved 2022-08-01 → 2022-08-31
MON Monitoring Resolved 2022-08-01 → 2022-08-31
MON Monitoring Resolved 2022-08-01 → 2022-08-31
MON Monitoring Resolved 2022-08-01 → 2022-08-31

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
386 µg/L 30%
of the EPA limit 1300 µg/L
worst single sample: 680 µg/L
15/15 SYR4 2012–2018
Lead
3.71 µg/L 25%
of the EPA limit 15 µg/L
worst single sample: 4.2 µg/L
15/15 SYR4 2012–2018
Lead
0.0011 mg/L 7.7%
of the EPA limit 0.0150 mg/L
 14/14 LCR 2024
Nitrate
380 µg/L 3.8%
of the EPA limit 10000 µg/L
 14/14 SYR4 2012–2019
Barium
14 µg/L 0.7%
of the EPA limit 2000 µg/L
 1/1 SYR4 2018
Combined Radium (-226 And -228)
1.1 pCi/L 22%
of the EPA limit 5 pCi/L
 1/1 SYR4 2015
Nitrate-Nitrite
370 µg/L 3.7%
of the EPA limit 10000 µg/L
 1/1 SYR4 2018
55 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-GammaBenzeneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDinosebDiquatEndothallEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Frequently asked questions about Harmony Hills Mh Village

Is Harmony Hills Mh Village tap water safe to drink?

EPA monitoring detected 7 contaminants in Harmony Hills Mh Village'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 Harmony Hills Mh Village's water?

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

How many people does Harmony Hills Mh Village serve?

Harmony Hills Mh Village reports serving 100 people in Minnesota, per its EPA record.

Has Harmony Hills Mh Village had any water quality violations?

The EPA has 19 violations on file for Harmony Hills Mh Village, of which 6 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.