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Tap water quality report

Maple River Hutterian Association

EPA monitoring tested this supplier for 54 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

54
contaminants tested
8
detected
140
people served
0
health-based violations
North Dakota rankingsLead in North DakotaPFAS in North Dakota
Water source
Ground water
Ownership
Local government
Counties served
Dickey

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
55
violations on file
0
still open
ViolationTypeStatusPeriod
MON Monitoring Archived 2026-02-01 → 2026-02-28
MON Monitoring Archived 2026-02-01 → 2026-02-28
MON Monitoring Archived 2026-02-01 → 2026-02-28
MR Monitoring Resolved 2025-10-27
MON Monitoring Resolved 2025-07-01 → 2025-07-31
MON Monitoring Resolved 2025-07-01 → 2025-07-31
MON Monitoring Resolved 2025-07-01 → 2025-07-31
MON Monitoring Resolved 2025-07-01 → 2025-07-31
MON Monitoring Resolved 2024-03-01 → 2024-03-31
MON Monitoring Resolved 2024-03-01 → 2024-03-31

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
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2025
Combined Radium (-226 And -228)
1.537 pCi/L 31%
of the EPA limit 5 pCi/L
worst single sample: 1.6 pCi/L
2/2 SYR4 2015–2018
Gross Alpha, Excl. Radon And U
4.9045 pCi/L 33%
of the EPA limit 15 pCi/L
worst single sample: 5.1 pCi/L
2/2 SYR4 2015–2018
Nitrate-Nitrite
80 µg/L 0.8%
of the EPA limit 10000 µg/L
 2/16 SYR4 2012–2019
Barium
8.67 µg/L 0.4%
of the EPA limit 2000 µg/L
 1/1 SYR4 2018
Combined Uranium
0.3500 µg/L 1.2%
of the EPA limit 30 µg/L
 1/2 SYR4 2015–2018
Fluoride
1820 µg/L 46%
of the EPA limit 4000 µg/L
 1/1 SYR4 2018
Selenium
2.65 µg/L 5.3%
of the EPA limit 50 µg/L
 1/1 SYR4 2018
46 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, TotalChlorobenzeneCopperCadmiumCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDinosebEndrinEthylbenzeneHeptachlorHeptachlor EpoxideLassoLeadMercuryMethoxychlorPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
HOFER, LARRY
Phone
701-375-5023
Email
[email protected]

Frequently asked questions about Maple River Hutterian Association

Is Maple River Hutterian Association tap water safe to drink?

EPA monitoring detected 8 contaminants in Maple River Hutterian Association'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 Maple River Hutterian Association's water?

EPA monitoring detected Lead, Combined Radium (-226 And -228), Gross Alpha, Excl. Radon And U, Nitrate-Nitrite, Barium, and others. The full list with the level and data source for each is above.

How many people does Maple River Hutterian Association serve?

Maple River Hutterian Association reports serving 140 people in North Dakota, per its EPA record.

Has Maple River Hutterian Association had any water quality violations?

The EPA has 55 violations on file for Maple River Hutterian Association, 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.