Tap WaterIndex

← Minnesota

Tap water quality report

Grass Lake Mobile Home Park

EPA monitoring tested this supplier for 66 contaminants and detected 3. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

66
contaminants tested
3
detected
80
people served
0
health-based violations
Minnesota rankingsLead in MinnesotaPFAS in Minnesota
Water source
Ground water
Ownership
Private
Counties served
Beltrami

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
28
violations on file
0
still open
ViolationTypeStatusPeriod
MON Monitoring Resolved 2025-01-01 → 2025-03-31
MON Monitoring Resolved 2025-01-01 → 2025-03-31
MON Monitoring Resolved 2025-01-01 → 2025-03-31
MON Monitoring Resolved 2025-01-01 → 2025-03-31
MON Monitoring Resolved 2024-10-01 → 2024-12-31
MON Monitoring Resolved 2024-10-01 → 2024-12-31
MON Monitoring Resolved 2024-10-01 → 2024-12-31
MON Monitoring Resolved 2024-10-01 → 2024-12-31
MON Monitoring Resolved 2024-10-01 → 2024-12-31
MON Monitoring Resolved 2024-01-01 → 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
Copper
6.97 µg/L 0.5%
of the EPA limit 1300 µg/L
worst single sample: 9 µg/L
8/10 SYR4 2014–2017
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 2/2 LCR 2023
Barium
41.3 µg/L 2.1%
of the EPA limit 2000 µg/L
 1/1 SYR4 2018
63 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, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneFluorideGlyphosateGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorNitrate-NitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Phone
2187594776
Email
kyleolsons@gmail.com

Frequently asked questions about Grass Lake Mobile Home Park

Is Grass Lake Mobile Home Park tap water safe to drink?

EPA monitoring detected 3 contaminants in Grass Lake Mobile Home Park'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 Grass Lake Mobile Home Park's water?

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

How many people does Grass Lake Mobile Home Park serve?

Grass Lake Mobile Home Park reports serving 80 people in Minnesota, per its EPA record.

Has Grass Lake Mobile Home Park had any water quality violations?

The EPA has 28 violations on file for Grass Lake Mobile Home Park, 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.