Tap WaterIndex

Tap water quality report

Maple Grove Mhp

EPA monitoring tested this supplier for 71 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

71
contaminants tested
11
detected
125
people served
29
health-based violations
Water source
Ground water
Ownership
Private
Counties served
Dodge

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.

29
health-based violations
245
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2006-07-01 → 2006-07-31
MCL Health-based Resolved 2006-07-01 → 2006-07-31
MCL Health-based Resolved 2006-07-01 → 2006-07-31
MCL Health-based Resolved 2006-07-01 → 2006-07-31
MCL Health-based Resolved 2006-07-01 → 2006-07-31
MCL Health-based Resolved 2006-07-01 → 2006-07-31
MCL Health-based Resolved 2005-02-01 → 2005-02-28
MCL Health-based Resolved 2005-02-01 → 2005-02-28
MCL Health-based Resolved 2005-02-01 → 2005-02-28
MCL Health-based Resolved 2005-02-01 → 2005-02-28

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
6820 µg/L 68%
of the EPA limit 10000 µg/L
worst single sample: 7200 µg/L
21/22 SYR4 2013–2019
Combined Radium (-226 And -228)
5.3555 pCi/L 107%
of the EPA limit, at the 95th percentile of samples — 5 pCi/L
worst single sample: 6.22 pCi/L
20/20 SYR4 2012–2019
Copper
187.2 µg/L 14%
of the EPA limit 1300 µg/L
worst single sample: 390 µg/L
14/15 SYR4 2012–2018
Lead
0.00013 mg/L 0.9%
of the EPA limit 0.0150 mg/L
 13/13 LCR 2024
Lead
3.242 µg/L 22%
of the EPA limit 15 µg/L
worst single sample: 4.89 µg/L
9/15 SYR4 2012–2018
Nitrate
8230 µg/L 82%
of the EPA limit 10000 µg/L
 8/10 SYR4 2012–2018
Gross Alpha, Excl. Radon And U
10.425 pCi/L 70%
of the EPA limit 15 pCi/L
worst single sample: 10.5 pCi/L
6/6 SYR4 2012–2018
Gross Beta Particle Activity
5.635 pCi/L
No EPA limit set
worst single sample: 5.68 pCi/L
3/3 SYR4 2016–2017
Barium
160 µg/L 8%
of the EPA limit 2000 µg/L
 1/1 SYR4 2018
Combined Uranium
0.5480 µg/L 1.8%
of the EPA limit 30 µg/L
 1/1 SYR4 2018
Fluoride
120 µg/L 3%
of the EPA limit 4000 µg/L
 1/1 SYR4 2018
60 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, TotalBromodichloromethaneBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebDiquatEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Frequently asked questions about Maple Grove Mhp

Is Maple Grove Mhp tap water safe to drink?

EPA monitoring detected 11 contaminants in Maple Grove Mhp'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 Grove Mhp's water?

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

How many people does Maple Grove Mhp serve?

Maple Grove Mhp reports serving 125 people, per its EPA record.

Has Maple Grove Mhp had any water quality violations?

The EPA has 245 violations on file for Maple Grove Mhp, of which 29 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.