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Tap water quality report

Green Valley Mhp

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

3
contaminants tested
3
detected
265
people served
1
health-based violations
Michigan rankingsLead in MichiganPFAS in Michigan
Water source
SWP
Ownership
Private
Counties served
Natrona

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.

1
health-based violations
3
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2009-05-01 → 2009-05-31
MR Monitoring Resolved 2011-01-01
MR Monitoring Archived 1991-07-01 → 1991-07-31

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
340 µg/L 26%
of the EPA limit 1300 µg/L
 10/10 SYR4 2016–2019
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 7/7 LCR 2025
Lead
9 µg/L 60%
of the EPA limit 15 µg/L
 1/10 SYR4 2016–2019

Utility contact

Contact
BROWN, JOEL K.
Phone
248-626-0737
Email
jbrown@rhp.com

Frequently asked questions about Green Valley Mhp

Is Green Valley Mhp tap water safe to drink?

EPA monitoring detected 3 contaminants in Green Valley 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 Green Valley Mhp's water?

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

How many people does Green Valley Mhp serve?

Green Valley Mhp reports serving 265 people in Michigan, per its EPA record.

Has Green Valley Mhp had any water quality violations?

The EPA has 3 violations on file for Green Valley Mhp, of which 1 is 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.