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Tap water quality report

The Landings at Lake Henry

EPA monitoring tested this supplier for 69 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
12
detected
600
people served
1
health-based violations
Michigan rankingsLead in MichiganPFAS in Michigan
Water source
Ground water
Ownership
Private
Counties served
Polk

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
56
violations on file
7
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 1998-04-01 → 1998-04-30
MR Monitoring Resolved 2025-09-01 → 2025-09-30
MON Monitoring Archived 2024-12-01 → 2024-12-31
MR Monitoring Archived 2024-12-01 → 2024-12-31
MON Monitoring Archived 2023-10-01 → 2023-10-31
MR Monitoring Archived 2023-10-01 → 2023-10-31
MR Monitoring Archived 2023-07-01 → 2023-07-31
MON Monitoring Archived 2023-06-01 → 2023-06-30
MR Monitoring Archived 2023-06-01 → 2023-06-30
MR Monitoring Resolved 2015-03-01 → 2015-03-31

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 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
Lead
0.0025 mg/L 17%
of the EPA limit 0.0150 mg/L
 16/16 LCR 2024
TTHM
146.92 µg/L 184%
of the EPA limit, in the worst sample — 80 µg/L
 12/13 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
61.32 µg/L 102%
of the EPA limit, in the worst sample — 60 µg/L
 11/13 SYR4 2012–2019
Nitrate
4170 µg/L 42%
of the EPA limit 10000 µg/L
 6/16 SYR4 2012–2019
Barium
20.4 µg/L 1%
of the EPA limit 2000 µg/L
 3/3 SYR4 2012–2018
Copper
31 µg/L 2.4%
of the EPA limit 1300 µg/L
 3/3 SYR4 2012–2018
Chromium
8.2 µg/L 8.2%
of the EPA limit 100 µg/L
 3/3 SYR4 2012–2018
Xylenes, Total
0.6000 µg/L 0%
of the EPA limit 10000 µg/L
 3/8 SYR4 2012–2019
Fluoride
140 µg/L 3.5%
of the EPA limit 4000 µg/L
 2/6 SYR4 2012–2018
Arsenic
1.2 µg/L 12%
of the EPA limit 10 µg/L
 1/3 SYR4 2012–2018
Dalapon
0.6800 µg/L 0.3%
of the EPA limit 200 µg/L
 1/2 SYR4 2012–2015
Selenium
1.4 µg/L 2.8%
of the EPA limit 50 µg/L
 1/3 SYR4 2012–2018
57 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, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined UraniumDichloromethaneDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
GCP PLANTATION LANDINGS LLC
Phone
248-208-2500

Frequently asked questions about The Landings at Lake Henry

Is The Landings at Lake Henry tap water safe to drink?

EPA monitoring detected 12 contaminants in The Landings at Lake Henry'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 The Landings at Lake Henry's water?

EPA monitoring detected Lead, TTHM, Total Haloacetic Acids (HAA5), Nitrate, Barium, and others. The full list with the level and data source for each is above.

How many people does The Landings at Lake Henry serve?

The Landings at Lake Henry reports serving 600 people in Michigan, per its EPA record.

Has The Landings at Lake Henry had any water quality violations?

The EPA has 56 violations on file for The Landings at Lake Henry, of which 1 is health-based (a contaminant limit or required treatment was breached) and 7 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.