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Tap water quality report

Oakcrest Villas/Sun Resort

EPA monitoring tested this supplier for 68 contaminants and detected 14. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
14
detected
80
people served
0
health-based violations
Missouri rankingsLead in MissouriPFAS in Missouri
Water source
Ground water
Ownership
Mixed public/private
Counties served
Marion

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
32
violations on file
1
still open
ViolationTypeStatusPeriod
MON Monitoring Archived 2025-09-01 → 2025-09-30
MR Monitoring Archived 2025-09-01 → 2025-09-30
MR Monitoring Resolved 2024-04-01 → 2024-06-30
MR Monitoring Resolved 2024-04-01 → 2024-06-30
MR Monitoring Resolved 2024-04-01 → 2024-06-30
MR Monitoring Resolved 2024-04-01 → 2024-06-30
MR Monitoring Resolved 2024-04-01 → 2024-06-30
MR Monitoring Resolved 2023-07-01 → 2023-09-30
MR Monitoring Resolved 2023-07-01 → 2023-09-30
MR Monitoring Resolved 2023-07-01 → 2023-09-30

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
7382.5 µg/L 74%
of the EPA limit 10000 µg/L
worst single sample: 7590 µg/L
66/66 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 13/13 LCR 2024
TTHM
4.581 µg/L 5.7%
of the EPA limit 80 µg/L
worst single sample: 5.07 µg/L
4/4 SYR4 2012–2018
Arsenic
1.02 µg/L 10%
of the EPA limit 10 µg/L
worst single sample: 1.1 µg/L
3/3 SYR4 2012–2018
Barium
2.49 µg/L 0.1%
of the EPA limit 2000 µg/L
worst single sample: 2.5 µg/L
3/3 SYR4 2012–2018
Copper
2.42 µg/L 0.2%
of the EPA limit 1300 µg/L
worst single sample: 2.5 µg/L
3/3 SYR4 2012–2018
Total Haloacetic Acids (HAA5)
9.671 µg/L 16%
of the EPA limit 60 µg/L
worst single sample: 10.14 µg/L
3/4 SYR4 2012–2018
Chromium
1.795 µg/L 1.8%
of the EPA limit 100 µg/L
worst single sample: 1.8 µg/L
2/3 SYR4 2012–2018
1,2,4-Trichlorobenzene
3.5 µg/L 5%
of the EPA limit 70 µg/L
 1/6 SYR4 2012–2019
Antimony, Total
1.6 µg/L 27%
of the EPA limit 6 µg/L
 1/3 SYR4 2012–2018
Cyanide
1.9 µg/L 1%
of the EPA limit 200 µg/L
 1/3 SYR4 2012–2018
Cadmium
0.9000 µg/L 18%
of the EPA limit 5 µg/L
 1/3 SYR4 2012–2018
Lead
0.1000 µg/L 0.7%
of the EPA limit 15 µg/L
 1/3 SYR4 2012–2018
Selenium
0.8000 µg/L 1.6%
of the EPA limit 50 µg/L
 1/3 SYR4 2012–2018
54 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
JOSIAH COX
Phone
314-736-4672

Frequently asked questions about Oakcrest Villas/Sun Resort

Is Oakcrest Villas/Sun Resort tap water safe to drink?

EPA monitoring detected 14 contaminants in Oakcrest Villas/Sun Resort'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 Oakcrest Villas/Sun Resort's water?

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

How many people does Oakcrest Villas/Sun Resort serve?

Oakcrest Villas/Sun Resort reports serving 80 people in Missouri, per its EPA record.

Has Oakcrest Villas/Sun Resort had any water quality violations?

The EPA has 32 violations on file for Oakcrest Villas/Sun Resort, of which 0 are health-based (a contaminant limit or required treatment was breached) and 1 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.