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Tap water quality report

Deer Island Village Mhp

EPA monitoring tested this supplier for 72 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

72
contaminants tested
10
detected
50
people served
5
health-based violations
Oregon rankingsLead in OregonPFAS in Oregon
Water source
Ground water
Ownership
Private
Counties served
Columbia

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.

5
health-based violations
187
violations on file
4
still open
ViolationTypeStatusPeriod
TT Health-based Addressed 2025-01-28
TT Health-based Addressed 2025-01-28
TT Health-based Addressed 2025-01-28
MCL Health-based Resolved 2002-09-01 → 2002-09-30
MCL Health-based Resolved 2002-07-01 → 2002-07-31
Other Monitoring Unaddressed 2025-12-12
Other Monitoring Resolved 2025-03-23
Other Monitoring Resolved 2025-03-23
Other Monitoring Resolved 2024-10-08
Other Monitoring Resolved 2023-07-01

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
6762 µg/L 68%
of the EPA limit 10000 µg/L
worst single sample: 7000 µg/L
38/38 SYR4 2012–2019
Lead
0.0022 mg/L 15%
of the EPA limit 0.0150 mg/L
 13/13 LCR 2024
Copper
1231.15 µg/L 95%
of the EPA limit 1300 µg/L
worst single sample: 1690 µg/L
8/15 SYR4 2014–2017
Lead
6.04 µg/L 40%
of the EPA limit 15 µg/L
worst single sample: 6.4 µg/L
4/15 SYR4 2014–2017
Barium
12.8415 µg/L 0.6%
of the EPA limit 2000 µg/L
worst single sample: 13.1 µg/L
2/2 SYR4 2019
Fluoride
120 µg/L 3%
of the EPA limit 4000 µg/L
 1/2 SYR4 2019
Nitrate-Nitrite
2740 µg/L 27%
of the EPA limit 10000 µg/L
 1/1 SYR4 2019
Nitrite
78.1 µg/L 7.8%
of the EPA limit 1000 µg/L
 1/2 SYR4 2019
TTHM
4.6 µg/L 5.8%
of the EPA limit 80 µg/L
 1/3 SYR4 2013–2018
Total Haloacetic Acids (HAA5)
1.7 µg/L 2.8%
of the EPA limit 60 µg/L
 1/3 SYR4 2013–2018
62 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, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)Combined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
DEER ISLAND VILLAGE MHP
Phone
503-543-1860
Email
[email protected]

Frequently asked questions about Deer Island Village Mhp

Is Deer Island Village Mhp tap water safe to drink?

EPA monitoring detected 10 contaminants in Deer Island Village 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 Deer Island Village Mhp's water?

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

How many people does Deer Island Village Mhp serve?

Deer Island Village Mhp reports serving 50 people in Oregon, per its EPA record.

Has Deer Island Village Mhp had any water quality violations?

The EPA has 187 violations on file for Deer Island Village Mhp, of which 5 are health-based (a contaminant limit or required treatment was breached) and 4 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.