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Tap water quality report

Deerhorn Community Wtr Assn

EPA monitoring tested this supplier for 74 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

74
contaminants tested
8
detected
275
people served
2
health-based violations
Oregon rankingsLead in OregonPFAS in Oregon
Water source
Ground water
Ownership
Private
Counties served
Lane

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.

2
health-based violations
29
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 1995-07-01
TT Health-based Resolved 1995-07-01
MR Monitoring Resolved 2024-07-01
MR Monitoring Resolved 2024-07-01
MR Monitoring Resolved 2021-01-01
MR Monitoring Resolved 2020-07-01
MR Monitoring Resolved 2020-01-01 → 2022-12-31
MR Monitoring Resolved 2020-01-01 → 2022-12-31
MR Monitoring Resolved 2020-01-01 → 2022-12-31
MR Monitoring Resolved 2020-01-01 → 2022-12-31

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
0.0020 mg/L 13%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2024
Copper
1530 µg/L 118%
of the EPA limit, in the worst sample — 1300 µg/L
 15/15 SYR4 2012–2018
Nitrate
1300 µg/L 13%
of the EPA limit 10000 µg/L
 6/18 SYR4 2012–2019
Lead
2.97 µg/L 20%
of the EPA limit 15 µg/L
 5/15 SYR4 2012–2018
Arsenic
1 µg/L 10%
of the EPA limit 10 µg/L
 2/3 SYR4 2013–2017
TTHM
1.4 µg/L 1.7%
of the EPA limit 80 µg/L
 2/3 SYR4 2013–2017
Barium
2 µg/L 0.1%
of the EPA limit 2000 µg/L
 1/1 SYR4 2017
Nitrate-Nitrite
620 µg/L 6.2%
of the EPA limit 10000 µg/L
 1/1 SYR4 2017
66 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, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)Combined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneFluorideGlyphosateGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Total Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
DEERHORN COMMUNITY WTR ASSN
Phone
541-746-1676
Email
jamie@rwdonline.net

Frequently asked questions about Deerhorn Community Wtr Assn

Is Deerhorn Community Wtr Assn tap water safe to drink?

EPA monitoring detected 8 contaminants in Deerhorn Community Wtr Assn'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 Deerhorn Community Wtr Assn's water?

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

How many people does Deerhorn Community Wtr Assn serve?

Deerhorn Community Wtr Assn reports serving 275 people in Oregon, per its EPA record.

Has Deerhorn Community Wtr Assn had any water quality violations?

The EPA has 29 violations on file for Deerhorn Community Wtr Assn, of which 2 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.