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Tap water quality report

Hiland Wc - Hillview

EPA monitoring tested this supplier for 70 contaminants and detected 3. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

70
contaminants tested
3
detected
38
people served
0
health-based violations
Oregon rankingsLead in OregonPFAS in Oregon
Water source
Ground water
Ownership
Private
Counties served
Yamhill

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
25
violations on file
0
still open
ViolationTypeStatusPeriod
Other Monitoring Resolved 2024-10-01
MR Monitoring Resolved 2021-07-01
MON Monitoring Resolved 2020-05-01 → 2020-05-31
MR Monitoring Resolved 2019-07-01
MR Monitoring Resolved 2018-01-01 → 2018-12-31
MR Monitoring Resolved 2018-01-01 → 2018-12-31
MR Monitoring Resolved 2018-01-01 → 2018-12-31
MR Monitoring Resolved 2018-01-01 → 2018-12-31
MR Monitoring Resolved 2018-01-01 → 2018-12-31
MR Monitoring Resolved 2018-01-01 → 2018-12-31

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 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
Copper
1451.5 µg/L 112%
of the EPA limit, at the 95th percentile of samples — 1300 µg/L
worst single sample: 1900 µg/L
14/16 SYR4 2018–2019
Lead
0.0258 mg/L 172%
above the EPA limit of 0.0150 mg/L
 10/10 LCR 2026
Barium
47.7 µg/L 2.4%
of the EPA limit 2000 µg/L
 1/1 SYR4 2019
67 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 DibromideEndothallEndrinEthylbenzeneFluorideGlyphosateGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorNitrateNitrate-NitriteNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
HILAND WC - HILLVIEW
Phone
503-554-8333
Email
[email protected]

Frequently asked questions about Hiland Wc - Hillview

Is Hiland Wc - Hillview tap water safe to drink?

EPA monitoring detected 3 contaminants in Hiland Wc - Hillview'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 Hiland Wc - Hillview's water?

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

How many people does Hiland Wc - Hillview serve?

Hiland Wc - Hillview reports serving 38 people in Oregon, per its EPA record.

Has Hiland Wc - Hillview had any water quality violations?

The EPA has 25 violations on file for Hiland Wc - Hillview, of which 0 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.