Tap WaterIndex

← Oregon

Tap water quality report

Berkeley Estates

EPA monitoring tested this supplier for 76 contaminants and detected 18. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

76
contaminants tested
18
detected
94
people served
0
health-based violations
Oregon rankingsLead in OregonPFAS in Oregon
Water source
Ground water
Ownership
Private
Counties served
Berkeley

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
200
violations on file
15
still open
ViolationTypeStatusPeriod
MR Monitoring Unaddressed 2025-09-29
Other Monitoring Resolved 2025-02-15
Other Monitoring Resolved 2025-02-15
MR Monitoring Unaddressed 2025-01-01
MR Monitoring Unaddressed 2025-01-01
MR Monitoring Unaddressed 2025-01-01
MR Monitoring Unaddressed 2024-09-29
MR Monitoring Unaddressed 2024-01-01
MR Monitoring Unaddressed 2024-01-01
MR Monitoring Unaddressed 2024-01-01

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 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
0.00080 mg/L 5.3%
of the EPA limit 0.0150 mg/L
 16/16 LCR 2025
Nitrate
980 µg/L 9.8%
of the EPA limit 10000 µg/L
 14/16 SYR4 2012–2019
Copper
126 µg/L 9.7%
of the EPA limit 1300 µg/L
 10/10 SYR4 2013–2016
Lead
7.4 µg/L 49%
of the EPA limit 15 µg/L
 6/10 SYR4 2013–2016
Bromodichloromethane
4 µg/L
No EPA limit set
 5/5 SYR4 2013–2019
Dibromochloromethane
4.3 µg/L
No EPA limit set
 5/5 SYR4 2013–2019
TTHM
15.9 µg/L 20%
of the EPA limit 80 µg/L
 5/5 SYR4 2013–2019
Chloroform
7.1 µg/L
No EPA limit set
 3/5 SYR4 2013–2019
Dibromoacetic Acid
1 µg/L
No EPA limit set
 3/5 SYR4 2013–2019
Dichloroacetic Acid
2.5 µg/L
No EPA limit set
 3/5 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
4.3 µg/L 7.2%
of the EPA limit 60 µg/L
 3/5 SYR4 2013–2019
Barium
70 µg/L 3.5%
of the EPA limit 2000 µg/L
 2/2 SYR4 2014–2019
Trichloroacetic Acid
1.4 µg/L
No EPA limit set
 2/5 SYR4 2013–2019
Bromoform
0.5000 µg/L
No EPA limit set
 1/5 SYR4 2013–2019
Chromium
1.4 µg/L 1.4%
of the EPA limit 100 µg/L
 1/2 SYR4 2014–2019
Combined Radium (-226 And -228)
0.6810 pCi/L 14%
of the EPA limit 5 pCi/L
 1/1 SYR4 2014
Fluoride
200 µg/L 5%
of the EPA limit 4000 µg/L
 1/2 SYR4 2014–2019
Nitrate-Nitrite
540 µg/L 5.4%
of the EPA limit 10000 µg/L
 1/1 SYR4 2019
58 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 TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
D AGOSTINO, JENNY
Phone
301-325-5464

Frequently asked questions about Berkeley Estates

Is Berkeley Estates tap water safe to drink?

EPA monitoring detected 18 contaminants in Berkeley Estates'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 Berkeley Estates's water?

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

How many people does Berkeley Estates serve?

Berkeley Estates reports serving 94 people in Oregon, per its EPA record.

Has Berkeley Estates had any water quality violations?

The EPA has 200 violations on file for Berkeley Estates, of which 0 are health-based (a contaminant limit or required treatment was breached) and 15 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.