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Tap water quality report

Avellana Water

EPA monitoring tested this supplier for 71 contaminants and detected 5. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

71
contaminants tested
5
detected
100
people served
3
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Local government
Counties served
Kitsap

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.

3
health-based violations
9
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 1992-09-01 → 1992-09-30
MCL Health-based Archived 1992-09-01 → 1992-09-30
MCL Health-based Archived 1992-09-01 → 1992-09-30
Other Monitoring Resolved 2024-07-01
MR Monitoring Resolved 1999-01-01 → 2000-01-01
MR Monitoring Archived 1996-10-01 → 1996-10-31
MR Monitoring Archived 1992-10-01 → 1992-10-31
MR Monitoring Archived 1992-08-01 → 1992-08-31
MR Monitoring Archived 1992-05-01 → 1992-05-31

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
Nitrate
2290 µg/L 23%
of the EPA limit 10000 µg/L
 14/14 SYR4 2012–2019
Lead
0.0015 mg/L 10%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2025
Dibromochloromethane
0.5000 µg/L
No EPA limit set
 1/4 SYR4 2012–2017
Nitrate-Nitrite
2070 µg/L 21%
of the EPA limit 10000 µg/L
 1/1 SYR4 2012
TTHM
0.5000 µg/L 0.6%
of the EPA limit 80 µg/L
 1/1 SYR4 2014
66 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDichloroacetic AcidDinosebEndrinEthylbenzeneFluorideHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitritePentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Total Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Nicholas Bayard

Frequently asked questions about Avellana Water

Is Avellana Water tap water safe to drink?

EPA monitoring detected 5 contaminants in Avellana Water'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 Avellana Water's water?

EPA monitoring detected Nitrate, Lead, Dibromochloromethane, Nitrate-Nitrite, TTHM. The full list with the level and data source for each is above.

How many people does Avellana Water serve?

Avellana Water reports serving 100 people in Washington, per its EPA record.

Has Avellana Water had any water quality violations?

The EPA has 9 violations on file for Avellana Water, of which 3 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.