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Tap water quality report

Tulalip Wood Water

EPA monitoring tested this supplier for 35 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

35
contaminants tested
10
detected
52
people served
0
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Private
Counties served
Snohomish

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
53
violations on file
0
still open
ViolationTypeStatusPeriod
Other Monitoring Resolved 2024-07-01
MON Monitoring Resolved 2022-04-01 → 2022-04-30
MR Monitoring Resolved 2019-01-01 → 2019-12-31
MR Monitoring Resolved 2017-01-01 → 2019-12-31
MR Monitoring Resolved 2011-01-01 → 2019-12-31
MR Monitoring Resolved 2011-01-01 → 2019-12-31
MR Monitoring Resolved 2011-01-01 → 2019-12-31
MR Monitoring Resolved 2011-01-01 → 2019-12-31
MR Monitoring Resolved 2011-01-01 → 2019-12-31
MR Monitoring Resolved 2011-01-01 → 2019-12-31

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
Lead
0.0023 mg/L 15%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2025
Bromodichloromethane
2.895 µg/L
No EPA limit set
worst single sample: 3 µg/L
4/8 SYR4 2012–2019
Chloroform
2.495 µg/L
No EPA limit set
worst single sample: 2.6 µg/L
4/8 SYR4 2012–2019
Dibromochloromethane
2.395 µg/L
No EPA limit set
worst single sample: 2.5 µg/L
4/8 SYR4 2012–2019
TTHM
8.21 µg/L 10%
of the EPA limit 80 µg/L
worst single sample: 8.6 µg/L
4/4 SYR4 2013–2016
Dichloroacetic Acid
1.39 µg/L
No EPA limit set
worst single sample: 1.4 µg/L
3/8 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
2.94 µg/L 4.9%
of the EPA limit 60 µg/L
worst single sample: 3 µg/L
3/7 SYR4 2012–2018
Trichloroacetic Acid
1.575 µg/L
No EPA limit set
worst single sample: 1.6 µg/L
2/8 SYR4 2012–2019
Bromoform
0.5000 µg/L
No EPA limit set
 1/8 SYR4 2012–2019
Gross Beta Particle Activity
3.58 pCi/L
No EPA limit set
 1/1 SYR4 2015
25 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneBenzeneChlorobenzeneCarbon TetrachlorideDichloromethaneDibromoacetic AcidEthylbenzeneMonobromoacetic AcidMonochloroacetic AcidNitrateStyreneTetrachloroethyleneTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Chris Gott

Frequently asked questions about Tulalip Wood Water

Is Tulalip Wood Water tap water safe to drink?

EPA monitoring detected 10 contaminants in Tulalip Wood 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 Tulalip Wood Water's water?

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

How many people does Tulalip Wood Water serve?

Tulalip Wood Water reports serving 52 people in Washington, per its EPA record.

Has Tulalip Wood Water had any water quality violations?

The EPA has 53 violations on file for Tulalip Wood Water, 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.