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Tap water quality report

Woodland City of

EPA monitoring tested this supplier for 97 contaminants and detected 14. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

97
contaminants tested
14
detected
10,640
people served
0
health-based violations
Water source
Ground water under surface influence
Ownership
Local government
Counties served
Cowlitz

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
516
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2023-02-01 → 2023-02-28
MR Monitoring Resolved 2023-02-01 → 2023-02-28
MR Monitoring Resolved 2022-04-01 → 2022-06-30
MR Monitoring Resolved 2022-04-01 → 2022-06-30
MR Monitoring Resolved 2020-08-01 → 2020-08-31
MR Monitoring Resolved 2018-10-01 → 2018-10-31
MR Monitoring Resolved 2018-10-01 → 2018-10-31
MR Monitoring Resolved 2018-09-01 → 2018-09-30
MR Monitoring Resolved 2018-09-01 → 2018-09-30
MR Monitoring Resolved 2018-08-01 → 2018-08-31

PFAS detected

PFAS are industrial “forever chemicals”. These are the EPA's latest nationwide test results (2023–2025).
ContaminantMaxDetection ratePeriod
Pfba 0.0234 µg/L 1/4 2023

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
Chloroform
9.945 µg/L
No EPA limit set
worst single sample: 11 µg/L
52/53 SYR4 2012–2019
TTHM
29.725 µg/L 37%
of the EPA limit 80 µg/L
worst single sample: 37.2 µg/L
46/46 SYR4 2012–2019
Bromodichloromethane
9.395 µg/L
No EPA limit set
worst single sample: 12 µg/L
44/44 SYR4 2012–2019
Bromoform
3.17 µg/L
No EPA limit set
worst single sample: 7.2 µg/L
44/45 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
13.3 µg/L 22%
of the EPA limit 60 µg/L
worst single sample: 14.9 µg/L
44/44 SYR4 2012–2019
Dibromochloromethane
9.55 µg/L
No EPA limit set
worst single sample: 13 µg/L
43/44 SYR4 2012–2019
Trichloroacetic Acid
6.6 µg/L
No EPA limit set
worst single sample: 6.8 µg/L
41/41 SYR4 2012–2019
Dichloroacetic Acid
4.7 µg/L
No EPA limit set
worst single sample: 5.6 µg/L
39/39 SYR4 2012–2019
Dibromoacetic Acid
3.21 µg/L
No EPA limit set
worst single sample: 4.8 µg/L
34/37 SYR4 2012–2019
Lead
0.0021 mg/L 14%
of the EPA limit 0.0150 mg/L
12/12 LCR 2024
Monobromoacetic Acid
1.0445 µg/L
No EPA limit set
worst single sample: 1.1 µg/L
4/45 SYR4 2012–2019
Monochloroacetic Acid
2.625 µg/L
No EPA limit set
worst single sample: 2.7 µg/L
4/45 SYR4 2012–2019
Dichloromethane
0.5600 µg/L 11%
of the EPA limit 5 µg/L
1/8 SYR4 2015–2019
83 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalArsenicAsbestosBhc-GammaBariumBenzeneBeryllium, TotalChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChlordaneChromiumDalaponDinosebEthylene DibromideEndrinEthylbenzeneFluorideHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLeadMercuryMethoxychlorNetfosaaNfdhaNmefosaaNitrateNitrate-NitriteNitritePFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Todd Douglas

Frequently asked questions about Woodland City of

Is Woodland City of tap water safe to drink?

EPA monitoring detected 14 contaminants in Woodland City of'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 Woodland City of's water?

EPA monitoring detected Chloroform, TTHM, Bromodichloromethane, Bromoform, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Woodland City of serve?

Woodland City of reports serving 10,640 people in Washington, per its EPA record.

Has Woodland City of had any water quality violations?

The EPA has 516 violations on file for Woodland City of, 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.