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Tap water quality report

Township 29 Water Association

EPA monitoring tested this supplier for 56 contaminants and detected 17. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

56
contaminants tested
17
detected
42
people served
18
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Private
Counties served
Island

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.

18
health-based violations
60
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2026-01-01 → 2026-03-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-07-01 → 2025-09-30
MCL Health-based Archived 2025-04-01 → 2025-06-30
MCL Health-based Archived 2025-01-01 → 2025-03-31
MCL Health-based Archived 2024-10-01 → 2024-12-31
MCL Health-based Archived 2024-07-01 → 2024-09-30
MCL Health-based Archived 2024-04-01 → 2024-06-30
MCL Health-based Archived 2023-10-01 → 2023-12-31
MCL Health-based Archived 2023-07-01 → 2023-09-30

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
Bromodichloromethane
8.085 µg/L
No EPA limit set
worst single sample: 8.8 µg/L
12/13 SYR4 2015–2019
Bromoform
102.705 µg/L
No EPA limit set
worst single sample: 142.8 µg/L
12/13 SYR4 2015–2019
Dibromochloromethane
18.295 µg/L
No EPA limit set
worst single sample: 22.2 µg/L
12/13 SYR4 2015–2019
TTHM
126.59 µg/L 158%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 175.1 µg/L
12/12 SYR4 2015–2019
Chloroform
3.5 µg/L
No EPA limit set
worst single sample: 4.4 µg/L
11/13 SYR4 2015–2019
Dibromoacetic Acid
12.65 µg/L
No EPA limit set
worst single sample: 13.3 µg/L
11/12 SYR4 2015–2019
Total Haloacetic Acids (HAA5)
16 µg/L 27%
of the EPA limit 60 µg/L
worst single sample: 16.9 µg/L
11/12 SYR4 2015–2019
Lead
0.0022 mg/L 15%
of the EPA limit 0.0150 mg/L
 9/9 LCR 2023
Dichloroacetic Acid
5.52 µg/L
No EPA limit set
worst single sample: 5.7 µg/L
7/12 SYR4 2015–2019
Trichloroacetic Acid
4.37 µg/L
No EPA limit set
worst single sample: 4.7 µg/L
3/12 SYR4 2015–2019
Combined Radium (-226 And -228)
0.5950 pCi/L 12%
of the EPA limit 5 pCi/L
worst single sample: 0.6000 pCi/L
2/2 SYR4 2015
Monobromoacetic Acid
1.1 µg/L
No EPA limit set
 2/12 SYR4 2015–2019
Arsenic
7 µg/L 70%
of the EPA limit 10 µg/L
 1/1 SYR4 2017
Barium
61 µg/L 3.1%
of the EPA limit 2000 µg/L
 1/1 SYR4 2017
Copper
15 µg/L 1.2%
of the EPA limit 1300 µg/L
 1/1 SYR4 2017
Cyanide
172 µg/L 86%
of the EPA limit 200 µg/L
 1/1 SYR4 2017
Selenium
2 µg/L 4%
of the EPA limit 50 µg/L
 1/1 SYR4 2017
39 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, TotalBenzeneBeryllium, TotalChlorobenzeneCadmiumCarbon TetrachlorideChromiumDichloromethaneDalaponDinosebEthylbenzeneFluorideLeadMercuryMonochloroacetic AcidNitrateNitrate-NitriteNitritePentachlorophenolPicloramStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Kevin Wynn

Frequently asked questions about Township 29 Water Association

Is Township 29 Water Association tap water safe to drink?

EPA monitoring detected 17 contaminants in Township 29 Water Association'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 Township 29 Water Association's water?

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

How many people does Township 29 Water Association serve?

Township 29 Water Association reports serving 42 people in Washington, per its EPA record.

Has Township 29 Water Association had any water quality violations?

The EPA has 60 violations on file for Township 29 Water Association, of which 18 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.