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Tap water quality report

Polnell Shores Comm Org Inc

EPA monitoring tested this supplier for 55 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

55
contaminants tested
13
detected
200
people served
0
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.

0
health-based violations
52
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2022-01-01 → 2024-12-31
MR Monitoring Resolved 2022-01-01 → 2024-12-31
MR Monitoring Resolved 2021-01-01 → 2023-12-31
MR Monitoring Resolved 2021-01-01 → 2023-12-31
MR Monitoring Resolved 2019-01-01
MR Monitoring Resolved 2009-01-01
MR Monitoring Resolved 2009-01-01
MR Monitoring Resolved 2009-01-01
MR Monitoring Resolved 2009-01-01
MR Monitoring Resolved 2009-01-01

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 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
Nitrate
2600 µg/L 26%
of the EPA limit 10000 µg/L
 24/24 SYR4 2012–2018
Lead
0.00090 mg/L 6%
of the EPA limit 0.0150 mg/L
 11/11 LCR 2025
Bromoform
4.34 µg/L
No EPA limit set
worst single sample: 4.5 µg/L
5/5 SYR4 2013–2017
Dibromochloromethane
5.34 µg/L
No EPA limit set
worst single sample: 5.7 µg/L
5/5 SYR4 2013–2017
TTHM
12.36 µg/L 15%
of the EPA limit 80 µg/L
worst single sample: 13.3 µg/L
5/5 SYR4 2013–2017
Bromodichloromethane
2.32 µg/L
No EPA limit set
worst single sample: 2.5 µg/L
4/5 SYR4 2013–2017
Dibromoacetic Acid
2.04 µg/L
No EPA limit set
worst single sample: 2.1 µg/L
3/3 SYR4 2013–2017
Total Haloacetic Acids (HAA5)
2.76 µg/L 4.6%
of the EPA limit 60 µg/L
worst single sample: 2.8 µg/L
3/3 SYR4 2013–2017
Arsenic
2.9 µg/L 29%
of the EPA limit 10 µg/L
 2/2 SYR4 2013
Nitrate-Nitrite
2100 µg/L 21%
of the EPA limit 10000 µg/L
 2/2 SYR4 2013
Chloroform
0.6000 µg/L
No EPA limit set
 1/5 SYR4 2013–2017
Monobromoacetic Acid
1 µg/L
No EPA limit set
 1/3 SYR4 2013–2017
Trichloroacetic Acid
1.3 µg/L
No EPA limit set
 1/3 SYR4 2013–2017
42 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, TotalBariumBenzeneBeryllium, TotalChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChromiumDichloromethaneDalaponDichloroacetic AcidDinosebEthylbenzeneFluorideLeadMercuryMonochloroacetic AcidNitritePentachlorophenolPicloramSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Joanne Skaar

Frequently asked questions about Polnell Shores Comm Org Inc

Is Polnell Shores Comm Org Inc tap water safe to drink?

EPA monitoring detected 13 contaminants in Polnell Shores Comm Org Inc'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 Polnell Shores Comm Org Inc's water?

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

How many people does Polnell Shores Comm Org Inc serve?

Polnell Shores Comm Org Inc reports serving 200 people in Washington, per its EPA record.

Has Polnell Shores Comm Org Inc had any water quality violations?

The EPA has 52 violations on file for Polnell Shores Comm Org Inc, 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.