Water Quality in Seattle, WA (98004)

EPA violation data for public water systems serving ZIP code 98004.

No Health-Based Violations

None of the 24 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are2 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 36% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

39,897

Population

24

Water Systems

2

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (24)

Seattle Public Utilities

Surface water 1,091,904 people served
0 violations
Lead tested: 3.5 ppb (limit: 15 ppb)

Bellevue City Of

Purchased surface water 317,330 people served
0 violations

Kent Water Department

All resolved
Purchased surface water 166,421 people served
1 violation (5yr) · All resolved
Lead tested: 0 ppb (limit: 15 ppb)

Redmond Water System City Of

Purchased surface water 163,335 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb)

Lakehaven Water And Sewer District

All resolved
Purchased surface water 118,273 people served
1 violation (5yr) · All resolved

Highline Water District

Purchased surface water 115,950 people served
0 violations

Auburn City Of

Groundwater 113,095 people served
0 violations
Lead tested: 2.2 ppb (limit: 15 ppb)

Renton City Of

Groundwater 107,119 people served
0 violations

Northshore Utility District

Purchased surface water 105,105 people served
0 violations

Vashon Island Water & Road Ass

Groundwater 800 people served
0 violations

Kcwd #1

Groundwater 615 people served
0 violations

King County Water District #1-Yarro

Groundwater 517 people served
0 violations

Beaux Arts Water Department

Groundwater 345 people served
0 violations

Granada Apartments

Surface water 186 people served
0 violations

Kaweah Packing

Groundwater 100 people served
0 violations

Skyline-Duvall

Groundwater 30 people served
0 violations

Bass Lake #3

Groundwater 27 people served
0 violations

Crockett Hill Associates

Groundwater 24 people served
0 violations

Feedcom Enterprises Inc

Groundwater 20 people served
0 violations

Smuggler'S Villa Water System

Groundwater 8 people served
0 violations

Ridgewater Estates #3

Groundwater 5 people served
0 violations

Estate Of John King Water System

Groundwater 2 people served
0 violations

Delicious Water System

Groundwater 2 people served
0 violations

Overlake Blueberry Farm

Groundwater 2 people served
0 violations

Contaminants Found

Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

2 violations
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
3.5 ppb measured Action level: 15 ppb

Sampled: Jan 2024

How Does This Compare?

Seattle (98004) has more violations than 36% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 2, most of which are monitoring/reporting issues.

Fewer violations 36th percentile More violations

Water Filter Recommendations

No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.

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