Tap Water Quality in Tacoma, Washington (ZIP 98422)
Serving Tacoma, Washington
Is the Tap Water Safe in Tacoma, Washington?
Tap water in Tacoma, Washington (ZIP 98422) has 3 contaminants above EPA health-based guidelines (MCLGs) in at least one of the 1 city served. We recommend reviewing detailed city reports below and considering a certified water filter for additional protection.
ZIP 98422 is served by 10 water utilities providing water to Tacoma. Water quality varies by utility and city. Click on the cities below to see detailed reports for your specific area.
Water Quality Report for ZIP 98422
2 contaminants above EPA health guidelines
These levels represent the worst case across all cities in this ZIP code. Check individual city reports for specific details.
Found in Tacoma
Found in Tacoma
Water Utilities Serving ZIP 98422
SILVER HAWK
499
Not available
Water Source:
Groundwater
Contaminants Tested:
7
HENDERSON BOULEVARD
389
Not available
Water Source:
Groundwater
Contaminants Tested:
6
RANCH ACRE
109
Not available
Water Source:
Groundwater
Contaminants Tested:
16
CEDARWOOD SOUTH UNION ESTATES
117
Not available
Water Source:
Groundwater
Contaminants Tested:
101
CRYSTAL SPRINGS
37
Not available
Water Source:
Groundwater
Contaminants Tested:
4
ISRAEL PLACE SAN ANGELO PARK
146
Not available
Water Source:
Groundwater
Contaminants Tested:
3
CRISTALINA
336
Not available
Water Source:
Groundwater
Contaminants Tested:
46
CLASSIC HEIGHTS
482
Not available
Water Source:
Groundwater
Contaminants Tested:
62
BLUE HORIZON
678
Not available
Water Source:
Groundwater
Contaminants Tested:
16
TACOMA WATER DIVISION CITY OF
319,028
Not available
Water Source:
Surface water
Contaminants Tested:
195
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Best Water Filters for Tacoma (ZIP 98422)
Based on the contaminants found in your area, we recommend NSF-certified water filters that can remove the specific contaminants above health guidelines.
Filter guides for the contaminants detected here:
Frequently Asked Questions about Tacoma Tap Water
Is the tap water safe in Tacoma, Washington (ZIP 98422)?
Which water utilities serve ZIP code 98422?
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What contaminants are in Tacoma water (ZIP 98422)?
Should I use a water filter in Tacoma (ZIP 98422)?
What cities are in ZIP code 98422?
How we built this page
Water-quality data on this page comes from public federal and state records for the 10 utilityies serving ZIP 98422. We refresh each utility's record whenever its underlying source publishes new data.
- Contaminants & violations: EPA Safe Drinking Water Information System (SDWIS) plus the Unregulated Contaminant Monitoring Rule (UCMR-5) for PFAS and emerging contaminants.
- Annual reports: the most recent published Consumer Confidence Report (CCR) from each utility serving this ZIP, where available.
- Service area & contact: EPA SDWIS plus the Washington Department of Environmental Protection / Drinking Water program.
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