Water Quality in Stevenson, WA (98648)
EPA violation data for public water systems serving ZIP code 98648.
No Health-Based Violations
None of the 18 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are17 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 76% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,477
Population
18
Water Systems
17
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (18)
Stevenson Water Dept
All resolvedBeacon Rock State Park 1
All resolvedBattle Ground State Park
Paradise Point State Park
Beacon Rock State Park Boat Launch
Home Valley Water District
Stevenson Co Ply
Beacon Rock State Park Gp Cg
Wauna Lake
Maple Hill Water Services
Camp Arrowhead
All resolvedBig Cedars County Park
All resolvedPrindle County Park
Johnston, James W
Skamania General Store Inc
All resolvedSpring Creek Water Association
Nelson Creek Water
Ruzicka, Darrel
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
At high levels, nitrate can cause blue baby syndrome in infants.
How Does This Compare?
Stevenson (98648) has more violations than 76% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 17, most of which are monitoring/reporting issues.
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.