Public Water System

RANGEVIEW

PWSID WA53AD017 · Washington · 122 people served

Good

RANGEVIEW is an EPA-regulated public water system in Washington (PWSID WA53AD017). It serves an estimated 122 residents — a rural community of customers — across 1 community across 1 ZIP code.

Over the past five years, RANGEVIEW has recorded 1 EPA health-based violation. The grade of B summarizes this compliance pattern. Specific contaminants, dates, and rule citations are listed in the violation history below.

Service Area

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Centered on the averaged ZIP-code centroid of 1 ZIP served.

Population

122

Cities

ZIPs

Violations

EPA Health-Based Violations

Health-based Maximum Contaminant Level (MCL) violations on file for RANGEVIEW over the past five years of EPA SDWIS reporting.

Nitratechemical

EPA Code 1040 · Maximum Contaminant Level Exceedance

violation

EPA Limit

10 mg/L

Last Reading

14.9 MG/L

First Reported

Apr 2021

Most Recent

Apr 2021

What this violation means

Nitrate contamination is most acute in agricultural regions where fertilizer and animal waste leach into groundwater. The immediate risk is to formula-fed infants under 6 months — high nitrate levels prevent their blood from carrying oxygen, causing 'blue baby syndrome.' Pregnant women should also avoid high-nitrate water.

Recommended precautions

→Never give untreated high-nitrate water to infants — use bottled water for formula.
→Boiling does NOT remove nitrate. Boiling concentrates it.
→Reverse osmosis, ion exchange, or distillation are the only effective home treatments.
→Private well owners in farming areas should test annually for nitrate.

Read the complete guide to Nitrate

Source: EPA Safe Drinking Water Information System (SDWIS). Health-based violations only. Older violations may have been resolved; check your utility's most recent Consumer Confidence Report for current status.

Cities Served by RANGEVIEW

Pasco

ZIP Codes Served

99301

About this system

EPA records this system as PWSID WA53AD017. Data reflects the most recent EPA SDWIS publication as of 2026-05-18. Public Water System Identifiers (PWSIDs) are assigned by the EPA's Safe Drinking Water Act program to track every regulated water utility in the United States. The first two letters typically indicate the state primacy agency. For real-time water quality information, contact RANGEVIEW directly or review their annual Consumer Confidence Report (CCR).