Total records
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High review
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Critical review
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Validation checks passed
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System-sourced service areas
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Modeled service areas
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Approximate locations
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Unmatched geography
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Source protection overlay
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Statewide Screening Map
Zoomable street map with public water system records plotted by best available coordinates.
Risk Tiers
Current filtered record count by review tier.
Top Counties
Counties with the most high-review records.
System Detail
Select a system from the table or map.
Ranked Review List
-- records shown
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| Rank | PWSID | System | County | Score | Tier | Top driver | Spatial |
|---|
Methodology
The index combines compliance, enforcement, vulnerability, drought, possible funding gap, small-system context, and data quality into a 0-100 review-priority score.
- Compliance: 30%
- Enforcement: 15%
- Vulnerability: 20%
- Drought: 10%
- Funding gap: 15%
- Small-system context: 10%
- Data quality penalty: -5%
Limitations
Unmatched funding records do not prove that a system received no funding. Low-confidence geography uses county centroid fallback and should be treated as screening context only.