Virginia Water Alerts — 3 Active Issues
Data source: NWS, EPA SDWIS Last verified: 2026-04-30
3 active water-related issues in Virginia. Last updated: 2026-04-30.
Weather & Safety Alerts (3)
Active alerts from the National Weather Service that may affect water safety:
Freeze Warning — Moderate
Areas: Western Highland; Western Grant; Western Pendleton
Freeze Warning issued April 30 at 2:19AM EDT until May 1 at 8:00AM EDT by NWS Baltimore MD/Washington DC
Expires: April 30, 2026
Frost Advisory — Minor
Areas: Extreme Western Allegany; Western Garrett; Eastern Garrett; Eastern Highland; Eastern Grant; Western Mineral; Eastern Pendleton
Frost Advisory issued April 30 at 2:19AM EDT until May 1 at 8:00AM EDT by NWS Baltimore MD/Washington DC
Expires: April 30, 2026
Frost Advisory — Minor
Areas: Alleghany; Bath; Summers; Monroe; Eastern Greenbrier; Western Greenbrier
Frost Advisory issued April 30 at 2:11AM EDT until May 1 at 9:00AM EDT by NWS Blacksburg VA
Expires: April 30, 2026
High-Risk Areas (Forecast)
ZIP codes in Virginia with the highest probability of future violations:
| ZIP | City | 2-Year Probability | Trend |
|---|---|---|---|
| 20108 | Manassas | 95% | declining |
| 20109 | Manassas | 95% | declining |
| 20110 | Manassas | 95% | declining |
| 20111 | Manassas | 95% | declining |
| 20112 | Manassas | 95% | declining |
| 20113 | Manassas | 95% | declining |
| 20117 | Middleburg | 95% | declining |
| 20118 | Middleburg | 95% | declining |
| 20135 | Bluemont | 95% | increasing |
| 22427 | Bowling Green | 95% | increasing |
Sources
- Weather alerts: National Weather Service
- Violations & enforcement: EPA SDWIS
- Compliance forecasts: ZipCheckup analysis
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