Indiana Water Alerts — 16 Active Issues
Data source: NWS, EPA SDWIS Last verified: 2026-04-30
16 active water-related issues in Indiana. Last updated: 2026-04-30.
Weather & Safety Alerts (16)
Active alerts from the National Weather Service that may affect water safety:
Flood Warning — Severe
Areas: Crawford, IL; Lawrence, IL; Knox, IN; Sullivan, IN
Flood Warning issued April 29 at 10:33PM EDT until May 5 at 2:00PM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Crawford, IL; Lawrence, IL; Knox, IN; Sullivan, IN
Flood Warning issued April 29 at 10:33PM EDT until May 5 at 5:00AM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Clark, IL; Crawford, IL; Sullivan, IN; Vigo, IN
Flood Warning issued April 29 at 10:33PM EDT until May 3 at 5:00PM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Gallatin, IL; Wabash, IL; White, IL; Gibson, IN; Posey, IN
Flood Warning issued April 29 at 10:44AM CDT until May 7 at 1:00PM CDT by NWS Paducah KY
Expires: April 30, 2026
Flood Warning — Severe
Areas: Fountain, IN; Parke, IN; Tippecanoe, IN; Vermillion, IN; Warren, IN
Flood Warning issued April 29 at 10:33PM EDT until April 30 at 8:00PM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Fountain, IN; Parke, IN; Vermillion, IN; Warren, IN
Flood Warning issued April 29 at 10:33PM EDT until May 1 at 10:24AM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Parke, IN; Vermillion, IN; Vigo, IN
Flood Warning issued April 29 at 10:33PM EDT until May 3 at 3:42AM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Jackson, IN; Lawrence, IN; Washington, IN
Flood Warning issued April 29 at 10:28PM EDT until May 1 at 2:51PM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Daviess, IN; Greene, IN; Knox, IN
Flood Warning issued April 29 at 10:28PM EDT until May 1 at 10:00PM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Daviess, IN; Greene, IN; Knox, IN
Flood Warning issued April 29 at 10:28PM EDT until May 2 at 12:17PM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Daviess, IN; Gibson, IN; Knox, IN; Pike, IN
Flood Warning issued April 29 at 10:28PM EDT until May 3 at 11:25PM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Lawrence, IN; Martin, IN
Flood Warning issued April 29 at 10:28PM EDT until May 4 at 11:00AM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Lawrence, IN; Martin, IN
Flood Warning issued April 29 at 10:28PM EDT until May 4 at 6:00PM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Lawrence, IN; Martin, IN
Flood Warning issued April 29 at 10:28PM EDT until May 5 at 12:17AM EDT by NWS Indianapolis IN
Expires: April 30, 2026
Flood Warning — Severe
Areas: Daviess, IN; Gibson, IN; Knox, IN; Pike, IN
Flood Warning issued April 29 at 10:28PM EDT until May 7 at 9:20PM EDT by NWS Indianapolis IN
Expires: April 30, 2026
...and 1 more alerts. See full weather alerts for details.
High-Risk Areas (Forecast)
ZIP codes in Indiana with the highest probability of future violations:
| ZIP | City | 2-Year Probability | Trend |
|---|---|---|---|
| 46011 | Anderson | 95% | increasing |
| 46012 | Anderson | 95% | increasing |
| 46013 | Anderson | 95% | increasing |
| 46014 | Anderson | 95% | increasing |
| 46015 | Anderson | 95% | increasing |
| 46016 | Anderson | 95% | increasing |
| 46017 | Anderson | 95% | increasing |
| 46018 | Anderson | 95% | increasing |
| 46031 | Atlanta | 95% | declining |
| 46032 | Carmel | 95% | increasing |
Sources
- Weather alerts: National Weather Service
- Violations & enforcement: EPA SDWIS
- Compliance forecasts: ZipCheckup analysis
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