Tennessee Water Alerts — 6 Active Issues
Data source: NWS, EPA SDWIS
6 active water-related issues in Tennessee. Last updated: 2026-08-11.
Weather & Safety Alerts (6)
Active alerts from the National Weather Service that may affect water safety:
Heat Advisory — Moderate
Areas: Lauderdale; Colbert; Franklin; Lawrence; Limestone; Madison; Morgan; Marshall; Jackson; DeKalb; Cullman; Moore; Lincoln; Franklin
Heat Advisory issued August 11 at 9:18AM CDT until August 14 at 7:00PM CDT by NWS Huntsville AL
Expires: August 12, 2026
Heat Advisory — Moderate
Areas: Clay; Greene; Craighead; Poinsett; Mississippi; Cross; Crittenden; St. Francis; Lee; Phillips; Dunklin; Pemiscot; DeSoto; Tunica; Tate; Coahoma; Quitman; Panola; Tallahatchie; Lake; Obion; Weakley;...
Heat Advisory issued August 11 at 12:25PM CDT until August 11 at 8:00PM CDT by NWS Memphis TN
Expires: August 12, 2026
Heat Advisory — Moderate
Areas: Clay; Greene; Craighead; Poinsett; Mississippi; Cross; Crittenden; St. Francis; Lee; Phillips; Dunklin; Pemiscot; DeSoto; Tunica; Tate; Coahoma; Quitman; Panola; Tallahatchie; Lake; Obion; Weakley;...
Heat Advisory issued August 11 at 12:25PM CDT until August 14 at 8:00PM CDT by NWS Memphis TN
Expires: August 12, 2026
Heat Advisory — Moderate
Areas: Marshall; Benton; Tippah; Alcorn; Tishomingo; Prentiss; Lafayette; Union; Pontotoc; Lee; Itawamba; Yalobusha; Calhoun; Chickasaw; Monroe; McNairy; Hardin
Heat Advisory issued August 11 at 12:25PM CDT until August 14 at 8:00PM CDT by NWS Memphis TN
Expires: August 12, 2026
Heat Advisory — Moderate
Areas: Macon; Marshall; Cannon; Bedford; Coffee; Wayne; Lawrence; Giles
Heat Advisory issued August 11 at 10:21AM CDT until August 14 at 9:00PM CDT by NWS Nashville TN
Expires: August 12, 2026
Heat Advisory — Moderate
Areas: Stewart; Montgomery; Robertson; Sumner; Houston; Humphreys; Dickson; Cheatham; Davidson; Wilson; Trousdale; Smith; Perry; Hickman; Lewis; Williamson; Maury; Rutherford
Heat Advisory issued August 11 at 10:21AM CDT until August 14 at 9:00PM CDT by NWS Nashville TN
Expires: August 12, 2026
High-Risk Areas (Forecast)
ZIP codes in Tennessee with the highest probability of future violations:
| ZIP | City | 2-Year Probability | Trend |
|---|---|---|---|
| 37010 | Adams | 95% | increasing |
| 37012 | Alexandria | 95% | increasing |
| 37015 | Ashland City | 95% | increasing |
| 37016 | Auburntown | 95% | declining |
| 37022 | Bethpage | 95% | increasing |
| 37026 | Bradyville | 95% | declining |
| 37027 | Brentwood | 95% | declining |
| 37030 | Carthage | 95% | increasing |
| 37031 | Castalian Springs | 95% | increasing |
| 37032 | Cedar Hill | 95% | increasing |
Sources
- Weather alerts: National Weather Service
- Violations & enforcement: EPA SDWIS
- Compliance forecasts: ZipCheckup analysis
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