City Health

Shreveport-Bossier water, air, rivers and heat, with the health news that matters here. Updated daily from public data.

Drinking water

City of Shreveport water system (LA1017031), serving about 192,378 people. Violations from the last two years in EPA's Safe Drinking Water Information System.

  • Jan 2026 · missed a required treatment technique: a required water-treatment step (EPA code 0300)
    Resolved Mar 30
  • Jan 2026–Mar 2026 · exceeded a maximum contaminant level: total trihalomethanes (TTHM), a disinfection byproduct
    Measured 0.14 mg/l · limit 0.08 mg/l
    No recorded return to compliance
  • Oct 2025–Dec 2025 · exceeded a maximum contaminant level: total trihalomethanes (TTHM), a disinfection byproduct
    Measured 0.157 mg/l · limit 0.08 mg/l
    No recorded return to compliance
  • Jul 2025–Sep 2025 · exceeded a maximum contaminant level: total trihalomethanes (TTHM), a disinfection byproduct
    Measured 0.143 mg/l · limit 0.08 mg/l
    No recorded return to compliance
  • Apr 2025–Jun 2025 · exceeded a maximum contaminant level: total trihalomethanes (TTHM), a disinfection byproduct
    Measured 0.144 mg/l · limit 0.08 mg/l
    No recorded return to compliance
  • Mar 2025 · missed a required treatment technique: a required water-treatment step (EPA code 0200)
    Resolved Aug 25
  • Feb 2025 · missed a required treatment technique: a required water-treatment step (EPA code 0200)
    Resolved Aug 25
  • Jan 2025 · missed a required treatment technique: a required water-treatment step (EPA code 0200)
    Resolved Aug 25
  • Dec 2024 · missed a required treatment technique: a required water-treatment step (EPA code 0200)
    Resolved Aug 25
  • Oct 2024 · missed a required treatment technique: a required water-treatment step (EPA code 0200)
    Resolved Aug 25

Source: EPA ECHO / SDWIS. Boil advisories are announced by the city and appear in local news below.

Air quality

U.S. Air Quality Index for Shreveport-Bossier. Now: 50 (Good) · PM2.5 6.8 µg/m³ · ozone 57 µg/m³

Tue93Moderate
Wed70Moderate
Thu49Good
Fri41Good
Sat45Good

Daily figures are the forecast hourly maximum. Model data: Open-Meteo air quality (CAMS). Official readings: AirNow.

Rivers and lakes

Red River at Shreveport · 13.64 ft

12.519.727.0Action 26 ftNowSep 26Forecast to Oct 3

Action 26 · flood 30 · moderate 31.5 · major 33 ft. NWS gauge

Cross Lake at Shreveport · 170.02 ft

169.0171.3173.5Action 172.5 ftFlood 173 ftNowSep 28

Action 172.5 · flood 173 · moderate 174 · major 175.5 ft. NWS gauge

Updated Sep 29, 7:02 AM. Data: EPA, National Weather Service, Open-Meteo, KFF Health News, CDC. Questions or tips: tips@redriverdispatch.com