Meramec River Near Sullivan

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Hydrograph

Stage Color Key
9 ft - Near Flood 11 ft - Minor Flood 20 ft - Moderate Flood 29 ft - Major Flood

Latest Observation: Wednesday July 22nd, 2026 09:29 PM CDT
River Status: Normal

  Height Flow
Currently 4.31 ft 1.3 kcfs
Record 36.52 ft 95300 cfs

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Wednesday 07/22/2026 04:29 PM 4.38 1.35
Wednesday 07/22/2026 04:44 PM 4.38 1.35
Wednesday 07/22/2026 04:59 PM 4.35 1.33
Wednesday 07/22/2026 05:14 PM 4.35 1.33
Wednesday 07/22/2026 05:29 PM 4.37 1.35
Wednesday 07/22/2026 05:44 PM 4.36 1.34
Wednesday 07/22/2026 05:59 PM 4.36 1.34
Wednesday 07/22/2026 06:14 PM 4.35 1.33
Wednesday 07/22/2026 06:29 PM 4.35 1.33
Wednesday 07/22/2026 06:44 PM 4.34 1.32
Wednesday 07/22/2026 06:59 PM 4.35 1.33
Wednesday 07/22/2026 07:14 PM 4.32 1.31
Wednesday 07/22/2026 07:29 PM 4.33 1.32
Wednesday 07/22/2026 07:44 PM 4.31 1.30
Wednesday 07/22/2026 07:59 PM 4.33 1.32
Wednesday 07/22/2026 08:14 PM 4.33 1.32
Wednesday 07/22/2026 08:29 PM 4.31 1.30
Wednesday 07/22/2026 08:44 PM 4.32 1.31
Wednesday 07/22/2026 08:59 PM 4.31 1.30
Wednesday 07/22/2026 09:14 PM 4.31 1.30

Data Courtesy of the Advanced Hydrologic Prediction Service
Script Courtesy of Dennis at East Masonville Weather with mods by Saratoga-weather.org