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: Saturday August 1st, 2026 12:29 AM CDT
River Status: Normal

  Height Flow
Currently 6.43 ft 3.33 kcfs
Record 36.52 ft 95300 cfs

Observation
  Date (CDT) Stage (ft) Flow (kcfs)
Friday 07/31/2026 07:29 PM 4.13 1.17
Friday 07/31/2026 07:44 PM 4.24 1.25
Friday 07/31/2026 07:59 PM 4.36 1.34
Friday 07/31/2026 08:14 PM 4.37 1.35
Friday 07/31/2026 08:29 PM 4.33 1.32
Friday 07/31/2026 08:44 PM 4.31 1.30
Friday 07/31/2026 08:59 PM 4.39 1.36
Friday 07/31/2026 09:14 PM 4.51 1.45
Friday 07/31/2026 09:29 PM 4.66 1.58
Friday 07/31/2026 09:44 PM 4.95 1.82
Friday 07/31/2026 09:59 PM 5.26 2.11
Friday 07/31/2026 10:14 PM 5.42 2.26
Friday 07/31/2026 10:29 PM 5.49 2.33
Friday 07/31/2026 10:44 PM 5.57 2.40
Friday 07/31/2026 10:59 PM 5.68 2.52
Friday 07/31/2026 11:14 PM 5.81 2.65
Friday 07/31/2026 11:29 PM 5.93 2.78
Friday 07/31/2026 11:44 PM 6.05 2.91
Friday 07/31/2026 11:59 PM 6.20 3.07
Saturday 08/01/2026 12:14 AM 6.33 3.21

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