Rainfall and Brazos River Forecast

June 15, 2026 1:38 pm

The Brazos River is forecasted to crest at 39.9 feet at the Richmond Gage on Friday, June 19. At this elevation, the Brazos River will begin to close the Fort Bend County Levee Improvement District No. 7 (LID 7) flood gates and may impact gravity drainage inside the levee. The LID 7 pump stations and portable pumps have been tested and operators are on stand-by, if needed.

LID 7 is also forecasted to receive 4-7 inches of rainfall through Wednesday, and isolated totals over 10 inches are possible. Fortunately, the risk of heavy rainfall decreases later this week when the Brazos River elevation is high enough to close the flood gates. The latest forecast information from the National Weather Service is linked below.

During any heavy rain event there may be street ponding or flooding if the storm drains are overwhelmed and back up. As rainfall decreases, the storm sewers will catch up, and any water in the streets will recede. Never drive into high water.

Brazos River at Richmond, TX

National Weather Service

Brazos River at Richmond, TXNational Weather Service
Hydrograph for Brazos River at Richmond showing observed and forecast river stages, rising toward a crest near 39.9 feet later this week.
National Weather Service graphic warning of heavy rainfall through Wednesday with moderate flash flood risk along the Texas coast, including daily excessive rainfall outlook maps.
Hydrograph for Brazos River at Richmond showing observed and forecast river stages, rising toward a crest near 39.9 feet later this week.
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