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As floodwaters recede across the state, conditions remain dynamic. Learn about the impact of flooding on state parks, wildlife and lost vessels.

 

Water Planning Data for Region M (Rio Grande)

Arroyo Colorado

This tidal segment of the Arroyo Colorado (TNRCC classified segment 2201) runs just upstream of Port of Harlingen to its confluence with Laguna Madre in Willacy/Cameron Counties.

Las Moras Creek

From the confluence with the Rio Grande in Maverick County upstream to the Maverick/Kinney County line.

Rio Grande

From the confluence with the Gulf of Mexico in Cameron County upstream to Falcon Dam in Starr County (TNRCC classified stream segments 2301 and 2302).

References