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Flood Warning Notices

This page is used to post the most recent Flood Warning Notices to the general public, all owners, lessees, licensees and users of lands in the described areas below. Click on the Region described below to see that area's current Flood Warning Notice.

Reach from Penitas to the Gulf and in the Interior Floodways in Hidalgo, Cameron and Willacy Counties, TX

The Presidio Valley, Presidio County, TX

Along the Rio Grande, between the American Diversion Dam and Little Box Canyon, El Paso and Hudspeth Counties, TX

Downstream from Amistad Dam in the Del Rio Vicinity

Along the Rio Grande, in the Eagle Pass Area

Along the Rio Grande, In the Laredo Area

Between Percha Diversion Dam and American Diversion Dam, Sierra and Dona Ana Counties, NM and El Paso County, TX

Between 93.5 Meter (307-Foot) Traverse and 95.8 Meter (314-Foot) Traverse on the U.S. side of Falcon Reservoir

Downstream from Falcon Dam in the Roma-Los Saenz Area

Downstream from Falcon Dam in the Rio Grande City Area


Water Quantity Operations Water Quality Operations

Water Bulletins
Download historical water bulletins for the Rio Grande and Colorado River. 

Water Bulletins
Visit the South Bay International Wastewater Treatment Plant's information page.

Mexico Deliveries
View the latest stats of Mexico's water deliveries to the U.S.

View all Minute Agreements between the U.S. and Mexican sections of the IBWC