U.S. Geological Survey field crews are measuring record flooding in parts

of eastern Texas following intense rainfall.

 

Rainfall amounts of 18 – 20 inches over the last four days have led to

record flooding and evacuations in eastern Texas.

 

Seven USGS crews are measuring high flood flows and verifying streamgage

operations on the Sulphur, Cypress and Sabine River basins. Preliminary

data show record flood peaks were measured at five locations on the lower

portion of the Sabine River, downstream of the Toledo Bend Reservoir. In

anticipation of intense flooding in the City of Orange, Texas, USGS crews

will be making special discharge measurements and installing a

rapid-deployment gage to support emergency management personnel. One USGS

streamgage has been impacted by the floodwater and debris, and crews will

repair the equipment once it is safe to do so. All other streamgages are

fully operational and have not been impacted by the flood at this time.

 

USGS crews will keep tracking the movement of the floodwaters as rains

continue and the water moves downstream. This information is critical for

resource managers and emergency responders to help protect life and

property. The USGS has coordinated efforts with the Army Corps of

Engineers, the National Weather Service, Sabine River Authority and several

other local and state partners.