Alert

Practice social distancing even when outdoors.

Please follow guidance from the Centers for Disease Control and Prevention (CDC) and the Texas Department of State Health Services.

Check the status of the location you're planning to visit.

Some Texas state parks, TPWD offices, public recreation facilities and water access points are closed.

See list of temporary closures and operations adjustments.

Related information:
 

Giant Salvinia Photos

Back to Giant Salvinia Information


Closeup of Giant Salvinia


Giant Salvinia at Caddo Lake


Salvinia in private pond in Montgomery County


Giant salvinia turning brown due to salvinia weevil Cyrtobagous salviniae on Lake Conroe


Aerial shot of giant salvinia on Toledo Bend reservoir


Giant salvinia clinging to a boat trailer

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