Dams in Matagorda County, Texas

9Total Dams
2High Hazard
0Significant
DamHazardConditionHeight (ft)PurposeYear
Stp Main Cooling Reservoir DamHighNot Rated46Other1981
Cooling Water Pond DamHighNot Rated13Other
Ah Johnson Reservoir LeveeLowNot Rated19Irrigation1971
Fay Ranch DamLowNot Rated14Irrigation1964
Lcra Dam Bay City DamLowNot Rated13Irrigation1963
Mary Rhodes Phase 2 Sedimentation Basin DamLowNot Rated13
Hudgins DamLowNot Rated12Irrigation1954
Herff Cornelius Dam 1LowNot Rated8Irrigation1969
Stp Essential Cooling Pond DamLowNot Rated8Other1981