Sanderson Canyon Ws Scs Site 11 Dam

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateTexas
CountyTerrell
Nearest CitySANDERSON
River/StreamTHREE MILE DRAW
Coordinates30.15237, -102.41513

Physical Characteristics

Dam TypeEarth
NID Height70 ft
Dam Height57 ft
Dam Length6,840 ft
Year Completed1986 (40 years old)

Storage & Hydraulics

NID Storage4,500 acre-ft
Max Storage4,500 acre-ft
Normal Storage185 acre-ft
Surface Area26 acres
Drainage Area35 sq mi
Max Discharge50,678 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerBIG BEND SWCD;BREWSTER COUNTY;PECOS COUNTY;RIO GRANDE-PECOS RIVER SWCD;TERRELL COUNTY;TRANS PECOS SWCD
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection01/23/2020
Emergency Action PlanYes

Identifiers

NID IDTX06822
Federal IDTX06822
More InfoState Dam Safety Program

Nearby Dams

Sanderson Canyon Ws Scs Site 9 Dam 1.4 mi High Sanderson Canyon Ws Scs Site 10 Dam 2.6 mi High Sanderson Canyon Ws Scs Site 8 Dam 4.2 mi High Sanderson Canyon Ws Scs Site 6 Dam 4.2 mi High Sanderson Canyon Ws Scs Site 7 Dam 5.9 mi High Sanderson Canyon Ws Scs Site 5 Dam 7.4 mi High Sanderson Canyon Ws Scs Site 4 Dam 8.3 mi High Sanderson Canyon Ws Scs Site 3 Dam 12.5 mi High