Conroe Dam

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateTexas
CountyMontgomery
Nearest CityCONROE
River/StreamWEST FORK SAN JACINTO RIVER
Coordinates30.35692, -95.56467

Physical Characteristics

Dam TypeEarth
NID Height82 ft
Dam Height82 ft
Dam Length11,800 ft
Year Completed1973 (53 years old)

Storage & Hydraulics

NID Storage706,970 acre-ft
Max Storage706,970 acre-ft
Normal Storage416,228 acre-ft
Surface Area20,118 acres
Drainage Area444 sq mi
Max Discharge247,247 cfs
Spillway TypeControlled

Ownership & Safety

PurposeIrrigation
OwnerSAN JACINTO RIVER AUTHORITY
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection10/01/2020
Emergency Action PlanYes

Identifiers

NID IDTX00097
Federal IDTX00097
More InfoState Dam Safety Program

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