Dam No 2

Dam No 2 is an earth dam located in Fort Bend County, Texas, built in 1948. It carries a Low hazard potential classification.

About Dam No 2

The primary purpose of Dam No 2 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by City Of Sugar Land;gulf Coast Water Authority (local government). It impounds the Oyster Creek.

The dam stands 11 feet tall and stretches 250 feet across, creates a reservoir covering 256 acres, and has a maximum storage capacity of 2,327 acre-feet. Completed in 1948, the structure is well-established, with more than 75 years of service.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. An emergency action plan is in place for this dam. The most recent inspection on record was 01/04/2011. That was over 15 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Yes

Location

StateTexas
CountyFort Bend
River/StreamOyster Creek
Coordinates29.60901, -95.62620

Physical Characteristics

Dam TypeEarth
NID Height11 ft
Dam Height11 ft
Dam Length250 ft
Year Completed1948 (78 years old)

Storage & Hydraulics

NID Storage2,327 acre-ft
Max Storage2,327 acre-ft
Normal Storage1,254 acre-ft
Surface Area256 acres
Spillway TypeNone

Ownership & Safety

PurposeIrrigation
OwnerCITY OF SUGAR LAND;GULF COAST WATER AUTHORITY
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection01/04/2011
Emergency Action PlanYes

Identifiers

NID IDTX01561
Federal IDTX01561
More InfoState Dam Safety Program

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