Gross Lake Dam

Gross Lake Dam is an earth dam located in Erath County, Texas, built in 1950. It carries a Low hazard potential classification.

About Gross Lake Dam

The primary purpose of Gross Lake Dam is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Will C Miller Iii Trustee (private). It impounds the Sycamore Creek.

The dam stands 30 feet tall and stretches 1,450 feet across, creates a reservoir covering 35 acres, and has a maximum storage capacity of 526 acre-feet. Completed in 1950, 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. The most recent inspection on record was 12/17/1981. That was over 44 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyErath
River/StreamSycamore Creek
Coordinates32.21535, -98.07216

Physical Characteristics

Dam TypeEarth
NID Height30 ft
Dam Height30 ft
Dam Length1,450 ft
Year Completed1950 (76 years old)

Storage & Hydraulics

NID Storage526 acre-ft
Max Storage526 acre-ft
Normal Storage367 acre-ft
Surface Area35 acres
Spillway TypeUncontrolled

Ownership & Safety

PurposeWater Supply
OwnerWILL C MILLER III TRUSTEE
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection12/17/1981
Emergency Action PlanNot Required

Identifiers

NID IDTX00869
Federal IDTX00869
More InfoState Dam Safety Program

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