San Ramon Dam

San Ramon Dam is an earth dam located in Webb County, Texas, built in 1927. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspectionNot reported
Height12 ft
Built192799 years ago

Dam profile

NID height · 12 ft
12 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

12 ft tall. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About San Ramon Dam

The primary purpose of San Ramon Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Isauro Martinez Jr (private). It impounds the Becerra Creek.

The dam stands 12 feet tall, and has a maximum storage capacity of 528 acre-feet. Completed in 1927, 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.

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Location

StateTexas
CountyWebb
River/StreamBecerra Creek
Coordinates27.39558, -99.40685

Physical Characteristics

Dam TypeEarth
NID Height12 ft
Dam Height12 ft
Year Completed1927 (99 years old)

Storage & Hydraulics

NID Storage528 acre-ft
Max Storage528 acre-ft
Normal Storage287 acre-ft
Spillway TypeNone

Ownership & Safety

PurposeIrrigation
OwnerIsauro Martinez Jr
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Emergency Action PlanNot Required

Identifiers

NID IDTX02251
Federal IDTX02251
More InfoState Dam Safety Program