York Creek Ws Scs Site 6 Dam

York Creek Ws Scs Site 6 Dam is an earth dam located in Guadalupe County, Texas, built in 1962. It carries a Significant hazard potential classification.

Hazard potentialSignificantFailure could cause major damage
ConditionNot assessed
Emergency action planOn file
Last inspection03/15/2017
Height31 ft
Built196264 years ago

Dam profile

NID height · 31 ft
31 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

31 ft tall and 1,328 ft long, taller than 72% of U.S. dams with a recorded height. 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 York Creek Ws Scs Site 6 Dam

The primary purpose of York Creek Ws Scs Site 6 Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Comal-guadalupe Swcd;york Creek Improvement District (local government). It impounds the Tr-york Creek.

The dam stands 31 feet tall and stretches 1,328 feet across, creates a reservoir covering 26 acres, has a maximum storage capacity of 877 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1962, the structure is well into its service life at over 50 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. An emergency action plan is in place for this dam. The most recent inspection on record was 03/15/2017.

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Location

StateTexas
CountyGuadalupe
River/StreamTr-york Creek
Coordinates29.73938, -97.97464

Physical Characteristics

Dam TypeEarth
NID Height31 ft
Dam Height31 ft
Dam Length1,328 ft
Year Completed1962 (64 years old)

Storage & Hydraulics

NID Storage877 acre-ft
Max Storage877 acre-ft
Normal Storage163 acre-ft
Surface Area26 acres
Drainage Area1 sq mi
Max Discharge2,460 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerComal-guadalupe Swcd;york Creek Improvement District
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentNot assessed
Last Inspection03/15/2017
Emergency Action PlanYes

Identifiers

NID IDTX01605
Federal IDTX01605
More InfoState Dam Safety Program