Nolan Creek Ws Scs Site 10 Dam

Nolan Creek Ws Scs Site 10 Dam is an earth dam located in Bell County, Texas, built in 1968. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection01/31/2024
Height40 ft
Built196858 years ago

Dam profile

NID height · 40 ft
40 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

40 ft tall and 3,075 ft long, taller than 86% 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 Nolan Creek Ws Scs Site 10 Dam

The primary purpose of Nolan Creek Ws Scs Site 10 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 Bell County;bell County Wcid 6;central Texas Swcd (local government). It impounds the Tr-south Nolan Creek near Belton.

The dam stands 40 feet tall and stretches 3,075 feet across, creates a reservoir covering 34 acres, has a maximum storage capacity of 1,543 acre-feet, and collects water from a drainage area of 3 square miles. Completed in 1968, the structure is well into its service life at over 50 years old.

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 01/31/2024.

At 40 feet, this dam is taller than 86% of dams nationwide.

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Location

StateTexas
CountyBell
Nearest CityBelton
River/StreamTr-south Nolan Creek
Coordinates31.06267, -97.59543

Physical Characteristics

Dam TypeEarth
NID Height40 ft
Dam Height40 ft
Dam Length3,075 ft
Year Completed1968 (58 years old)

Storage & Hydraulics

NID Storage1,543 acre-ft
Max Storage1,543 acre-ft
Normal Storage195 acre-ft
Surface Area34 acres
Drainage Area3 sq mi
Max Discharge34,594 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerBell County;bell County Wcid 6;central Texas Swcd
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection01/31/2024
Emergency Action PlanNot Required

Identifiers

NID IDTX02342
Federal IDTX02342
More InfoState Dam Safety Program