William Patterson
William Patterson is an earth dam located in Meade County, South Dakota, built in 1951. It carries a Low hazard potential classification.
About William Patterson
The primary purpose of William Patterson is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by William Patterson (private). It impounds the Tr-camp Creek.
The dam stands 18 feet tall and stretches 540 feet across, and has a maximum storage capacity of 102 acre-feet. Completed in 1951, 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | South Dakota |
| County | Meade |
| Nearest City | None |
| River/Stream | Tr-camp Creek |
| Coordinates | 44.90333, -102.88832 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 540 ft |
| Year Completed | 1951 (75 years old) |
Storage & Hydraulics
| NID Storage | 102 acre-ft |
| Max Storage | 102 acre-ft |
| Normal Storage | 78 acre-ft |
| Max Discharge | 1,872 cfs |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | WILLIAM PATTERSON |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SD02090 |
| Federal ID | SD02090 |
| More Info | State Dam Safety Program |