Billingsley #4 is an earth dam located in Yavapai County, Arizona, built in 1957. It carries a Low hazard potential classification.
Dam profile
NID height · 10 ft10 ft tall and 1,850 ft long. 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 Billingsley #4
Billingsley #4 is a dam in Yavapai, Arizona. The dam is owned by James I. Thompson (private). It impounds the East Fork, Martinez Creek near Congress.
The dam stands 10 feet tall and stretches 1,850 feet across, has a maximum storage capacity of 157 acre-feet, and collects water from a drainage area of 6 square miles. Completed in 1957, 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 02/12/2010. That was over 16 years ago.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Arizona |
| County | Yavapai |
| Nearest City | Congress |
| River/Stream | East Fork, Martinez Creek |
| Coordinates | 34.24472, -112.84722 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Dam Length | 1,850 ft |
| Year Completed | 1957 (69 years old) |
Storage & Hydraulics
| NID Storage | 157 acre-ft |
| Max Storage | 157 acre-ft |
| Normal Storage | 103 acre-ft |
| Drainage Area | 6 sq mi |
| Max Discharge | 1,650 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | James I. Thompson |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 02/12/2010 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | AZ00124 |
| Federal ID | AZ00124 |
| More Info | State Dam Safety Program |