Del Lago Lake Dam is an earth dam located in Washington County, Missouri, built in 1986. It carries a Low hazard potential classification.
Dam profile
NID height · 33 ft33 ft tall, taller than 76% 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 Del Lago Lake Dam
The primary purpose of Del Lago Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by National Development Co (private). It impounds the Crows Creek near Anthonies Mill.
The dam stands 33 feet tall, creates a reservoir covering 6 acres, has a maximum storage capacity of 106 acre-feet, and collects water from a drainage area of 320 square miles. Completed in 1986, the structure is 40 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.
At 33 feet, this dam is taller than 76% of dams nationwide.
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Location
| State | Missouri |
| County | Washington |
| Nearest City | Anthonies Mill |
| River/Stream | Crows Creek |
| Coordinates | 38.11089, -91.09087 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 33 ft |
| Dam Height | 33 ft |
| Year Completed | 1986 (40 years old) |
Storage & Hydraulics
| NID Storage | 106 acre-ft |
| Max Storage | 106 acre-ft |
| Normal Storage | 66 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 320 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | National Development Co |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO31897 |
| Federal ID | MO31897 |
| More Info | State Dam Safety Program |