Cedar 19 is an earth dam located in Jackson County, South Dakota, built in 1937. It carries a Low hazard potential classification.
Dam profile
NID height · 17 ft17 ft tall and 581 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 Cedar 19
The primary purpose of Cedar 19 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 Usda Fs (federal). It impounds the Dry Draw near Quinn.
The dam stands 17 feet tall and stretches 581 feet across, has a maximum storage capacity of 66 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1937, the structure is well-established, with more than 75 years of service.
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 10/12/2006. That was over 20 years ago.
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Location
| State | South Dakota |
| County | Jackson |
| Nearest City | Quinn |
| River/Stream | Dry Draw |
| Coordinates | 43.92996, -102.00524 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Height | 16 ft |
| Dam Length | 581 ft |
| Year Completed | 1937 (89 years old) |
Storage & Hydraulics
| NID Storage | 66 acre-ft |
| Max Storage | 66 acre-ft |
| Normal Storage | 66 acre-ft |
| Drainage Area | 1 sq mi |
| Max Discharge | 79 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Usda Fs |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 10/12/2006 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | SD02521 |
| Federal ID | SD02521 |
| More Info | State Dam Safety Program |