Norman (nid)
Norman (nid) is an earth dam located in Sioux County, Nebraska, built in 1963. It carries a Low hazard potential classification.
About Norman (nid)
The primary purpose of Norman (nid) is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Usda Fs (federal). It impounds the Cedar Canyon near Hot Springs.
The dam stands 25 feet tall and stretches 300 feet across, has a maximum storage capacity of 80 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1963, 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 10/12/2006. That was over 19 years ago.
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Location
| State | Nebraska |
| County | Sioux |
| Nearest City | Hot Springs |
| River/Stream | Cedar Canyon |
| Coordinates | 42.83957, -103.55611 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 300 ft |
| Year Completed | 1963 (63 years old) |
Storage & Hydraulics
| NID Storage | 80 acre-ft |
| Max Storage | 80 acre-ft |
| Drainage Area | 2 sq mi |
| Max Discharge | 570 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | USDA FS |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 10/12/2006 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE01127 |
| Federal ID | NE01127 |
| More Info | State Dam Safety Program |