Sage Dam is an earth dam located in Jasper County, Iowa, built in 1970. It carries a Low hazard potential classification.
Dam profile
NID height · 28 ft28 ft tall and 335 ft long, taller than 62% 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 Sage Dam
The primary purpose of Sage Dam 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 Henry & Lorna Sage (private). It impounds the Tr-sugar Creek near Colfax.
The dam stands 28 feet tall and stretches 335 feet across, creates a reservoir covering 9 acres, has a maximum storage capacity of 178 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1970, 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 04/06/1977. That was over 49 years ago.
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Location
| State | Iowa |
| County | Jasper |
| Nearest City | Colfax |
| River/Stream | Tr-sugar Creek |
| Coordinates | 41.72610, -93.29060 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 28 ft |
| Dam Length | 335 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 178 acre-ft |
| Max Storage | 178 acre-ft |
| Normal Storage | 65 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | Henry & Lorna Sage |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 04/06/1977 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA00530 |
| Federal ID | IA00530 |
| More Info | State Dam Safety Program |