Jasper County Roadgrade Dam 35-81-17
Jasper County Roadgrade Dam 35-81-17 is an earth dam located in Jasper County, Iowa, built in 2001. It carries a Low hazard potential classification.
About Jasper County Roadgrade Dam 35-81-17
Jasper County Roadgrade Dam 35-81-17 is a dam in Jasper, Iowa. The dam is owned by Jasper County Board Of Supervisors (local government). It impounds the Tr- Rock Creek near Rock Creek State Park.
The dam stands 28 feet tall and stretches 750 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 110 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2001, the structure is relatively new.
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.
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Location
| State | Iowa |
| County | Jasper |
| Nearest City | Rock Creek State Park |
| River/Stream | Tr- Rock Creek |
| Coordinates | 41.79020, -92.80040 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 28 ft |
| Dam Length | 750 ft |
| Year Completed | 2001 (25 years old) |
Storage & Hydraulics
| NID Storage | 110 acre-ft |
| Max Storage | 110 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | Jasper County Board of Supervisors |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | IA03431 |
| Federal ID | IA03431 |
| More Info | State Dam Safety Program |