Navarino Marsh - 80 Ac Flowag
Navarino Marsh - 80 Ac Flowag is a dam located in Shawano County, Wisconsin. It carries a Low hazard potential classification and has a fair condition assessment.
About Navarino Marsh - 80 Ac Flowag
Navarino Marsh - 80 Ac Flowag is a dam in Shawano, Wisconsin. The dam is owned by Wisconsin Department Of Natural Resources (state).
The dam stands 7 feet tall and stretches 800 feet across, creates a reservoir covering 175 acres, has a maximum storage capacity of 400 acre-feet, and collects water from a drainage area of 1 square miles.
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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 04/01/2021.
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Location
| State | Wisconsin |
| County | Shawano |
| Nearest City | Shiocton |
| Coordinates | 44.65661, -88.55685 |
Physical Characteristics
| NID Height | 7 ft |
| Dam Height | 7 ft |
| Dam Length | 800 ft |
Storage & Hydraulics
| NID Storage | 400 acre-ft |
| Max Storage | 400 acre-ft |
| Surface Area | 175 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 110 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Owner | Wisconsin Department of Natural Resources |
| Owner Type | State |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 04/01/2021 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | WI01208 |
| Federal ID | WI01208 |
| More Info | State Dam Safety Program |