Levees / By county / Ottawa County, OH
Levee systems in Ottawa County, OH
57 systems on the federal register here, with 2,460 people recorded behind the 46 that publish a figure.
| System | Location | Accreditation | People | Length |
|---|---|---|---|---|
| Lake Erie - Camp Perry | Port Clinton, Ottawa County, Ohio | Non-Accredited | 1,611 | 1.83 miles |
| City of Crookston Levee 3 | Crookston, Polk County, Minnesota | Accredited | 277 | 1.05 miles |
| Ottawa County Dikes 4 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 219 | 0.66 miles |
| Unincorporated Area 17 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 197 | 1.16 miles |
| Ottawa County Dikes 19 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 55 | 4.19 miles |
| Ottawa County Dikes 29 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 15 | 0.73 miles |
| Unincorporated Area 88 | Port Clinton, Ottawa County, Ohio | Non-Accredited | 12 | 0.42 miles |
| Ottawa County Dikes | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 11 | 0.66 miles |
| Unincorporated Area 110 | Lakeside, Ottawa County, Ohio | Non-Accredited | 10 | 0.61 miles |
| Unincorporated Area 56 | Wightmans Grove, Ottawa County, Ohio | Non-Accredited | 9 | 2.28 miles |
| Unincorporated Area 84 | Port Clinton, Ottawa County, Ohio | Non-Accredited | 8 | 1.94 miles |
| Unincorporated Area 106 | Wightmans Grove, Ottawa County, Ohio | Non-Accredited | 6 | 1.84 miles |
| Ottawa County Dikes 31 | Rocky Ridge, Ottawa County, Ohio | Non-Accredited | 5 | 2.73 miles |
| Ottawa County Dikes 25 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 4 | 1.25 miles |
| Oak Harbor WWTP, Portage River, Left Bank | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 3 | 0.09 miles |
| Ottawa County Dikes 5 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 3 | 0.92 miles |
| Unincorporated Area 100 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 3 | 0.80 miles |
| Ottawa County Dikes 23 | Rocky Ridge, Ottawa County, Ohio | Non-Accredited | 2 | 0.96 miles |
| Ottawa County Dikes 24 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 2 | 1.90 miles |
| Ottawa County Dikes 32 | Rocky Ridge, Ottawa County, Ohio | Non-Accredited | 2 | 1.06 miles |
| Ottawa County Dikes 13 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 1 | 1.33 miles |
| Ottawa County Dikes 14 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 1 | 1.36 miles |
| Ottawa County Dikes 22 | Rocky Ridge, Ottawa County, Ohio | Non-Accredited | 1 | 0.79 miles |
| Ottawa County Dikes 6 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 1 | 0.74 miles |
| Unincorporated Area 101 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 1 | 4.51 miles |
| Unincorporated Area 63 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 1 | 1.19 miles |
| Camp Perry 1 | Port Clinton, Ottawa County, Ohio | Non-Accredited | 0 | 1.78 miles |
| Magee Marsh Wildlife Area (Lake Erie) | Rocky Ridge, Ottawa County, Ohio | Non-Accredited | 0 | 0.48 miles |
| Muddy Creek | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 0 | 0.75 miles |
| Ottawa County Dikes 10 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 0 | 0.72 miles |
| Ottawa County Dikes 11 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 0 | 0.59 miles |
| Ottawa County Dikes 34 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 0 | 0.58 miles |
| Ottawa County Dikes 35 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 0 | 0.68 miles |
| Ottawa County Dikes 8 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 0 | 0.65 miles |
| Ottawa County Dikes 9 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 0 | 0.64 miles |
| Unincorporated Area 103 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | 0 | 0.54 miles |
| Unincorporated Area 109 | Port Clinton, Ottawa County, Ohio | Non-Accredited | 0 | 0.26 miles |
| Unincorporated Area 111 | Port Clinton, Ottawa County, Ohio | Non-Accredited | 0 | 0.51 miles |
| Unincorporated Area 2 | Port Clinton, Ottawa County, Ohio | Non-Accredited | 0 | 1.16 miles |
| Unincorporated Area 30 | Wightmans Grove, Ottawa County, Ohio | Non-Accredited | 0 | 1.62 miles |
| Unincorporated Area 41 | Port Clinton, Ottawa County, Ohio | Non-Accredited | 0 | 0.64 miles |
| Unincorporated Area 61 | Port Clinton, Ottawa County, Ohio | Non-Accredited | 0 | 0.60 miles |
| Unincorporated Area 66 | Port Clinton, Ottawa County, Ohio | Non-Accredited | 0 | 0.50 miles |
| Unincorporated Area 87 | Port Clinton, Ottawa County, Ohio | Non-Accredited | 0 | 0.86 miles |
| Unincorporated Area 92 | Port Clinton, Ottawa County, Ohio | Non-Accredited | 0 | 1.14 miles |
| Unincorporated Area 96 | Port Clinton, Ottawa County, Ohio | Non-Accredited | 0 | 1.25 miles |
| Davis Bessie | Oak Harbor, Ottawa County, Ohio | Non-Accredited | Not published | 2.03 miles |
| Davis Bessie 2 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | Not published | 4.07 miles |
| Muddy Creek West | Oak Harbor, Ottawa County, Ohio | Non-Accredited | Not published | 0.59 miles |
| Ottawa County Dikes 18 - 2 | Oak Harbor, Ottawa County, Ohio | Non-Accredited | Not published | 0.95 miles |
| Ottawa County Dikes 33 | Rocky Ridge, Ottawa County, Ohio | Non-Accredited | Not published | 0.89 miles |
| Ottawa County Dikes 33 B | Rocky Ridge, Ottawa County, Ohio | Not published | Not published | 0.39 miles |
| Ottawa County Dikes 33 C | Rocky Ridge, Ottawa County, Ohio | Not published | Not published | 0.58 miles |
| Ottawa County Dikes 33 D | Rocky Ridge, Ottawa County, Ohio | Not published | Not published | 1.12 miles |
| Ottawa National Wildlife Refuge (Lake Erie) | Rocky Ridge, Ottawa County, Ohio | Non-Accredited | Not published | 0.43 miles |
| Unincorporated Area 63 East | Oak Harbor, Ottawa County, Ohio | Non-Accredited | Not published | 0.94 miles |
| Unincorporated Area 64 | Port Clinton, Ottawa County, Ohio | Non-Accredited | Not published | 0.81 miles |
Source: USACE National Levee Database, refreshed 2026-09-10.