| Saint Johns Lutheran Church PWS | Marysville, OH | 323 | 7 | - |
| Mohican Castle Resort | Loudonville, OH | 320 | 16 | - |
| Odnr-Hocking Hills-Ash Cave | Columbus, OH | 320 | 0 | - |
| Hocking Hills Elementary School | Logan, OH | 320 | 24 | - |
| Stratton PWS | Toronto, OH | 320 | 67 | - |
| Education Alternatives | Brook Park, OH | 320 | 8 | - |
| Maplewood Elementary K-6 | Cortland, OH | 320 | 421 | - |
| Cattle Creek Winery | Bryan, OH | 320 | 34 | - |
| Beaverdam Village | Beaverdam, OH | 319 | 213 | - |
| Clearfork MHP | Bellville, OH | 318 | 80 | - |
| Orchard Estates I Mhc, LLC | Ravenna, OH | 316 | 8 | - |
| Morristown Public Water System | Morristown, OH | 315 | 34 | - |
| Holmes County Jail | Holmesville, OH | 315 | 142 | - |
| Old Fort High School | Tiffin, OH | 315 | 48 | - |
| Cincinnati Childrens Hospt Liberty PWS | Cincinnati, OH | 313 | 0 | - |
| Grover Hill Elementary School | Haviland, OH | 312 | 24 | - |
| Grace Evangelical Church | Hilliard, OH | 311 | 87 | - |
| Casual Country Campground | Southfield, OH | 310 | 104 | - |
| Fayetteville Village PWS | Fayetteville, OH | 309 | 139 | - |
| Almost Heaven Ice Cream - Hartville PWS | Canton, OH | 308 | 0 | - |
| National Trail Raceway Tower | Hebron, OH | 306 | 144 | - |
| Hope Community Church of the Nazarene | Carroll, OH | 305 | 873 | - |
| Southern Perry Co-Hemlock | Corning, OH | 305 | 6 | - |
| Plalan Lake Water Assoc. | West Farmington, OH | 305 | 52 | - |
| Shawnee Hills Baptist Church | Jamestown, OH | 304 | 29 | - |
| Trinity Lutheran School-Jenera | Jenera, OH | 304 | 730 | - |
| Clark County Lawrenceville PWS | Springfield, OH | 302 | 206 | - |
| Washington Elementary School | Alliance, OH | 302 | 9 | - |
| St. Johns Lutheran School | Marysville, OH | 302 | 293 | - |
| Streetsboro KOA | Streetsboro, OH | 301 | 60 | - |
| Ashland Co West Holmes Career Center | Ashland, OH | 300 | 134 | - |
| Odot Rest Area 4-42 PWS | Akron, OH | 300 | 6 | - |
| Pymatuning Valley Resort 3 PWS | Williamsfield, OH | 300 | 36 | - |
| Neosa Salvation Army Camp | Carrollton, OH | 300 | 10 | - |
| Triad High School | North Lewisburg, OH | 300 | 88 | - |
| Winona Friends Church | Salem, OH | 300 | 35 | - |
| Castine Church PWS | Arcanum, OH | 300 | 39 | - |
| Erwin Brothers Truck Stop PWS | Ansonia, OH | 300 | 0 | - |
| Thompson Raceway Park PWS | Newbury, OH | 300 | 109 | - |
| Christ the King Community Church PWS | Fredericktown, OH | 300 | 4 | - |
| Mountainview Mobile Village | Gilbert, OH | 300 | 253 | - |
| Mt Tabor Church | Degraff, OH | 300 | 0 | - |
| Chaparral Family Campground PWS | Salem, OH | 300 | 63 | - |
| Country Pantry Inc / Marathon PWS | Ellsworth, OH | 300 | 50 | - |
| St Hazards - Middle Bass Island | Middle Bass Island, OH | 300 | 34 | - |
| Odot Rest Area 6-23 PWS | Delaware, OH | 300 | 41 | - |
| Circle Restaurant | Deerfield, OH | 300 | 63 | - |
| Expressview Comm Water Association | Mansfield, OH | 300 | 113 | - |
| Odot Rest Area 3-34 West | Ashland, OH | 300 | 0 | - |
| S and G Store #77 | Sylvania, OH | 300 | 3 | - |