| Astatula Elementary | Astatula | 0.01 |
| East Marion Elementary School WWTF | Silver Springs | 0.01 |
| Fdot - US 19 Taylor Rest Area WWTF | Perry | 0.01 |
| Geneva Elementary School WWTF | Geneva | 0.01 |
| Hart Springs Park WWTF | Bell | 0.01 |
| Harvest Vineyard Mission Church WWTP | Caryville | 0.01 |
| Volusia Pines Elementary School WWTF | Lake Helen | 0.01 |
| Windermere Elementary School | Windermere | 0.01 |
| Yankeetown School WWTF | Yankeetown | 0.01 |
| Callahan Intermediate School WWTF | Callahan | 0.0099 |
| Centennial Elementary School WWTF | Dade City | 0.0099 |
| Fessenden Elementary School WWTF | Ocala | 0.0099 |
| Fort Mccoy School WWTF | Fort Mc Coy | 0.0099 |
| Marianna Community Correctional Center WWTF | Marianna | 0.0099 |
| North Marion Middle School | Citra | 0.0099 |
| Reddick-Collier Elem School | Reddick | 0.0099 |
| Romeo Elementary School | Dunnellon | 0.0099 |
| Shady Hills Elem School | Ocala | 0.0099 |
| Sparr Elementary School WWTF | Anthony | 0.0099 |
| Stanton-Weirsdale Elem School | Weirsdale | 0.0099 |
| Columbia City Elementary School WWTF | Columbia City | 0.0098 |
| Ochwilla Elementary School WWTF | Hawthorne | 0.0097 |
| Dover Elementary School | Dover | 0.009 |
| Levy Forestry Work Camp WWTF | Bronson | 0.009 |
| Mascotte Elementary School WWTF | Mascotte | 0.009 |
| Seminole Springs Elementary School WWTF | Eustis | 0.009 |
| Spring Creek Elem School | Paisley | 0.009 |
| Ernest Ward Middle School WWTP | Walnut Hill | 0.008 |
| Southwood Elementary WWTF | Hastings | 0.008 |
| Westside Elementary School WWTF | Lake City | 0.008 |
| Maintenance & Operations South Area WWTF | Mascotte | 0.0075 |
| Pinemount Elementary School WWTF | Lake City | 0.0075 |
| Melrose Community School WWTF | Melrose | 0.006 |
| Q. I. Roberts Middle School WWTF | Florahome | 0.0055 |
| Archer Community School WWTF | Archer | 0.005 |
| Caladesi Island State Park | Dunedin | 0.005 |
| Hontoon Island State Park | Deland | 0.005 |
| Lake Manatee State Park WWTF | Bradenton | 0.005 |
| Samsula Academy WWTF | New Smyrna Beach | 0.005 |
| Horse Creek WWTF | Arcadia | 0.004 |
| City Of Dunedin Wastewater Treatment Plant | Dunedin | — |
| Edgewater Wastewater Treatment Plant | Edgewater | — |
| Indian River County - West WWTF | Vero Beach | — |
| Marshall St. Advanced Pollution Control Facility | Clearwater | — |
| Melbourne Beach, City Of - Bcud/ South Beaches WWTF | Melbourne Beach | — |
| Noma STP | Noma | — |
| Polk County - Northeast Regional WWTF | Davenport | — |
| R. Dwayne Huffman Reclaimed Water Plant | Port Orange | — |
| Sr-207 WWTF | Elkton | — |
