| City Of Union Springs Utilities Board | Union Springs | 238 |
| Valley Creek Wastewater Treatment Plant | Bessemer | 36.8 |
| Village Creek WWTP | Birmingham | 23.7 |
| Tuscaloosa WWTP | Tuscaloosa | 18.27 |
| Catoma Creek WWTP | Montgomery | 14.28 |
| City Of Huntsville | Madison | 13.91 |
| Montgomery Enconchate WWTP | Montgomery | 13.08 |
| Five Mile Creek Wastewater Treatment Plant | Fultondale | 10.73 |
| Cypress Creek WWTP | Florence | 8.05 |
| Albertville Waste Water Treatment Plant | Albertville | 7.37 |
| Gadsden West River WWTP | Gadsden | 5.81 |
| City Of Orange Beach | Orange Beach | 4.05 |
| Turkey Creek WWTP | Pinson | 4 |
| Phenix City Wastewater Treatment Plant | Phenix City | 3.87 |
| Aldridge Creek Wastewater Treatment Plant | Huntsville | 3.84 |
| Alabaster WWTP | Alabaster | 3.64 |
| Jasper Town Creek WWTP | Jasper | 3.63 |
| Eastlake Wastewater Plant | Guntersville | 3.31 |
| Opelika Westside WWTP | Opelika | 3.24 |
| Walnut Creek WWTP | Troy | 3.18 |
| Trussvillle WWTP | Trussville | 2.75 |
| Cahaba River Wastewater Treatment Plant | Hoover | 2.65 |
| Millry Lagoon | Millry | 2.6 |
| Russellville WWTP | Russellville | 2.5 |
| Foley WWTP | Foley | 2.37 |
| Northport Wastewater Treatment Plant | N Port | 2.35 |
| J. E. Ham WWTP | Sylacauga | 2.34 |
| Big Cove WWTP | Brownsboro | 2.25 |
| Utilities Board Of The City Of Tuskegee | Tuskegee | 2.11 |
| Slab Creek Wastewater Treatment Plant | Boaz | 2.02 |
| Lanett WWTP City Of | Lanett | 1.93 |
| Jacksonville WWTP | Jacksonville | 1.88 |
| Saraland Wastewater Treatment Plant | Saraland | 1.7 |
| Dothan Cypress Creek WWTP | Dothan | 1.63 |
| New Market Wastewater Mgmt Facility | New Market | 1.61 |
| Millbrook WWTP | Millbrook | 1.6 |
| Fort Payne Wastewater Treatment Plant | Fort Payne | 1.53 |
| Courtland WWTP | Courtland | 1.52 |
| Helena WWTP | Helena | 1.5 |
| Dye Creek Wastewater Treatment Plt | Pell City | 1.33 |
| Leeds Norman R Skinner WWTP | Leeds | 1.28 |
| Stanley Brooks WWTP | Prichard | 1.26 |
| Robertsdale WWTP | Robertsdale | 1.25 |
| Piedmont Lagoon | Piedmont | 1.07 |
| Rainbow City Lagoon | Rainbow City | 1.07 |
| Lincoln South WWTP | Lincoln | 1.04 |
| City Of Hoover | Hoover | 0.99 |
| Alexander City Coley Creek WWTP | Alexander City | 0.94 |
| Centreville-Brent WWTP | Centreville | 0.93 |
| Vance WWTP | Vance | 0.9 |
| Ashland City Of Water Works And Sewer Bd (wwtp) | Ashland | 0.89 |
| Bridgeport Utilities Board | Bridgeport | 0.86 |
| Harry Still Sr WWTP | Bay Minette | 0.84 |
| Milley'S Creek WPCP | Pike Road | 0.84 |
| Satsuma Wastewater Treatment Facility | Satsuma | 0.79 |
| Alexander City Sugar Creek WWTP | Alexander City | 0.78 |
| Bayou La Batre Rr St WWTP | Bayou La Batre | 0.76 |
| Montevallo Water And Sewer Board | Montevallo | 0.76 |
| Mallard Fox West WWTP | Trinity | 0.66 |
| Moody Hwy 411 WWTP (moody) | Moody | 0.65 |
| Rainsville WWTP | Rainsville | 0.64 |
| Atmore WWTP | Atmore | 0.61 |
| Camp Branch Water Reclamation Facility | Calera | 0.6 |
| Dauphin Island WWTP | Dauphin Island | 0.59 |
| Columbiana WWTP | Columbiana | 0.59 |
| Blountsville Hcr System | Blountsville | 0.56 |
| Evergreen Lagoon | Evergreen | 0.55 |
| Greensboro Lagoon | Greensboro | 0.54 |
| Hamilton WWTP | Hamilton | 0.53 |
| Hayneville Hcr Lagoon | Hayneville | 0.5 |
| Brundidge WWTP | Brundidge | 0.5 |
| Geneva Wwsb Sewage Treatment Plt | Geneva | 0.48 |
| Monroeville Double Branch WWTP | Monroeville | 0.47 |
| Red Bay WWTP | Red Bay | 0.46 |
| Haleyville WWTP | Haleyville | 0.44 |
| Elba Lagoon | Elba | 0.43 |
| St. Clair Correctional Facility | Springville | 0.43 |
| Childersburg Bailey Br Lagoon | Childersburg | 0.43 |
| Enterprise WWTP 2 | Enterprise | 0.41 |
| Stevenson Wastewater Treatment Lagoon | Stevenson | 0.41 |
| Luverne City Of Wwsb WWTP | Luverne | 0.4 |
| Butler WWTP | Butler | 0.38 |
| Priceville WWTP | Decatur | 0.38 |
| Chickasaw Lagoon | Chickasaw | 0.38 |
| Limestone Correctional | Harvest | 0.37 |
| Tallassee Sewer Stabilization Pond | Tallassee | 0.36 |
| Headland Jimmy Carr WWTP | Headland | 0.35 |
| Talladega Brecon WWTP | Talladega | 0.35 |
| Hanceville WWTP | Hanceville | 0.34 |
| Jackson Lagoon | Jackson | 0.33 |
| Westside WWTP | Bay Minette | 0.33 |
| Winfield WWTP | Winfield | 0.33 |
| Ardmore WWTP | Ardmore | 0.33 |
| Carbon Hill WWTP | Carbon Hill | 0.33 |
| Linden Hcr Lagoon | Linden | 0.29 |
| Jeff Road WWTP | Harvest | 0.29 |
| North Choctaw WWTP | Lisman | 0.27 |
| Fountain Correctional Facility | Atmore | 0.27 |
| Daleville Westside WWTP | Daleville | 0.26 |
| Georgiana WWTP | Georgiana | 0.26 |
| New Hope Hcr Lagoon | New Hope | 0.26 |
| Hudson Branch WWTP | Monroeville | 0.26 |
| Springville Lagoon | Springville | 0.25 |
| Vernon Yellow Creek Lagoon | Vernon | 0.25 |
| Lockhart/florala WWTP | Lockhart | 0.25 |
| Clayton WWTP | Clayton | 0.24 |
| Heflin Lagoon | Heflin | 0.24 |
| Clio Lagoon | Clio | 0.23 |
| Ozark Northeast Lagoon | Ozark | 0.23 |
| Gurley WWTP | Gurley | 0.23 |
| Thomasville City Of WW And Sb | Thomasville | 0.23 |
| Ashford WWTP | Ashford | 0.22 |
| Lineville Lagoon | Lineville | 0.22 |
| Hartford Lagoon | Hartford | 0.22 |
| Millport Lagoon | Millport | 0.22 |
| Hurtsboro Hcr Lagoon | Hurtsboro | 0.21 |
| York Lagoon | York | 0.21 |
| Mill Creek Waste Water Treatment Plant | Lafayette | 0.21 |
| Sulligent WWTP | Sulligent | 0.2 |
| Glencoe Lagoon | Glencoe | 0.2 |
| Talladega Airport Ind Pk WWTP | Talladega | 0.2 |
| Citronelle Wastewater Treatment Plant | Citronelle | 0.19 |
| Falkville Hcr Lagoon | Falkville | 0.19 |
| Pine Hill Lagoon | Pine Hill | 0.18 |
| James Creek Wastewater Treatment Plant | Grove Hill | 0.18 |
| Burwell Road WWTP | Harvest | 0.18 |
| Phil Campbell WWTP | Phil Campbell | 0.18 |
| Moundville Lagoon | Moundville | 0.18 |
| East Brewton WWTP | East Brewton | 0.17 |
| Rolling Hills Wastewater Lagoon | Montgomery | 0.17 |
| Gordo WWTP | Gordo | 0.16 |
| Chatom WWTF | Chatom | 0.16 |
| Slocomb Lagoon | Slocomb | 0.16 |
| Leighton WWTP | Leighton | 0.16 |
| Flomaton Lagoon | Flomaton | 0.16 |
| Cordova WWTP | Cordova | 0.16 |
| Reform WWTP | Reform | 0.16 |
| Daleville SE Lagoon | Daleville | 0.15 |
| Collinsville Lagoon | Collinsville | 0.15 |
| Wedowee Lagoon | Wedowee | 0.14 |
| Oakman Lagoon Hcr | Oakman | 0.14 |
| Fort Deposit WWTF | Fort Deposit | 0.13 |
| Guin Beaver Creek Lagoon | Guin | 0.13 |
| Ashville Lagoon | Ashville | 0.13 |
| Opp Eastside WWTP | Opp | 0.13 |
| Cleveland Water Works | Cleveland | 0.11 |
| Cottonwood Lagoon | Cottonwood | 0.11 |
| West Blocton WWTP | West Blocton | 0.11 |
| Fairmont WWTP | Sylacauga | 0.11 |
| Marion WWTP | Marion | 0.1 |
| Cherokee WWTP | Cherokee | 0.09 |
| Henagar WWTP | Henagar | 0.09 |
| New Brockton WWTP | New Brockton | 0.09 |
| Rutledge Wastewater Lagoon | Rutledge | 0.09 |
| Parrish Hcr Lagoon | Parrish | 0.09 |
| Snead Waste Water Treatment Plant | Altoona | 0.09 |
| Town Creek WWTP | Town Creek | 0.09 |
| Elkmont Rural Village WWTP | Elkmont | 0.08 |
| Taylor WWTP | Taylor | 0.08 |
| Goodwater Lagoon | Goodwater | 0.08 |
| Southside Waste Stabilization Ponds | Southside | 0.08 |
| Kinsey WWTP | Kinsey | 0.07 |
| Autaugaville WWTP | Autaugaville | 0.07 |
| Crossville Industrial Pk WWTP | Crossville | 0.07 |
| Lexington Lagoon And Sprayfield | Lexington | 0.07 |
| Hollywood WWTP | Hollywood | 0.07 |
| Hunter'S Crossing WWTP | Madison | 0.06 |
| Eutaw Lagoon | Eutaw | 0.06 |
| Town Of Gordon WWTP | Gordon | 0.06 |
| Akron Lagoon | Akron | 0.06 |
| Ariton Lagoon | Ariton | 0.06 |
| East Walker County WWTP | Dora | 0.06 |
| Alabama Department Of Conservation Lakepoint State Park | Eufaula | 0.06 |
| Cherokee County WWTP | Leesburg | 0.06 |
| Pennington WWTF | Pennington | 0.06 |
| Double Springs WWTP | Double Springs | 0.05 |
| Cedar Bluff Wastewater Treatment Plant | Cedar Bluff | 0.05 |
| Garden City WWTP | Garden City | 0.05 |
| Littleville Wastewater Treatment Pl | Littleville | 0.04 |
| Phillips High School Wetlands | Bear Creek | 0.04 |
| Gilbertown Water Resources Recovery Facility | Gilbertown | 0.04 |
| Overlook Hills Sewage Lagoon | Valley Grande | 0.04 |
| Sumiton Lagoon | Sumiton | 0.04 |
| Owens Cross Roads WWTP | Owens Cross Roads | 0.04 |
| Pinecrest Lagoon | Childersburg | 0.03 |
| Brilliant WWTP | Brilliant | 0.03 |
| Steele Lagoon | Steele | 0.03 |
| Altoona Lagoon | Altoona | 0.03 |
| Stoney Creek WWTP | Huntsville | 0.03 |
| Pinedale WWTP | Ashville | 0.02 |
| Mosses Wastewater Treatment Facility | Hayneville | 0.02 |
| Maplesville WWTP | Maplesville | 0.02 |
| Notasulga Lagoon And Sprayfield | Notasulga | 0.02 |
| Brantley Lagoon | Brantley | 0.02 |
| Sycamore WWTP | Sycamore | 0.02 |
| Camp Hill Lagoon | Camp Hill | 0.02 |
| Woodville WWTP | Woodville | 0.02 |
| Wadley Lagoon | Wadley | 0.01 |
| Lucy'S Branch WWTP | Athens | 0.01 |
| Greenetrack Wwt Lagoon | Eutaw | 0.01 |