| Harris County Mud 130 WWTP | Houston | 0.51 |
| Bilma Pud - WWTP | Houston | 0.5 |
| Northwest Harris County Mud 16 WWTP | Houston | 0.5 |
| West Harris County Mud 7 WWTP | Houston | 0.5 |
| Harris County Mud 304-Plant - 12402 Hamillcrest Dr | Houston | 0.5 |
| City Of Seminole | Seminole | 0.5 |
| Spring West Mud | Spring | 0.5 |
| Fulshear Mud 3a WWTP | Fulshear | 0.5 |
| Hungerford Mud 1 WWTP | Hungerford | 0.5 |
| City Of Newton WWTP | Newton | 0.5 |
| Ft Bend Co Mud 131 | Rosharon | 0.49 |
| Denbury West WWTP | Henderson | 0.49 |
| City Of Eagle Lake WWTF | Eagle Lake | 0.49 |
| Big Spring Water Reclamation Plant | Big Spring | 0.49 |
| Slayter Creek WWTP | Anna | 0.49 |
| Cypress-Klein Ud Wastewater Treatment Plant | Spring | 0.48 |
| City Of Dublin WWTP | Dublin | 0.48 |
| Homer N Tanner Jr Regional WTP | Avinger | 0.48 |
| Southwest Harris Co Mud 1 | Houston | 0.48 |
| City Of Willow Park WWTP | Willow Park | 0.48 |
| City Of Bogata | Bogata | 0.48 |
| North Green Mud WWTP | Houston | 0.47 |
| Brazoria Count Mud 55 WWTP | Brazoria County | 0.47 |
| City Of Troup WWTP | Troup | 0.47 |
| City Of Sonora | Sonora | 0.47 |
| Harris County Mud No 249 WWTP | Houston | 0.46 |
| Heather Glen WWTP | Houston | 0.46 |
| City Of Trinity | Trinity | 0.46 |
| Harris County Wcid 50 El Lago WWTP | El Lago | 0.46 |
| Harris County Mud 203 WWTP | Houston | 0.46 |
| City Of Josephine WWTP 2 | Josephine | 0.46 |
| City Of Cooper | Cooper | 0.45 |
| 3300' E Of The Interx Of Ih10 | Houston | 0.45 |
| Rodeo Palms WWTP | Manvel | 0.45 |
| City Of Denton | Denton | 0.45 |
| West Harris County Mud 6 | Houston | 0.45 |
| City Of Hubbard WWTF | Hubbard | 0.45 |
| Pirates Beach WWTP | Galveston | 0.45 |
| City Of Deport WWTP | Deport | 0.45 |
| Laguna Vista WWTP | Laguna Vista | 0.44 |
| City Of Columbus WWTP | Columbus | 0.44 |
| Northwest Freeway Mud WWTP | Hockley | 0.44 |
| Gunter Creek WWTP | Gunter | 0.44 |
| City Of Mathis WWTF | Mathis | 0.44 |
| Chandler City Of | Chandler | 0.44 |
| Montgomery County Mud 105 Wastewater Treatment Plant 1 | Spring | 0.44 |
| City Of Jersey Village | Houston | 0.44 |
| Plantation Mud | Sugar Land | 0.44 |
| Harris Co Mud 149 WWTP | Houston | 0.44 |
| City Of Luling North WWTF | Luling | 0.43 |
| City Of Rockdale WWTP | Rockdale | 0.43 |
| Fort Bend County Mud 118 WWTP | Richmond | 0.43 |
| Bayview Mud WWTP | Bacliff | 0.43 |
| Addicks Ud WWTP | Houston | 0.43 |
| City Of Schulenburg | Schulenburg | 0.43 |
| Harris County Mud 191 WWTP | Houston | 0.43 |
| City Of Manvel WWTP | Manvel | 0.43 |
| City Of Comanche | Comanche | 0.42 |
| Toledo Bend Dam | Burkeville | 0.42 |
| Roman Forest Mud WWTF | Roman Forest | 0.42 |
| Chambers County District No 1 WWTP | Baytown | 0.42 |
| Acton Mud WWTF | Granbury | 0.42 |
| Regional WWTF | Laredo | 0.42 |
| Fry Road Mud WWTP | Houston | 0.42 |
| Harris County Wcid 70 WWTP | Crosby | 0.41 |
| City Of Grand Saline WWTF | Grand Saline | 0.41 |
| Frankston Caddo Creek WWTP | Frankston | 0.41 |
| City Of Olney WWTP | Olney | 0.4 |
| Stewart Creek WWTP | Frisco | 0.4 |
| Galveston County Mud 12 WWTP | Bayou Vista | 0.4 |
| Sunbelt Fwsd High Meadows Subdivision | Houston | 0.4 |
| Wharton County Wcid 2 WWTP | East Bernard | 0.4 |
| City Of Pineland WWTP | Pineland | 0.4 |
| Menard WWTP | Menard | 0.4 |
| City Of Tatum | Tatum | 0.4 |
| Grandview WWTP | Grandview | 0.4 |
| Justin WWTF | Justin | 0.4 |
| Royalwood South WWTP | Houston | 0.39 |
| Palmer Plantation Mud Regional WWTP | Missouri City | 0.39 |
| City Of Bishop WWTF | Bishop | 0.39 |
| City Of Springtown WWTP | Springtown | 0.39 |
| Harris County Mud 50 WWTP 2 | Crosby | 0.39 |
| City Of Meridian | Meridian | 0.39 |
| City Of Godley WWTP | Godley | 0.39 |
| City Of Wharton WWTP 2 | Wharton | 0.38 |
| Harris County Mud 276 WWTP | Houston | 0.38 |
| City Of Hico-Plant - Utility St / Cedar St | Hico | 0.38 |
| City Of Lytle WWTP | Lytle | 0.38 |
| City Of Teague WWTP | Teague | 0.38 |
| City Of Lott WWTP | Lott | 0.38 |
| Dessau WWTF | Austin | 0.38 |
| City Of Richmond South WWTP | Richmond | 0.37 |
| Cisco Of Cisco WWTP | Cisco | 0.37 |
| City Of Maypearl WWTP | Maypearl | 0.37 |
| Rembert Tract WWTP | Spring | 0.37 |
| City Of Muenster WWTP | Muenster | 0.37 |
| Town Of Ponder WWTP | Ponder | 0.37 |
| City Of Giddings North WWTF | Giddings | 0.37 |
| Tdcj Luther Unit WWTP | Navasota | 0.37 |
| Valley Ranch WWTP | Conroe | 0.36 |
| City Of Florence WWTP | Florence | 0.36 |
| Montgomery County Mud 157 WWTP 1 | Conroe | 0.36 |
| Port O'Connor Improvement District WWTP | Port O'Connor | 0.36 |
| Quitman WWTP | Quitman | 0.36 |
| City Of Elsa WWTP | Elsa | 0.36 |
| Harris County Mud 434 WWTP | Cypress | 0.36 |
| Harris County Mud 104 WWTP | Houston | 0.36 |
| Fort Bend County Mud 190 WWTP | Houston | 0.36 |
| Harris County Mud 11 WWTP | Houston | 0.35 |
| City Of Alto WWTP | Alto | 0.35 |
| Harris County Mud 6 WWTP | Houston | 0.35 |
| Tom Bean WWTP | Tom Bean | 0.35 |
| Harris County Wcid 99 WWTP | Spring | 0.35 |
| Sheldon Woods WWTP | Houston | 0.35 |
| Harris County Mud 360 | Houston | 0.35 |
| City Of Mason WWTP | Mason | 0.35 |
| Jamaica Beach WWTP | Jamaica Beach | 0.35 |
| Fort Bend County Mud 184 WWTP | Rosenberg | 0.35 |
| City Of Kerens WWTP | Kerens | 0.35 |
| Point Aquarius Mud WWTP | Willis | 0.34 |
| San Diego WWTP | San Diego | 0.34 |
| City Of Moody | Moody | 0.34 |
| Harris County Mud 286 WWTF | Houston | 0.34 |
| City Of Giddings South WWTP | Giddings | 0.34 |
| City Of Stamford | Stamford | 0.34 |
| Ganado WWTP | Ganado | 0.34 |
| City Of Overton WWTP | Overton | 0.34 |
| Fort Bend County Mud 185 WWTP | Katy | 0.34 |
| City Of Santa Rosa WWTP | Santa Rosa | 0.34 |
| Willow Creek WWTP | Smithville | 0.33 |
| Harris County Mud 185 WWTP | Houston | 0.33 |
| Cityof Odem WWTP | Odem | 0.33 |
| 3000' E Of Interx W Rayford Rd | Houston | 0.33 |
| Montgomery County Mud 83 WWTP | Houston | 0.33 |
| Rolling Hills WWTP | Houston | 0.33 |
| Seis Lagos WWTP | Wylie | 0.33 |
| City Of Ector WWTP | Ector | 0.33 |
| Woodcreek Mud WWTP | Houston | 0.33 |
| Harris County Mud 284 WWTP | Katy | 0.33 |
| City Of Flatonia | Flatonia | 0.33 |
| Timberlake WWTP | Houston | 0.32 |
| City Of Hemphill-Swtp - Hemphill 1 (new) | Hemphill | 0.32 |
| Woodland Oaks WWTP | Houston | 0.32 |
| Town Of Lakewood Village WWTP | Lakewood Village | 0.32 |
| City Of De Kalb WWTP | De Kalb | 0.32 |
| Harris County Mud 345 WWTF | Houston | 0.32 |
| City Of Troy WWTP | Troy | 0.31 |
| Rayburn Country Mud WWTP | Jasper | 0.31 |
| City Of Alpine Municipal WWTF | Alpine | 0.31 |
| Panorama Village Wastewater Treatment Facility | Conroe | 0.31 |
| Montgomery County Ud 2 WWTP | Houston | 0.31 |
| City Of Penitas WWTP | Penitas | 0.31 |
| Harris Co Mud 216 WWTP | Houston | 0.31 |
| Gregory STP | Gregory | 0.31 |
| South West WWTP | Henrietta | 0.31 |
| Inverness Forest Id WWTF | Houston | 0.3 |
| Mims Creek WWTP | Fairfield | 0.3 |
| City Of Hawkins WWTP | Hawkins | 0.3 |
| City Of Rocksprings WWTP | Rocksprings | 0.3 |
| City Of Orchard WWTF | Orchard | 0.3 |
| Montgomery County Mud 112 WWTP | Conroe | 0.3 |
| Rolling Fork Pud WWTP | Houston | 0.3 |
| City Of Beckville WWTF | Beckville | 0.3 |
| City Of Pottsboro-Plant - 116 S Meadowbrook Dr | Pottsboro | 0.3 |
| Waskom WWTP | Waskom | 0.3 |
| White Oak Bend WWTP | Houston | 0.3 |
| Castlewood Regional WWTP | Houston | 0.3 |
| City Of Coleman WWTP | Coleman | 0.3 |
| Main Plant | Childress | 0.3 |
| Lake Conroe Hills Mud WWTF | Willis | 0.3 |
| West Agua WWTP | Sullivan City | 0.3 |
| Harris County Mud 495 WWTP 2 | Katy | 0.29 |
| Caney Creek Mud | Sargent | 0.29 |
| City Of Nixon-Plant - 3rd / Spring | Nixon | 0.29 |
| Spencer Road Pud-Plant - 57945 Jackrabbit Rd | Houston | 0.29 |
| City Of Ennis Water Treatment Plant | Ennis | 0.29 |
| City Of Kountze WWTP | Kountze | 0.29 |
| Memorial Point Utility WWTP | Livingston | 0.29 |
| City Of Kemp WWTP | Kemp | 0.29 |
| North Angelina County Regional Wastewater | Lufkin | 0.29 |
| Town Of Van Horn Sewage Treatment Plant | Van Horn | 0.29 |
| Fort Bend County Mud 41 WWTP | Sugar Land | 0.29 |
| Harris County Mud 374 | Houston | 0.29 |
| City Of Clyde WWTP | Clyde | 0.29 |
| Hull Fwsd WWTP | Hull | 0.29 |
| City Of Smithville | Smithville | 0.29 |
| Fort Bend County Mud 81 WWTP | Katy | 0.29 |
| Agua Dulce WWTF | Agua Dulce | 0.29 |
| Rellis Campus WWTP | Bryan | 0.28 |
| Tidwell Timbers WWTP | Houston | 0.28 |
| Big Sandy WWTF | Big Sandy | 0.28 |
| Tornillo WWTF | Tornillo | 0.28 |
| San Saba WWTP | San Saba | 0.28 |
| City Of Hallettsville-Plant - Industrial - E Cemetery St | Hallettsville | 0.28 |
| Richey Road Mud WWTF | Houston | 0.28 |
| City Of West Tawakoni WWTP | West Tawakoni | 0.28 |
| City Of Ore City WWTF | Ore City | 0.28 |
| Harris County Mud No. 58 WWTP | Spring | 0.27 |
| City Of Poteet WWTF | Poteet | 0.27 |
| Chateau Woods Municipal Utility | Conroe | 0.27 |