| Richmond WWTP | Richmond | 62.68 |
| Noman M Cole Jr Pollution Control Plant | Lorton | 37.56 |
| Hopewell WWTP | Hopewell | 24.08 |
| Arlington County Water Pollution Control Plant | Arlington | 20.72 |
| Falling Creek Sewage Treatment Plant Chesterfied County Board | Richmond | 9.84 |
| Tazewell County Psa - Amonate WWTP | North Tazewell | 7.75 |
| City Of Danville Northside WWTP | Danville | 6.91 |
| Front Royal WWTP | Front Royal | 4.7 |
| Martinsville STP | Ridgeway | 4.66 |
| Middle River Regional WWTP | Verona | 3.7 |
| Peppers Ferry Regional Wastewater Treatment Plant | Radford | 3.68 |
| Culpeper Wastewater Treatment Plant | Culpeper | 3.32 |
| Christiansburg Town Of | Christiansburg | 3.08 |
| Fredericksburg Wastewater Treatment Facility | Fredericksburg | 2.47 |
| Fmc Wastewater Treatment Plant | Fredericksburg | 2.43 |
| Maple Ave WWTP | South Boston | 2.25 |
| Richlands Regional WWTF | Richlands | 2.24 |
| Parkins Mills Wastewater Treat | Winchester | 2.1 |
| Spring Branch Waste Water Treatment Facility | Waverly | 1.9 |
| Big Stone Gap Regional WWTP | Big Stone Gap | 1.83 |
| Wytheville WWTP | Wytheville | 1.79 |
| Galax Wastewater Treatment Facility | Galax | 1.73 |
| Altavista Town - Wastewater Treatment Plant | Altavista | 1.63 |
| Town Of Luray | Luray | 1.45 |
| Remington Wastewater Treatment | Remington | 1.01 |
| Orange Virginia Town Of Sewage | Orange | 1.01 |
| Rocky Mount Town Sewage Treatment Plant | Rocky Mount | 0.94 |
| Wilderness Wastewater Treatment Plant | Locust Grove | 0.91 |
| Lexington-Rockbridge Regional Wqcf | Lexington | 0.9 |
| Bedford Wastewater Treatment Plant | Bedford | 0.9 |
| Lawrenceville STP | Lawrenceville | 0.88 |
| South Hill WWTP | South Hill | 0.88 |
| Alleghany Co - Lower Jackson River Regional WWTP | Iron Gate | 0.85 |
| Emporia, City Of | Emporia | 0.84 |
| Strasburg STP | Strasburg | 0.83 |
| Tazewell Wastewater Plant, Tow | Tazewell | 0.76 |
| Blackstone Town | Blackstone | 0.71 |
| Woodstock STP | Woodstock | 0.6 |
| Caroline County Regional Sewage Treatment Plant | Ruther Glen | 0.59 |
| Parham Landing WWTP | West Point | 0.57 |
| Town Of Tappahannock Wastewater Treatment Plant | Tappahannock | 0.46 |
| Mount Jackson WWTP | Mount Jackson | 0.44 |
| Berryville WWTP | Berryville | 0.44 |
| Vint Hill Farm Station | Warrenton | 0.44 |
| Scott County Psa - Holston Regional WWTP | Weber City | 0.43 |
| Three Creek WWTP | Emporia | 0.43 |
| Chilhowie Regional Wastewater Treatment Plant | Chilhowie | 0.4 |
| Round Hill Town Wastewater Treatment Plant | Round Hill | 0.4 |
| Pound WWTP | Pound | 0.4 |
| Washington Cnty Service Authority -Hall Creek WWTP | Glade Spring | 0.38 |
| Hillsville WWTP | Hillsville | 0.38 |
| Wintergreen Mountain WWTP | Wintergreen | 0.36 |
| Town Of Chase City WWTP | Chase City | 0.35 |
| Louisa Regional Sewage Treatme | Louisa | 0.34 |
| Fort Chiswell WWTP | Max Meadows | 0.34 |
| Doswell Wastewater Treatment | Doswell | 0.33 |
| Town Of Elkton STP | Elkton | 0.31 |
| Marshall Wastewater Treatment Plant | Marshall | 0.31 |
| Lee County Psa - Hickory Flats WWTP | Jonesville | 0.31 |
| Chatham Town - Sewage Treatmen | Chatham | 0.3 |
| Pembroke Town - Sewage Treatment Plant | Pembroke | 0.29 |
| Pennington Gap STP | Pennington Gap | 0.28 |
| Saltville Town - WWTP | Saltville | 0.27 |
| HRSD - Onancock WWTP | Onancock | 0.27 |
| Rutledge Creek WWTP | Amherst | 0.26 |
| Independence STP | Independence | 0.25 |
| Hot Springs Regional STP | Hot Springs | 0.25 |
| Craig New Castle Psa Wwt Plant | New Castle | 0.25 |
| Black Swamp Regional WWTP | Waverly | 0.23 |
| Mckenney WWTP | Mckenney | 0.22 |
| Stanley STP | Stanley | 0.22 |
| Cape Charles Town - Wastewater Treatment Plant | Cape Charles | 0.22 |
| Claypool Hill Wastewater Treatment Plant | Cedar Bluff | 0.21 |
| Weyers Cave WWTP | Weyers Cave | 0.21 |
| Kenbridge STP | Kenbridge | 0.21 |
| Gretna Town - Sewage Treatment Plant | Gretna | 0.21 |
| Middletown STP | Middletown | 0.21 |
| Boydton WWTP | Boydton | 0.2 |
| Moneta Regional WWTP | Moneta | 0.2 |
| Augusta Correctional Center | Craigsville | 0.2 |
| Rapidan WWTP | Ruckersville | 0.2 |
| Boykins Town - Waste Water Treatment Plant | Boykins | 0.19 |
| Grottoes WWTP | Grottoes | 0.19 |
| Victoria East Sewage Treatment Plant | Victoria | 0.19 |
| Appomattox Water Reclamation Facility | Appomattox | 0.19 |
| Dickenson County Public Service Auth - Haysi STP | Haysi | 0.19 |
| Northern Tazewell County WWTF | Pocahontas | 0.18 |
| Stuart Town - Waste Water Treatment Plant | Stuart | 0.18 |
| Clarksville WWTP | Clarksville | 0.17 |
| Courtland Town - Wastewater Treatment Plant | Courtland | 0.17 |
| Rural Retreat Wastewater Treatment Plant | Rural Retreat | 0.16 |
| Warsaw Wastewater Treatment Plant | Warsaw | 0.16 |
| Duffield Industrial Park WWTP | Duffield | 0.16 |
| Ferrum Town - Sewage Treatment Plant | Ferrum | 0.15 |
| St Paul Wastewater Treatment Plant | St Paul | 0.14 |
| Glenmore STP | Charlottesville | 0.14 |
| Clintwood WWTP | Clintwood | 0.13 |
| Toms Brook, Inc. | Toms Brook | 0.13 |
| Pearisburg Town - Sewage Treatment Plant | Pearisburg | 0.12 |
| Alleghany County - Low Moor WWTP | Low Moor | 0.12 |
| Floyd Town - Floyd Co - Public Service Authority | Floyd | 0.12 |
| Narrows STP | Narrows | 0.11 |
| Edinburg STP | Edinburg | 0.11 |
| Nelson County Regional STP | Lovingston | 0.1 |
| Damascus WWTP | Damascus | 0.1 |
| Montross-Westmoreland WWTP | Montross | 0.1 |
| Hamilton Sewage Treatment Plan | Hamilton | 0.1 |
| Bowling Green Wastewater Treatment Plant | Bowling Green | 0.1 |
| Fries WWTP | Fries | 0.1 |
| Amelia Courthouse Sanitary District WWTP- Nibbs Cr | Amelia | 0.1 |
| Middleburg Wastewater Treatment Plant | Middleburg | 0.09 |
| Falling Run WWTP | Emporia | 0.09 |
| Jarratt Sewage Treatment Plant | Jarratt | 0.09 |
| Clevengers Village WWTP | Jeffersonton | 0.09 |
| Bastian WWTP | Bland | 0.08 |
| Town Of Glasgow WWTP | Glasgow | 0.08 |
| Elliston-Lafayette WWTP | Elliston | 0.08 |
| Hideaway STP | Charles City | 0.07 |
| Dinwiddie County Water Auth | Dinwiddie | 0.07 |
| Shawsville Wastewater Treatment Plant | Shawsville | 0.06 |
| Fairview Beach Wastewater Treatment Plant | King George | 0.06 |
| Purkins Corner Wastewater Treatment Plant | King George | 0.06 |
| Lcsa - Saint Louis Community | Leesburg | 0.06 |
| Scottsville WRRF | Scottsville | 0.06 |
| Tangier Town | Tangier | 0.06 |
| Boyce STP | Boyce | 0.06 |
| Monterey STP | Monterey | 0.06 |
| Madison Wastewater Treatment Plant | Madison | 0.06 |
| Reedville WWTP | Reedville | 0.05 |
| Campbell Co Util And Serv Auth - Rustburg | Rustburg | 0.05 |
| Lee County Public Service Authority-Rose Hill WWTP | Rose Hill | 0.05 |
| HRSD King William County Sewage Treatment Plant | King William | 0.05 |
| Vesper View Wasteway | Verona | 0.05 |
| Stony Creek Waste Water Treatment Plant | Stony Creek | 0.05 |
| Catawba Hospital | Catawba | 0.05 |
| Hanover Courthouse WWTP | Hanover | 0.05 |
| Oakland Park Sewage Treatment Plant | King George | 0.04 |
| Waterford Sewage Treatment Plant | Waterford | 0.04 |
| Brookneal Town - Falling River Lagoon | Brookneal | 0.04 |
| Nickelsville WWTP | Nickelsville | 0.04 |
| North Fork Regional WWTP | Edinburg | 0.04 |
| Fighting Creek WWTF | Powhatan | 0.04 |
| Buchanan Town - Sewage Treatment Plant | Buchanan | 0.04 |
| Harriston WWTP | Grottoes | 0.04 |
| Tazewell County Psa - Falls Mills Hales Bottom STP | Cedar Bluff | 0.04 |
| Henry County Public Sa - Piedmont Estates Lagoon | Martinsville | 0.04 |
| Dante Community WWTP | Dante | 0.03 |
| Brookneal Town - Staunton River Lagoon | Brookneal | 0.03 |
| Riner WWTP | Riner | 0.03 |
| Boones Mill Sewage Treatment Plant | Boones Mill | 0.03 |
| Callao Wastewater Treatment Plant | Callao | 0.03 |
| Warm Springs STP | Warm Springs | 0.02 |
| Spotsylvania County High School | Spotsylvania | 0.02 |
| Sperryville Sewage Treatment Plant | Sperryville | 0.02 |
| Rush River Wastewater Treatment Plant | Washington | 0.02 |
| Cleveland STP | Cleveland | 0.02 |
| Charles City County Schools WWTP | Charles City | 0.02 |
| Palmyra Area WWTP | Palmyra | 0.02 |
| Dungannon STP | Dungannon | 0.02 |
| Doc - James River Correctional Center | State Farm | 0.02 |
| New Hope WWTP | Fort Defiance | 0.02 |
| Millboro STP | Millboro | 0.01 |
| I-77 Exit 1 WWTP | Lambsburg | 0.01 |
| Virgilina Town Of | Virgilina | 0.01 |
| Scottsburg WWTP | Scottsburg | 0.01 |
| Montvale Wastewater Treatment Plant | Montvale | 0.01 |
| Doc Caroline Correctional Unit 2 | Hanover | 0.01 |
| Vdot Interstate 64 Goochland Rest Area | Goochland | 0.01 |
| Clover WWTP | Clover | 0.01 |
| Breaks Interstate Park Camp 1 STP | Breaks | 0.01 |
| Lee County Public Service Authority - Cross Creek | Dryden | 0.01 |
| Doc - Appalachian Comm Corr Alternative Prog | Honaker | 0.01 |
| Wvwa - Eagle Rock WWTP | Eagle Rock | 0.01 |
| Central WWTP | Palmyra | 0.01 |
| Doc Rustburg Correctional Unit 9 | Rustburg | 0.01 |
| Doc - Wise Correctional Unit 18 STP | Coeburn | 0.01 |
| Rappahannock County Elementary School | Washington | 0.01 |
| Locust Grove Elementary School | Locust Grove | 0.01 |
| Vdot Interstate 85 Brunswick Rest Area | Brunswick County | 0.01 |
| Ruthville Community Center WWTP | Providence Forge | 0 |
| Vdot I81 Rest Area - Botetourt | Troutville | 0 |
| Vdot Interstate 95 Prince George Rest Area WWTP | Petersburg | 0 |
| Smyth County Public Schools - Northwood Middle | Saltville | 0 |
| Dickenson County Psa STP #1 | Trammel | 0 |
| Halifax County Schools-Cluster Springs Elem | Alton | 0 |
| Amherst Co Service Auth-Ivanho | Madison Heights | 0 |
| Wvwa - Glen Wilton WWTP | Glen Wilton | 0 |
| Buchanan Cnty Public Schools - Twin Valley H S STP | Whitewood | 0 |
| Aldie Wastewater Treatment Plant | Aldie | 0 |
| Cedar Creek WWTP | Hot Springs | 0 |
| Sussex Courthouse Complex | Sussex | 0 |
| Amherst Co Service Authority Westbriar Subdivision | Amherst | 0 |
| Page County High School And Middle School STP | Shenandoah | 0 |
| Buchanan Cnty Public Schools - Hurley High School | Hurley | 0 |
| Gunston Elementary School | Lorton | 0 |
| Rappahannock County High School | Washington | 0 |
| Schuyler STP | Schuyler | 0 |
| Gladstone Sewage Treatment Plant | Gladstone | 0 |
| Berkeley Elementary School | Spotsylvania | 0 |
| Vdot I64 Rest Area - Alleghany | Richmond | 0 |