| Red Cliff Band WWTF | Bayfield | 0.11 |
| Little Suamico Sanitary District No 1 | Little Suamico | 0.11 |
| Roberts Wastewater Treatment Facility | Roberts | 0.11 |
| Rib Lake Village Of | Rib Lake | 0.11 |
| Mellen City Of | Mellen | 0.11 |
| Iola Wastewater Treatment Facility | Iola | 0.11 |
| Keshena WWTF | Keshena | 0.11 |
| Fremont Orihula Wolf River Joint S C | Fremont | 0.11 |
| Kieler Sanitary District 1 | Kieler | 0.11 |
| Yorkville Sewer Utility District No 1 | Sturtevant | 0.11 |
| Elk Mound Wastewater Treatment Facility | Elk Mound | 0.1 |
| Ashippun Sanitary District | Ashippun | 0.1 |
| Laona Sanitary Dist | Laona | 0.1 |
| Embarrass Wastewater Treatment | Evansville | 0.1 |
| Cashton Wastewater Treatment Facility | Cashton | 0.1 |
| Clayton Village Of | Clayton | 0.1 |
| Onion River Wastewater Commission | Hingham | 0.1 |
| Coon Valley Wastewater Treatment Facility | Coon Valley | 0.1 |
| Cascade Wastewater Treatment Facility | Cascade | 0.09 |
| Siren Wastewater Treatment Fac | Siren | 0.09 |
| Pittsville Water And Sewer Dept WWTF | Pittsville | 0.09 |
| Fountain City WWTF | Fountain City | 0.09 |
| Birnamwood Waterworks | Birnamwood | 0.09 |
| Independence Wastewater Treatment Plant | Independence | 0.09 |
| Spring Valley Wastewater Treatment Facility | Spring Valley | 0.09 |
| Belmont Wastewater Treatment Facility | Belmont | 0.09 |
| Baileys Harbor Wastewater Treatment Facility | Baileys Harbor | 0.09 |
| Crivitz Wastewater Treatment Facility | Crivitz | 0.09 |
| Rosendale WWTF | Rosendale | 0.09 |
| Allenton Sanitary District WWTP | Allenton | 0.08 |
| Neopit | Keshena | 0.08 |
| Merrillan Wastewater Treatment Facility | Merrillan | 0.08 |
| Stockbridge-Munsee Indian Tr | Bowler | 0.08 |
| Lena Wastewater Treatment Facility | Lena | 0.08 |
| Star Prairie Wastewater Treatment Facility | Star Prairie | 0.08 |
| Cassville Wastewater Treatment Facility | Cassville | 0.07 |
| Odells Bay Sanitary District No 1 | New Lisbon | 0.07 |
| Stetsonville, Village Of | Stetsonville | 0.07 |
| Brooklyn Wastewater Treatment Facility | Brooklyn | 0.07 |
| Cambria Wastewater Treatment Facility | Cambria | 0.07 |
| Dickeyville Wastewater Treatme | Dickeyville | 0.07 |
| Benton Waterworks | Benton | 0.07 |
| Highland Wastewater Treatment Facility | Highland | 0.07 |
| Volk Field | Camp Douglas | 0.07 |
| Necedah Wastewater Treatment Facility | Necedah | 0.07 |
| Gresham Wastewater Treatment Facility | Gresham | 0.07 |
| Viola Wastewater Treatment Fac | Viola | 0.07 |
| Phelps Sanitary District No 1 | Phelps | 0.07 |
| Prentice Village Of | Prentice | 0.07 |
| Casco Wastewater Treatment Facility | Casco | 0.07 |
| Brownsville Wastewater Treatment Facility | Brownsville | 0.06 |
| Fall Creek Wastewater Treatment Facility | Fall Creek | 0.06 |
| Gilman Village Of | Gilman | 0.06 |
| Lyndon Station Wastewater Treatment Facility | Lyndon Station | 0.06 |
| Butte Des Morts Consolidated Sd 1 | Oshkosh | 0.06 |
| Wausaukee Wastewater Treatment Facility | Wausaukee | 0.06 |
| Pepin Wastewater Treatment Facility | Pepin | 0.06 |
| La Farge Wastewater Treatment Plant | La Farge | 0.06 |
| Hazel Green Wastewater Treatment Facility | Hazel Green | 0.06 |
| Chaseburg Wastewater Treatment Fac | Chaseburg | 0.06 |
| Farmington Sanitary District WWTF | Mindoro | 0.05 |
| Oxford Wastewater Treatment Facility | Oxford | 0.05 |
| Unity Wastewater Treatment Facility | Unity | 0.05 |
| Alma Wastewater Treatment Facility | Alma | 0.05 |
| Stockbridge Wastewater Treatment Facility | New Holstein | 0.05 |
| Lakeland Sanitary District # 1 | Minocqua | 0.05 |
| Shiocton Wastewater Treatment | Shiocton | 0.05 |
| Neshkoro Wastewater Treatment Facility | Neshkoro | 0.05 |
| Gays Mills Wastewater Treatment Facility | Gays Mills | 0.05 |
| Ridgeway Wastewater Treatment Facility | Ridgeway | 0.05 |
| Wabeno Sanitary District #1 | Wabeno | 0.05 |
| Livingston Wastewater Treatment Facility | Livingston | 0.05 |
| Sheldon Village Of | Sheldon | 0.04 |
| Montfort Wastewater Treatment Facility | Montfort | 0.04 |
| North Freedom Wastewater Treatment Facility | North Freedom | 0.04 |
| Milladore Wastewater Treatment Facility | Milladore | 0.04 |
| Arpin Wastewater Treatment Facility | Arpin | 0.04 |
| Dallas Village Of | Dallas | 0.04 |
| Dodge Sanitary District No 1 | Dodge | 0.04 |
| Norwalk Wastewater Treatment Facility | Norwalk | 0.04 |
| Elmwood Village WWTP | Elmwood | 0.04 |
| Poplar Village Of | Poplar | 0.04 |
| Linden STP | Linden | 0.04 |
| Wilton Wastewater Treatment Facility | Wilton | 0.04 |
| Blue Mounds Waterworks | Blue Mounds | 0.04 |
| St Nazianz Wastewater Treatment Facility | St. Nazianz | 0.04 |
| Packwaukee Sanitary District No. 1 WWTF | Packwaukee | 0.04 |
| Poygan Poy Sippi Sd 1 WWTF | Winneconne | 0.04 |
| Suring Wastewater Treatment Facility | Suring | 0.04 |
| Rozellville Sanitary District No 1 | Stratford | 0.04 |
| Readstown Wastewater Treatment Facility | Readstown | 0.03 |
| Fairwater WWTF | Fairwater | 0.03 |
| Forestville Wastewater Treatment Facility | Forestville | 0.03 |
| Forest Junction Sanitary District WWTF | Brillion | 0.03 |
| Lakewood Sanitary District No 1 | Lakewood | 0.03 |
| Stoddard WWTP | Stoddard | 0.03 |
| Glidden Sanitary District | Glidden | 0.03 |
| Sokaogon Chippewa Wastewater Treatment System | Crandon | 0.03 |
| Gibbsville Sanitary District | Oostburg | 0.03 |
| Poy Sippi Sd Wastewater Trtmnt | Poysippi | 0.03 |
| Crandon Recirculating Sand Filter/stone Lake WWTP | Crandon | 0.03 |
| Valley Ridge Clean Water Commission WWTF | Lynxville | 0.03 |
| Maine Wastewater Treatment Facility | Brokaw | 0.03 |
| Wauzeka Wastewater Treatment Facility | Wauzeka | 0.03 |
| Avoca Wastewater Treatment Facility | Avoca | 0.03 |
| Madeline Sanitary District | La Pointe | 0.03 |
| Loganville Wastewater Treatment Facility | Loganville | 0.03 |
| Maribel Wastewater Treatment Facility | Maribel | 0.03 |
| Potter Wastewater Treatment Facility | Potter | 0.03 |
| Lebanon Sanitary District #1 WWTF | Lebanon | 0.02 |
| Rockland Sanitary District No 1 WWTF | Reedsville | 0.02 |
| Drummond Sanitary District 1 | Drummond | 0.02 |
| La Valle Wastewater Treatment Facility | La Valle | 0.02 |
| Dale Sanitary District No 1 Wastewater Treatment Facility | Dale | 0.02 |
| De Soto Wastewater Treatment Facility | De Soto | 0.02 |
| Port Wing Town Of | Port Wing | 0.02 |
| Soldiers Grove Wastewater Treatment Facility | Soldiers Grove | 0.02 |
| Plymouth Town Sanitary District #1 WWTF | Hanover | 0.02 |
| Bagley Wastewater Treatment Fa | Bagley | 0.02 |
| Bowler Wastewater Treatment Facility | Bowler | 0.02 |
| Tony Waterworks | Tony | 0.02 |
| Roxbury Sanitary District #1 WWTF | Sauk City | 0.02 |
| Aurora Sanitary District # 1 | Niagara | 0.02 |
| Burnett Sanitary District #1 WWTF | Burnett | 0.02 |
| Ettrick Wastewater Treatment Facility | Ettrick | 0.02 |
| Bear Creek Wastewater Treament | Black Creek | 0.01 |
| Nichols Wastewater Treatment F | Nichols | 0.01 |
| Rock Springs Wastewater Treatment Facility | Rock Springs | 0.01 |
| Abrams Sanitary District 1 | Abrams | 0.01 |
| Kingston Village | Kingston | 0.01 |
| Eastman Wastewater Treatment Facility | Eastman | 0.01 |
| Downsville Sanitary District 1 | Downsville | 0.01 |
| Westboro Sanitary District #1 | Westboro | 0.01 |
| Blue River Wastewater Treatment Facility | Blue River | 0.01 |
| Rockdale WWTF | Rockdale | 0.01 |
| Blenker Sherry Sanitary District WWTF | Milladore | 0.01 |
| Gratiot Wastewater Treatment Facility | Gratiot | 0.01 |
| Melrose Wastewater Treatment Facility | Melrose | 0.0089 |
| Maiden Rock Wastewater Treatment Facility | Maiden Rock | 0.0076 |
| Kossuth Sanitary District No 2 WWTF | Manitowoc | 0.0071 |
| Jamestown Sanitary District No 2 WWTF | Hazel Green | 0.0068 |
| Chelsea Sanitary District | Chelsea | 0.0067 |
| Lac Courte Oreilles | Hayward | 0.006 |
| Stitzer Sanitary District WWTF | Stitzer | 0.0059 |
| Bostwick Valley Mhp WWTF | West Salem | 0.0055 |
| Grand View Sanitary District | Grand View | 0.0049 |
| Glen Flora Village Of | Glen Flora | 0.0044 |
| Browntown Wastewater Treatment Facility | Browntown | 0.004 |
| Conrath Village Of | Conrath | 0.0031 |
| Argyle Wastewater Treatment Facility | Argyle | — |
| Auburndale Wastewater Treatment Facility | Auburndale | — |
| Bell Sanitary District 1 | Cornucopia | — |
| Brighton Dale County Park | Kenosha | — |
| Caroline Sd 1 Wastewater Treatment Facility | Caroline | — |
| Clover Sanitary District | Herbster | — |
| Crystal Lake Sanitary District | Comstock | — |
| Cumberland City Of | Cumberland | — |
| Eau Claire Wastewater Treatment Facility | Eau Claire | — |
| Fennimore Wastewater Treatment Facility | Fennimore | — |
| Fenwood Wastewater Treatment Facility | Fenwood | — |
| Fond Du Lac Water Pollution Co | Fond Du Lac | — |
| Friesland Waterworks | Friesland | — |
| Hartford Water Pollution Control Facility | Hartford | — |
| Hawkins Village Of | Hawkins | — |
| Hollandale Wastewater Treatment Facility | Hollandale | — |
| Hustler Wastewater Treatment Facility | Hustler | — |
| Ixonia Sanitary District # 1 | Ixonia | — |
| Kenosha Water Utility Wastewater Treatment Plant | Kenosha | — |
| Krakow Sanitary District WWTF | Krakow | — |
| Manitowoc WWTP | Manitowoc | — |
| Mayville Wastewater Treatment | Mayville | — |
| Merrill City Of | Merrill | — |
| Milan S D Wastewater Treatment Facility | Milan | — |
| Mount Horeb WWTF | Mount Horeb | — |
| Mukwonago Wastewater Treatment Plant | Mukwonago | — |
| New Holstein City WWTF | New Holstein | — |
| North Lake Poygan Sd WW Trtmnt | Fremont | — |
| Oconomowoc Wastewater Treatment Plnt | Oconomowoc | — |
| Peshtigo City WWTF | Peshtigo | — |
| Plover Wastewater Treatment Fa | Plover | — |
| Ridgeland Wastewater Treatment Plant | Ridgeland | — |
| Seymour Wastewater Treatmet Fa | Seymour | — |
| Sheboygan Wastewater Treatment Plant | Sheboygan | — |
| Two Rivers Wastewater Treatment Facility | Two Rivers | — |
| Village Of Grafton Water And Wastewater Utility | Grafton | — |
| Village Of Randolph | Randolph | — |
| Walworth County Metro | Delavan | — |
| Waupun City WWTF | Waupun | — |
| Webster Village Of | Webster | — |
| West Bend City | West Bend | — |
| Whitecap Mountains Sanitary District | Upson | — |
| Wi Dnr - Richard Bong State Recreation Area | Kansasville | — |
| Wrightstown Sanitary District No 1 WWTF | Greenleaf | — |
