| Regional Municipality of York Water Supply |
Newmarket |
ON |
| Utilities Kingston |
Kingston |
ON |
| City of Ottawa |
Ottawa |
ON |
| Oklahoma City Water Utilities Trust |
Oklahoma City |
OK |
| City of Tulsa Water and Sewer Department |
Tulsa |
OK |
| City of Lima Department of Utilities |
Lima |
OH |
| City of Cleveland Division of Water |
Cleveland |
OH |
| Greater Cincinnati Water Works |
Cincinnati |
OH |
| City of Akron Public Utilities Bureau |
Akron |
OH |
| Northeast Ohio Regional Sewer District |
Cleveland |
OH |
| Metropolitan Sewer District of Greater Cincinnati |
Cincinnati |
OH |
| Summit County |
Stow |
OH |
| Latham Water District |
Latham |
NY |
| Monroe County Water Authority |
Rochester |
NY |
| Mohawk Valley Water Authority |
Utica |
NY |
| New York City Dept of Environmental Protection |
Flushing |
NY |
| Erie County Water Authority |
Buffalo |
NY |
| Onondaga County Water Authority |
Syracuse |
NY |
| Southern Nevada Water Authority |
Las Vegas |
NV |
| Atlantic First Nations Water Authority |
Millbrook |
NS |
| Halifax Water |
Halifax |
NS |
| Bergen County Utilities Authority |
Little Ferry |
NJ |
| American Water |
Camden |
NJ |
| Middlesex Water Company |
Iselin |
NJ |
| New Jersey Water Supply Authority |
Clinton |
NJ |
| Southeast Morris County MUA |
Cedar Knolls |
NJ |
| Brick Township Municipal Utilities Authority |
Brick |
NJ |
| Passaic Valley Water Commission |
Clifton |
NJ |
| Hamilton Township Municipal Utilities Authority |
Mays Landing |
NJ |
| Pennichuck Water Works, Inc. |
Nashua |
NH |
| Metropolitan Utilities District of Omaha |
Omaha |
NE |
| Charlotte Water |
Charlotte |
NC |
| City of Durham, Department of Water Management |
Durham |
NC |
| Orange Water & Sewer Authority |
Carrboro |
NC |
| Cape Fear Public Utility Authority |
Wilmington |
NC |
| Raleigh Water |
Raleigh |
NC |
| Metropolitan Sewer District of Buncombe County |
Asheville |
NC |
| City of Bozeman |
Bozeman |
MT |
| City of Independence Water Department |
Independence |
MO |
| Metropolitan Saint Louis Sewer District |
Saint Louis |
MO |
| Kansas City Water Services Dept |
Kansas City |
MO |
| Saint Louis Water Division |
Saint Louis |
MO |
| City of Eagan |
Eagan |
MN |
| City of Bloomington Utilities |
Bloomington |
MN |
| Western Lake Superior Sanitary District |
Duluth |
MN |
| Minneapolis Division of Water Treatment & Distribution Svcs |
Minneapolis |
MN |
| Rochester Public Utilities |
Rochester |
MN |
| City of Rochester, MN |
Rochester |
MN |
| Metropolitan Council |
St. Paul |
MN |
| East Grand Forks Water and Light Department |
East Grand Forks |
MN |
| Saint Paul Regional Water Services |
Saint Paul |
MN |
| Holland Board of Public Works |
Holland |
MI |
| City of Grand Rapids |
Grand Rapids |
MI |
| Ann Arbor Water Utilities Department |
Ann Arbor |
MI |
| City of Wyoming Water Department |
Wyoming |
MI |
| City of St. Joseph |
Saint Joseph |
MI |
| Lansing Board of Water and Light |
Lansing |
MI |
| Midland Water Treatment Plant |
Midland |
MI |
| Saginaw-Midland Water Supply Corporation |
Bay City |
MI |
| City of Saginaw Water Treatment Plant |
Saginaw |
MI |
| Great Lakes Water Authority |
Detroit |
MI |
| Brunswick & Topsham Water District |
Topsham |
ME |
| Portland Water District |
Portland |
ME |
| Town of Falmouth |
Falmouth |
ME |
| Washington Suburban Sanitary Commission |
Laurel |
MD |
| Baltimore City Department of Public Works |
Baltimore |
MD |
| Upper Blackstone Water Pollution Abatement Dist |
Millbury |
MA |
| Massachusetts Water Resources Authority |
Boston |
MA |
| Springfield Water and Sewer Commission |
Springfield |
MA |
| Parish Water Company |
Baton Rouge |
LA |
| Lafayette Utilities System |
Lafayette |
LA |
| Consolidated Waterworks District #1 |
Houma |
LA |
| Northern Kentucky Water District |
Erlanger |
KY |
| Paducah Water |
Paducah |
KY |
| Louisville Metropolitan Sewer District |
Louisville |
KY |
| Louisville Water Company |
Louisville |
KY |
| Water District #1 of Johnson County |
Lenexa |
KS |
| City of Wichita Public Works & Utilities |
Wichita |
KS |
| Kansas City Board of Public Utilities |
Kansas City |
KS |
| City of Jeffersonville, IN |
Jeffersonville |
IN |
| Metro Water Reclamation Dist of Greater Chicago |
Chicago |
IL |
| City of Bloomington (IL) |
Bloomington |
IL |
| Chicago Department of Water Management |
Chicago |
IL |
| Lake County Public Water District |
Zion |
IL |
| City Water, Light & Power |
Springfield |
IL |
| Central Lake County Joint Action Water Agency |
Lake Bluff |
IL |
| City of Boise Public Works |
Boise |
ID |
| Iowa City Water Division |
Iowa City |
IA |
| City of Cedar Rapids Utilities Department |
Cedar Rapids |
IA |
| Des Moines Metropolitan Wastewater Reclamation Authority |
Des Moines |
IA |
| Des Moines Water Works |
Des Moines |
IA |
| City of Ames |
Ames |
IA |
| Maui Co. Department of Water Supply |
Wailuku |
HI |
| City & County of Honolulu |
Kapolei |
HI |
| Kauai Board of Water Supply |
Lihue |
HI |
| Honolulu Board of Water Supply |
Honolulu |
HI |
| Cobb County-Marietta Water Authority |
Marietta |
GA |
| Clayton County Water Authority |
Morrow |
GA |
| Cobb County Water System |
Marietta |
GA |
| Atlanta Department of Watershed Management |
Atlanta |
GA |