| Eugene Water & Electric Board |
Eugene |
OR |
| Everett Public Works Department |
Everett |
WA |
| Fairfax Water |
Fairfax |
VA |
| Fairfield-Suisan Sewer District |
Fairfield |
CA |
| Town of Falmouth |
Falmouth |
ME |
| New York City Dept of Environmental Protection |
Flushing |
NY |
| Riviera Utilities |
Foley |
AL |
| City of Fort Collins Utilities |
Fort Collins |
CO |
| Tarrant Regional Water District |
Fort Worth |
TX |
| Fort Worth Water Department |
Fort Worth |
TX |
| Orange County Sanitation District |
Fountain Valley |
CA |
| Orange County Water District |
Fountain Valley |
CA |
| Alameda County Water District |
Fremont |
CA |
| Fresno Department of Public Utilities |
Fresno |
CA |
| Glendale Water & Power |
Glendale |
CA |
| North Shore Water Commission |
Glendale |
WI |
| City of Golden Water Department |
Golden |
CO |
| City of Grand Rapids |
Grand Rapids |
MI |
| San Juan Water District |
Granite Bay |
CA |
| City of Grants Pass Water Department |
Grants Pass |
OR |
| New Water |
Green Bay |
WI |
| Green Bay Water Utility |
Green Bay |
WI |
| Greenville Water |
Greenville |
SC |
| City of Gresham |
Gresham |
OR |
| Groton Water Department |
Groton |
CT |
| Coastside County Water District |
Half Moon Bay |
CA |
| Halifax Water |
Halifax |
NS |
| Hanover County Utilities |
Hanover |
VA |
| Centennial Water and Sanitation District |
Highlands Ranch |
CO |
| Clean Water Services |
Hillsboro |
OR |
| Joint Water Commission |
Hillsboro |
OR |
| Anglian Water Services Ltd. |
Histon, Cambridge |
|
| Holland Board of Public Works |
Holland |
MI |
| City of Hollywood |
Hollywood |
FL |
| Honolulu Board of Water Supply |
Honolulu |
HI |
| Hopewell Water Renewal |
Hopewell |
VA |
| Consolidated Waterworks District #1 |
Houma |
LA |
| City of Houston, Dept of Public Works & Engineering |
Houston |
TX |
| City of Independence Water Department |
Independence |
MO |
| Iowa City Water Division |
Iowa City |
IA |
| Irvine Ranch Water District |
Irvine |
CA |
| Middlesex Water Company |
Iselin |
NJ |
| JEA Water & Wastewater Treatment, RRWTP |
Jacksonville |
FL |
| City of Jeffersonville, IN |
Jeffersonville |
IN |
| City of Johnson City Water & Sewer Services Department |
Johnson City |
TN |
| Kansas City Board of Public Utilities |
Kansas City |
KS |
| Kansas City Water Services Dept |
Kansas City |
MO |
| City & County of Honolulu |
Kapolei |
HI |
| City of Kelowna |
Kelowna |
BC |
| Kenosha Water Utility |
Kenosha |
WI |
| Florida Keys Aqueduct Authority |
Key West |
FL |
| Utilities Kingston |
Kingston |
ON |
| Toho Water Authority |
Kissimmee |
FL |
| Regional Municipality of Waterloo |
Kitchener |
ON |
| Hallsdale Powell Utility District |
Knoxville |
TN |
| Knoxville Utilities Board |
Knoxville |
TN |
| Helix Water District |
La Mesa |
CA |
| Lafayette Utilities System |
Lafayette |
LA |
| South Coast Water District |
Laguna Beach |
CA |
| Moulton-Niguel Water District |
Laguna Niguel |
CA |
| Central Lake County Joint Action Water Agency |
Lake Bluff |
IL |
| Lake Oswego Municipal Water Treatment Plant |
Lake Oswego |
OR |
| Water Replenishment District of So. California |
Lakewood |
CA |
| North Penn Water Authority |
Lansdale |
PA |
| Lansing Board of Water and Light |
Lansing |
MI |
| Southern Nevada Water Authority |
Las Vegas |
NV |
| Latham Water District |
Latham |
NY |
| Washington Suburban Sanitary Commission |
Laurel |
MD |
| Gwinnett County Water Resources |
Lawrenceville |
GA |
| Water & Wastewater Authority of Wilson County |
Lebanon |
TN |
| Water District #1 of Johnson County |
Lenexa |
KS |
| City of Lethbridge Water Utility |
Lethbridge |
AB |
| Kauai Board of Water Supply |
Lihue |
HI |
| City of Lima Department of Utilities |
Lima |
OH |
| Bergen County Utilities Authority |
Little Ferry |
NJ |
| Central Arkansas Water |
Little Rock |
AR |
| Little Rock Water Reclamation Authority |
Little Rock |
AR |
| Platte Canyon Water & Sanitation District |
Littleton |
CO |
| Zone 7 Water Agency, Alameda Co. FC&WCD |
Livermore |
CA |
| City of Livermore |
Livermore |
CA |
| City of Lodi Public Works |
Lodi |
CA |
| Lake Huron & Elgin Area Water Supply Systems |
London |
ON |
| Long Beach Water Department |
Long Beach |
CA |
| City of Longmont |
Longmont |
CO |
| Fairfax County |
Lorton |
VA |
| Metropolitan Water District of So California |
Los Angeles |
CA |
| Los Angeles Department of Water & Power |
Los Angeles |
CA |
| City of Los Angeles Sanitation and Environment |
Los Angeles |
CA |
| Louisville Metropolitan Sewer District |
Louisville |
KY |
| Louisville Water Company |
Louisville |
KY |
| City of Loveland |
Loveland |
CO |
| Madison Metropolitan Sewerage District |
Madison |
WI |
| Madison Water Utility |
Madison |
WI |
| Canal De Isabel II, S.A. |
Madrid |
|
| Cobb County-Marietta Water Authority |
Marietta |
GA |
| Cobb County Water System |
Marietta |
GA |
| Central Contra Costa Sanitary District |
Martinez |
CA |
| Sacramento Regional County Sanitation District |
Mather |
CA |
| Hamilton Township Municipal Utilities Authority |
Mays Landing |
NJ |
| Medford Water Commission |
Medford |
OR |