Regional Biosolids Groups

California Association of Sanitation Agencies (CASA) Biosolids Program
Mid-Atlantic Biosolids Association (MABA)
Northwest Biosolids (NBMA)
Southeast Biosolids Association (SEBA)
Virginia Biosolids Council (VBC)

State & Provincial Biosolids Committees

These committees maintain web pages and/or sponsor biosolids trainings and/or conferences.

Florida Water Environment Association Biosolids Committee
Indiana Water Environment Association (IWEA) Biosolids Committee
Michigan Biosolids Team - WEA of Michigan
New England Water Environment Association (NEWEA) Residuals Management Committee
New York Water Environment Association (NYWEA) Residuals & Biosolids Committee
North Carolina AWWA-WEA Resource Recovery & Reuse Committee
Ontario: Water Environment Association of Ontario (WEAO) Biosolids Committee
Rocky Mountain Water Environment Association (RMWEA) Biosolids Committee
Texas: Water Environment Association of Texas (WEAT) Biosolids Committee

MAP: States with active biosolids regional & state groups and committees (shown in blue)

National U.S. Wastewater & Biosolids Groups

National Biosolids Partnership
Water Environment Association (WEF)
Water Research Foundation
National Association of Clean Water Agencies (NACWA)
U. S. EPA Biosolids Program - Washington, DC
 

National Canada Wastewater & Biosolids Groups

Canadian Water & Wastewater Association / Association canadienne des eaux potables et usées
Canadian Water Network / Réseau canadien de l'eau
Canadian Council of Ministers of the Environment
Environment Canada
 

Regional - Northeast

New England Water Environment Association (NEWEA)
New England Interstate Water Pollution Control Commission (NEIWPCC)
 

States / Provinces - Regulatory Agencies - Northeast

Connecticut DEEP (no biosolids/residuals-specific regulations)
Maine DEP: residuals, sludge, & composting
Massachusetts DEP: residuals & biosolids
New Hampshire DES: residuals management
New York DEC: composting and organic materials management
Rhode Island DEP: wastewater treatment facilities
Vermont DEC: residuals management section

New Brunswick Environment & Local Government
Newfoundland Environment & Conservation
Nova Scotia Environment: biosolids
Ontario:  biosolids
Prince Edward Island: sludge, septage, and biosolids
Quebec: fertilizing residuals (including biosolids)