• Who’s Using WaterGrass

    • Bad River Watershed Association
    • Cahaba River Society
    • Colorado Watershed Assembly
    • Copper River Watershed Project
    • Diverse and Resilient
    • Duwamish River Cleanup Coalition
    • Eagle River Watershed Council
    • Ellerbe Creek Watershed Association
    • Friends of the Cheat
    • Friends of Deckers Creek
    • Friends of the North Fork of the Shenandoah River
    • Friends of the Verde River Greenway
    • Hackensack Riverkeeper
    • Haw River Assembly
    • Huron River Watershed Council
    • James River Association
    • Lakeshore Natural Resources Partnership
    • Milwaukee Riverkeeper
    • Missouri River Relief
    • Mountain Watershed Association
    • New River Conservancy
    • New York Harbor Foundation
    • Pennsylvania Master Naturalists
    • Partners for Clean Streams
    • Prescott Creeks Preservation Association
    • Prairie Rivers Network
    • ReScape California
    • Rivanna Conservation Alliance
    • Rock Creek Conservancy
    • West Rhode Riverkeeper
    • West Virginia Rivers Coalition
    • Wicomico Environmental Trust

    (as of July 2016)