AWA https://www.americanwhitewater.org/
ACA https://americancanoe.org/
Friends of the River https://www.friendsoftheriver.org/
Western Rivers Conservancy https://www.westernrivers.org/
Idaho Rivers United https://www.idahorivers.org/
Friends of the Yampa https://www.friendsoftheyampa.com/
GCRG https://gcrg.org/
Save the Colorado https://savethecolorado.org/
DRBA https://doloresriverboating.org/
We Are Rivers https://www.wearerivers.org/
International Rivers https://www.internationalrivers.org/
Friends of the Salmon https://www.friendsofthesalmon.org/
West Virginia Rivers https://wvrivers.org/
Outdoor Alliance https://www.outdooralliance.org/
River Management Society https://www.river-management.org/
Sierra Club https://www.sierraclub.org/rivers
USGS Water Data https://waterdata.usgs.gov/nwis/rt
NOAA River Forecasts https://water.noaa.gov/
Colorado Division Water Resources https://dwr.colorado.gov/
WV Water Resources https://www.lrh-wc.usace.army.mil/wm/?whitewater
Snow to Flow https://labs.waterdata.usgs.gov/visualizations/snow-to-flow/index.html
AWA Flow Page https://www.americanwhitewater.org/content/River/view/river-index
Dream Flows https://www.dreamflows.com/flows.php?zone=panw&page=prod&form=norm&mark=All
Snowpack Maps https://www.nrcs.usda.gov/programs-initiatives/sswsf-snow-survey-and-water-supply-forecasting-program/snowpack-and
Boater Beta CO https://www.boaterbetaco.com/
Recreation.gov https://www.recreation.gov/
NPS Grand Canyon https://www.nps.gov/grca/planyourvisit/permits.htm
Navajo Nation Permits https://navajonationparks.org/permits/
Smith River, MT Permits https://fwp.mt.gov/state-parks/events/smith-river-private-float-permit-lottery-draw
Upper Missouri River Breaks (MT)BLM permit river corridorhttps://www.blm.gov/visit/upper-missouri-national-wild-and-scenic-river
Lochsa River (ID)Wild & Scenic, FS managedhttps://www.fs.usda.gov/detail/nezperceclearwater/recreation/?cid=stelprdb5319172
Middle Fork Clearwater (ID)Wilderness river, FS accesshttps://www.fs.usda.gov/detail/nezperceclearwater/recreation/?cid=stelprdb5319172
Wind River (WY) Tribal permit requiredhttps://windriver.org/
Upper Missouri (MT) BLM Wild & Scenic permithttps://www.blm.gov/programs/national-conservation-lands/montana-dakotas/upper-missouri
Snake River – Palisades (ID) BLM managed sectionhttps://www.blm.gov/visit/snake-river
Rio Grande – Orilla Verde (NM) BLM permit sectionhttps://www.blm.gov/visit/orilla-verde
Animas River (CO) BLM managed usehttps://www.blm.gov/visit/animas-river
Arkansas – Browns Canyon (CO) BLM permit corridorhttps://www.blm.gov/visit/browns-canyon-national-monument
Kootenai River (MT/ID) State managed riverhttps://fwp.mt.gov/
Bitterroot River (MT) Restricted use sectionshttps://fwp.mt.gov/
Bighorn River (MT/WY) Permit-controlled usehttps://fwp.mt.gov/
Clark Fork – Alberton Gorge (MT) Controlled permit sectionhttps://fwp.mt.gov/buyandapply/specialuseriverpermits
Beaverhead River (MT) Permit regulated usehttps://fwp.mt.gov/buyandapply/specialuseriverpermits