The five digit watershed codes are for internal use.  Hovering the pointer over a watershed will bring up the name and administrative unit.  Clicking on a watershed will bring up a medium scale map with links to site-specific and watershed-specific data and photos.

Big Quilcene River, Olympic National Forest Crawford Creek, Klamath National Forest Summerville, Klamath National Forest North Fork Eel River, Six Rivers National Forest West Fork Cow Creek, BLM - Medford District Big Windy Creek, BLM - Medford District West Fork Trail Creek, BLN - Medford District Big Lava Bed Frontal, Gifford Pinchot National Forest Willame Creek, Gifford Pinchot National Forest Lower White Chuck River, Mt. Baker-Snoqualmie National Forest Paynes Lake Creek, Klamath National Forest Howard Creek, Mendocino National Forest Philpot Creek, Shasta-Trinity National Forest Stoney Creek, Shasta-Trinity National Forest Little Trinity River, Shasta-Trinity National Forest Tenmile Creek, Klamath National Forest Ashland Creek, Rogue River National Forest Boulder Creek, Siskiyou National Forest Bear Creek, Umpqua National Forest Emile Creek, Umpqua National Forest Cedar Creek, Mt. Hood National Forest Bear Creek, BLM - Medford District Upper Shively O'Shea, BLM-Roseburg District Galesville, BLM - Medford District Brewster Canyon, BLM-Coos Bay District Upper Camp Creek, BLM-Coos Bay District Lower Indian Creek, Siuslaw National Forest Niagara Creek, Siuslaw National Forest Canyon Creek, Deschutes National Forest Echo Creek, Willamette National Forest Fall Creek, BLM-Medford District Fish Lake Creek (Hackleman Creek), Willamette National Forest Fourbit Creek, Rogue River National Forest Badger Creek, Mt. Hood National Forest Hehe Creek, Willamette National Forest Larison Creek, Willamette National Forest Layng Creek, Umpqua National Forest Little River Headwaters, Umpqua National Forest Middle Creek, BLM-Roseburg District Elk Creek/Flat Creek, BLM-Medford District Elk Valley Creek, BLM-Medford District Bessie Creek, Rogue River National Forest Annie Creek, Crater Lake National Park Upper South Fork Little Butte Creek, Rogue River National Forest Upper Separation Creek, Willamette National Forest Fisher Creek, Willamette National Forest Upper Hunter Creek, Rogue River-Siskiyou National Forest Grayback Creek, Rogue River-Siskiyou National Forest Baker Creek, Siskiyou National Forest Shasta Costa Creek, Siskiyou National Forest Snow Creek, Deschutes National Forest Still Creek, Mt. Hood National Forest City Creek, Umpqua National Forest Star Gulch-BLM Medford District Sixmile Creek, Siskiyou National Forest Upper Rickreall Creek, BLM-Salem District Lookout Point Reservoir, Willamette National Forest Alec Creek, Gifford Pinchot National Forest Clearwater River, Mt. Baker-Snoqualmie National Forest Elk Creek, Gifford Pinchot National Forest Fish Creek, Wenatchee National Forest Boulder Creek, North Cascades National Park Fisher Creek, North Cascades National Park Glacier Creek, Mt. Baker-Snoqualmie National Forest Lower Baker River, Mt. Baker-Snoqualmie National Forest Lower South Fork Skykomish River, Mt. Baker-Snoqualmie National Forest Lower Beckler River, Mt. Baker-Snoqualmie National Forest Gold Creek, Okanogan National Forest North Fork Skykomish River, Mt. Baker-Snoqualmie National Forest Indian Valley Creek, Shasta-Trinity National Forest Horse Linto Creek, Six Rivers National Forest Cub Creek, Mt. Hood National Forest Drew Creek, Umpqua National Forest Evans Creek, BLM-Medford District Gold Creek, Willamette National Forest Boulder Creek, Willamette National Forest Upper Hot Springs Fork Collawash River, Willamette National Forest Lower Carberry Creek, Rogue River National Forest Lower Salt Creek, Willamette National Forest Table Mountain (Mosby Creek), BLM-Eugene District Paradise Creek, BLM-Coos Bay District Upper Cavitt Creek, Umpqua National Forest Upper Trout Creek, Deschutes National Forest Upper Wildcat Creek, BLM-Eugene District Warm Springs Creek, Umpqua National Forest Upper Black Butte River, Mendocino National Forest Draw Creek, Mt. Hood National Forest East Fork Illinois River, Siskiyou National Forest Fifteenmile Creek, Mt. Hood National Forest South Fork Coquille River, Siskiyou National Forest Lower Mill Creek, Rogue River Nationaol Forest North Coquille River, BLM - Coos Bay District Upper Quartzville Creek, Willamette National Forest Quartz Creek, Willamette National Forest Steve Fork Carberry Creek, Rogue River National Forest Summit Creek, Deschutes National Forest Sixes Creek, Willamette National Forest Threemile Creek, Winema National Forest Upper Five Rivers, Siuslaw National Forest Upper Molalla River, BLM - Salem District Green River, Mt. Baker-Snoqualmie National Forest Little Nisqually River, Gifford Pinchot National Forest Hamma Hamma River, Olympic National Forest Salmon River, Olympic National Forest North Fork Sol Duc River, Olympic National Park Lower Gray Wolf River, Olympic National Forest Squire Creek, Mt. Baker-Snoqualmie National Forest Swauk Creek, Wenatchee National Forest Twin Falls Creek, Gifford Pinchot National Forest Silver Creek, Gifford Pinchot National Forest Upper Greenwater River, Mt. Baker-Snoqualmie National Forest East Fork Indian Creek, Klamath National Forest Shelly Creek (Monkey Creek), Six Rivers National Forest Olympic Province Data Summary Interpretation Coast Range Data Summary Interpretation North Cascades Data summary Interpretation Western Cascades Data Summary Interpretation High Cascades Province Data summary Interpretation Klamath/Siskiyou Province Data Summary Interpretation Franciscan Province Data Summary Interpretation East Fork Scott River, Klamath National Forest Oak Flat Creek, Klamath National Forest Upper Elk Creek, Klamath National Forest Lower Elk Creek, Klamath National Forest Big French Creek, Shasta-Trinity National Forest Grass Valley Creek, BLM-Redding Field Office Grassy Flat Creek, Shasta-Trinity National Forest Upper South Fork Nooksack River, Mt. Baker-Snoqualmie National Forest Sloan Creek, Mt. Baker-Snoqualmie National Forest Headwaters Nisqually River, Mt. Rainer National Park Johnson Creek, Gifford Pinchot National Forest Siouxon Creek, Gifford Pinchot National Forest Copper Creek, Gifford Pinchot National Forest High Rock Creek, Mt. Hood National Forest North Fork Breitenbush River, Willamette National Forest Falls Creek, Willamette National Forest Upper White Branch Creek, Willamette National Forest Coast Fork Willamette River, BLM-Eugene District Squaw Creek, Umpqua National Forest Kelsey Creek, BLM-Medford District Lower Sucker Creek, BLM-Medford District North Fork Little Butte Creek, BLM-Medford District Willow Creek, Rogue River National Forest Upper Deadwood Creek, Siuslaw National Forest Humbug Creek, Willamette National Forest Wolf Creek, BLM-Roseburg District Middle Little White Salmon River, Gifford Pinchot National Forest Bear Creek, Klamath National Forest Panther Creek, Shasta-Trinity National Forest