American Whitewater

Level Legend
Low
Running
High
Unknown
Unknown


Anacostia, Northwest Branch [MD] US Rte 29 (Burnt Mills) to Riggs Road (Adelphi Mill)	I-IV(V+)	39cfs +5cfs/hr	L8- Below Recom.	01h14m
Anacostia [MD] Aquatic Garden Run (Hyattsville [38th St.] to Anacostia River Trail above Benning Rd.)	I	n/a
Antietam Creek [MD] 1) Oak Ridge Dr. to MD.68 (Devils Backbone Park) (Upper Antietam)	I-II	4.35ft -0.03ft/hr	R4- Runnable	00h29m
Antietam Creek [MD] 2) MD 68 (Devil's Backbone Park) to MD 34 (Middle Antietam)	I-II	4.35ft -0.03ft/hr	R5- Runnable	00h29m
Antietam Creek [MD] 3) MD.34 to Potomac River (Lower Antietam/Burnside Bridge Section)	I-II	4.35ft -0.03ft/hr	R5- Runnable	00h29m
Bear Creek [MD] U.S. 219 to Youghiogheny River at Friendsville	IV	420cfs -17cfs/hr	R4- Runnable	01h29m
Beaver Creek [MD] Beaver Creek Park N Ride (I-70) to Alternate Rt. 40 (Upper Beaver)	I(II)	4.35ft -0.03ft/hr	R2- Lower Runnable	00h29m
Bennett Creek [MD] MD Route 355 to Monocacy River	I-II	193cfs -4cfs/hr	R3- Runnable	01h14m
Big Elk Creek [MD] PA Route 841 to Elkton Rd., Elkton, MD	I-II	89cfs -5cfs/hr	L0- Below Recom.	01h14m
Bodkin Bay [MD] Downs Park on Locust Creek to Hancocks Resolution Park on Ba...	I	n/a
Broad Creek [MD] MD Route 136 to MD Route 623	I-II	149cfs -5cfs/hr	L0- Below Recom.	00h44m
Cabin John Creek [MD] River Road to Potomac	II-III	695cfs +63cfs/hr	R1- Lower Runnable	00h44m
Casselman, N. Branch [MD] Dung Hill Road to Maryland Route 495	I-III	531cfs -16cfs/hr	R4- Runnable	00h29m
Casselman [MD] 1) MD Route 495/Maple Grove Rd to Salisbury, Pennsylvania	I-II	531cfs -16cfs/hr	R4- Runnable	00h29m
Catoctin Creek [MD] US 40 (Doubs Meadow Park) to Potomac River	I-II	3.60ft +0.05ft/hr	R4- Runnable	01h14m
Conococheague Creek [MD] Wilson Bridge (US 40) to Williamsport, MD Boat Ramp	I	10.78ft -0.07ft/hr	H5- Above Recom.	01h14m
Conowingo Creek [MD] Pilot Town Rd., Oakwood, MD to Mt. Zoar Rd. at Susquehanna R...	IV-V	n/a
Crabtree Creek [MD] Swanton, MD to Savage Reservoir	III-IV+	6cfs -20cfs/hr	L2- Below Recom.	21h45m
Deep Creek [MD] Dam to Youghiogheny River	V	n/a
Deer Creek [MD] 0.5. Bond Road to MD 23 (Upper Deer Creek)	I	2.53ft -0.01ft/hr	L0- Below Recom.	00h44m
Deer Creek [MD] 1. Harford Creamery Rd. to Eden Mill Park boat ramp	I	2.53ft -0.01ft/hr	L3- Below Recom.	00h44m
Deer Creek [MD] 2. Eden Mill Dam to Rocks State Park	I-II(III)	2.53ft -0.01ft/hr	R3- Runnable	00h44m
Deer Creek [MD] 3. Rocks State Park to Walters Mill River Access	I-II(III)	2.53ft -0.01ft/hr	R0- Lower Runnable	00h44m
Deer Creek [MD] 4. Walters Mill River Access to Sandy Hook Rd./Deer Creek Co...	I-II	2.53ft -0.01ft/hr	R1- Lower Runnable	00h44m
Deer Creek [MD] 5. Sandy Hook Rd./Deer Creek Conservation area to MD 136	I-II	2.53ft -0.01ft/hr	R1- Lower Runnable	00h44m
Deer Creek [MD] 6. MD 136 to Susquehanna River	I-II	2.53ft -0.01ft/hr	R1- Lower Runnable	00h44m
Evitts Creek [MD] 1. Lake Gordon Dam (PA) to Maryland Route 144 (MD)	I-III	7.73ft -0.20ft/hr	R5- Runnable	00h29m
Evitts Creek [MD] 2. MD 144 to MD 51	I-II	7.73ft -0.20ft/hr	R5- Runnable	00h29m
Fifteen Mile Creek [MD] US Route 40 to Potomac River	I-II(III)	4.27ft -0.20ft/hr	R4- Runnable	00h44m
Flintstone Creek [MD] Flintstone Creek Road, PA to Town Creek, MD	I-III	2060cfs -80cfs/hr	R6- Runnable	00h29m
Georges Creek [MD] Maryland Rte. 36 (Midland) to N. Branch Potomac River	III-IV	4.84ft -0.06ft/hr	R4- Runnable	01h14m
Gunpowder Falls [MD] 1 - Graves Run Rd to Prettyboy Reservoir (Gunpowder Road) (Top Gunpowder)	II+	13cfs -1cfs/hr	L2- Below Recom.	00h44m
Gunpowder Falls [MD] 2 - Prettyboy Dam to Falls Road or Masemore Rd. (Gunpowder Gorge)	I-III	163cfs +8cfs/hr	R4- Runnable	00h59m
Gunpowder Falls [MD] 3 - Masemore Road to Monkton Road (Upper Gunpowder - Hereford Section)	I-II	193cfs +0cfs/hr	R4- Runnable	00h42m
Gunpowder Falls [MD] 4. Monkton Road to Phoenix (Upper Gunpowder - Glencoe Section)	I	277cfs -3cfs/hr	R4- Runnable	00h40m
Gunpowder Falls [MD] 5 - Notchcliff Rd. to Route 1 (Middle Gunpowder)	I-II	~ 360cfs -35cfs/hr	R3- Runnable	00h31m
Gunpowder Falls [MD] 6 - Route 1 to U.S.40 or Mariner Point (Lower Gunpowder)	II-III	~ 363cfs -37cfs/hr	R1- Lower Runnable	00h31m
Gwynns Falls [MD] 1) Essex Rd. near Liberty Rd. to Purnell Dr. off Forest Park...	II	64cfs -3cfs/hr	L0- Below Recom.	00h29m
Gwynns Falls [MD] 2) Purnell Dr. off Forest Park Ave. to Washington Blvd. (Alt...	II-III(IV)	64cfs -3cfs/hr	L0- Below Recom.	00h29m
Herring Run [MD] Echodale Ave to US 40	II-III	58cfs +0cfs/hr	L0- Below Recom.	01h10m
Hunting Creek [MD] Catoctin Hollow Road to Frank Bentz Lake (Big Hunting)	III-IV+(V)	783cfs +28cfs/hr	R1- Lower Runnable	01h14m
Jennings Run [MD] Barrelville to Wills Creek	III+	2290cfs -98cfs/hr	R6- Runnable	00h44m
Jones Falls [MD] Lake Roland to Round Falls	I-III	n/a
Laurel Run [MD] Laurel Run	IV	5.87ft -0.12ft/hr	L7- Below Recom.	00h44m
Little Falls of the Gunpowder [MD] Parkton (Maryland Route 45) to Big Gunpowder Falls	I-III	73cfs -1cfs/hr	L7- Below Recom.	00h44m
Little Gunpowder Falls [MD] 1) Bottom Rd @ Laurel Brook to Jerusalem Mill (Jerusalem Rd....	I-II	35cfs -1cfs/hr	L8- Below Recom.	00h44m
Little Gunpowder Falls [MD] 2) Jerusalem Mill (Jerusalem Rd.) to U.S. Route 40	II-III	35cfs -1cfs/hr	L0- Below Recom.	00h44m
Little Seneca Creek [MD] Boyds to Darnestown	II(III)	419cfs +10cfs/hr	R1- Lower Runnable	01h10m
Long Green Creek [MD] Glen Arm Rd. to Gunpowder Falls	IV	10cfs -0cfs/hr	L0- Below Recom.	00h44m
Marsh Creek [MD] Cunningham Road near Bus US 15 Southwest of Gettysburg, PA t...	II-III	~ 1160cfs -19cfs/hr	R4- Runnable	01h29m
Middle Creek (Catoctin Creek trib.) [MD] Wolfsville to Myersville (Upper Catoctin creek)	II-III(V)	3.60ft +0.05ft/hr	R4- Runnable	01h14m
Middle Creek (Toms Creek trib.) [MD] T318 to Harney Road	II+	1160cfs -19cfs/hr	R2- Lower Runnable	01h29m
Mill Run [MD] Pigs Ear Road to Yough River Lake	III-IV+	121cfs -3cfs/hr	L4- Below Recom.	00h44m
Monocacy River [MD] 0.5. Rocky Ridge Rd. (MD 77) to Creagerstown Park	I-II	9.68ft -0.37ft/hr	H9- Above Recom.	01h29m
Monocacy River [MD] 1. Creagerstown Park to Devilbiss Bridge Park	I	9.68ft -0.37ft/hr	H0- Above Recom.	01h29m
Monocacy River [MD] 2. Devilbiss Bridge Park to Dearbought/Riverside Park	I	9.68ft -0.37ft/hr	H9- Above Recom.	01h29m
Monocacy River [MD] 3. Pinecliff Park to Buckeystown Park	I(II)	9.68ft -0.37ft/hr	H9- Above Recom.	01h29m
Monocacy River [MD] 4. Buckeystown Park to Park Mills Road	I-II	9.68ft -0.37ft/hr	H9- Above Recom.	01h29m
Muddy Creek (Youghiogheny trib.) [MD] Cranesville Swamp Nature Preserve (Lake Ford Road) to Youghi...	I-III(V+)	121cfs -3cfs/hr	R0- Lower Runnable	00h44m
Northeast Creek [MD] "Gilpin Falls" section. "Gilpin Falls" covered bridge next t...	V	89cfs -5cfs/hr	L8- Below Recom.	01h14m
Octoraro Creek [MD] 2. Sleepy Hollow Rd/Lees Bridge Rd, PA to New Bridge Rd Brid... (Middle Octoraro)	I	256cfs +0cfs/hr	L0- Below Recom.	01h14m
Octoraro Creek [MD] 3. New Bridge Road to Moore Road, Richardsmere (Lower Octoraro)	II	256cfs +0cfs/hr	L0- Below Recom.	01h14m
Olmsted Island Creek [MD] Clara Barton Parkway to C&O Canal	V	n/a
Owens Creek [MD] 1) Lantz to Roddy Covered Bridge	II-IV	783cfs +28cfs/hr	R0- Lower Runnable	01h14m
Owens Creek [MD] 2) Rocky Ridge Road (Hwy.77) to Monocacy River	I-II	783cfs +28cfs/hr	R6- Runnable	01h14m
Patapsco, North Branch (above Liberty res.) [MD] Carrollton Rd. to Lawndale Rd.	I-III	97cfs +1cfs/hr	L0- Below Recom.	00h59m
Patapsco, South Branch [MD] 0.5. Woodbine to Gaither Rd.	II(III)	221cfs +23cfs/hr	L0- Below Recom.	01h01m
Patapsco, South Branch [MD] 1. Gaither Rd. to Henryton Rd. ("Gaither Gorge"/S. Branch Patapsco)	II+(III)	221cfs +23cfs/hr	L5- Below Recom.	01h01m
Patapsco, South Branch [MD] 2. Marriottsville Rd to Patapsco, N. Branch confluence "McKe... (McKeldin Falls)	I-III(IV)	216cfs -7cfs/hr	R0- Lower Runnable	00h44m
Patapsco [MD] 1. N. Br./S. Br. confluence to Daniels river access	I	216cfs -7cfs/hr	L8- Below Recom.	00h44m
Patapsco [MD] 2. Daniels Dam through Elkridge (Old Ellicott City, Oella & Former Bloede Dam section)	I-III	216cfs -7cfs/hr	R0- Lower Runnable	00h44m
Patuxent, Little [MD] Old Columbia Rd. to Savage Mill.	I-IV	184cfs -8cfs/hr	L7- Below Recom.	00h44m
Patuxent, Middle [MD] Carroll Mill Road to Savage Mill	I-IV	184cfs -8cfs/hr	L7- Below Recom.	00h44m
Patuxent [MD] Gardner Canoe Launch/Governor Bridge Natural Area to Patuxen...	I-II	9.11ft -0.11ft/hr	R6- Runnable	01h14m
Piney Run (Patapsco trib.) [MD] Brangels Rd./Arrington Rd. to Marriottsville Rd.	I-III(IV)	38cfs -1cfs/hr	L6- Below Recom.	00h59m
Potomac, North Branch [MD] 1. Henry, WV to Gorman, MD/Gormania, WV	I-III	5.87ft -0.12ft/hr	R5- Runnable	00h44m
Potomac, North Branch [MD] 2. Gorman/Steyer, MD to Kitzmiller, MD (Kitzmiller Section)	IV+	5.87ft -0.12ft/hr	R6- Runnable	00h44m
Potomac, North Branch [MD] 3. Kitzmiller, MD to Jennings Randolph Lake	II-III	5.87ft -0.12ft/hr	R6- Runnable	00h44m
Potomac, North Branch [MD] 4. Barnum, WV to Bloomington, MD (Bloomington Section)	II-III	2590cfs +0cfs/hr	H1- Above Recom.	00h29m
Potomac, North Branch [MD] 5. Bloomington, MD to Black Oak (Gary Yoder River Access) Nr...	II	4830cfs -74cfs/hr	H9- Above Recom.	00h59m
Potomac, North Branch [MD] 6. Black Oak (Gary Yoder River Access) Nr. Rawlings, MD to U...	I	4830cfs -74cfs/hr	H9- Above Recom.	00h59m
Potomac, North Branch [MD] 7. Mason Recreation Boat Ramp, MD/Wiley's Ford, WV to Oldtow...	I-II	12400cfs +0cfs/hr	H9- Above Recom.	00h29m
Potomac [MD] 0.1 Oldtown Toll Bridge to Paw Paw Tunnel Campground	I	23.33ft -0.92ft/hr	H9- Above Recom.	00h29m
Potomac [MD] 0.2 Paw Paw Tunnel Campground to Fifteen Mile Creek Boat Lan... (Paw Paw Bends)	I	23.33ft -0.92ft/hr	H9- Above Recom.	00h29m
Potomac [MD] 0.3 Fifteen Mile Creek Boat Ramp to Hancock, MD	I	25.51ft -0.28ft/hr	H9- Above Recom.	00h29m
Potomac [MD] 0.35 Hancock, MD to Big Pool/Fort Frederick Campground	I	25.51ft -0.28ft/hr	H9- Above Recom.	00h29m
Potomac [MD] 0.4 Big Pool/Fort Frederick Campground to Williamsport MD	I	25.51ft -0.28ft/hr	H9- Above Recom.	00h29m
Potomac [MD] 0.45 Williamsport to Dam #4	I	25.51ft -0.28ft/hr	H9- Above Recom.	00h29m
Potomac [MD] 0.5 Dam # 4 to Shepherdstown WV	I	22.77ft -0.16ft/hr	H9- Above Recom.	00h29m
Potomac [MD] 0.6 Shepherdstown, WV to Dargans Bend Boat Ramp	I	22.77ft -0.16ft/hr	H9- Above Recom.	00h29m
Potomac [MD] 0.7 Dargans Bend Boat Ramp to Potoma Wayside, VA or Weverto... ("Potomac Needles")	II+	21.69ft +0.24ft/hr	H9- Above Recom.	00h44m
Potomac [MD] 0.8 Potoma Wayside, VA or Weverton, MD to Point of Rocks MD	I-II	21.69ft +0.24ft/hr	H9- Above Recom.	00h44m
Potomac [MD] 0.9 Point of Rocks to Mouth of Monocacy	I	21.69ft +0.24ft/hr	H9- Above Recom.	00h44m
Potomac [MD] 1. Mouth of Monocacy to Riley's Lock Boat Ramp (Islands of the Potomac WMA - Oxley, Mason and Maddux Islands)	I	9.87ft +0.23ft/hr	H9- Above Recom.	01h14m
Potomac [MD] 2. GW Canal Loop or Violettes Lock to Pennyfield Lock (GW Canal or Seneca Breaks)	II	9.87ft +0.23ft/hr	H9- Above Recom.	01h14m
Potomac [MD] 3. Great Falls (Center Lines) (streamers)	V+	9.87ft +0.23ft/hr	H9- Above Recom.	01h14m
Potomac [MD] 3. Great Falls (Fish Ladder)	IV-V(V+)	9.87ft +0.23ft/hr	H9- Above Recom.	01h14m
Potomac [MD] 3. Great Falls (MD Lines)	V+	9.87ft +0.23ft/hr	H9- Above Recom.	01h14m
Potomac [MD] 3. Great Falls (VA Lines) (the spout)	V	9.87ft +0.23ft/hr	H9- Above Recom.	01h14m
Potomac [MD] 3. Through Great Falls (several runs)	V+	9.87ft +0.23ft/hr	H9- Above Recom.	01h14m
Potomac [MD] 4. Sandy Beach/O-Deck to Anglers Inn (Mather Gorge)	II-III(IV)	9.87ft +0.23ft/hr	H9- Above Recom.	01h14m
Potomac [MD] 5. Anglers Inn to Lock 10	II	9.87ft +0.23ft/hr	H9- Above Recom.	01h14m
Potomac [MD] 6. Lock 10 to Sycamore Island	I	9.87ft +0.23ft/hr	H9- Above Recom.	01h14m
Potomac [MD] 7. Little Falls	IV-V+	9.87ft +0.23ft/hr	H0- Above Recom.	01h14m
Rock Creek (DC Potomac River trib.) [MD] 1. Rockville to Beach Dr. Near DC/MD line.	I(II)	695cfs +63cfs/hr	R5- Runnable	00h44m
Rock Creek (DC Potomac River trib.) [MD] 2. Beach Dr. below East-West Hwy to Potomac River in D.C.	I-III	695cfs +63cfs/hr	R5- Runnable	00h44m
Rock Creek (Monocacy River Trib.) [MD] 1. PA Rt. 116 to PA Rt. 97	II-III	1160cfs -19cfs/hr	R4- Runnable	01h29m
Rock Creek (Monocacy River Trib.) [MD] 2. PA Rt 97 to Harney Rd, MD	II+	1160cfs -19cfs/hr	R4- Runnable	01h29m
Savage [MD] 1. Avilton Lonaconing Road to Head of Savage Reservoir	I-III(IV)	6cfs -20cfs/hr	L0- Below Recom.	21h45m
Savage [MD] 2. Savage Dam to North Branch Potomac River (Site of 1989 World Championships)	III-IV	1500cfs -70cfs/hr	R8- Upper Runnable	00h44m
Seneca Creek [MD] Black Rock Mill to Riley's Lock Boat Ramp (Lower Seneca Creek)	I-II	419cfs +10cfs/hr	R5- Runnable	01h10m
Shenandoah [MD] 3. Millville, WV to Harpers Ferry (Potoma Wayside, VA or Wev... (Shenandoah Staircase)	IV+	13.17ft +0.08ft/hr	H0- Above Recom.	00h29m
Sideling Hill Creek (Potomac River trib.) [MD] Purcell PA (SR 2011) to Zeigler Rd (above Potomac R. MD side...	I-II	4.27ft -0.20ft/hr	R5- Runnable	00h44m
Stony River [MD] 2. Route 50 to North Branch of Potomac River (Kitzmiller, MD... (Lower Stony)	III-IV	5.87ft -0.12ft/hr	R1- Lower Runnable	00h44m
Susquehanna [MD] Octoraro River Mouth to Rock Run Mill, Susquehanna State Pk.	II(III)	15.89ft +0.00ft/hr	H2- Above Recom.	00h25m
Town Creek [MD] 1. Chaneysville, PA to I-68 (Maryland)	I-II	7.73ft -0.20ft/hr	R5- Runnable	00h29m
Town Creek [MD] 2. I-68 to Potomac River	I	2060cfs -80cfs/hr	R7- Upper Runnable	00h29m
Wills Creek [MD] Ellerslie to Eckhart Junction	I-II	2290cfs -98cfs/hr	R8- Upper Runnable	00h44m
Winters Run [MD] Pleasantville Road to Maryland Route 7	I-II	51cfs -2cfs/hr	L0- Below Recom.	00h44m
Youghiogheny [MD] 0.5. US Route 50 to Millers Run	I-II	2510cfs +201cfs/hr	H9- Above Recom.	00h29m
Youghiogheny [MD] 1. Tippy-Top - Millers Run/Oakland Sang Run Rd. to Swallow F...	IV	2510cfs +201cfs/hr	H9- Above Recom.	00h29m
Youghiogheny [MD] 2. Top - Swallow Falls Rd. (Bridge above Swallow Falls [Stat...	IV-V	2510cfs +201cfs/hr	H9- Above Recom.	00h29m
Youghiogheny [MD] 3. Sang Run Road to Friendsville (Upper Yough)	IV-V	5.27ft +0.00ft/hr	H9- Above Recom.	00h29m