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 -4cfs/hr	L6- Below Recom.	00h26m
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	3.14ft +0.00ft/hr	L6- Below Recom.	00h56m
Antietam Creek [MD] 2) MD 68 (Devil's Backbone Park) to MD 34 (Middle Antietam)	I-II	3.14ft +0.00ft/hr	R4- Runnable	00h56m
Antietam Creek [MD] 3) MD.34 to Potomac River (Lower/Burnside Bridge Section)	I-II	3.14ft +0.00ft/hr	R4- Runnable	00h56m
Bear Creek [MD] U.S. 219 to Youghiogheny River at Friendsville	IV	54cfs +0cfs/hr	L1- Below Recom.	00h41m
Beaver Creek [MD] Beaver Creek Park N Ride (I-70) to Alternate Rt. 40 (Upper Beaver)	I(II)	3.14ft +0.00ft/hr	L0- Below Recom.	00h56m
Bennett Creek [MD] MD Route 355 to Monocacy River	I-II	134cfs -6cfs/hr	R0- Lower Runnable	00h26m
Big Elk Creek [MD] PA Route 341 to Elkton	I-II	102cfs -4cfs/hr	L9- Below Recom.	01h26m
Broad Creek [MD] MD Route 136 to MD Route 623	I-II	231cfs -12cfs/hr	L0- Below Recom.	00h56m
Cabin John Creek [MD] River Road to Potomac	II-III	142cfs -5cfs/hr	L8- Below Recom.	00h56m
Casselman, N. Branch [MD] Dung Hill Road to Maryland Route 495	I-III	90cfs +0cfs/hr	L0- Below Recom.	00h41m
Casselman [MD] 1) MD Route 495 to Salisbury, Pennsylvania	I-II	90cfs +0cfs/hr	L7- Below Recom.	00h41m
Catoctin Creek [MD] US 40 to Potomac River	I-II	2.04ft +0.00ft/hr	L4- Below Recom.	00h26m
Conococheague Creek [MD] Wilson Bridge (US 40) to Williamsport, MD Boat Ramp	I	2.91ft -0.01ft/hr	R4- Runnable	00h26m
Conowingo Creek [MD] Oakwood to Susquehanna River	IV-V	n/a
Crabtree Creek [MD] Swanton, MD to Savage Reservoir	III-IV+	49cfs -1cfs/hr	L3- Below Recom.	00h56m
Deep Creek [MD] Dam to Youghiogheny River	V	n/a
Deer Creek [MD] 1. Bond Road to MD 23 (Upper Deer Creek)	I	2.79ft -0.04ft/hr	L5- Below Recom.	00h56m
Deer Creek [MD] 2. Harford Creamery Rd. to Eden Mill Park boat ramp	I	2.79ft -0.04ft/hr	R3- Runnable	00h56m
Deer Creek [MD] 3. Eden Mill Dam to Rocks State Park	I-II(III)	2.79ft -0.04ft/hr	R4- Runnable	00h56m
Deer Creek [MD] 4. Rocks State Park to Sandy Hook Rd./Deer Creek Conservatio...	I-II(III)	2.79ft -0.04ft/hr	R3- Runnable	00h56m
Deer Creek [MD] 5. Sandy Hook Rd./Deer Creek Cons. area to MD 136	I-II	2.79ft -0.04ft/hr	R3- Runnable	00h56m
Deer Creek [MD] 6. MD 136 to Susquehanna River	I-II	2.79ft -0.04ft/hr	R3- Runnable	00h56m
Evitts Creek [MD] 1. Lake Gordon Dam (PA) to Maryland Route 144 (MD)	I-III	2.70ft +0.00ft/hr	L0- Below Recom.	00h41m
Evitts Creek [MD] 2. MD 144 to MD 51	I-II	2.70ft +0.00ft/hr	L0- Below Recom.	00h41m
Fifteen Mile Creek [MD] US Route 40 to Potomac River	I-II(III)	1.15ft +0.00ft/hr	L0- Below Recom.	01h11m
Flintstone Creek [MD] Flintstone Creek Road, PA to Town Creek, MD	I-III	94cfs +0cfs/hr	L0- Below Recom.	00h41m
Georges Creek [MD] Maryland Rte. 36 (Midland) to N. Branch Potomac River	III-IV	3.67ft +0.00ft/hr	L0- Below Recom.	00h26m
Gunpowder Falls [MD] 1 - Graves Run Rd to Prettyboy Reservoir (Gunpowder Road) (Top Gunpowder)	II+	18cfs -1cfs/hr	L3- Below Recom.	00h56m
Gunpowder Falls [MD] 2 - Prettyboy Dam to Falls Road (Gunpowder Gorge)	I-III	106cfs +0cfs/hr	R4- Runnable	01h11m
Gunpowder Falls [MD] 3 - Masemore Road to Blue Mount Road (Upper Gunpowder)	I-II	106cfs +0cfs/hr	R3- Runnable	01h11m
Gunpowder Falls [MD] 4. Blue Mount Road to Phoenix (Glencoe)	I	222cfs -4cfs/hr	R4- Runnable	00h51m
Gunpowder Falls [MD] 5 - Lower Loch Raven Dam to Route 1 (Middle Gunpowder)	I-II	~ 301cfs -5cfs/hr	R3- Runnable	00h28m
Gunpowder Falls [MD] 6 - Route 1 to U.S.40 (Lower Gunpowder)	II-III	~ 305cfs -5cfs/hr	L0- Below Recom.	00h28m
Gwynns Falls [MD] 1) Essex Rd. near Liberty Rd. to Purnell Dr. off Forest Park...	II	45cfs -4cfs/hr	L6- Below Recom.	00h41m
Gwynns Falls [MD] 2) Purnell Dr. off Forest Park Ave. to Washington Blvd. (Alt...	II-III(IV)	45cfs -4cfs/hr	L6- Below Recom.	00h41m
Herring Run [MD] Echodale Ave to US 40	II-III	28cfs -1cfs/hr	L9- Below Recom.	00h22m
Hunting Creek [MD] Catoctin Hollow Road to Frank Bentz Lake (Big Hunting)	III-IV+(V)	65cfs +0cfs/hr	L7- Below Recom.	00h26m
Jennings Run [MD] Barrelville to Wills Creek	III+	158cfs +0cfs/hr	L7- Below Recom.	00h56m
Jones Falls [MD] Lake Roland to Round Falls	I-III	n/a
Laurel Run [MD] Laurel Run	IV	3.24ft +0.00ft/hr	L0- Below Recom.	00h56m
Little Falls of the Gunpowder [MD] Parkton (Maryland Route 45) to Gunpowder Falls	I-III	72cfs -1cfs/hr	L4- Below Recom.	00h56m
Little Gunpowder Falls [MD] 1) Bottom Rd @ Laurel Brook to Jerusalem Mill (Jerusalem Rd....	I-II	40cfs -1cfs/hr	L8- Below Recom.	00h56m
Little Gunpowder Falls [MD] 2) Jerusalem Mill (Jerusalem Rd.) to U.S. Route 40	II-III	40cfs -1cfs/hr	L0- Below Recom.	00h56m
Little Seneca Creek [MD] Boyds to Darnestown	II(III)	715cfs -10cfs/hr	R4- Runnable	00h22m
Long Green Creek [MD] Glen Arm Rd. to Gunpowder Falls	IV	10cfs -0cfs/hr	L0- Below Recom.	00h56m
Marsh Creek [MD] Cunningham Road near Bus US 15 Southwest of Gettysburg, PA t...	II-III	~ 148cfs -4cfs/hr	L2- Below Recom.	00h41m
Middle Creek (Catoctin Creek trib.) [MD] Wolfsville to Myersville (Upper Catoctin creek)	II-III(V)	2.04ft +0.00ft/hr	L0- Below Recom.	00h26m
Middle Creek (Toms Creek trib.) [MD] T318 to Harney Road	II+	148cfs -4cfs/hr	L1- Below Recom.	00h41m
Mill Run [MD] Pigs Ear Road to Yough River Lake	III-IV+	17cfs -1cfs/hr	L0- Below Recom.	00h56m
Monocacy River [MD] 1. Creagerstown Park to Devilbiss Bridge Park	I	2.93ft +0.00ft/hr	R4- Runnable	00h41m
Monocacy River [MD] 2. Devilbiss Bridge Park to Riverbend Park	I	2.93ft +0.00ft/hr	R4- Runnable	00h41m
Monocacy River [MD] 3. Pinecliff Park to Buckeystown Park	I(II)	2.93ft +0.00ft/hr	R4- Runnable	00h41m
Monocacy River [MD] 4. Buckeystown Park to Park Mills Road	I	2.93ft +0.00ft/hr	R4- Runnable	00h41m
Muddy Creek (Youghiogheny trib.) [MD] Cranesville Swamp Nature Preserve (Lake Ford Road) to Youghi...	I-III(V)	17cfs -1cfs/hr	L0- Below Recom.	00h56m
Northeast Creek [MD] "Gilpin Falls" section. "Gilpin Falls" covered bridge next t...	V	102cfs -4cfs/hr	L8- Below Recom.	01h26m
Octoraro Creek [MD] 2. Sleepy Hollow Rd/Lees Bridge Rd to New Bridge Rd Bridge (Middle Octoraro)	I	379cfs -9cfs/hr	R2- Lower Runnable	00h26m
Octoraro Creek [MD] 3. New Bridge Road to Moore Road, Richardsmere (Lower Octoraro)	II	379cfs -9cfs/hr	R3- Runnable	00h26m
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	65cfs +0cfs/hr	L7- Below Recom.	00h26m
Owens Creek [MD] 2) Rocky Ridge Road (Hwy.77) to Monocacy River	I-II	65cfs +0cfs/hr	L0- Below Recom.	00h26m
Patapsco, North Branch (above Liberty res.) [MD] Carrollton Rd. to Lawndale Rd.	II(III)	54cfs -6cfs/hr	L8- Below Recom.	01h11m
Patapsco, South Branch [MD] 0.5. Woodbine to Gaither Rd.	II(III)	182cfs -53cfs/hr	L0- Below Recom.	01h13m
Patapsco, South Branch [MD] 1. Gaither Rd. to Henryton Rd. - "Gaither Gorge" (Gaither Gorge/S. Branch Patapsco)	II+(III)	182cfs -53cfs/hr	L0- Below Recom.	01h13m
Patapsco, South Branch [MD] 2. Marriottsville Rd to Patapsco, N. Branch confluence "McKe... (McKeldin Falls)	I-III(IV)	253cfs -9cfs/hr	R1- Lower Runnable	00h56m
Patapsco [MD] 1. N. Br./S. Br. confluence to Daniels river access	I	253cfs -9cfs/hr	R1- Lower Runnable	00h56m
Patapsco [MD] 2. Daniels Dam through Elkridge (Old Ellicott City, Oella & Former Bloede Dam section)	I-III	253cfs -9cfs/hr	R1- Lower Runnable	00h56m
Patuxent, Little [MD] US Route 29 (Columbia) to US Route 1	I-IV	316cfs -34cfs/hr	R4- Runnable	00h56m
Patuxent, Middle [MD] Carroll Mill Road to Savage Mill	I-II(IV)	4.61ft -0.12ft/hr	R1- Lower Runnable	00h56m
Piney Run [MD] Arrington Road to Marriottsville	I-III(IV)	15cfs -1cfs/hr	L0- Below Recom.	01h11m
Potomac, North Branch [MD] 1. Henry, WV to Gormania, WV	I-III	3.24ft +0.00ft/hr	L3- Below Recom.	00h56m
Potomac, North Branch [MD] 2. Gormania, WV to Kitzmiller, MD (Kitzmiller Section)	III-IV	3.24ft +0.00ft/hr	L0- Below Recom.	00h56m
Potomac, North Branch [MD] 3. Kitzmiller, MD to Jennings Randolph Lake	II-III	3.24ft +0.00ft/hr	L4- Below Recom.	00h56m
Potomac, North Branch [MD] 4. Barnum, WV to Bloomington, MD (Bloomington Section)	II(III)	405cfs +5cfs/hr	L8- Below Recom.	00h56m
Potomac, North Branch [MD] 5. Bloomington, MD to Black Oak River Access Nr. McCoole, MD	I-II	548cfs -5cfs/hr	R1- Lower Runnable	01h11m
Potomac, North Branch [MD] 6. Black Oak River Access Nr. McCoole, MD to Pinto, MD	I	548cfs -5cfs/hr	R4- Runnable	01h11m
Potomac, North Branch [MD] 7. Pinto, MD to Upper Potomac Industrial Park (upstream of C...	I	548cfs -5cfs/hr	R4- Runnable	01h11m
Potomac, North Branch [MD] 8. Wiley's Ford, WV to Oldtown Toll Bridge	I	548cfs -5cfs/hr	R4- Runnable	01h11m
Potomac [MD] 0.1 Oldtown Toll Bridge to Paw Paw Tunnel Campground	I	6.67ft -0.03ft/hr	R5- Runnable	00h56m
Potomac [MD] 0.2 Paw Paw Tunnel Campground to Fifteen Mile Creek Boat Lan... (Paw Paw Bends)	I	6.67ft -0.03ft/hr	R5- Runnable	00h56m
Potomac [MD] 0.3 Fifteen Mile Creek Boat Ramp to Hancock, MD	I	5.16ft +0.00ft/hr	R5- Runnable	00h56m
Potomac [MD] 0.35 Hancock, MD to Big Pool/Fort Frederick Campground	I	5.16ft +0.00ft/hr	R5- Runnable	00h56m
Potomac [MD] 0.4 Big Pool/Fort Frederick Campground to Williamsport MD	I	5.16ft +0.00ft/hr	R5- Runnable	00h56m
Potomac [MD] 0.45 Williamsport to Dam #4	I	5.16ft +0.00ft/hr	R5- Runnable	00h56m
Potomac [MD] 0.5 Dam # 4 to Shepherdstown WV	I	5.16ft +0.00ft/hr	R5- Runnable	00h56m
Potomac [MD] 0.6 Shepherdstown, WV to Dargans Bend Boat Ramp	I	5.16ft +0.00ft/hr	R5- Runnable	00h56m
Potomac [MD] 0.7 Dargans Bend Boat Ramp to Potoma Wayside, VA or Weverto... ("Potomac Needles")	II+	5.16ft +0.00ft/hr	R5- Runnable	00h56m
Potomac [MD] 0.8 Potoma Wayside, VA or Weverton, MD to Point of Rocks MD	I-II	3.42ft -0.01ft/hr	R5- Runnable	01h26m
Potomac [MD] 0.9 Point of Rocks to Mouth of Monocacy	I	3.42ft -0.01ft/hr	R5- Runnable	01h26m
Potomac [MD] 1. Mouth of Monocacy to Riley's Lock Boat Ramp (Islands of the Potomac WMA - Oxley, Mason and Maddux Islands)	I	4.49ft -0.02ft/hr	R5- Runnable	00h26m
Potomac [MD] 2. GW Canal Loop or Violette's Lock to Pennyfield Lock (GW Canal or Seneca Breaks)	I-II	4.49ft -0.02ft/hr	R5- Runnable	00h26m
Potomac [MD] 3. Great Falls (Center Lines) (streamers)	V+	4.49ft -0.02ft/hr	H9- Above Recom.	00h26m
Potomac [MD] 3. Great Falls (Fish Ladder)	V+	4.49ft -0.02ft/hr	R8- Upper Runnable	00h26m
Potomac [MD] 3. Great Falls (MD Lines)	V+	4.49ft -0.02ft/hr	H1- Above Recom.	00h26m
Potomac [MD] 3. Great Falls (VA Lines) (the spout)	V	4.49ft -0.02ft/hr	H9- Above Recom.	00h26m
Potomac [MD] 3. Through Great Falls (several runs)	V+	4.49ft -0.02ft/hr	H3- Above Recom.	00h26m
Potomac [MD] 4. Sandy Beach/O-Deck to Anglers Inn (Mather Gorge)	II-III(IV)	4.49ft -0.02ft/hr	R7- Upper Runnable	00h26m
Potomac [MD] 5. Anglers Inn to Lock 10	II	4.49ft -0.02ft/hr	R6- Runnable	00h26m
Potomac [MD] 6. Lock 10 to Sycamore Island	I	4.49ft -0.02ft/hr	R6- Runnable	00h26m
Potomac [MD] 7. Little Falls	II-III(IV)	4.49ft -0.02ft/hr	R7- Upper Runnable	00h26m
Rock Creek (DC Potomac River trib.) [MD] 1. Rockville to Beach Dr. Near DC/MD line.	I(II)	142cfs -5cfs/hr	L5- Below Recom.	00h56m
Rock Creek (DC Potomac River trib.) [MD] 2. Beach Dr. below East-West Hwy to Potomac River in D.C.	I-III	142cfs -5cfs/hr	L3- Below Recom.	00h56m
Rock Creek (Monocacy River Trib.) [MD] 1. PA Rt. 116 to PA Rt. 97	II-III	148cfs -4cfs/hr	L0- Below Recom.	00h41m
Rock Creek (Monocacy River Trib.) [MD] 2. PA Rt 97 to Harney Rd, MD	II+	148cfs -4cfs/hr	L0- Below Recom.	00h41m
Savage [MD] 1. Avilton Lonaconing Road to Head of Savage Reservoir	I-III(IV)	49cfs -1cfs/hr	L0- Below Recom.	00h56m
Savage [MD] 2. Savage Dam to North Branch Potomac River (Site of 1989 World Championships)	III-IV	122cfs +0cfs/hr	L0- Below Recom.	00h56m
Seneca Creek [MD] Black Rock Mill to Riley's Lock Boat Ramp (Lower Seneca Creek)	I-II	715cfs -10cfs/hr	H6- Above Recom.	00h22m
Shenandoah [MD] 3. Millville, WV to Harpers Ferry (Potoma Wayside, VA or Wev... (Shenandoah Staircase)	II-III	3.49ft -0.03ft/hr	R4- Runnable	00h41m
Sideling Hill Creek (Potomac River trib.) [MD] Purcell PA (SR 2011) to Potomac River confluence.	I-II	1.15ft +0.00ft/hr	L0- Below Recom.	01h11m
Town Creek [MD] 1. Chaneysville, PA to I-68 (Maryland)	I-II	2.70ft +0.00ft/hr	L9- Below Recom.	00h41m
Town Creek [MD] 2. I-68 to Potomac River	I	94cfs +0cfs/hr	L0- Below Recom.	00h41m
Wills Creek [MD] Ellerslie to Eckhart Junction	I-II	158cfs +0cfs/hr	L0- Below Recom.	00h56m
Winters Run [MD] Pleasantville Road to Maryland Route 7	I-II	48cfs -1cfs/hr	L0- Below Recom.	00h56m
Youghiogheny [MD] 0. US Route 50 to Millers Run	I-II	181cfs -4cfs/hr	R4- Runnable	00h56m
Youghiogheny [MD] 1. Tippy-Top - Millers Run/Oakland Sang Run Rd. to Swallow F...	IV	181cfs -4cfs/hr	R0- Lower Runnable	00h56m
Youghiogheny [MD] 2. Top - Swallow Falls Rd. (Bridge above Swallow Falls [Stat...	IV-V	181cfs -4cfs/hr	R0- Lower Runnable	00h56m
Youghiogheny [MD] 3. Upper - Sang Run (Sang Run Road) to Friendsville	IV-V	2.85ft +0.00ft/hr	L8- Below Recom.	00h26m