Aquatic Garden Run(Hyattsville [38th St.] to Anacostia River Trail above Benning Rd.)

US Rte 29 (Burnt Mills) to Riggs Road (Adelphi Mill)

1) Oak Ridge Dr. to MD.68 (Devils Backbone Park)(Upper Antietam)

2) MD 68 (Devil's Backbone Park) to MD 34(Middle Antietam)

3) MD 34 to Potomac River(Lower Antietam/Burnside Bridge Section)

U.S. 219 to Youghiogheny River at Friendsville

Beaver Creek Park N Ride (I-70) to Alternate Rt. 40(Upper Beaver)

MD Route 355 to Monocacy River

PA Route 841 to Elkton Rd., Elkton, MD

Hapes Mill Rd to Double Pipe Creek Park, Detour, MD

Downs Park on Locust Creek to Hancocks Resolution Park on Back Creek and back.

MD Route 136 to MD Route 623

1. Bynum Run Park/MD 22 to E. Wheel Rd

2. E. Wheel Rd to Hookers Mill Rd. or MD 7

River Road to Potomac

1) MD Route 495/Maple Grove Rd to Salisbury, Pennsylvania

Dung Hill Road to Maryland Route 495

US 40 (Doubs Meadow Park) to Potomac River

Wilson Bridge (US 40) to Williamsport, MD Boat Ramp

Pilot Town Rd., Oakwood, MD to Mt. Zoar Rd. at Susquehanna River

Swanton, MD to Savage Reservoir

Dam to Youghiogheny River

0.5. Bond Road to MD 23(Upper Deer Creek)

1. Harford Creamery Rd. to Eden Mill Park boat ramp

2. Eden Mill Dam to Rocks State Park

3. Rocks State Park to Walters Mill River Access

4. Walters Mill River Access to Sandy Hook Rd./Deer Creek Conservation Area

5. Sandy Hook Rd./Deer Creek Conservation area to MD 136

6. MD 136 to Susquehanna River

Double Pipe Creek Park, Detour, MD to Rocky Ridge River Access at MD 77

1. Lake Gordon Dam (PA) to Maryland Route 144 (MD)

2. MD 144 to MD 51

US Route 40 to Potomac River

Flintstone Creek Road, PA to Town Creek, MD

Maryland Rte. 36 (Midland) to N. Branch Potomac River

1 - Graves Run Rd to Prettyboy Reservoir (Gunpowder Road)(Top Gunpowder)

2 - Prettyboy Dam to Falls Road or Masemore Rd.(Gunpowder Gorge)

3 - Masemore Road to Monkton Road(Upper Gunpowder - Hereford Section)

4. Monkton Road to Phoenix(Upper Gunpowder - Glencoe Section)

5 - Notchcliff Rd. to Route 1(Middle Gunpowder)

6 - Route 1 to U.S.40 or Mariner Point(Lower Gunpowder)

1) Essex Rd. near Liberty Rd. to Purnell Dr. off Forest Park Ave.

2) Purnell Dr. off Forest Park Ave. to Washington Blvd. (Alt. US 1)

Echodale Ave to US 40

Catoctin Hollow Road to Frank Bentz Lake(Big Hunting)

James Run Rd to Philadelphia Rd (MD 7)

Barrelville to Wills Creek

Lake Roland to Round Falls

Laurel Run

Parkton (Maryland Route 45) to Big Gunpowder Falls

1) Bottom Rd @ Laurel Brook to Jerusalem Mill (Jerusalem Rd.)

2) Jerusalem Mill (Jerusalem Rd.) to U.S. Route 40

W. Locust Street, Union Bridge, MD to Double Pipe Creek Park, Detour, MD

Boyds to Darnestown

Glen Arm Rd. to Gunpowder Falls

Cunningham Road near Bus US 15 Southwest of Gettysburg, PA to Harney Road, MD

Wolfsville to Myersville(Upper Catoctin creek)

T318 to Harney Road

Pigs Ear Road to Yough River Lake

0.5. Rocky Ridge Rd. (MD 77) to Creagerstown Park

1. Creagerstown Park to Devilbiss Bridge Park

2. Devilbiss Bridge Park to Dearbought/Riverside Park

3. Pinecliff Park to Buckeystown Park

4. Buckeystown Park to Park Mills Road or Monocacy Aquaduct Boat Ramp

Cranesville Swamp Nature Preserve (Lake Ford Road) to Youghiogheny River

"Gilpin Falls" section. "Gilpin Falls" covered bridge next to MD 272 to town of Northeast, MD

2. Sleepy Hollow Rd/Lees Bridge Rd, PA to New Bridge Rd Bridge, MD(Middle Octoraro)

3. New Bridge Road to Moore Road, Richardsmere(Lower Octoraro)

Clara Barton Parkway to C&O Canal

1) Lantz to Roddy Covered Bridge

2) Rocky Ridge Road (Hwy.77) to Monocacy River

1. N. Br./S. Br. confluence to Daniels river access

2. Daniels Dam through Elkridge(Old Ellicott City, Oella & Former Bloede Dam section)

Carrollton Rd. to Lawndale Rd.

0.5. Woodbine to Gaither Rd.

1. Gaither Rd. to Henryton Rd.("Gaither Gorge"/S. Branch Patapsco)

2. Marriottsville Rd to Patapsco, N. Branch confluence "McKeldin Falls"(McKeldin Falls)

Gardner Canoe Launch/Governor Bridge Natural Area to Patuxent 4-H Center, Patuxent River Park Boat Ramp

Old Columbia Rd. to Savage Mill.

Carroll Mill Road to Savage Mill

Brangels Rd./Arrington Rd. to Marriottsville Rd.

0.1 Oldtown Toll Bridge to Paw Paw Tunnel Campground

0.2 Paw Paw Tunnel Campground to Fifteen Mile Creek Boat Landing(Paw Paw Bends)

0.3 Fifteen Mile Creek Boat Ramp to Hancock, MD

0.35 Hancock, MD to Big Pool/Fort Frederick Campground

0.4 Big Pool/Fort Frederick Campground to Williamsport MD

0.45 Williamsport to Dam #4

0.5 Dam # 4 to Shepherdstown WV

0.6 Shepherdstown, WV to Dargans Bend Boat Ramp

0.7 Dargans Bend Boat Ramp to Potoma Wayside, VA or Weverton, MD("Potomac Needles")

0.8 Potoma Wayside, VA or Weverton, MD to Point of Rocks MD

0.9 Point of Rocks to Mouth of Monocacy

1. Mouth of Monocacy to Riley's Lock Boat Ramp(Islands of the Potomac WMA - Oxley, Mason and Maddux Islands)

2. GW Canal Loop or Violettes Lock/Riley's Lock to Pennyfield Lock(GW Canal or Seneca Breaks)

3. Great Falls (Fish Ladder)

3. Great Falls (MD Lines)

3. Great Falls (VA Lines)(the spout)

3. Through Great Falls (several runs)

4. Sandy Beach/O-Deck to Anglers Inn (Mather Gorge)

5. Anglers Inn to Lock 10

6. Lock 10 to Sycamore Island

7. Little Falls

1. Henry, WV to Gorman, MD/Gormania, WV

2. Gorman/Steyer, MD to Kitzmiller, MD(Kitzmiller Section)

3. Kitzmiller, MD to Jennings Randolph Lake

4. Barnum, WV to Bloomington, MD(Bloomington Section)

5. Bloomington, MD to Black Oak (Gary Yoder River Access) Nr. Rawlings, MD(Westernport/Keyser Section)

6. Black Oak (Gary Yoder River Access) Nr. Rawlings, MD to Upper Potomac Industrial Park (upstream of Cumberland, MD)(Pinto Cliffs Section)

7. Mason Recreation Boat Ramp, MD/Wiley's Ford, WV to Oldtown Toll Bridge(Wiley's Ford Section)

1. Rockville to Beach Dr. Near DC/MD line.

2. Beach Dr. below East-West Hwy to Potomac River in D.C.

1. PA Rt. 116 to PA Rt. 97

2. PA Rt 97 to Harney Rd, MD

1. Avilton Lonaconing Road to Head of Savage Reservoir

2. Savage Dam to North Branch Potomac River(Site of 1989 World Championships)

Black Rock Mill to Riley's Lock Boat Ramp(Lower Seneca Creek)

3. Millville, WV to Harpers Ferry (Potoma Wayside, VA or Weverton, MD)(Shenandoah Staircase)

Purcell PA (SR 2011) to Zeigler Rd (above Potomac R. MD side).

2. Route 50 (in West Virginia) to North Branch of Potomac River (Kitzmiller, MD Take-out)(Lower Stony)

Octoraro River Mouth to Rock Run Mill, Susquehanna State Pk.

Carsons Run (MD 462) to Post Rd

1. Chaneysville, PA to Old US 40, National Road bridge (Maryland)

2. Old US 40 National Road Bridge to Potomac River (C&O canal Aquaduct)

2. Forest Grove Rd., Ellerslie, MD to Cumberland, MD

1. Pleasantville Road to Ring Factory Rd.

2. Below Atkisson Reservoir Dam to Philadelphia Rd. (MD 7).

0.5. US Route 50 to Millers Run/Oakland-Sang Run Rd.

1. Millers Run/Oakland-Sang Run Rd. to Swallow Falls Rd.(Tippy-Top Yough)

2. Swallow Falls Rd. (Bridge above Swallow Falls [State Park]) to Hoyes Run.(Top Yough)

3. Sang Run Road to Friendsville(Upper Yough)