|
|
|
|
|
|
|
Anacostia, Northwest Branch
[MD]
|
I-IV(V+) |
14cfs
|
L2- Below Recom.
|
01h10m |
|
|
Antietam Creek
[MD]
|
I-II |
2.78ft
|
L0- Below Recom.
|
00h38m |
|
|
Antietam Creek
[MD]
|
I-II |
2.78ft
|
R3- Runnable
|
00h38m |
|
|
Antietam Creek
[MD]
|
I-II |
2.78ft
|
R3- Runnable
|
00h38m |
|
|
Bear Creek
[MD]
|
IV |
16cfs
|
L0- Below Recom.
|
00h23m |
|
|
Beaver Creek
[MD]
|
I(II) |
2.78ft
|
L0- Below Recom.
|
00h38m |
|
|
Bennett Creek
[MD]
|
I-II |
55cfs
|
L0- Below Recom.
|
01h10m |
|
|
Big Elk Creek
[MD]
|
I-II |
70cfs
|
L9- Below Recom.
|
01h10m |
|
|
Broad Creek
[MD]
|
I-II |
112cfs
|
L0- Below Recom.
|
00h38m |
|
|
Cabin John Creek
[MD]
|
II-III |
36cfs
|
L7- Below Recom.
|
00h38m |
|
|
Casselman, N. Branch
[MD]
|
I-III |
57cfs
|
L0- Below Recom.
|
21h24m |
|
|
Casselman
[MD]
|
I-II |
57cfs
|
L4- Below Recom.
|
21h24m |
|
|
Catoctin Creek
[MD]
|
I-II |
1.89ft
|
L0- Below Recom.
|
01h10m |
|
|
Conococheague Creek
[MD]
|
I |
2.23ft
|
R2- Lower Runnable
|
01h10m |
|
|
Conowingo Creek
[MD]
|
IV-V |
n/a
|
|
|
|
|
Crabtree Creek
[MD]
|
III-IV+ |
42cfs
|
L2- Below Recom.
|
00h38m |
|
|
Deep Creek
[MD]
|
V |
n/a
|
|
|
|
|
Deer Creek
[MD]
|
I |
2.39ft
|
L0- Below Recom.
|
00h38m |
|
|
Deer Creek
[MD]
|
I |
2.39ft
|
L0- Below Recom.
|
00h38m |
|
|
Deer Creek
[MD]
|
I-II(III) |
2.39ft
|
R0- Lower Runnable
|
00h38m |
|
|
Deer Creek
[MD]
|
I-II(III) |
2.39ft
|
L0- Below Recom.
|
00h38m |
|
|
Deer Creek
[MD]
|
I-II |
2.39ft
|
L4- Below Recom.
|
00h38m |
|
|
Deer Creek
[MD]
|
I-II |
2.39ft
|
L4- Below Recom.
|
00h38m |
|
|
Evitts Creek
[MD]
|
I-III |
2.41ft
|
L0- Below Recom.
|
00h23m |
|
|
Evitts Creek
[MD]
|
I-II |
2.41ft
|
L0- Below Recom.
|
00h23m |
|
|
Fifteen Mile Creek
[MD]
|
I-II(III) |
0.97ft
|
L0- Below Recom.
|
00h53m |
|
|
Flintstone Creek
[MD]
|
I-III |
58cfs
|
L0- Below Recom.
|
00h23m |
|
|
Georges Creek
[MD]
|
III-IV |
3.46ft
|
L0- Below Recom.
|
01h10m |
|
|
Gunpowder Falls
[MD]
|
II+ |
8cfs
|
L1- Below Recom.
|
00h38m |
|
|
Gunpowder Falls
[MD]
|
I-III |
48cfs
|
L0- Below Recom.
|
00h53m |
|
|
Gunpowder Falls
[MD]
|
I-II |
48cfs
|
L3- Below Recom.
|
00h53m |
|
|
Gunpowder Falls
[MD]
|
I |
142cfs
|
R3- Runnable
|
00h34m |
|
|
Gunpowder Falls
[MD]
|
I-II |
59cfs
|
L9- Below Recom.
|
00h19m |
|
|
Gunpowder Falls
[MD]
|
II-III |
~ 237cfs
|
L0- Below Recom.
|
00h25m |
|
|
Gwynns Falls
[MD]
|
II |
23cfs
|
L5- Below Recom.
|
00h23m |
|
|
Gwynns Falls
[MD]
|
II-III(IV) |
23cfs
|
L5- Below Recom.
|
00h23m |
|
|
Herring Run
[MD]
|
II-III |
3cfs
|
L9- Below Recom.
|
00h19m |
|
|
Hunting Creek
[MD]
|
III-IV+(V) |
39cfs
|
L7- Below Recom.
|
01h10m |
|
|
Jennings Run
[MD]
|
III+ |
66cfs
|
L6- Below Recom.
|
00h38m |
|
|
Jones Falls
[MD]
|
I-III |
n/a
|
|
|
|
|
Laurel Run
[MD]
|
IV |
2.68ft
|
L0- Below Recom.
|
00h38m |
|
|
Little Falls of the Gunpowder
[MD]
|
I-III |
56cfs
|
L3- Below Recom.
|
00h38m |
|
|
Little Gunpowder Falls
[MD]
|
I-II |
47cfs
|
L8- Below Recom.
|
00h38m |
|
|
Little Gunpowder Falls
[MD]
|
II-III |
47cfs
|
L0- Below Recom.
|
00h38m |
|
|
Little Seneca Creek
[MD]
|
II(III) |
104cfs
|
L0- Below Recom.
|
01h04m |
|
|
Long Green Creek
[MD]
|
IV |
12cfs
|
L0- Below Recom.
|
00h38m |
|
|
Middle Creek (Catoctin Creek trib.)
[MD]
|
II-III(V) |
1.89ft
|
L0- Below Recom.
|
01h10m |
|
|
Middle Creek (Toms Creek trib.)
[MD]
|
II+ |
75cfs
|
L0- Below Recom.
|
00h23m |
|
|
Mill Run
[MD]
|
III-IV+ |
18cfs
|
L0- Below Recom.
|
00h38m |
|
|
Monocacy River
[MD]
|
I |
2.42ft
|
R4- Runnable
|
00h23m |
|
|
Monocacy River
[MD]
|
I |
2.42ft
|
R4- Runnable
|
00h23m |
|
|
Monocacy River
[MD]
|
I(II) |
2.42ft
|
R4- Runnable
|
00h23m |
|
|
Monocacy River
[MD]
|
I |
2.42ft
|
R4- Runnable
|
02h25m |
|
|
Muddy Creek
[MD]
|
I-III(V) |
18cfs
|
L1- Below Recom.
|
00h38m |
|
|
Northeast Creek
[MD]
|
V |
70cfs
|
L8- Below Recom.
|
01h10m |
|
|
Octoraro Creek
[MD]
|
II |
2.64ft
|
R0- Lower Runnable
|
00h23m |
|
|
Olmsted Island Creek
[MD]
|
V |
n/a
|
|
|
|
|
Owens Creek
[MD]
|
II-IV |
39cfs
|
L7- Below Recom.
|
01h10m |
|
|
Owens Creek
[MD]
|
I-II |
39cfs
|
L0- Below Recom.
|
01h10m |
|
|
Patapsco, S. Branch
[MD]
|
II+(III) |
44cfs
|
L8- Below Recom.
|
00h53m |
|
|
Patapsco, S. Branch
[MD]
|
I-III(IV) |
131cfs
|
L0- Below Recom.
|
00h38m |
|
|
Patapsco
[MD]
|
I |
131cfs
|
L0- Below Recom.
|
00h38m |
|
|
Patapsco
[MD]
|
I-III |
~ 131cfs
|
L0- Below Recom.
|
00h38m |
|
|
Patuxent, Little
[MD]
|
I-IV |
85cfs
|
L0- Below Recom.
|
00h38m |
|
|
Patuxent, Middle
[MD]
|
I-II(IV) |
3.49ft
|
L0- Below Recom.
|
00h38m |
|
|
Piney Run
[MD]
|
I-III(IV) |
11cfs
|
L0- Below Recom.
|
00h53m |
|
|
Potomac, North Branch
[MD]
|
I-III |
2.68ft
|
L0- Below Recom.
|
00h38m |
|
|
Potomac, North Branch
[MD]
|
III-IV |
2.68ft
|
L0- Below Recom.
|
00h38m |
|
|
Potomac, North Branch
[MD]
|
II-III |
2.68ft
|
L0- Below Recom.
|
00h38m |
|
|
Potomac, North Branch
[MD]
|
II(III) |
375cfs
|
L7- Below Recom.
|
00h38m |
|
|
Potomac, North Branch
[MD]
|
I-II |
561cfs
|
R1- Lower Runnable
|
00h53m |
|
|
Potomac, North Branch
[MD]
|
I |
561cfs
|
R4- Runnable
|
00h53m |
|
|
Potomac, North Branch
[MD]
|
I |
561cfs
|
R4- Runnable
|
00h53m |
|
|
Potomac, North Branch
[MD]
|
I |
561cfs
|
R4- Runnable
|
00h53m |
|
|
Potomac
[MD]
|
I |
5.33ft
|
R4- Runnable
|
00h38m |
|
|
Potomac
[MD]
|
I |
5.33ft
|
R4- Runnable
|
00h38m |
|
|
Potomac
[MD]
|
I |
4.27ft
|
R4- Runnable
|
00h38m |
|
|
Potomac
[MD]
|
I |
4.27ft
|
R4- Runnable
|
00h38m |
|
|
Potomac
[MD]
|
I |
4.27ft
|
R4- Runnable
|
00h38m |
|
|
Potomac
[MD]
|
I |
4.27ft
|
R4- Runnable
|
00h38m |
|
|
Potomac
[MD]
|
II+ |
4.27ft
|
R4- Runnable
|
00h38m |
|
|
Potomac
[MD]
|
I-II |
4.27ft
|
R4- Runnable
|
00h38m |
|
|
Potomac
[MD]
|
I |
3.69ft
|
R4- Runnable
|
01h10m |
|
|
Potomac
[MD]
|
I |
3.69ft
|
R4- Runnable
|
01h10m |
|
|
Potomac
[MD]
|
I-II |
3.69ft
|
R4- Runnable
|
01h10m |
|
|
Potomac
[MD]
|
V+ |
3.69ft
|
R5- Runnable
|
01h10m |
|
|
Potomac
[MD]
|
V |
3.69ft
|
R2- Lower Runnable
|
01h10m |
|
|
Potomac
[MD]
|
V+ |
3.69ft
|
H2- Above Recom.
|
01h10m |
|
|
Potomac
[MD]
|
V+ |
3.69ft
|
R7- Upper Runnable
|
01h10m |
|
|
Potomac
[MD]
|
V+ |
3.69ft
|
R8- Upper Runnable
|
01h10m |
|
|
Potomac
[MD]
|
II-III(IV) |
3.69ft
|
R5- Runnable
|
01h10m |
|
|
Potomac
[MD]
|
II |
3.69ft
|
R5- Runnable
|
01h10m |
|
|
Potomac
[MD]
|
I |
3.69ft
|
R5- Runnable
|
01h10m |
|
|
Potomac
[MD]
|
II-III(IV) |
3.69ft
|
R5- Runnable
|
01h10m |
|
|
Rock Creek
[MD]
|
I(II) |
36cfs
|
L0- Below Recom.
|
00h38m |
|
|
Rock Creek
[MD]
|
I-III |
36cfs
|
L0- Below Recom.
|
00h38m |
|
|
Savage
[MD]
|
II(IV) |
42cfs
|
L0- Below Recom.
|
00h38m |
|
|
Savage
[MD]
|
III-IV |
108cfs
|
L0- Below Recom.
|
00h38m |
|
|
Seneca Creek
[MD]
|
I-II |
104cfs
|
R0- Lower Runnable
|
01h04m |
|
|
Sideling Hill Creek
[MD]
|
I-II |
0.97ft
|
L0- Below Recom.
|
00h53m |
|
|
Town Creek
[MD]
|
I-II |
2.41ft
|
L9- Below Recom.
|
00h23m |
|
|
Town Creek
[MD]
|
I |
58cfs
|
L0- Below Recom.
|
00h23m |
|
|
Wills Creek
[MD]
|
I-II |
66cfs
|
L0- Below Recom.
|
00h38m |
|
|
Winters Run
[MD]
|
I-II |
42cfs
|
L0- Below Recom.
|
00h38m |
|
|
Youghiogheny
[MD]
|
I-II |
18cfs
|
L2- Below Recom.
|
00h38m |
|
|
Youghiogheny
[MD]
|
IV |
54cfs
|
L7- Below Recom.
|
00h38m |
|
|
Youghiogheny
[MD]
|
IV-V |
54cfs
|
L7- Below Recom.
|
00h38m |
|
|
Youghiogheny
[MD]
|
IV-V |
2.97ft
|
R0- Lower Runnable
|
01h10m |
|