5 - SOUTH EAST PENNSYLVANIA & DELAWARE ß USGS Map
Stream		Class	Sq Miles	Page	Gauge	Min cfs	Rain Gauges/Notes
CODORUS CK		2 (3)	266	G - 140	York	150	Indian Rock Dam (USGS)
Brandywine		A, 3-	300	G - 257 M	Chadds Ford	700	Wilmington 800 cfs
Deer Creek		1 (3)	94	G – 187 M	Deer Ck @ Rocks	100
MUDDY CK	§ 1	2	42	G - 127		160
	§ 2	2	72		Castle Fin (133 mi²)	150
	§ 3	2 (3)(5+)	138			100
Middle Ck	§ 1	3 (4-)	15	155	Bridgeport (173 mi²)	1,100 800	and Catoctin – 450 cfs 5 hrs later
	§ 3	2 (2+)	21	156
Marsh Ck § 3		2 (3)	75	144		230	and Bermudian Ck - 15
White Run		2-	8	147		400 – lag 2 hr	and Bermudian Ck - 80
ROCK CK, Gettysburg		3	18	146		960 – lag 4 hr	and Bermudian Ck -45
STONYCREEK R		3 - 4	450	G - 397	Ferndale (451 mi²)	450	dam release, check Benscreek Canoe Club
Shade Creek		3 - 4	69	G - 400		1,200

In the page column: G = Ed Gertler’s Keystone Canoeing (E Penna) If “M” then, his Maryland & Delaware Water Trails.