Streamfinder Maryland - Canoe Cruisers Association

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1 - BALTIMORE, MARYLAND ß USGS Map
Stream		Class		*Sq Miles*		Page		Gauge		Min cfs	Rain Gauges/Notes
Herring Run		2+ (3)		3, 9		46		Moores Run / W Br		35, 20	Lake Roland, Fullerton [Balto]
Gwynns Falls,	§ 1	2		32		58		Gwynns Falls @ Villanova		100	Fullerton, Randallstown [Balto]
	§ 2	3 (4-)		39		59				70	At Great Oak Av
Dead Run		3 (4-)		5		61		Dead Run		100	Fullerton, Westview [Balto]
Jones Falls		2 (3+)		dam - 50		54		Release		100	Baptist Home [Balto]
Western Run		3+		1.6		56		Gwynns @ Delight		175	Pikesville [Balto]
Lower PATAPSCO		2+ (3)		285		67		Hollofield		200	Ellicott City
UPPER GUNPOWDER FALLS		3-. 1+		dam - 81		34		Parkton		90 =1.9 ft
Middle GUNPOWDER FALLS		A-1		150				Glencoe		Monkton - Sparks
Lower GUNPOWDER FALLS				dam - 340		35		Balto Canoe Club website		Go to General Chit Chat – choose Reservoir Levels
								Or [with Loch Raven Res full] Beaverdam + Western + Glencoe + Long Green – 125 = 375
Long Green Ck		4		9		42		Long Green Ck -		100	Ridge School [Balto]
2 - HARFORD COUNTY, MARYLAND
Stream	Class		*Sq Miles*		Page		Gauge		Min cfs		Rain Gauges/Notes
Swan Ck	2+ (3)		11		24		Swan		115
Bynum Run	3-		9		25		Bynum		75
James Run	2+ (3-)		7		25		James		100
							Plumtree Run		35		3 hrs previous
Winters Run	1 (2)		19		27		Winters Run
Little Falls	3- (3)		32		38		Blue Mount		175		Freeland [Balto] Laurel Run
Little Gunpowder Falls	3- (3+)		43		43		Blue Mount		115
							Little GPF		106

3 - CENTRAL MARYLAND & D.C. ß USGS Map
Stream			Class	*Sq Miles*	Page	Gauge	Min cfs		Rain Gauges/Notes
CABIN JOHN CK			3- (3)	18	196	Fourmile/ Sligo /Paint Br Accotink / NW Branch	75 / 33 /* 72* 125 / 100		Fourmile (USGS)
SENECA CK			1	101	186	Dawsonville	85
Little Seneca			2 (2+)	21	188		400
Paint Br			2 (3)	8	233	Paint Br	140		Indian Ck [Prince Georges]
Sligo Ck			3- (3+)	3, 11	229	Sligo	140		Fourmile (USGS)
ROCK CK	Fall Line		3	67	211	Sherrill Dr	160
	below Peirce Mill		2-				100
Morgan Run			3+ (3-)	23	72	NW Br @ Colesville	100		Columbia
Northwest Br			3 (5) 1	26	228	NW Br @ Colesville	250		Earlier: Sligo Ck 75
LITTLE PATUXENT			3- (4)	38	84	Guilford	125
						Savage	225
PATAPSCO So. Br. – Gaither Gorge			3-	32	73	Cedarhurst	150		Lisbon rain gauge
						Beaver Run	40
						Patuxent @ Unity	90
PATAPSCO So. Br - Berkshire Rd			2 (4)	49	73	Cedarhurst	150
						Beaver Run	40
						Patuxent @ Unity	90
PATAPSCO So. Br. – Confluence w/ North Branch			2	60	56	Cedarhurst	100
						Beaver Run	25
						Patuxent @Unity	60
Little Catoctin Ck			3 (4)	9	134	Catoctin	700, lag 3 hr		Lovettsville, VA (USGS)
						Piney (VA)	150 lag 1 hr
ANTIETAM		§1 - Waynesboro	1 (2+)	91	121	Waynesboro	175
		§2 - Funkstown	2	182	121	Waynesboro	140
						Sharpsburg	190
		§3 Devils Backbone	2	201	121	Sharpsburg	150		to the Potomac
E. Branch, Antietam				12	123	Waynesboro	600
			3-			Catoctin	400
						Bermudian Ck (PA)	60
Potomac – NEEDLES			2	6,311	178	Point of Rocks minus Millville = 500
Potomac – Whitehorse Rapid			2	9,500		Point of Rocks		Point of Rocks value, minus 1,000
THE STAIRCASE			2+	3,058	325	Millville	1.7’ - 1,000
Lower POTOMAC		GW Canal	2- 2 (3) 3	11,385	179	Little Falls	500
		Mather Gorge			181		500
		LITTLE FALLS			182		250	*FOR TIDES* go to Chain Bridge, near bottom

4 - NORTH CENTRAL MARYLAND Frederick Co, Monocacy Tribs + Catoctin
Stream			Class	*Sq Miles*	Page	Gauge	Min cfs	Rain Gauges/Notes
Friends Ck § 3			3+	12	154	Middletown (67 sq mi)	550 – lag 4 hr	Lovettsville (USGS)
Owens Ck		§1 §3	3+ (4)	5	156		1,000 – lag 4 hr
Owens Ck		§1 §3	3+	11	158		550 – lag 3 hr
Middle Ck PA/MD § 3			3 (4-)	21	158		550 – lag 3 hr
Hunting Ck		§ 1	3	8	159		800 – lag 2 hr
Hunting Ck		§ 3	3	11	160		600 – lag 2 hr
CATOCTIN	Middle	§ 1	4- (4=0)	12	136		600 – lag 4 hr	Class IV
	Creek	§ 2	2+	21	136		300 – lag 4 hr
	Lower		2-	35	135		200, 150