Species
1 Hart-Miller Island
290
2 Fort McHenry NM
265
3 Masonville Cove (Open M-F 9-4, Sat 9-1, Closed Sun)
249
4 North Point State Park
244
5 Loch Raven Reservoir & Watershed
232
6 Black Marsh
225
7 Fort Howard Park
220
8 Loch Raven Reservoir--Paper Mill Flats
218
9 Patterson Park
216
10 Southwest Area Park
216
11 Lake Roland
212
12 Cromwell Valley Park
208
13 Loch Raven Reservoir--Loch Raven Point
192
14 Marshy Point Nature Center
191
15 Back River WWTP
189
16 Soldiers Delight NEA
186
17 Druid Hill Park
185
18 Irvine Nature Center
185
19 Loch Raven Reservoir--Peerce's Cove
175
20 Patapsco Ponds #4 & #5 (Halethorpe Farms Ponds)
172
21 Quarry Lake
172
22 Patapsco Valley SP--Granite Area upstream of Old Court Rd.
167
23 Fort Armistead Park (Baltimore City)
165
24 Cylburn Arboretum
164
25 Hanlon Park
164
26 Lake Roland--Boardwalk
163
27 Loch Raven Reservoir--Old Picnic Area Trail
163
28 Cox Point Park
162
29 Hydes Road Park
162
30 Oregon Ridge Park
162
31 Back River--Diamond Point Rd.
161
32 Loch Raven Reservoir--White Pine Circuit
161
33 Double Rock Park
159
34 Gunpowder Falls SP--Bird River
158
35 Owings Mills Mall wetland
158
36 Patapsco Valley SP--Glen Artney Area
157
37 Carroll Park along Gwynns Falls
154
38 Loreley Beach Community Pier (private)
154
39 Milford Mill Park
154
40 Mt. Vista Park
154
41 Druid Hill Park--Maryland Zoo
153
42 Loch Raven Reservoir--Northampton Furnace Trail
152
43 Loch Raven Reservoir--Secondary Dam
150
44 Torrey C. Brown Rail Trail--Ashland
150
45 White Marsh Wetlands--Franklin Square Dr.
149
46 Druid Ridge Cemetery
148
47 Gunpowder Falls SP--Bowerman Area (restricted access)
148
48 Gunpowder Falls SP--Days Cove Area (restricted access)
148
49 Middle Branch Park
148
50 Patapsco Valley SP--Granite Area downstream of Old Court Rd.
146
51 Loch Raven Reservoir--Skeet and Trap Club
145
52 Hernwood Landfill (capped)
144
53 Wyman Park
144
54 Holt Park
143
55 Torrey C. Brown Rail Trail--Phoenix Pond
143
56 Druid Hill Park--Druid Lake
141
57 Liberty Reservoir--Liberty Dam Road
139
58 Gwynns Falls Trail South
138
59 Gwynns Falls Leakin Park
137
60 McDonogh Pond
137
61 Quarry Place
136
62 Herring Run Park--North
135
63 Loch Raven Reservoir--Primary Dam
135
64 MES Land Base--Back River
135
65 Prettyboy Reservoir--Gate 4 (CCC Trail)
135
66 Liberty Reservoir--Dam Trail
134
67 Prettyboy Reservoir--Hemlock Gorge Trail
134
68 Rocky Point Park, Essex, MD
134
69 Carroll Park
133
70 Center for Maryland Agriculture and Farm Park
133
71 Gwynnbrook WMA
132
72 Patapsco Valley SP--Lost Lake
129
73 Red Run Stream Valley Trail
129
74 Fort Howard Veterans Park
128
75 Liberty Reservoir--Locust Run Trail
128
76 Cherry Hill Park (Balt. Co.)
127
77 Lake Roland--Sorrento Trail (Blue Trail)
127
78 Baltimore Inner Harbor
125
79 Loch Raven Reservoir--Morgan Mill Road Gate
125
80 Prettyboy Reservoir--Spooks Hill Road boat ramp
125
81 Loch Raven Reservoir--Jessops Circuit
124
82 Loch Raven Reservoir--Greene Branch Trail
123
83 Loch Raven Reservoir--Warren Flats
122
84 Torrey C. Brown Rail Trail--Paper Mill
121
85 Ferry Bar Park
119
86 Wilson Point Park
119
87 Back River--Eastern Blvd.
118
88 Loch Raven Reservoir--Pine Ridge Golf Course (private)
118
89 UMBC--Pigpen Pond
118
90 Loch Raven Reservoir--Dulaney Valley Road Bridge
117
91 UMBC Hilltop Circle Loop
117
92 Patapsco Pond #8B
115
93 Liberty Reservoir--Route 140 (Baltimore County)
114
94 Miami Beach Park (closed weekends)
114
95 Stony Run Park
114
96 Pleasure Island
113
97 Prettyboy Reservoir--Gunpowder South Trail
113
98 Swann Park
111
99 Lake Montebello
110
100 CCBC Essex
109