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Region Boundary Source: Flanders Marine Institute (2019). Maritime Boundaries Geodatabase, version 11
Regions i
United States
Alabama (State Waters)Alaska (State Waters)California (State Waters)Connecticut (State Waters)Delaware (State Waters)Florida (State Waters)Georgia (State Waters)Hawaii (State Waters)Louisiana (State Waters)Maine (State Waters)Maryland (State Waters)Massachusetts (State Waters)Mississippi (State Waters)New Hampshire (State Waters)New Jersey (State Waters)New York (State Waters)North Carolina (State Waters)Oregon (State Waters)Pennsylvania (State Waters)Rhode Island (State Waters)South Carolina (State Waters)Texas (State Waters)Virginia (State Waters)Washington (State Waters)
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Level of Fishing Protection i
United States
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
1,640,482
km2
13.44
%
6,941,980
km2
56.87
%
1,794,215
km2
14.70
%
1,446,246
km2
11.85
%
382,993
km2
3.14
%
Last Update: April 2026
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INCLUDES
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
8,818
km2
0.10
%
6,554,553
km2
75.85
%
547,840
km2
6.34
%
1,162,661
km2
13.45
%
368,067
km2
4.26
%
REPRESENTS
71%
of United States
marine area
Least Restrictive
0.54
%
Less Restrictive
94.42
%
Moderately Restrictive
30.53
%
Heavily Restrictive
80.39
%
Most Restrictive
96.10
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
302,605
km2
74.56
%
68,062
km2
16.77
%
347
km2
0.09
%
34,796
km2
8.57
%
20
km2
0.00
%
REPRESENTS
3%
of United States
marine area
Least Restrictive
18.45
%
Less Restrictive
0.98
%
Moderately Restrictive
0.02
%
Heavily Restrictive
2.41
%
Most Restrictive
0.01
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
117,391
km2
56.37
%
41,439
km2
19.90
%
37
km2
0.02
%
49,366
km2
23.71
%
0.93
km2
0.00
%
REPRESENTS
2%
of United States
marine area
Least Restrictive
7.16
%
Less Restrictive
0.60
%
Moderately Restrictive
0.00
%
Heavily Restrictive
3.41
%
Most Restrictive
0.00
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
496,976
km2
65.08
%
68,885
km2
9.02
%
3
km2
0.00
%
197,754
km2
25.90
%
8
km2
0.00
%
REPRESENTS
6%
of United States
marine area
Least Restrictive
30.29
%
Less Restrictive
0.99
%
Moderately Restrictive
0.00
%
Heavily Restrictive
13.67
%
Most Restrictive
0.00
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
282
km2
0.16
%
171,057
km2
98.90
%
93
km2
0.05
%
1,512
km2
0.87
%
14
km2
0.01
%
REPRESENTS
1%
of United States
marine area
Least Restrictive
0.02
%
Less Restrictive
2.46
%
Moderately Restrictive
0.01
%
Heavily Restrictive
0.10
%
Most Restrictive
0.00
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
4,932
km2
0.13
%
3,172,897
km2
85.38
%
533,981
km2
14.37
%
609
km2
0.02
%
3,742
km2
0.10
%
REPRESENTS
30%
of United States
marine area
Least Restrictive
0.30
%
Less Restrictive
45.71
%
Moderately Restrictive
29.76
%
Heavily Restrictive
0.04
%
Most Restrictive
0.98
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
291
km2
0.14
%
209,042
km2
98.96
%
114
km2
0.05
%
1,597
km2
0.76
%
189
km2
0.09
%
REPRESENTS
2%
of United States
marine area
Least Restrictive
0.02
%
Less Restrictive
3.01
%
Moderately Restrictive
0.01
%
Heavily Restrictive
0.11
%
Most Restrictive
0.05
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
1,279
km2
0.14
%
907,852
km2
98.12
%
3,192
km2
0.34
%
12,876
km2
1.39
%
80
km2
0.01
%
REPRESENTS
8%
of United States
marine area
Least Restrictive
0.08
%
Less Restrictive
13.08
%
Moderately Restrictive
0.18
%
Heavily Restrictive
0.89
%
Most Restrictive
0.02
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
2,569
km2
1.61
%
152,594
km2
95.90
%
2,984
km2
1.88
%
41
km2
0.03
%
936
km2
0.59
%
REPRESENTS
1%
of United States
marine area
Least Restrictive
0.16
%
Less Restrictive
2.20
%
Moderately Restrictive
0.17
%
Heavily Restrictive
0.00
%
Most Restrictive
0.24
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
159
km2
0.02
%
689,059
km2
99.09
%
4,196
km2
0.60
%
1,560
km2
0.22
%
388
km2
0.06
%
REPRESENTS
6%
of United States
marine area
Least Restrictive
0.01
%
Less Restrictive
9.93
%
Moderately Restrictive
0.23
%
Heavily Restrictive
0.11
%
Most Restrictive
0.10
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
714,471
km2
36.17
%
<0.01
km2
0.00
%
1,245,874
km2
63.08
%
<0.01
km2
0.00
%
14,708
km2
0.74
%
REPRESENTS
16%
of United States
marine area
Least Restrictive
43.55
%
Less Restrictive
0.00
%
Moderately Restrictive
69.44
%
Heavily Restrictive
0.00
%
Most Restrictive
3.84
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
1,619,040
km2
27.85
%
1,143,497
km2
19.67
%
1,246,748
km2
21.45
%
1,428,962
km2
24.58
%
375,320
km2
6.46
%
REPRESENTS
48%
of United States
marine area
Least Restrictive
98.69
%
Less Restrictive
16.47
%
Moderately Restrictive
69.49
%
Heavily Restrictive
98.80
%
Most Restrictive
98.00
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
8
km2
0.02
%
37,985
km2
99.24
%
22
km2
0.06
%
85
km2
0.22
%
174
km2
0.46
%
REPRESENTS
0%
of United States
marine area
Least Restrictive
0.00
%
Less Restrictive
0.55
%
Moderately Restrictive
0.00
%
Heavily Restrictive
0.01
%
Most Restrictive
0.05
%
Least Restrictive
Less Restrictive
Moderately Restrictive
Heavily Restrictive
Most Restrictive
Marine Area
% of Total
% of Total
Marine Area
% of Total
1,295
km2
0.16
%
813,040
km2
98.84
%
5,943
km2
0.72
%
527
km2
0.06
%
1,796
km2
0.22
%
REPRESENTS
7%
of United States
marine area
Least Restrictive
0.08
%
Less Restrictive
11.71
%
Moderately Restrictive
0.33
%
Heavily Restrictive
0.04
%
Most Restrictive
0.47
%
7541 Protected and Managed Areas (Includes Subzones)
1222 MPAs, 6319 Non-MPAs, 1169 Subzones
| NAME | TYPE | LFP | SIZE | |
|---|---|---|---|---|
| NAME | TYPE | LFP | SIZE |