217 217 217 200 200 200 255 255 255 0 0 0 163 163 163 131 132 122 239 65 53 110 135 120 112 92 56 62 102 130 102 56 48 130 120 111 237 237 237 80 119 27 252 174 .59 “The views, opinions and findings contained in this report are those of the authors(s) and should not be construed as an official Department of the Army position, policy or decision, unless so designated by other official documentation. ” Angie Sowers USACE-Baltimore, representing the Maryland Interagency Oyster Restoration Workgroup 10 July 2017 TRED AVON RIVER OYSTER SANCTUARY RESTORATION 1 File Name
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“The views, opinions and findings contained in this report are
those of the authors(s) and should not be construed as an
official Department of the Army position, policy or decision,
unless so designated by other official documentation.”
Angie Sowers
USACE-Baltimore, representing the Maryland Interagency Oyster Restoration Workgroup
10 July 2017
TRED AVON RIVER OYSTER
SANCTUARY RESTORATION
1
File Name
RESTORATION PLAN BY ACREAGE
File Name
2
Treatment Total Planned Acreage* Total Acreage Completed
Seed Only 71 50.2
Substrate and Seed
(9 – 20 ft MLLW)
26 24
Substrate and Seed
(6.5 – 9 ft MLLW)
57 5.9
TOTAL 154 80.1
Restoration Target = 146 acres
This is the full restoration plan as outlined in the Tributary Plan.
*potential, based on initial planning data
FULL RESTORATION
PLAN
File Name
3
COMPLETED WORK
File Name
4
38 39
43
41 ,40
46
13
56
59, 60
20, 27
09, 18
03
24
19
23
04A, B
53, 05
27
61
22
44
File Name
5
Seed Only Sites
Substrate ReefsTributary Plan
Location (Site
ID # on map)
Size
(ac)
Substrate
Type
Substrate
Planting
Height (ft)
Year
Planted
Water
Depth
SS_38 3.31 rock 1 2015 >9 ft
SS_39 2.67 mixed shell 1 2015 >9 ft
SS_41 3.44 rock 1 2015 >9 ft
SS_44 1.75 mixed shell 1 2015 >9 ft
SS_46 3.29 rock 1 2015 >9 ft
SS_56 0.8 mixed shell 1 2015 >9 ft
SS_59 0.74 mixed shell 1 2015 >9 ft
SS_40 1.37 mixed shell 1 2016 >9 ft
SS_43 0.81 mixed shell 1 2016 >9 ft
SS_53 2.63 mixed shell 1 2016 >9 ft
SS_60 1.32 mixed shell 1 2016 >9 ft
SS_61 1.9 mixed shell 1 2017 >9 ft
SS_05 4.11 mixed shell 1 2017 6.5-9 ft
SS_220.43 of
1.43mixed shell 1 2017 6.5-9 ft
SS_27 1.34 mixed shell 1 2017 6.5-9 ft
Total Acreage 29.9
Tributary Plan
Location (Site
ID # on map)
Size (ac) Year Planted
SO_04A 12.98 2016
SO_13 5.94 2016
SO_03 1.95 2017
SO_04B 10.17 2017
SO_09 9.4 2017
SO_18 0.89 2017
SO_19 1.12 2017
SO_20 2.12 2017
SO_23 0.94 2017
SO_24 3.07 2017
SO_27 1.63 2017
Total Acreage 50.2
LITTLE CHOPTANK RIVER OYSTER RESTORATION
UPDATE
Treatment
Seed Only acres completed 2014-2016 54.4
Substrate and Seed acres completed 2014-2016 123.4
Seed Only acres completed 2017 (to date) 42.7
Acres remaining to be seeded (Seed only) 56.4
File Name
6
• Restoration target is 440 acres.
• Initially 40 acres met the Oyster Metrics Success Criteria.
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