geographic isolation scenarios
DESCRIPTION
Geographic Isolation Scenarios. Purpose. Understand which basins affect which areas of the bay and by how much. Procedure. Set the Susquehanna at Tier 3 loads and all other watersheds at 2000 levels Record the relative change in attainment for each criterion and designated use area - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/1.jpg)
Geographic Isolation Scenarios
![Page 2: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/2.jpg)
Purpose
• Understand which basins affect which areas of the bay and by how much
![Page 3: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/3.jpg)
Procedure
• Set the Susquehanna at Tier 3 loads and all other watersheds at 2000 levels
• Record the relative change in attainment for each criterion and designated use area
• Repeat for each basin
![Page 4: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/4.jpg)
Progress
• All basins completed
• Incorporated improvements in process
• Results are provisional
![Page 5: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/5.jpg)
Why Still Provisional
• Small changes difficult to compare to large changes
• Different basins have different N:P:Sed ratios
![Page 6: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/6.jpg)
TN reduction to Tier3
0
20
40
60
80
100
120
140
Susq Potomac James ESMD WSMD Rapp York ESVA Patux
mil
lio
n l
b p
er y
ear
Tier3 Load
Tier3 redux
![Page 7: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/7.jpg)
TP reduction to Tier3
0
1
2
3
4
5
6
James Susq Potomac ESMD Rapp York WSMD ESVA Patux
mil
lio
n l
b p
er y
ear
Tier3 Load
Tier3 redux
![Page 8: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/8.jpg)
SED reduction to Tier3
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
Potomac Susq James ESMD Rapp Patux York WSMD ESVA
mil
lio
n t
on
s p
er y
ear
Tier3 Load
Tier3 redux
![Page 9: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/9.jpg)
Presentation Rules
• Do not show normalized results for Patuxent or ESVA.
• Do not consider changes below a particular threshold to be significant
• CL spring = 0.0011• CL summer = 0.005• KE = 0.0006
![Page 10: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/10.jpg)
Other Considerations
• Final criteria curves not implemented
• Final model applications areas not decided
• Final designated use boundaries and clarity depths not decided
![Page 11: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/11.jpg)
Results
• Problems (red areas)
• Who has biggest impact
• Who has biggest relative effectiveness
![Page 12: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/12.jpg)
Criteria Achievement - DO Deep Channel - Main Bay
#N/A #N/A
20
39
3 #N/A #N/A #N/A#N/A #N/A
10
10
9
#N/A #N/A #N/A#N/A #N/A
70
51
87
#N/A #N/A #N/A0
10
20
30
40
50
60
70
80
90
100
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
![Page 13: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/13.jpg)
Effectiveness of Reductions - DO Deep Channel - Main Bay
0
5
10
15
20
25
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 14: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/14.jpg)
Relative Effectiveness of Reductions - DO Deep Channel - Main Bay
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
Red
per
cen
tag
e p
oin
ts g
ain
ed
pe
r m
illi
on
lbs
red
uce
d
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 15: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/15.jpg)
Criteria Achievement - DO Deep Channel - Potomac
#N/A #N/A8
#N/A #N/A
9
#N/A #N/A
83
0
10
20
30
40
50
60
70
80
90
100
POTTF POTOH POTMH
![Page 16: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/16.jpg)
Effectiveness of Reductions - DO Deep Channel - Potomac
0
1
2
3
4
5
6
7
8
POTTF POTOH POTMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 17: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/17.jpg)
Relative Effectiveness of Reductions - DO Deep Channel - Potomac
0
0.05
0.1
0.15
0.2
0.25
POTTF POTOH POTMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 18: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/18.jpg)
Criteria Achievement - DO Deep Water - Main Bay
#N/A 0
25
38
72 0 #N/A#N/A
4
10
10
10
94
#N/A#N/A
96
66
52
8390
96
#N/A0
10
20
30
40
50
60
70
80
90
100
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
![Page 19: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/19.jpg)
Effectiveness of Reductions - DO Deep Water - Main Bay
0
2
4
6
8
10
12
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 20: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/20.jpg)
Relative Effectiveness of Reductions - DO Deep Water - Main Bay
0
0.05
0.1
0.15
0.2
0.25
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 21: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/21.jpg)
Criteria Achievement - DO Deep Water - Patuxent
#N/A #N/A6
#N/A #N/A
10
#N/A #N/A
84
0
10
20
30
40
50
60
70
80
90
100
PAXTF PAXOH PAXMH
![Page 22: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/22.jpg)
Effectiveness of Reductions - DO Deep Water - Patuxent
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
PAXTF PAXOH PAXMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 23: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/23.jpg)
Relative Effectiveness of Reductions - DO Deep Water - Patuxent
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
PAXTF PAXOH PAXMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 24: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/24.jpg)
Criteria Achievement - DO Deep Water - Potomac
#N/A #N/A
27
#N/A #N/A
10
#N/A #N/A
63
0
10
20
30
40
50
60
70
80
90
100
POTTF POTOH POTMH
![Page 25: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/25.jpg)
Effectiveness of Reductions - DO Deep Water - Potomac
0
1
2
3
4
5
6
7
POTTF POTOH POTMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 26: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/26.jpg)
Relative Effectiveness of Reductions - DO Deep Water - Potomac
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
POTTF POTOH POTMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 27: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/27.jpg)
Criteria Achievement - DO Deep Water - Rappahannock
#N/A #N/A
17
#N/A#N/A #N/A
10
#N/A#N/A #N/A
73
#N/A0
10
20
30
40
50
60
70
80
90
100
RPPTF RPPOH RPPMH PIAMH
![Page 28: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/28.jpg)
Effectiveness of Reductions - DO Deep Water - Rappahannock
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
RPPTF RPPOH RPPMH PIAMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 29: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/29.jpg)
Relative Effectiveness of Reductions - DO Deep Water - Rappahannock
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
RPPTF RPPOH RPPMH PIAMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 30: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/30.jpg)
Criteria Achievement - DO Deep Water - York
#N/A #N/A #N/A #N/A #N/A 0 0#N/A #N/A #N/A #N/A #N/A5 5
#N/A #N/A #N/A #N/A #N/A
95 95
0
10
20
30
40
50
60
70
80
90
100
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
![Page 31: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/31.jpg)
Effectiveness of Reductions - DO Deep Water - York
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 32: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/32.jpg)
Relative Effectiveness of Reductions - DO Deep Water - York
0
0.002
0.004
0.006
0.008
0.01
0.012
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 33: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/33.jpg)
Criteria Achievement - DO Deep Water - Eastern Shore
57
#N/A #N/A #N/A #N/A #N/A
10
#N/A #N/A #N/A #N/A #N/A
33
#N/A #N/A #N/A #N/A #N/A0
10
20
30
40
50
60
70
80
90
100
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
![Page 34: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/34.jpg)
Effectiveness of Reductions - DO Deep Water - Eastern Shore
0
1
2
3
4
5
6
7
8
9
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 35: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/35.jpg)
Relative Effectiveness of Reductions - DO Deep Water - Eastern Shore
0
0.05
0.1
0.15
0.2
0.25
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 36: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/36.jpg)
Criteria Achievement - DO Open Water - Main Bay
0 0 3 4 0 0 1 01 3
9 9
2 38
2
99 9788 87
98 9792
98
0
10
20
30
40
50
60
70
80
90
100
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
![Page 37: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/37.jpg)
Effectiveness of Reductions - DO Open Water - Main Bay
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 38: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/38.jpg)
Relative Effectiveness of Reductions - DO Open Water - Main Bay
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0.045
0.05
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 39: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/39.jpg)
Criteria Achievement - DO Open Water - Patuxent
0 052 5
9
98 95
86
0
10
20
30
40
50
60
70
80
90
100
PAXTF PAXOH PAXMH
![Page 40: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/40.jpg)
Effectiveness of Reductions - DO Open Water - Patuxent
-0.5
0
0.5
1
1.5
2
2.5
PAXTF PAXOH PAXMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 41: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/41.jpg)
Relative Effectiveness of Reductions - DO Open Water - Patuxent
-0.2
0
0.2
0.4
0.6
0.8
1
PAXTF PAXOH PAXMHRed
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 42: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/42.jpg)
Criteria Achievement - DO Open Water - Potomac
0 052
7
9
9893
86
0
10
20
30
40
50
60
70
80
90
100
POTTF POTOH POTMH
![Page 43: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/43.jpg)
Effectiveness of Reductions - DO Open Water - Potomac
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
POTTF POTOH POTMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 44: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/44.jpg)
Relative Effectiveness of Reductions - DO Open Water - Potomac
0
0.01
0.02
0.03
0.04
0.05
0.06
POTTF POTOH POTMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 45: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/45.jpg)
Criteria Achievement - DO Open Water - Rappahannock
0 0 0 01 15 5
99 9995 95
0
10
20
30
40
50
60
70
80
90
100
RPPTF RPPOH RPPMH PIAMH
![Page 46: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/46.jpg)
Effectiveness of Reductions - DO Open Water - Rappahannock
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
RPPTF RPPOH RPPMH PIAMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 47: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/47.jpg)
Relative Effectiveness of Reductions - DO Open Water - Rappahannock
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
RPPTF RPPOH RPPMH PIAMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 48: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/48.jpg)
Criteria Achievement - DO Open Water - York
0 0 0 0 0 0 01 1 1 1 3 6 2
99 99 99 99 97 94 98
0
10
20
30
40
50
60
70
80
90
100
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
![Page 49: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/49.jpg)
Effectiveness of Reductions - DO Open Water - York
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 50: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/50.jpg)
Relative Effectiveness of Reductions - DO Open Water - York
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 51: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/51.jpg)
Criteria Achievement - DO Open Water - James
0 0 0 01 1 1 3
99 99 99 97
0
10
20
30
40
50
60
70
80
90
100
JMSTF JMSOH JMSMH JMSPH
![Page 52: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/52.jpg)
Effectiveness of Reductions - DO Open Water - James
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
JMSTF JMSOH JMSMH JMSPH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 53: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/53.jpg)
Relative Effectiveness of Reductions - DO Open Water - James
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
JMSTF JMSOH JMSMH JMSPH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 54: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/54.jpg)
Criteria Achievement - DO Open Water - Eastern Shore
2 0 0 0 0 0
83 6 5 4 1
9097 94 95 96 99
0
10
20
30
40
50
60
70
80
90
100
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
![Page 55: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/55.jpg)
Effectiveness of Reductions - DO Open Water - Eastern Shore
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 56: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/56.jpg)
Relative Effectiveness of Reductions - DO Open Water - Eastern Shore
0
0.001
0.002
0.003
0.004
0.005
0.006
0.007
0.008
0.009
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 57: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/57.jpg)
Criteria Achievement - Chlorophyll Spring - Main Bay
2 1 0 0 18 7 55 4 4 2 4
8 88
94 94 96 98 95
84 85 87
0
10
20
30
40
50
60
70
80
90
100
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
![Page 58: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/58.jpg)
Effectiveness of Reductions - Chlorophyll spring - Main Bay
0
0.5
1
1.5
2
2.5
3
3.5
4
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 59: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/59.jpg)
Relative Effectiveness of Reductions - Chlorophyll spring - Main Bay
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 60: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/60.jpg)
Criteria Achievement - Chlorophyll Spring - Patuxent
4 1 1
87 6
8892 94
0
10
20
30
40
50
60
70
80
90
100
PAXTF PAXOH PAXMH
![Page 61: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/61.jpg)
Effectiveness of Reductions - Chlorophyll spring - Patuxent
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
PAXTF PAXOH PAXMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 62: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/62.jpg)
Relative Effectiveness of Reductions - Chlorophyll spring - Patuxent
-40
-35
-30
-25
-20
-15
-10
-5
0
5
PAXTF PAXOH PAXMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 63: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/63.jpg)
Criteria Achievement - Chlorophyll Spring - Potomac
1 054
2
8
95 98
87
0
10
20
30
40
50
60
70
80
90
100
POTTF POTOH POTMH
![Page 64: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/64.jpg)
Effectiveness of Reductions - Chlorophyll spring - Potomac
0
0.2
0.4
0.6
0.8
1
1.2
POTTF POTOH POTMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 65: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/65.jpg)
Relative Effectiveness of Reductions - Chlorophyll spring - Potomac
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0.045
POTTF POTOH POTMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 66: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/66.jpg)
Criteria Achievement - Chlorophyll Spring - Rappahannock
1 0 0 05
3 4 2
94 97 96 98
0
10
20
30
40
50
60
70
80
90
100
RPPTF RPPOH RPPMH PIAMH
![Page 67: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/67.jpg)
Effectiveness of Reductions - Chlorophyll spring - Rappahannock
0
0.1
0.2
0.3
0.4
0.5
0.6
RPPTF RPPOH RPPMH PIAMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 68: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/68.jpg)
Relative Effectiveness of Reductions - Chlorophyll spring - Rappahannock
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
RPPTF RPPOH RPPMH PIAMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 69: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/69.jpg)
Criteria Achievement - Chlorophyll Spring - York
0 0 0 0 0 3 32 2 2 26
6 5
98 98 98 9893 91 92
0
10
20
30
40
50
60
70
80
90
100
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
![Page 70: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/70.jpg)
Effectiveness of Reductions - Chlorophyll spring - York
0
0.5
1
1.5
2
2.5
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 71: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/71.jpg)
Relative Effectiveness of Reductions - Chlorophyll spring - York
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 72: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/72.jpg)
Criteria Achievement - Chlorophyll Spring - James
61 0
198
6 5
9
8693 95
72
0
10
20
30
40
50
60
70
80
90
100
JMSTF JMSOH JMSMH JMSPH
![Page 73: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/73.jpg)
Effectiveness of Reductions - Chlorophyll spring - James
0
2
4
6
8
10
12
14
16
18
JMSTF JMSOH JMSMH JMSPH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 74: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/74.jpg)
Relative Effectiveness of Reductions - Chlorophyll spring - James
0
0.5
1
1.5
2
2.5
3
JMSTF JMSOH JMSMH JMSPH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 75: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/75.jpg)
Criteria Achievement - Chlorophyll Spring - Eastern Shore
0 0 0 1 0 02 4 2 4 4 2
98 96 98 96 96 98
0
10
20
30
40
50
60
70
80
90
100
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
![Page 76: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/76.jpg)
Effectiveness of Reductions - Chlorophyll spring - Eastern Shore
0
0.1
0.2
0.3
0.4
0.5
0.6
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 77: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/77.jpg)
Relative Effectiveness of Reductions - Chlorophyll spring - Eastern Shore
0
0.01
0.02
0.03
0.04
0.05
0.06
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 78: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/78.jpg)
Criteria Achievement - Chlorophyll Summer - Main Bay
1 0 0 0 0 0 0 04
26 5 2 4 2 2
95 9894 95 98 96 98 98
0
10
20
30
40
50
60
70
80
90
100
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
![Page 79: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/79.jpg)
Relative Effectiveness of Reductions - Chlorophyll summer - Main Bay
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 80: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/80.jpg)
Relative Effectiveness of Reductions - Chlorophyll summer - Main Bay
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 81: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/81.jpg)
Criteria Achievement - Chlorophyll Summer - Patuxent
42
21
5
10
10
9
48
69
86
0
10
20
30
40
50
60
70
80
90
100
PAXTF PAXOH PAXMH
![Page 82: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/82.jpg)
Effectiveness of Reductions - Chlorophyll summer - Patuxent
-4
-3
-2
-1
0
1
2
3
4
PAXTF PAXOH PAXMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 83: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/83.jpg)
Relative Effectiveness of Reductions - Chlorophyll summer - Patuxent
-100
-80
-60
-40
-20
0
20
PAXTF PAXOH PAXMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 84: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/84.jpg)
Criteria Achievement - Chlorophyll Summer - Potomac
18
1 2
9
58
73
9490
0
10
20
30
40
50
60
70
80
90
100
POTTF POTOH POTMH
![Page 85: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/85.jpg)
Effectiveness of Reductions - Chlorophyll summer - Potomac
0
0.5
1
1.5
2
2.5
POTTF POTOH POTMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 86: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/86.jpg)
Relative Effectiveness of Reductions - Chlorophyll summer - Potomac
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
POTTF POTOH POTMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 87: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/87.jpg)
Criteria Achievement - Chlorophyll Summer - Rappahannock
14
0 0 0
9
2 3 2
77
98 97 98
0
10
20
30
40
50
60
70
80
90
100
RPPTF RPPOH RPPMH PIAMH
![Page 88: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/88.jpg)
Effectiveness of Reductions - Chlorophyll summer - Rappahannock
0
2
4
6
8
10
12
14
16
RPPTF RPPOH RPPMH PIAMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 89: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/89.jpg)
Relative Effectiveness of Reductions - Chlorophyll summer - Rappahannock
0
10
20
30
40
50
60
RPPTF RPPOH RPPMH PIAMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 90: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/90.jpg)
Criteria Achievement - Chlorophyll Summer - York
0 1 0 0 1 0 02 3 2 26
4 4
98 96 98 9893 96 96
0
10
20
30
40
50
60
70
80
90
100
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
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Effectiveness of Reductions - Chlorophyll summer - York
0
0.2
0.4
0.6
0.8
1
1.2
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 92: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/92.jpg)
Relative Effectiveness of Reductions - Chlorophyll summer - York
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 93: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/93.jpg)
Criteria Achievement - Chlorophyll Summer - James
20
1 0 0
10
53 2
70
94 97 98
0
10
20
30
40
50
60
70
80
90
100
JMSTF JMSOH JMSMH JMSPH
![Page 94: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/94.jpg)
Effectiveness of Reductions - Chlorophyll summer - James
0
5
10
15
20
25
JMSTF JMSOH JMSMH JMSPH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 95: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/95.jpg)
Relative Effectiveness of Reductions - Chlorophyll summer - James
0
2
4
6
8
10
12
JMSTF JMSOH JMSMH JMSPH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 96: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/96.jpg)
Criteria Achievement - Chlorophyll Summer - Eastern Shore
1
14
0 4 0 05
10
2
6
3 3
94
77
9890
97 97
0
10
20
30
40
50
60
70
80
90
100
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
![Page 97: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/97.jpg)
Effectiveness of Reductions - Chlorophyll summer - Eastern Shore
0
1
2
3
4
5
6
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 98: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/98.jpg)
Relative Effectiveness of Reductions - Chlorophyll summer - Eastern Shore
0
0.1
0.2
0.3
0.4
0.5
0.6
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 99: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/99.jpg)
Criteria Achievement - Clarity - Main Bay
50
27
50
37 39 3834
30
10
10
10
1010 10
1010
41
64
41
53 51 5256
60
0
10
20
30
40
50
60
70
80
90
100
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
![Page 100: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/100.jpg)
Effectiveness of Reductions - Clarity - Main Bay
0
5
10
15
20
25
30
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 101: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/101.jpg)
Relative Effectiveness of Reductions - Clarity - Main Bay
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
CB1TF CB2OH CB3MH CB4MH CB5MH CB6PH CB7PH CB8PH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 102: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/102.jpg)
Criteria Achievement - Clarity - Patuxent
27 24 26
1010
10
64 67 64
0
10
20
30
40
50
60
70
80
90
100
PAXTF PAXOH PAXMH
![Page 103: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/103.jpg)
Effectiveness of Reductions - Clarity - Patuxent
0
0.5
1
1.5
2
2.5
3
PAXTF PAXOH PAXMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 104: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/104.jpg)
Relative Effectiveness of Reductions - Clarity - Patuxent
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
PAXTF PAXOH PAXMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 105: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/105.jpg)
Criteria Achievement - Clarity - Potomac
48 49
30
10 10
10
42 41
60
0
10
20
30
40
50
60
70
80
90
100
POTTF POTOH POTMH
![Page 106: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/106.jpg)
Effectiveness of Reductions - Clarity - Potomac
0
2
4
6
8
10
12
14
POTTF POTOH POTMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 107: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/107.jpg)
Relative Effectiveness of Reductions - Clarity - Potomac
0
0.002
0.004
0.006
0.008
0.01
0.012
0.014
POTTF POTOH POTMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 108: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/108.jpg)
Criteria Achievement - Clarity - Rappahannock
41
13
26
54
10
7
9
10
49
80
65
36
0
10
20
30
40
50
60
70
80
90
100
RPPTF RPPOH RPPMH PIAMH
![Page 109: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/109.jpg)
Effectiveness of Reductions - Clarity - Rappahannock
0
5
10
15
20
25
RPPTF RPPOH RPPMH PIAMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 110: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/110.jpg)
Relative Effectiveness of Reductions - Clarity - Rappahannock
0
0.05
0.1
0.15
0.2
0.25
0.3
RPPTF RPPOH RPPMH PIAMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced
Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 111: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/111.jpg)
Criteria Achievement - Clarity - York
19 16
2
49
1419 21
89
5
10
9
1010
73 75
93
41
7771 69
0
10
20
30
40
50
60
70
80
90
100
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
![Page 112: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/112.jpg)
Effectiveness of Reductions - Clarity - York
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 113: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/113.jpg)
Relative Effectiveness of Reductions - Clarity - York
0
0.01
0.02
0.03
0.04
0.05
0.06
PMKTF PMKOH MPNTF MPNOH YRKMH YRKPH MOBPH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 114: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/114.jpg)
Criteria Achievement - Clarity - James
44
31
19
7
10
9
10
8
46
60
71
85
0
10
20
30
40
50
60
70
80
90
100
JMSTF JMSOH JMSMH JMSPH
![Page 115: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/115.jpg)
Effectiveness of Reductions - Clarity - James
0
2
4
6
8
10
12
14
16
18
20
JMSTF JMSOH JMSMH JMSPH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 116: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/116.jpg)
Relative Effectiveness of Reductions - Clarity - James
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0.045
JMSTF JMSOH JMSMH JMSPH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 117: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/117.jpg)
Criteria Achievement - Clarity - Eastern Shore
20
72
38 41
18
6
9
10
109
10
8
71
18
53 50
73
86
0
10
20
30
40
50
60
70
80
90
100
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
![Page 118: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/118.jpg)
Effectiveness of Reductions - Clarity - Eastern Shore
0
2
4
6
8
10
12
14
16
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
Red
per
cen
tag
e p
oin
ts g
ain
ed
Susquehanna
MD Western Shore
Patuxent
Potomac
Rappahannock
York
James
MD Eastern Shore
VA Eastern Shore
![Page 119: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/119.jpg)
Relative Effectiveness of Reductions - Clarity - Eastern Shore
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
EASMH CHOOH CHOMH1 CHOMH2 TANMH POCMH
Red
per
cen
tag
e p
oin
ts g
ain
ed p
er m
illio
n lb
s re
du
ced Susquehanna
MD Western Shore
Potomac
Rappahannock
York
James
MD Eastern Shore
![Page 120: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/120.jpg)
Preliminary Findings - Clarity
• Local Problem
• Susquehanna influence felt in upper half of bay
![Page 121: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/121.jpg)
Preliminary Findings - Chlorophyll
• Local Problem
• Susquehanna influence felt in upper half of bay
![Page 122: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/122.jpg)
Preliminary Findings – DO Deep Channel
• CB3 through CB5
• Susquehanna influence strong but decreasing
• Rappahannock and north have strong local effect
• James and York are minor effects
• POTMH is part of the mainstem
![Page 123: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/123.jpg)
Preliminary Findings – DO Deep Water
• Similar to DO Deep Channel, but the local effect is more pronounced.
![Page 124: Geographic Isolation Scenarios](https://reader036.vdocuments.us/reader036/viewer/2022070414/56814d90550346895dbae991/html5/thumbnails/124.jpg)
Still to Come
• Revise with new criteria bioreference curves, designated use boundaries, and clarity depths.
• After tidal fresh allocations are made, do a similar analysis to inform the final allocation decisions.