20191233 Ver 2_Crabtree Creek_Tables A-B Detailed Differences_20210305

Attachment A

Table A. Crabtree Creek West Greenway Detailed Surface Waters Impact Revisions
Stream Name Original Site
Number(s)*
Revised Site
Number(s)
Total Permanent
Stream Impacts
Original*
Total Permanent
Stream Impacts
Revised**
Total Temporary
Stream Impacts
Original*
Total Temporary
Stream Impacts
Revised
Reason(s) for Change
Crabtree Creek 1 1 No Change No Change • N/A
Crabtree Creek 8, 9, 10, 11,
13
7, 8, 9, 10,
12 No Change No Change
• Sites reordered for
clarity and logic of
impacts
Richland Creek 3, 4, 5 3, 4, 6 22 106 0 90
• Sites reordered for
clarity and logic of
impacts
• Increase due to addition
of bank stabilization at
Site 4
SC 6, 7 5 21 21 0 42
• Sites reordered for
clarity and logic of
impacts
• Increase due to addition
of temporary impacts
from boardwalk
construction
SB 2 2 No Change 0 23
• Increase due to addition
of temporary impacts
from boardwalk
construction
Crabtree Creek 15 14 No Change No Change • Site number changed
due to site reordering
*Based on September 2019 application
**Permanent stream impacts due to bank stabilization

Table B. Crabtree Creek West Greenway Detailed Riparian Buffer Impact Revisions
Site
Number^
Zone 1
Original*
Zone 1
Revised
Zone 2
Original*
Zone 2
Revised Reason
2 10098 10045 11980 12124 Adjusted buffer impacts to extend to limits of disturbance
3 4509 4729 4569 4563 Adjusted buffer impacts to extend to limits of disturbance
4 4201 4012 10392 10924 Adjusted buffer impacts to extend to limits of disturbance
5 11587 11889 12626 13194 Adjusted buffer impacts to extend to limits of disturbance
6 5073 5214 No Change Adjusted buffer impacts to extend to limits of disturbance
8 16360 17484 14105 15614 Adjusted buffer impacts to extend to limits of disturbance
9 6553 6549 12185 12160 Recalculated impacts due to alignment shift
10 20726 20654 16176 15625 Recalculated impacts due to alignment shift
^Sites not listed didn’t have changes to impacts
*Based on the September 2019 application