HomeMy WebLinkAbout20201938 Ver 2_Loop Road Site Walk Request Memo_20240118Loop Road Mitigation Bank Parcel – Memo
Wildlands Engineering, Inc. page 1
January 18, 2024
MEMORANDUM
TO: Katie Merritt, Nutrient Offset & Buffer Banking Coordinator
FROM: Andrea Eckardt, Project Manager
Kaitlyn Hogarth, Environmental Scientist
DATE: January 18, 2024
RE: Request for Site Visit
MBI Task 2 Site Walk
LOOP ROAD MITIGATION BANK PARCEL- Wayne Co., NC
The Loop Road Mitigation Bank Parcel (Parcel) is in Wayne County approximately 11 miles southwest of
the City of Goldsboro. The Parcel creates a protected riparian area from top of bank out to
200 feet along one unnamed tributary (UT1) and two project ditches (D1 and D2). Restoring the riparian
area up to 200 feet from project features will reduce nutrient and sediment inputs in the tributaries to
Falling Creek and subsequently the Neuse River. The restored floodplain areas will filter sediment during
high rainfall events and provide cover and food for wildlife throughout the Parcel. Tables 1 and 2 contain
project overview and credit applicability information.
Table 1. Project Overview
Project Name Loop Road Mitigation Bank Parcel
Hydrologic Unit Code 03020201
River Basin Neuse, not in the Falls Lake watershed
Geographic Location (Lat, Long) -78.131426 W, 35.283350 N
Site Protection Instrument (DB, PG) BK 3842 PG 67-80
Total Credits 30,838.000 buffer mitigation credits and 25,460.014 Ibs. N
Types of Credits Riparian Buffer and Nutrient Offset Credits
BPDP Date August 2023
Initial Planting Date December 2023
Baseline Report Date April 2024
MY1 Report Date December 2024
MY2 Report Date December 2025
MY3 Report Date December 2026
MY4 Report Date December 2027
MY5 Report Date December 2028
Loop Road Mitigation Bank Parcel – Memo
Wildlands Engineering, Inc. page 2
January 18, 2024
Table 1. Credit Viability
Feature Name (BPDP) Classification Buffer Credit Viable Nutrient Offset Viable
UT1 Stream No Yes
(non-forested fields only)
D1 Ditch No Yes
D2 Ditch Yes Yes
(non-forested fields only)
The proposed buffer mitigation and nutrient offset project includes approximately 13.69 acres of
agricultural fields and mature forest along one unnamed tributary (UT1) and two project ditches (D1 and
D2). The Parcel easement boundary extends from the top of bank to 200 feet from the two ditches.
Approximately 13.69 acres have been protected under the conservation easement. Of the 13.69 acres
protected under the conservation easement, the mitigation activity for 12.0 acres is riparian restoration.
Of that 12.0 acres of restoration, 0.7 acres are proposed for buffer mitigation credit and 11.2 acres are
proposed for nutrient offset credit. The Buffer Interpretation /Clarification Memo #2008-019 applies to
DA and D1 where maintenance of diffuse flow onsite is unattainable; therefore, a total of 5,611 square
feet is removed from the creditable area.
The land use within 200 feet from top of bank of the project features had been maintained and cleared
for row crop cultivation prior to restoration activities; therefore, soil disturbance during project planting
was minimal. Bare root trees were planted using a dibble bar at a spacing of 7 feet by 12 feet, which
resulted in a stem density of 522 stems per acre. The condition of herbaceous cover will be assessed in
the spring of 2024. Any areas lacking adequate herbaceous coverage will be seeded in the spring of
2024. Live stakes were planted in a depressional area at the beginning of D1 and inside a ponded area
located near Vegetation Plot 3. These areas experience frequent inundation, which is not favorable for
establishment of the bare root trees selected. Live stakes were therefore planted, as they have a higher
likelihood of survival. Table 3 and 4 include a list of tree species planted along with their composition at
planting.
Table 3. Bare Root Tree Species Selected for Planting
Species Common Name % of Total
Platanus occidentalis American Sycamore 15%
Betula nigra River Birtch 10%
Diospyros virginiana Common Persimmon 5%
Quercus nigra Water Oak 10%
Quercus phellos Willow Oak 5%
Quercus michauxii Swamp Chestnut Oak 10%
Nyssa biflora Swamp Tupelo 10%
Populus deltoides Eastern Cottonwood 10%
Magnolia virginiana Sweetbay Magnolia 10%
Acer negundo Boxelder 10%
Loop Road Mitigation Bank Parcel – Memo
Wildlands Engineering, Inc. page 3
January 18, 2024
Species Common Name % of Total
Platanus occidentalis American Sycamore 15%
Prunus serotina Black Cherry 5%
Table 4: Live Stake Tree Species Selected for Planting
Species Common Name % Total
Salix nigra Black Willow 25%
Cephalanthus occidentalis Button Bush 25%
Cornus amomum Silky Dogwood 25%
Sambucus canadensis Elderberry 25%
Easement boundaries have been identified in the field to ensure a clear distinction between the Parcel
and adjacent properties. Boundaries are identified by a combination of placards placed upon fence
posting at approximately 100-foot intervals and 6 foot “t posts” located near conservation easement
corners and wooded areas located along D2.
Attachments:
Credit Service Area Map
Monitoring Components Map
Vegetation Plot Photographs
Credit Service Area Map
Loop Road Mitigation Bank Parcel
Site Walk Request Memo
Neuse River Basin (03020201)
0 126 Miles
Wayne County, NC
¹
^_
County Boundaries
HUC 03020201
Riparian Buffer & Nutrient
Offset Credit Serivce Area
^_Loop Road Bank Parcel
Location
03020201
Monitoring Components Map
Loop Road Mitigation Bank Parcel
Site Walk Request Memo
Neuse River Basin (03020201)
0 200100 Feet
Wayne County, NC
¹
2019 Aerial Photography
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D1
UT1
D2
Project Parcel
Bank Parcel Conservation Easement
Project Stream
Project Ditch
Non-Project Ditch
Riparian Restoration for Buffer Credits
Riparian Restoration for Nutrient Offset Credits
No Credit
Bare Root Planting
Livestake Planting
Fixed Vegetation Plot
Rotating Vegetation Plot
Non-project Streams
Surveyed Tree Line
[Fencing
VEGETATION PLOT PHOTOGRAPHS
Loop Road Mitigation Bank Parcel
Site Walk Request Memo – Vegetation Plot Photographs
VEG PLOT 1 (12/20/23) VEG PLOT 2 (12/20/23)
VEG PLOT 3 (12/20/23) VEG PLOT 4 (12/20/23)
VEG PLOT 5 (12/20/23) VEG PLOT 6 (12/20/23)
Loop Road Mitigation Bank Parcel
Site Walk Request Memo – Vegetation Plot Photographs
VEG PLOT 7 (12/20/23) RANDOM VEG PLOT 8 (12/20/23)
RANDOM VEG PLOT 9 (12/20/23)
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