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United States Department of the Interior
FISH AND WILDLIFE SERVICE
Raleigh Field Office
P.O. Box 33726
Raleigh, NC 27rr6�366-3726
Date: 81 20I GV 1 9
Self -Certification Letter
Project Name Flex Buildings - TW Alexander
Dear Applicant:
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Thank you for using the U.S. Fish and Wildlife Service (Service) Raleigh Ecological
Services online project review process. By printing this letter in conjunction with your
project review package, you are certifying that you have completed the online project
review process for the project named above in accordance with all instructions
provided, using the best available information to reach your conclusions. This letter,
and the enclosed project review package, completes the review of your project in
accordance with the Endangered Species Act of 1973 (16 U.S.C. 1531.1544, 87 Stat.
884), as amended (ESA), and the Bald and Golden Eagle Protection Act (16 U.S.C.
668-668c, 54 Stat. 250), as amended (Eagle Act). This letter also provides
information for your project review under the National Environmental Policy Act of
1969 (P.L. 91-190, 42 U.S.C. 4321.4347, 83 Stat. 852), as amended. A copy of this
letter and the project review package must be submitted to this office for this
certification to be valid. This letter and the project review package will be maintained
in our records.
The species conclusions table in the enclosed project review package summarizes
your ESA and Eagle Act conclusions. Based on your analysis, mark all the
determinations that apply:
"no effect" determinations for proposed/listed species and/or
❑✓ proposed/designated critical habitat; and/or
❑I "may affect, not likely to adversely affect" determinations for proposed/listed
species and/or proposed/designated critical habitat; and/or
"may affect, likely to adversely affect" determination for the Northern long-
eared bat (Myotis septentrionalis) and relying on the findings of the January 5,
2016, Programmatic Biological opinion for the Final 4(d) Rule on the
Northern long-eared bat;
"no Eagle Act permit required" determinations for eagles.
Applicant Page 2
We certify that use of the online project review process in strict accordance with the
instructions provided as documented in the enclosed project review package results in
reaching the appropriate determinations. Therefore, we concur with the "no effect" or
"not likely to adversely affect" determinations for proposed and listed species and
proposed and designated critical habitat; the "may affect" determination for Northern
long-eared bat; and/or the "no Eagle Act permit required" determinations for eagles.
Additional coordination with this office is not needed. Candidate species are not
legally protected pursuant to the ESA. However, the Service encourages consideration
of these species by avoiding adverse impacts to them. Please contact this office for
additional coordination if your project action area contains candidate species.
Should project plans change or if additional information on the distribution of
proposed or listed species, proposed or designated critical habitat, or bald eagles
becomes available, this determination may be reconsidered. This certification letter is
valid for 1 year. Information about the online project review process including
instructions, species information, and other information regarding project reviews
within North Carolina is available at our website http://www.f\vs.gov/raleigh/pp.himl.
If you have any questions, you can write to us at Raleighh,@fws.gov or please contact
Leigh Mann of this office at 919-856-4520, ext_ 10.
Sincerely,
/s/Pete Benjamin
Pete Benjamin
Field Supervisor
Raleigh Ecological Services
Enclosures - project review package
PROTECTED SPECIES ASSESSMENT > MPP-18020
creating experiences through experience 1 of 7
August 20, 2019
Raleigh Ecological Services Field Office
U.S. Fish and Wildlife Service
Via raleigh@fws.gov
RE: Protected Species Assessment
Flex Buildings – TW Alexander
Durham, Durham County, NC
To Whom it May Concern:
McAdams conducted a protected species assessment for the proposed Flex Buildings – TW Alexander site in support
of an anticipated application for a Section 404 Clean Water Act permit. The 51-acre site lies in the southwest
quadrant of the intersection of TW Alexander Drive and South Miami Boulevard in Durham, North Carolina. The
proposed project is a residential subdivision.
Figure 1 depicts the location of the project study area on the US Geological Survey (USGS) Durham Southeast, NC
7.5-minute quadrangle topographic maps. Figure 2 shows the location of the project study area on the Web Soil
Survey map. White Store sandy loam, 2 to 6 percent slopes map unit occupy much of the study area. The site
consists mainly of mixed pine-hardwood forest, including the Stirrup Iron Creek Tributary B floodplain which crosses
the property from the northwest corner to the property’s southeast corner. The existing site conditions are shown
on the attached Aerial Map (Figure 3) and Jurisdictional and Jurisdictional and Isolated Water Delineation Map
(Figure 4).
On July 23, 2019, McAdams used the US Fish and Wildlife (USFWS) Information for Planning and Consultation (IPaC)
website to obtain a list of threatened and endangered species that may occur in the proposed project location and/or
may be affected by the proposed project. This process generates an Official Species List that is summarized in Table
1. No critical habitat was identified within one mile of the project area. A list of natural heritage resources was
obtained from the NC Natural Heritage Program (NCNHP) on July 23, 2019. No managed area records are documented
within one mile of the project area, as depicted in the attached annotated Natural Heritage Map. No rare species
element occurrence was documented within one mile of the project area. One natural area (Stirrup Iron Creek Marsh
and Sloughs) is documented within one mile of the project study area.
Information regarding the appearance and habitat for each species identified were compiled. McAdams staff
routinely visits the NC Botanical Garden to observe protected plant species identified on Official Species Lists during
different stages of their life cycle including into senescence. Before beginning a field survey for the protected plant
species that may occur within the project study area, McAdams staff visited the North Carolina Botanical Gardens to
visit populations of Michaux’s sumac and smooth coneflower to help establish the most appropriate search image
PROTECTED SPECIES ASSESSMENT > MPP-18020
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for these species. McAdams staff evaluated the site for potential protected species habitat on April 4, 2019 and July
19, 2019. Photographs taken during the field evaluations are provided in Appendix A. Descriptions of protected
species and their habitats and biological opinions for each species are provided below.
Table 1. Federally Protected Species for the Project Study Area
(8/6/2019)
Scientific Name Common Name Federal Status
Amphibians
Necturus lewisi Neuse River Waterdog Proposed Threatened
Clams
Fusconaia masoni Atlantic Pigtoe Proposed Threatened
Alasmidonta heterodon Dwarf Wedgemussel Endangered
Fishes
Noturus furiosus Carolina Madtom Proposed Endangered
Flowering Plants
Rhus michauxii Michaux’s Sumac Endangered
Echinacea laevigata Smooth Coneflower Endangered
Neuse River Waterdog (Necturus lewisi) – Proposed Threatened
Biological Opinion: No effect
Description: “The Neuse River waterdog (Necturus lewisi) is a permanently aquatic salamander. It can grow up to 11
inches long. It has a reddish brown body with an irregular pattern of large blue or black spots. The waterdog has a
laterally compressed tail the same coloration as the body; however, the belly is typically a dull brown or gray color
with spots similar to those seen elsewhere on the body. Adult Neuse River Waterdogs have elongated heads with
squared-off noses, cylindrical trunks, and tails that are laterally compressed and ridged. Three dark-red, bushy gills
project from either side of the head and a dark line runs through the eye. The skin is smooth, slimy and a light rusty
brown color, with the belly being a paler brown or grayish. There are dark brown or blackish spots throughout the
surface that are smaller on the underside. The limbs are rather small, and the front and hind feet have four toes
each (unlike most salamanders, which have five toes on each back foot).” (USFWS 2019)
Habitat: “The Neuse River waterdog specific habitat characteristics include low to moderate gradient streams and
low current velocity. It is a fully aquatic salamander, never leaving the water. It lacks lungs, getting oxygen from the
water via external gills and needs clean, flowing water with high dissolved oxygen concentrations. The species dwells
in streams wider than 15 meters but has been found in smaller creeks.
“The species thrives in cold water, and is much more active in colder seasons and when water is near-freezing.
Researchers have documented activity decreasing after the water temperature rises above 18ºC. waterdogs spend
about 85% of the time under large granite rocks or in burrows. In early spring they move into leaf beds over mud
banks on the low-energy sides of riffles and where leaves were intact or only slightly decomposed and many small
critters are in the leaf litter.” (USFWS 2019)
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The project area lacks large, swift-flowing headwater streams and thus does not contain suitable habitat for the
Neuse River waterdog.
Atlantic Pigtoe (Fusconaia masoni) – Proposed Threatened
Biological Opinion: No effect
“Appearance: The shell of the Atlantic pigtoe is a chunky, rhombus shape, like that of a pig’s hoof/toe. There is a
distinct posterior ridge. The outer surface of the shell is yellow to dark brown and parchment-like, while the inner
layer is iridescent blue to salmon, white, or orange. Although larger specimens exist, the Atlantic pigtoe rarely
exceeds 2 inches in length. Young individuals may have greenish rays across the entire shell surface. When collected
fresh, the interior surface (nacre) in the shell tends to be salmon colored and sometimes iridescent. Atlantic pigtoe
has interlocking hinge “teeth” on the inside of the shell to help keep the two valves in proper alignment.” (USFWS
2018)
“Habitat: The preferred habitat of the Atlantic pigtoe is coarse sand and gravel, and rarely in silt and detritus.
Historically, the best populations existed in small creeks to larger rivers with excellent water quality, where flows
were sufficient to maintain clean, silt-free substrates.” (USFWS 2018)
The project area lacks medium to large, swift-flowing perennial streams and thus does not contain suitable habitat
for the Atlantic pigtoe.
Dwarf Wedgemussel (Alasmidonta heterodon) – Endangered
Biological Opinion: No effect
“Description: The dwarf wedgemussel is a small bivalve, rarely exceeding 45 mm in length. Clean young shells are
usually greenish-brown with green rays. As the animal ages, the shell color becomes obscured by diatoms or mineral
deposits and appears black or brown. The shell is thin but does thicken somewhat with age, especially toward the
anterior end. The anterior end is rounded while the posterior end is angular forming a point near the posterio-
ventral margin. The ventral margin is only slightly curved. The nacre is bluish-white, appearing whiter in the thicker
anterior end. The most distinctive shell character of the dwarf wedgemussel is the arrangement of the lateral teeth.
There are two lateral teeth in the right valve and one in the left valve. The typical arrangement for most freshwater
mussel species consists of two lateral teeth in the left valve and one in the right valve. The incurrent and excurrent
apertures and their associated papillae are usually white. The foot and other organs are also white. Maximum age
for the dwarf wedgemussel is around twelve years. The species is a bradytictic breeder, meaning that females
become gravid in the early fall and glochidia are released by mid-spring. The tessellated darter (Etheostoma
olmstedi), johnny darter (Etheostoma nigrum), and mottled sulpin (Cottus bairdi) have been identified as hosts for
the dwarf wedgemussel. An anadromous fish may also serve as a host species but this has not been documented for
the dwarf wedgemussel in the southern portion of its range.
“Habitat: The dwarf wedgemussel appears to be a generalist in terms of its preference for stream size, substrate and
flow conditions – it inhabits small streams less than five meters wide to large rivers more than 100 meters wide; it is
found in a variety of substrate types including clay, sand, gravel and pebble, and sometimes in silt depositional areas
near banks; and it usually inhabits hydrologically stable areas, including very shallow water along streambanks and
PROTECTED SPECIES ASSESSMENT > MPP-18020
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under root mats, but it has also been found at depths of 25 feet in the Connecticut River. Dwarf wedgemussels are
often patchily distributed in rivers.” (USFWS 2017)
The project area lacks perennial streams with highly stable banks and extensive root systems holding soils in place
and thus does not contain suitable habitat for the dwarf wedgemussel.
Carolina Madtom (Noturus furiosus) – Proposed Endangered
Biological Opinion: No effect
Description: “The Carolina madtom is a small catfish, reaching a maximum length of nearly five inches. When
compared to other madtoms, the Carolina madtom has a short, chunky body and a distinct color pattern. Three dark
saddles along its back connect a wide, black stripe along its side extending from its snout to the base of its tail. The
adipose fin has a dark blotch that does not quite reach the fin’s edge, giving the impression of a fourth saddle.
Yellowish to tan blotches space the saddles, while the rest of the fish is tan. The belly is un-speckled, and the tail has
crescent-shaped brown bands near its edge and center. Its pectoral spines have well-defined serrated (saw-like)
projections along both margins. Stinging spines in its pectoral fins, earn this fish the “furiosus” title that is part of its
scientific name.” (USFWS 2019)
Habitat: “The species occurs in riffles, runs, and pools in medium to large streams and rivers. Ideally, it inhabits fresh
waters with continuous, year-round flow and moderate gradient in both the Piedmont and Coastal Plain
physiographic regions. Optimal substrate for the Carolina madtom is predominantly silt-free, stable, gravel and
cobble bottom habitat, and it must have cover for nest sites, including under rocks, bark, relic mussel shells, and
even cans and bottles.” (USFWS 2019)
The project area lacks medium to large, swift-flowing perennial streams and thus does not contain suitable habitat
for the Carolina madtom.
Michaux’s Sumac (Rhus michauxii) – Endangered
Biological Opinion: May affect, not likely to adversely affect
“Description: Michaux's sumac is a rhizomatous, densely hairy shrub, with erect stems from one to three feet in
height. The compound leaves contain evenly serrated, oblong to lanceolate, acuminate leaflets. Most plants are
unisexual; however, more recent observations have revealed plants with both male and female flowers on one
plant. The flowers are small, borne in a terminal, erect, dense cluster, and colored greenish yellow to white.
Flowering usually occurs from June to July, while the fruit, a red drupe, is produced through the months of August to
October.” (USFWS 2017a)
“Habitat: Michaux's sumac grows in sandy or rocky open woods in association with basic soils. Apparently, this
plant survives best in areas where some form of disturbance has provided an open area” (USFWS 2017b). Although
the USFWS website states that Michaux’s sumac grows in open woods in association with basic soils, the species
recovery plan states that the species grows in “open woods on acidic soils with low cation exchange capacity”
(USFWS 1993).
PROTECTED SPECIES ASSESSMENT > MPP-18020
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Periodically mowed sanitary sewer easements within the project area contain suitable habitat for Michaux’s sumac.
NCNHP data from July 2019 indicates no documented occurrences of Michaux’s sumac within one mile of the
project study area. The optimal survey window for this species is May to October. McAdams staff conducted a field
survey of the suitable habitat as described above during the optimal survey window for this species and did not
observe Michaux’s sumac within the area of suitable habitat.
Smooth Coneflower (Echinacea laevigata) – Endangered
Biological Opinion: May affect, not likely to adversely affect
“Description: Smooth coneflower is a perennial herb in the Aster family (Asteraceae) that grows up to 3.3 feet tall
from a vertical root stock. The large elliptical to broadly lanceolate basal leaves may reach eight inches in length and
three inches in width and taper into long petioles toward the base. They are smooth to slightly rough in texture. The
stems are smooth, with few leaves. The mid-stem leaves are smaller than the basal leaves and have shorter petioles.
Flower heads are usually solitary. The rays of the flowers (petal-like structures) are light pink to purplish in color,
usually drooping, and 2 to 3.2 inches long. Flowering occurs from late May through mid-July and fruits develop from
late June to September. The fruiting structures often persist through the fall. Reproduction is accomplished both
sexually (by seed) and asexually (by rhizome).
“Habitat: Smooth coneflower is typically found in open woods, glades, cedar barrens, roadsides, clearcuts, dry
limestone bluffs, and power line rights-of-way, usually on magnesium and calcium rich soils associated with
amphibolite, dolomite or limestone (in Virginia), gabbro (in North Carolina and Virginia), diabase (in North Carolina
and South Carolina), and marble (in South Carolina and Georgia). Smooth coneflower occurs in plant communities
that have been described as xeric hardpan forests, diabase glades or dolomite woodlands. Optimal sites are
characterized by abundant sunlight and little competition in the herbaceous layer. Natural fires, as well as large
herbivores, historically influenced the vegetation in this species' range. Many of the herbs associated with Smooth
coneflower are also sun-loving species that depend on periodic disturbances to reduce the shade and competition of
woody plants.” (USFWS 2017b)
Periodically mowed sanitary sewer easements within the project area contain suitable habitat for smooth
coneflower. NCNHP data from July 2019 indicates no documented occurrences of smooth coneflower within one
mile of the project study area. The optimal survey window for this species is late May to October. McAdams staff
conducted a field survey of the suitable habitat as described above during the optimal survey window for this
species and did not observe smooth coneflower within the area of suitable habitat.
Northern Long-eared Bat (Myotis septentrionalis) – Threatened
Biological Opinion: No Effect
“Appearance: The northern long-eared bat is a medium-sized bat with a body length of 3 to 3.7 inches but a
wingspan of 9 to 10 inches. Their fur color can be medium to dark brown on the back and tawny to pale-brown on
the underside. As its name suggests, this bat is distinguished by its long ears, particularly as compared to other bats
in its genus, Myotis.”
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“Winter Habitat: Northern long-eared bats spend winter hibernating in caves and mines, called hibernacula. They
use areas in various sized caves or mines with constant temperatures, high humidity, and no air currents. Within
hibernacula, surveyors find them hibernating most often in small crevices or cracks, often with only the nose and
ears visible.”
“Summer Habitat: During the summer, northern long-eared bats roost singly or in colonies underneath bark, in
cavities or in crevices of both live trees and snags (dead trees). Males and non-reproductive females may also roost
in cooler places, like caves and mines. Northern long-eared bats seem to be flexible in selecting roosts, choosing
roost trees based on suitability to retain bark or provide cavities or crevices. This bat has also been found rarely
roosting in structures, like barns and sheds.” (USFWS SE Region 2018)
NLEB is not listed on the USFWS Durham County species list.
Conclusions
The project area contains suitable habitat for Michaux’s sumac and smooth coneflower. A biological opinion of “may
affect, not likely to adversely affect” was determined for these two species because no individuals were observed
during a field survey conducted within the optimal survey windows for these species. A biological opinion of “no
effect” was determined for the Neuse River waterdog, Carolina madtom, Atlantic pigtoe and dwarf wedgemussel
based on a lack of suitable habitat within the project area. We request your review and comments on this protected
species assessment.
Sincerely,
MCADAMS
Kelly Roth
Environmental Consultant II, Water Resources
Attachments:
Figure 1. USGS Map
Figure 2. Soil Survey Map
Figure 3. Aerial Map
Figure 4. Delineation Map
USFWS Official Species List (7/23/2019)
NCNHP Site Information (7/23/2019)
Appendix A. Habitat Photographs
Species Conclusions Table
PROTECTED SPECIES ASSESSMENT > MPP-18020
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Literature Cited
U.S. Fish and Wildlife Service. 2018. “Northern Long-Eared Bat Fact Sheet.” Northern Long-Eared Bat | Species
Information, 12 Mar. 2018, www.fws.gov/midwest/endangered/mammals/nleb/nlebFactSheet.html.
U.S. Fish and Wildlife Service/Southeast Region. 2019. Neuse River Waterdog | Species Profile,
https://www.fws.gov/southeast/wildlife/amphibians/neuse-river-waterdog/.
U.S. Fish and Wildlife Service/Southeast Region. 2018. Atlantic Pigtoe | Species Profile,
https://www.fws.gov/southeast/wildlife/mussels/atlantic-pigtoe/.
U.S. Fish and Wildlife Service/Raleigh Ecological Services Field Office. 2017. Dwarf wedgemussel | Species
Information, https://www.fws.gov/raleigh/species/es_dwarf_wedgemussel.html.
U.S. Fish and Wildlife Service/Southeast Region. 2019. Carolina Madtom | Species Profile,
https://www.fws.gov/southeast/wildlife/fishes/carolina-madtom/.
U.S. Fish and Wildlife Service/Raleigh Ecological Services Field Office. 2017(a). Michaux’s Sumac | Species
Information, www.fws.gov/raleigh/species/es_michauxs_sumac.html.
U.S. Fish and Wildlife Service/Raleigh Ecological Services Field Office. 2017(b). Smooth Coneflower | Species
Information, www.fws.gov/raleigh/species/es_smooth_coneflower.html.
0 2,0001,000 Feet1 inch = 2,000 feet
$
FIGURE 1. USGS TOPOGRAPHIC MAPFLEX BUILDINGS - TW ALEXAND ERDURHAM, DURHAM COUNTY, NC
NOTES:1. USGS; 7.5 MINUTE, QUAD, DURHAM SE, NORTH CAR OLINA; 20162. LAT: 35.921868, LONG: -78.850071
11/6/2018
burdetteMPP-18020DATE:JOB NO:DRAWN BY:
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PR OJECT AREA
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0 1,320660Feet1 inch = 1,320 feet
$
FIGURE 2. NRCS SOIL SURVEYFLEX BUILDINGS - TW ALEXAND ERDURHAM, DURHAM COUNTY, NC
NOTES:1. NRCS; SOIL SURVEY SH EET 32 AN D 36, DURHAM COUNTY, NC2. LAT: 35.921868, LONG: -78.850071
X:\Projects\MPP\MPP-18020\Storm\Wetlands\GIS\MPP18020_Figure 2 Soil Survey.mxd, 11/6/2018 3:07:40 PM, burdette
PR OJECT AREA
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burdetteMPP-18020DATE:JOB NO:DRAWN BY:
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MIAMI BLVDT W A L E X A N D E R D R
STIRRUP CREEK DRWECK DR Source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS,AeroGRID , IGN, and the GIS User Community
0 200100Feet1 inch = 200 feet
$
LEGEND
Project Are a
2-ft C ontours
Pa rce ls
FIGURE 3. EXIST ING CONDITION SFLEX BUILDINGS - TW ALEXANDERDURHAM, DURHAM COUNTY, N ORTH CAR OLINA
X:\Projects\MPP\MPP-18020\Storm\Wetlands\GIS\MPP18020_Figure 3 Aerial Map.mxd, 11/6/2018 3:20:33 PM, burdette
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MPP-18020DATE:JOB NO:DRAWN BY:
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Wetland H(+/- 0.044 AC )
Wetland J(+/- 0.016 AC )
Wetland F(+/- 0.129 AC )
Wetland D(+/- 0.035 AC )
Wetland C(+/- 0.002 AC )
Wetland B(+/- 0.010 AC )
Wetland A(+/- 0.001 AC )
End Stream A(continues off site)
Start Stream C(+/- 165 LF)
End Stream Cat Stream A
End Stream Bat Stream A
Start Stream B4(+/- 292 LF)
Stop Stream B
Stop Stream B
Start Stream B3(+/- 366 LF)
Start Stream B2(+/- 34 LF)
Stop Stream B
Start Stream B1at culvert(+/- 876 LF)
Start Stream A2(+/- 1,154 LF)
Stop Stream A
Start Stream A1 at culvert(+/- 836 LF)
Open Water A(+/- 0.275 AC )
Wetland E(+/- 8.276 AC )
Wetland G(+/- 0.798 AC )
0 200100Feet1 inch = 200 feet
$
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Stream
2-ft contours
Ju risd ictio nal w etlan d
50-ft rip arian buffer
Open water
Proje ct Area
FIGURE 4. VERIFIED PRELIMINARY JURISDICATIONAL DETERMINATION MAPFLEX BUILDINGS - TW ALEXANDERDURHAM, DURHAM COUNTY, NORTH CAROLINA(Verified by Ross Sullivan, USACE on May 1, 2019)
X:\Projects\MPP\MPP-18020\Storm\Wetlands\GIS\MPP18020_Figure 4 PJD Map.mxd, 8/20/2019 11:51:11 AM, roth
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United States Department of the Interior
FISH AND WILDLIFE SERVICE
Raleigh Ecological Services Field Office
Post Office Box 33726
Raleigh, NC 27636-3726
Phone: (919) 856-4520 Fax: (919) 856-4556
In Reply Refer To:
Consultation Code: 04EN2000-2019-SLI-1317
Event Code: 04EN2000-2019-E-02986
Project Name: Flex Buildings - TW Alexander
Subject:Updated list of threatened and endangered species that may occur in your proposed
project location, and/or may be affected by your proposed project
To Whom It May Concern:
The species list generated pursuant to the information you provided identifies threatened,
endangered, proposed and candidate species, as well as proposed and final designated critical
habitat, that may occur within the boundary of your proposed project and/or may be affected by
your proposed project. The species list fulfills the requirements of the U.S. Fish and Wildlife
Service (Service) under section 7(c) of the Endangered Species Act (Act) of 1973, as amended
(16 U.S.C. 1531 et seq.).
New information based on updated surveys, changes in the abundance and distribution of
species, changed habitat conditions, or other factors could change this list. Please feel free to
contact us if you need more current information or assistance regarding the potential impacts to
federally proposed, listed, and candidate species and federally designated and proposed critical
habitat. Please note that under 50 CFR 402.12(e) of the regulations implementing section 7 of the
Act, the accuracy of this species list should be verified after 90 days. This verification can be
completed formally or informally as desired. The Service recommends that verification be
completed by visiting the ECOS-IPaC website at regular intervals during project planning and
implementation for updates to species lists and information. An updated list may be requested
through the ECOS-IPaC system by completing the same process used to receive the enclosed list.
Section 7 of the Act requires that all federal agencies (or their designated non-federal
representative), in consultation with the Service, insure that any action federally authorized,
funded, or carried out by such agencies is not likely to jeopardize the continued existence of any
federally-listed endangered or threatened species. A biological assessment or evaluation may be
prepared to fulfill that requirement and in determining whether additional consultation with the
Service is necessary. In addition to the federally-protected species list, information on the
species' life histories and habitats and information on completing a biological assessment or
July 23, 2019
07/23/2019 Event Code: 04EN2000-2019-E-02986 2
evaluation and can be found on our web page at http://www.fws.gov/raleigh. Please check the
web site often for updated information or changes
If your project contains suitable habitat for any of the federally-listed species known to be
present within the county where your project occurs, the proposed action has the potential to
adversely affect those species. As such, we recommend that surveys be conducted to determine
the species' presence or absence within the project area. The use of North Carolina Natural
Heritage program data should not be substituted for actual field surveys.
If you determine that the proposed action may affect (i.e., likely to adversely affect or not likely
to adversely affect) a federally-protected species, you should notify this office with your
determination, the results of your surveys, survey methodologies, and an analysis of the effects
of the action on listed species, including consideration of direct, indirect, and cumulative effects,
before conducting any activities that might affect the species. If you determine that the proposed
action will have no effect (i.e., no beneficial or adverse, direct or indirect effect) on federally
listed species, then you are not required to contact our office for concurrence (unless an
Environmental Impact Statement is prepared). However, you should maintain a complete record
of the assessment, including steps leading to your determination of effect, the qualified personnel
conducting the assessment, habitat conditions, site photographs, and any other related articles.
Please be aware that bald and golden eagles are protected under the Bald and Golden Eagle
Protection Act (16 U.S.C. 668 et seq.), and projects affecting these species may require
development of an eagle conservation plan (http://www.fws.gov/windenergy/
eagle_guidance.html). Additionally, wind energy projects should follow the wind energy
guidelines (http://www.fws.gov/windenergy/) for minimizing impacts to migratory birds and
bats.
Guidance for minimizing impacts to migratory birds for projects including communications
towers (e.g., cellular, digital television, radio, and emergency broadcast) can be found at: http://
www.fws.gov/migratorybirds/CurrentBirdIssues/Hazards/towers/towers.htm; http://
www.towerkill.com; and http://www.fws.gov/migratorybirds/CurrentBirdIssues/Hazards/towers/
comtow.html.
Not all Threatened and Endangered Species that occur in North Carolina are subject to section 7
consultation with the U.S Fish and Wildlife Service. Atlantic and shortnose sturgeon, sea
turtles,when in the water, and certain marine mammals are under purview of the National Marine
Fisheries Service. If your project occurs in marine, estuarine, or coastal river systems you should
also contact the National Marine Fisheries Service, http://www.nmfs.noaa.gov/
We appreciate your concern for threatened and endangered species. The Service encourages
Federal agencies to include conservation of threatened and endangered species into their project
planning to further the purposes of the Act. Please include the Consultation Tracking Number in
the header of this letter with any request for consultation or correspondence about your project
that you submit to our office. If you have any questions or comments, please contact John Ellis
of this office at john_ellis@fws.gov.
07/23/2019 Event Code: 04EN2000-2019-E-02986 3
Attachment(s):
▪Official Species List
07/23/2019 Event Code: 04EN2000-2019-E-02986 1
Official Species List
This list is provided pursuant to Section 7 of the Endangered Species Act, and fulfills the
requirement for Federal agencies to "request of the Secretary of the Interior information whether
any species which is listed or proposed to be listed may be present in the area of a proposed
action".
This species list is provided by:
Raleigh Ecological Services Field Office
Post Office Box 33726
Raleigh, NC 27636-3726
(919) 856-4520
07/23/2019 Event Code: 04EN2000-2019-E-02986 2
Project Summary
Consultation Code:04EN2000-2019-SLI-1317
Event Code:04EN2000-2019-E-02986
Project Name:Flex Buildings - TW Alexander
Project Type:DEVELOPMENT
Project Description:The proposed development includes industrial flex buildings with surface
parking adequate to support the proposed building square footages
(30-108,000sf). Buildings will be oriented with sufficient spacing and
take into account internal vehicular circulation.
Project Location:
Approximate location of the project can be viewed in Google Maps: https://
www.google.com/maps/place/35.91649908150006N78.84909511728938W
Counties:Durham, NC
07/23/2019 Event Code: 04EN2000-2019-E-02986 3
Endangered Species Act Species
There is a total of 6 threatened, endangered, or candidate species on this species list.
Species on this list should be considered in an effects analysis for your project and could include
species that exist in another geographic area. For example, certain fish may appear on the species
list because a project could affect downstream species.
IPaC does not display listed species or critical habitats under the sole jurisdiction of NOAA
Fisheries , as USFWS does not have the authority to speak on behalf of NOAA and the
Department of Commerce.
See the "Critical habitats" section below for those critical habitats that lie wholly or partially
within your project area under this office's jurisdiction. Please contact the designated FWS office
if you have questions.
1.NOAA Fisheries, also known as the National Marine Fisheries Service (NMFS), is an
office of the National Oceanic and Atmospheric Administration within the Department of
Commerce.
Amphibians
NAME STATUS
Neuse River Waterdog Necturus lewisi
There is proposed critical habitat for this species. Your location is outside the critical habitat.
Species profile: https://ecos.fws.gov/ecp/species/6772
Proposed
Threatened
Fishes
NAME STATUS
Carolina Madtom Noturus furiosus
There is proposed critical habitat for this species. Your location is outside the critical habitat.
Species profile: https://ecos.fws.gov/ecp/species/528
Proposed
Endangered
Clams
NAME STATUS
Atlantic Pigtoe Fusconaia masoni
There is proposed critical habitat for this species. Your location is outside the critical habitat.
Species profile: https://ecos.fws.gov/ecp/species/5164
Proposed
Threatened
Dwarf Wedgemussel Alasmidonta heterodon
No critical habitat has been designated for this species.
Species profile: https://ecos.fws.gov/ecp/species/784
Endangered
1
07/23/2019 Event Code: 04EN2000-2019-E-02986 4
Flowering Plants
NAME STATUS
Michaux's Sumac Rhus michauxii
No critical habitat has been designated for this species.
Species profile: https://ecos.fws.gov/ecp/species/5217
Endangered
Smooth Coneflower Echinacea laevigata
No critical habitat has been designated for this species.
Species profile: https://ecos.fws.gov/ecp/species/3473
Endangered
Critical habitats
THERE ARE NO CRITICAL HABITATS WITHIN YOUR PROJECT AREA UNDER THIS OFFICE'S
JURISDICTION.
V loan Poy Cooper, Governor
!r •NC DEPARTMENT OF
■nKmo NATURAL AND CULTURAL lZE50UPCE5 Susi Flamiitan. Secretary
■ REG Walter Clark, Director, Land and Water Stewardship
NCNHDE-9750
July 23, 2019
Alec Pierzga
The John R. McAdams Company Inc.
2905 Meridian Pkwy
Durham, NC 27713
RE. Flex Buildings - TW Alexander Revision, MPP -18020
Dear Alec Pierzga:
The North Carolina Natural Heritage Program (NCNHP) appreciates the opportunity to provide
information about natural heritage resources for the project referenced above.
Based on the project area mapped with your request, a query of the NCNHP database indicates that
there are no records for rare species, important natural communities, natural areas, and/or
conservation/managed areas within the proposed project boundary. Please note that although there
may be no documentation of natural heritage elements within the project boundary, it does not
imply or confirm their absence, the area may not have been surveyed. The results of this query
should not be substituted for field surveys where suitable habitat exists. In the event that rare
species are found within the project area, please contact the NCNHP so that we may update our
records.
The attached `Potential Occurrences' table summarizes rare species and natural communities that
have been documented within a one -mile radius of the property boundary. The proximity of these
records suggests that these natural heritage elements may potentially be present in the project area
if suitable habitat exists. Tables of natural areas and conservation/managed areas within a one -mile
radius of the project area, if any, are also included in this report.
If a Federally -listed species is found within the project area or is indicated within a one -mile radius of
the project area, the NCNHP recommends contacting the US Fish and Wildlife Service (USFWS) for
guidance. Contact information for USFWS offices in North Carolina is found here:
https://www.fws.gov/offices/Directory/ListOffices.cfm?statecode=37.
Please note that natural heritage element data are maintained for the purposes of conservation
planning, project review, and scientific research, and are not intended for use as the primary criteria
for regulatory decisions. Information provided by the NCNHP database may not be published
without prior written notification to the NCNHP, and the NCNHP must be credited as an information
source in these publications. Maps of NCNHP data may not be redistributed without permission.
The NC Natural Heritage Program may follow this letter with additional correspondence if a
Dedicated Nature Preserve, Registered Heritage Area, Clean Water Management Trust Fund
easement, or Federally -listed species are documented near the project area.
If you have questions regarding the information provided in this letter or need additional assistance,
please contact Rodney A. Butler at rodnev.butlerWncdcr.aov or 919-707-8603.
Sincerely,
NC Natural Heritage Program
DEPARTMENT OF NATURAL AND CULTURAL RESOURCES
►21 W. JONES STREET. RALEIGH, NC 27603 - 1651 MAIL SERVICE CF-PJTER, RALEIGH. WC 27699
OFC 919.7075120 • FAX 913.707.4121
Natural Heritage Element Occurrences, Natural Areas, and Managed Areas Within a One -mile Radius of the Project Area
Flex Buildings - TW Alexander Revision
Project No. MPP -18020
July 23, 2019
NCNHDE-9750
Element Occurrences Documented Within a One -mile Radius of the Project Area
Taxonomic EO ID Scientific NameCommon Name W
Element Accuracy Federal
State Global
State
Group Observation
0
Occurrence Status
Status Rank
Rank
6-
Date
Rank i
Natural 28456 Mesic Mixed Hardwood--- 1995 -Pre
E 2 -High ---
--- G3G4
S4
Community Forest (Piedmont
Subtype)
Natural 28457 Piedmont/Mountain --- 2010
E 3 -Medium ---
--- G4?
S4
Community Semipermanent
Impoundment
(Piedmont Marsh
Subtype)
Natural 30638 Piedmont/Mountain --- 2010
E 3 -Medium ---
--- G4
S4
Community Semipermanent
Impoundment (Shrub
Subtype)
Natural Areas Documented Within a One -mile Radius of the Project Area
Site Name entational Rating
_Collective Rating
Stirrup Iron Creek Marsh and Sloughs R5 (General)
C5 (General)
No Managed Areas are Documented Within a One -mile Radius of the Project Area
Definitions and an explanation of status designations and codes can be found at httr)s://ncnhde.natureserve.ora/content/hely). Data query generated on July 23, 2019; source: NCNHP, Q2 Apr 2019.
Please resubmit your information request if more than one year elapses before project initiation as new information is continually added to the NCNHP database.
Page 2 of 3
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PROTECTED SPECIES ASSESSMENT > MPP-18020
creating experiences through experience 1 of 2
Appendix A.
Habitat Photographs
Photo 1. Beaver pond along Stream A (4/4/2019)
Photo 2. Channelized portion of Stream A upstream of beaver pond, facing upstream (4/4/2019)
PROTECTED SPECIES ASSESSMENT > MPP-18020
creating experiences through experience 2 of 2
Photo 3. Stream A facing downstream toward beaver pond (4/4/2019)
Species Conclusions Table
Project Name: Flex Buildings – TW Alexander
Date: 08/20/2019
Species / Resource Name Conclusion ESA Section 7 / Eagle
Act Determination
Notes / Documentation
Neuse River Waterdog
Necturus lewisi
No suitable habitat present No effect Habitat assessment indicates no potential habitat present (large,
swift-flowing headwater streams are absent from the project
area)
Carolina Madtom
Noturus furiosus
No suitable habitat present No effect Habitat assessment indicates no potential habitat present
(medium to large, swift-flowing streams are absent from the
project area)
Atlantic Pigtoe
Fusconaia masoni
No suitable habitat present No effect Habitat assessment indicates no potential habitat present
(medium to large, swift-flowing streams are absent from the
project area)
Dwarf Wedgemussel
Alasmidonta heterodon
No suitable habitat present No effect Habitat assessment indicates no potential habitat present
(perennial streams with highly stable banks and extensive root
systems holding soils in place are absent within the project area)
Michaux’s Sumac
Rhus michauxii
Suitable habitat present,
species not present
May affect, not likely to
adversely affect
April 4 and July 19, 2019 survey by McAdams consultant
indicates absence
Smooth Coneflower
Echinacea laevigata
Suitable habitat present,
species not present
May affect, not likely to
adversely affect
April 4 and July 19, 2019 survey by McAdams consultant
indicates absence
Critical Habitat No critical habitat present No effect
Bald Eagle
Haliaeetus leucocephalus
Unlikely to disturb nesting
bald eagles
No Eagle Act permit
required
No known nest within action area and not within 9 miles
Northern Long-eared Bat
Myotis septentrionalis
Suitable habitat present No effect NLEB not listed for Durham County
Acknowledgement: I agree that the above information about my proposed project is true. I used all of the provided resources to make an
informed decision about impacts in the immediate and surrounding areas.
_______________________________________________________________ 8/20/2019
Signature /Title Date