Loading...
HomeMy WebLinkAboutWhite Oak Mitigation Siteof I ? I. NCDOT/P&E BRANCH Fax:919-733-9794 Dec 3 '97 8:58 P.02 STATE OF NORTH CAIOLINA DEPARTMENT QIE TIt NSPORTATION )AME5 B. HUNT JK DNI5I0N OF HIGHWAY5 GARLAND D. GAMU-TT JA. GOVERNOR P.O. 80x25201,:AALEICH, N.C.; 27621-5201 SOMITARY December 3,1997 MEMORANDUM TO: Scott McLendon; USACOE - Wilmington Cyndi BeH, DENR, DWQ ; Chailes Jones, DENR, DCM Howard Hall, USI±WS David Cox, NCWRC Ron Sechler, NW, S Tied Munden, DMF a FROM: Robin M_ Little, NCDOT t7. SUBJECT: Field Review of Wetland Mitigation Site, White Oak'River Basin,. I would like to invite you to attend- the Field Review of the wetland mitigation site proposed as compensation for the impacts associated with R-2105, as well as future impacts in the White Oak Basin. The site is located in, Jones; County, near; Kuhns, N.jC. Preliminary feasibility studies have been completed and a full review of the site will be ptovided. The field review has been scheduled to begin owsite at 10:-30 a.m. on December 12,`.1997. Directions are as. fellows; take US 70 Bast to Kinston, turn;south onto NC 58. Follow NC 58 through Maysville, approximately 7 to 8 miles from Maysville to a left onto SR 1100. The site entrance is immediately on the lei,' Please see. the attached site maps for directions..to the site. Please contact me at (919) 733-7$44 ext. 279 if you have any questions, Cc: Cbarles Bruton Dave Schiller Phil Todd M FIQURZ 1 Wngloy and WDonuld, P.C. VIM M MAP ••? „«• t po nohN+ou-vww wmuc«wv?qw* C"TMU & FAFW FV"]B' UAW 911mY vlpaN+w arm v .? ! NCDOT/P&E BRANCH Fax:919-733-9794 Dec 3 '97 8:58 P.03 4 NCDOT/PRE BRANCH Fax:919-733-9794 Dec 3 '97 8:59 P.04 u"Nkt-kr Ws PI VUNHLiJ r?' I ay , : 'ryss r. e MEND A Cico reaW[C Town. 81nWi1 Cky OmnW Boundsy WOK, Road Mlgor $ffnOfIR011d ? R4ule N ?. Rav'Iro? Rhvr ?ntelmltt?nt ki?n.t opm wooer gook la 125.0 (et Omtw) LOOP TrB?r W 1 ;;s 4s mss 1+_b0 WedN& 2611:28;121497 Y NCDOT/PRE BRANCH ?aA o- JAMES B. HUNT JR. GOVERNOR Date- Dec 3 '97 8:58 P.01 STATE. OF NOKTH CAROLINN DEPARTMENT OF TRANSPORTATION DIVISION OF HIGHWAYS GAMM0 B. GARRETT JET. R0. BOX 25201, RALEIGH. N,C; 271111-5201 SECRETARY PLANNING &.ENVIRONMFN, TAL RRANCII FAX COVER SHEET Please deliver the following pages to: Name: c ' GC , : M Department: Fax:919-733-9794 r? r Phone: ! 11 ?- ?{C3:Z Name: rrt,/rrc O/ Department: .pi Phone:. `319 -23 -3 - x959 Name: ,Phone: 6, ,5 Department: (n/. Marne: tl0 i l< Phone:... DqJ: $" trr'-4155. 6 Department: Name: k IL-3 ?o?t C-?S Plzone:. 11. 2q-7'•- --3 3 3 0 Department: Di? f l Nume: R,6 n ,SG`41Phone: 8'79, _ Department: _/l!?>~'S This Telecopy is being sent;by: W67 Name: /It W Number ._(-919) W -7844 Ext: .7 p/ Remarks: ?XI-C, U R& /Y1undc.-rL X1 3 ° 6 2. Number of pages (Including Cover Sheet) rF YOUDO NOT REC'E'IVE ALL PAGES CLEARLY, CALI, (919) 733 3141.AS SQON AS POSSIBLE. PLANNING it ENVIRONMENTAL BRANCH FAX NUM/Jr;R - (919) 733-9794 FIGURE 1 VICINITY MAP CLAYHILL FARMS FEASIBILITY STUDY Langley and McDonald, PC. 1124 En**ers - SuNe ja(s - Plamem Londxape Architects - rn Awmentd C=u tMt$ VIRGINIA BEACH WILLtAMSBURG SCALE 1:200,000 (at center) SCALE 1:24,000 FIGURE 2 Langley and McDonald, P.C. SOIL SURVEY MAP Ern4neers-Surveyors -Planners CLAYHILL FARMS FEASIBILITY STUDY U9 Landscape Architects - Environmental Consultants VIRGINIA BEACH WILLIAMSBURG CLAYHILL FARMS SITE Owner: Clayhill Farms (Larry Jones) and Mrs. Earl Jones (grandmother of Larry Jones) County: Jones Drainage Basin: White Oak River Size: 355 Acres (both parcels must be purchased) Proximity to Environmental Resources: Bordered to west, north, and east by the Croatan National Forest Stream Restoration Opportunities: 3,850 linear feet of Billy's Branch, a tributary to Hunters Creek Wetland Compensation Opportunities: Wetland Restoration Wetland Preservation Wet Flats Swamp Forest Wet Flats Parcel JO-6 Parcel JO-7 74.1 38.1 0 3.2 47.6 24.5 Total Acres Provided Typical Mitigation Ratio 112.2 2:1 3.2 2:1 72.1 10:1 Potential Impacts Mitigated 56.1 1.6 7.2 SWAMP 95 Estimated Impacts 43.5 56.1 43.5 Wet flats mitigation provided would be wet pine tlatwoods and non-riverme wet hardwood forest. Swamp forest mitigation provided would be coastal plain bottomland hardwood forest, Possible Residual Non-Wetlands: JO-6: 52.2 ac mesic pine flatwoods and 5.6 ac agricultural fields on Onslow (non-hydric) soils JO-7: 85.2 ac mesic pine flatwoods and 24.5 ac agricultural fields on Onslow (non-hydric) soils PC Cropland Status: All fields determined by NRCS 7/19/90 Hydric Soils: Torhunta fine sandy loam, Pantego loam, Muckalee loam (all mineral) Non-Hydric Soils w/ Hydric Inclusions: Onslow fine sandy loam, Marvyn loamy sand (both mineral) Protected and Rare Species: • Federally Endangered red-cockaded woodpecker (Picoides borealis) recorded on the southeastern corner of property JO-7 (a cavity tree was observed in 1975) and within one mile southeast of the properties (two active colonies were observed on Forest Service Road 144 in 1992) • Federal Species of Concern and State Endangered Carolina goldenrod (Solidago pulchra) recorded approximately one mile northwest of the properties • State Significantly Rare shadow-witch (Ponthevia racemosa) and State Candidate species drooping bulrush (Scirpus lineatus) approximately 1.0 miles southwest (downstream) of the properties • State Significantly Rare black bear (Ursus americanus) scat and paw prints observed numerous places on site, owner has observed eight bears Significant Natural Areas: • Contiguous to the Significant Natural Heritage Area (SNHA) Croatan National Forest Megasite • Approximately 1.0 miles northeast (upstream) of the SNHA Hunters Creek Upland Forest. (contains four high quality natural areas: dry mesic oak/hickory forest, mesic mixed hardwoods, tidal cypress-gum swamp, and coastal plain small stream swamp) Hydrologic Restoration Methods: Billy's Branch: May require raising the stream bed. The current bankfull depth (elevation at which this stream should flood) is currently two to four feet lower than the original flood plain of the stream. Dredge spoil from the original dredging of the stream still remains adjacent to the stream (along the edge of the field). Vegetated Wetlands: Install water control structures (WCS) on the 10 field ditches prior to their confluence with Billy's Branch the southern, western, and northern perimeter ditches at select locations Recommended Plantings: Nonriverine wet hardwood forest: water oak (Quercus nigra), willow oak (Q. phellos), swamp chestnut oak (Q. michauxii), laurel oak (Q. laurifolia), yellow-poplar (Liriodendron tulipifera), swamp blackgum (Nyssa sylvatica var. biflora) and American elm (Ulmus americana) Wet pine flatwoods: longleaf pine (Pinus palustris) Ultimate Dispensation Options: USFS as addition to Croatan National Forest Interagency Review of Pasquotank River Basin Potential Wetland Mitigation Sites August 27 & 28,1997 Potential Acreage of Each Community Type Mitigated at Each Site and Comparison to SWAMP 95 Estimates Impacts Mitigated * % o f Mitigation Need ed** Site BLH Pocosin Riverine Bottomland Riverine Swamp Hardwood Pocosin Swamp Hollis (T-23 & T-24) 244.3 0 16.6 125 0 18 Futch `Alligator" Site 280 0 0 143 0 0 Meiggs Site 61 78 0 31 67 0 Dowdy Site .0 89 0 0 76 0 Davenport Site 40.5 478.6 0 21 409 0 Total 625.8 645.6 16.6 320% 552% 18% * Restoration, Enhancement and Preservation acreages available, divided by the appropriate ratio (2:1, 4:1 and 10:1 respectively) ** NCDOT SWAMP 95 wetland impact estimates for R-2544, 2545 and 2548 are as follows: BLH 196.0 acres, Pocosin 117.0 acres, Riverine Swamp 93.3. acres ? p wn?o STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION F? ?Gf ?c?GF W, '??-Tq?s l•99J G c,Fy cFs JAMES B. HUNT JR. DIVISION OF HIGHWAYS GARLAND B. GARRETT JR. GOVERNOR P.O. BOX 25201, RALEIGH, N.C. 27611-5201 SECRETARY July 25, 1997 Memo to: Ms. Cyndi Bell, USACE Mr. Mike Bell, NCDWQ Mr. David Cox, NCWRC Mr. Eric Galamb, NCDWQ Mr. Bob Kerr, L&M Ms. Lynn Mathis, NCDCM Mr. Kevin Moody, USFWS Mr. Terry Moore, NCDCM Mr. Ron Sechler, NMFS Mr. Randy Turner, NCDOT Ms. Sara Winslow, NCDMF From David Schiller ?cr-- Subject: Inspection of Potential Mitigation Sites in Pasquotank Basin The North Carolina Department of Transportation (NCDOT) requests your presence on August 27-28, 1997 to examine potential wetland mitigation sites in the Pasquotank River Basin. The purpose of the tour is to acquaint you with five sites that have been identified as having the potential for providing compensatory mitigation to offset unavoidable impacts to wetlands resulting from improvements to US 64 from Plymouth to Columbia (R2544, R-2545, and R- 2548). All mitigation sites are located south of the Albemarle Sound. s? jo -? 43 We will meet at the NCDOT Visitors Center in Columbia at 1 p.m. on.X4jun-2-7- The Center is located on the east side of the Scuppernong River, on the right (south) side of US 64 when traveling east. Maps showing location of the Center and the sites is attached. We plan to inspect two sites that afternoon and the remaining three the next day, hopefully finishing by the middle of the afternoon. Please arrange your own accommodations for the night of the 27th. The Plymouth Inn (919-793-5006) on US 64 in Plymouth is located on the east side of town. You may be aware of other accommodations. I look forward to seeing you in Columbia. If you have any questions, please contact me at dschiller@mail.dot.state.nc.us or 733-7844, Extension 280. Attachments cc: Dr. V. C. Bruton Mr. Richard Brewer, P.E.. Ms. Missy Dickens, P.E. Mr. Bill Kinlaw Mr. G. D. Pipkin, P.E. Dr. D. C. Robinson, P.E. ?? i a N Y O ?R IfL--, d ?aa a ? to . ? ml ? y cn C o. \l m CL 0 a I I 0 ? 0. ?•• i mom o J N J - c O m m yy (p tM P,. P 0 0 Cl) Cl) m 3 I c o w i? i v o N O 1 w m 'V w to ? Or 03 l -,-? a? a am j ! a ?03 m$ w d ? ? _ ? m S J x 7 .,, i m o I a N O 0 m m w a m J ? Or m ? f m N /./?`??r. it " . 0 3 ? C ? m _ ? nit O l O J O tr JZ m I CL ?L;j 0 a < ,t Z. O 0 9' v I I I IV j , A i a f ?.., r ` DAVENPORT SITE ?99J M// Owner: Douglas Davenport `i6cFs County: Tyrrell Drainage Basin: Pasquotank River Size: 1,355 Acres Proximity to Environmental Resources: Bordered to east, south, southwest, and north by Pocosin Lakes NWR; 2.5 miles east of Phelps Lake/Pettigrew State Park Wetland Compensation Opportunities: Restoration: 831 ac (excluding WRP lands) - Pond pine woodland/peatland Atlantic white- cedar forest (organic soil) 76 ac - Nonriverine wet hardwood forest (mineral soil) Enhancement: 194 ac - Pond pine woodland (organic soil) Preservation: 146 ac - Pond pine woodland/high pocosin (organic soil) 25 ac - Nonriverine wet hardwood forest (mineral soil) PC Cropland Status: All fields certified by NRCS 1/27/97 Organic Soils: Belhaven muck, Ponzer muck, Pungo muck Mineral Soils: Hyde loam Protected or Candidate Species: No known occurrences on or within one mile of site; evidence of black bear observed (State Significantly Rare) Hydrologic Restoration Methods: Install water control structures (WCS) on the following ditches 4 WCS on perimeter/collector ditches Seagoing Road Canal (southern property boundary)- block at western outfall. Western Road Canal (bisects property) - block immediately prior to the abutting Harry Spruill farm. Black Snake Canal (eastern property boundary) - block at northern outfall. Main Collector for Wooded Parcel (northernmost land) - block at southern outfall 19 WCS on field ditches Recommended Plantings: Pond pine woodlands/Atlantic white-cedar forest: pond pine (Pinus serotina), Atlantic white- cedar (Chamaecyparis thyoides), bald cypress (Taxodium distichum), swamp blackgum (Nyssa sylvatica var. biflora), yellow-poplar (Liriodendron tulipifera), loblolly bay (Gordonia lasianthus), sweet bay (Magnolia virginiana), red bay (Persea borbonia), inkberry (Ilex glabra): shiny leaf fetterbush (Lyonia lucida): maleberry (Lyonia ligustrina), and gallberry (Ilex coriacea). Nonriverine wet hardwood forest: swamp chestnut oak (Quercus michauxii), laurel oak Q. laurifolia), cherrybark oak (Q. falcata var. pagodafolia), yellow-poplar (Liriodendron tulipifera), swamp blackgum (Nyssa sylvatica var. Mora) and American elm (Ulmus americana) Constraints: 1) Agency confirmation of enhancement status for 194 acre scrub/shrub area 2) Perpetual easement over 83 acre WRP area; agency confirmation of ability/inability to use for wetland compensation 3) Spruill drainage "rights" for Western Canal 4) Pocosin Lakes NWR ownership/ Davenport easement of Western Road .. 1, Ultimate Dispensation Options: USFWS as addition to Pocosin Lakes NWR Agency Discussion: 1) Enhancement status of 194 acre scrub/shrub area 2) Use of WRP acreage for mitigation (83 acres) l V SCALE 1:700,000 (at center) FIGURE 1 VICINITY MAP Langley and McDonald, PC. Bvjkwers - surveys - Pkrfwn NCDOT PASQUOTANS RIVER BASIN MMGATION Landscape Architects - En,*mrmid Conm t ft SITE FEASIBIIITY STUDY VRG W BEACH V&1px SBURG bUAL AB 1:Z4g000 FIGURE 3 Soil SURVEY MAP F[ML Langley and McDonald, PC. L En*,e s - &"aVas - pla T"s NCDOT PASQUOTANH RIVER BASIN MWIGATION Landwwe Ardtecta - En*orwnentd corwAiant SITE FEASIBU TIY STUDY vPGNA BEACH WWAMSBURG 1W t MEIGGS SITE Owner: Raymond Meiggs County: Washington Drainage Basin: Pasquotank River Size: 278 Acres Proximity to Environmental Resources: Bordered to east by outparcel of Pocosin Lakes NWR Wetland Compensation Opportunities: Restoration: 122 ac - Nonriverine swamp forest (organic soil) 156 ac - Pond pine woodland/ peatland Atlantic white-cedar forest (mucky mineral soil) Enhancement: None Preservation: None PC Cropland Status: All fields certified by NRCS 7/24/97 Organic Soils: Belhaven muck Mineral Soils: Pettigrew muck, Roper muck Protected or Candidate Species: No known occurrences on or within one mile of site; Messrs. Allen (farm operators) indicated that a red wolf (Canis rufus), listed as an experimental species by the U.S. Fish and Wildlife Service, resided in a wind-row on the eastern end of the property during the spring of 1996 and had one litter of pups there. He has also observed black bear (Ursus americanus, State Significantly Rare) and bobcat (Felis rufus floridanus) on site. L&M personnel observed signs of black bear on adjacent NWR. Hydrologic Restoration Methods: Block A Canal immediately upstream of the outfalls from the Allen farm; three additional water control structures will be needed to block two field ditches and a collector ditch. Recommended Plantings: Nonriverine swamp forest: equal proportions of bald cypress (Taxodium distichum), Atlantic white-cedar (Chamaecyparis thyoides), and pond pine (Pinus serotina); with supplemented with pond cypress (Taxodium distichum var. ascendens), swamp blackgum (Nyssa sylvatica var. biflora), yellow-poplar (Liriodendron tulipifera) and bays Pond pine woodland/ peatland Atlantic white-cedar forest: primarily Atlantic white-cedar and pond pine; supplemented with bald cypress, loblolly bay (Gordonia lasianthus), red bay (Persea borbonia), sweet bay (Magnolia virginiana), swamp tupelo and pond cypress Constraints: 1) Maintaining drainage of the occupied dwelling in the outparcel on the west side of the property 2) Maintaining drainage of the Allen farm Ultimate Dispensation Options: USFWS as addition to Pocosin Lake NWR Agency Discussion: 1) Peatland swamp forest acceptable as "riverine swamp" compensation, "pocosin" or "BLH" 2) If BLH, is ratio less than 2:1 17 1 ?j eof Meld 158 1 " ? ? 158 Currituck Sound s HirrellsvMe ~ Elizabeth City Ahoskie Aulander ;Winfa.ll Colerain Hertford 158 \\ ?Askewvil Edenton 17 % Albemarle Sound s Windsor- - East k ke Columlii`a , . Plymouth Roper MEIGGS I w \ S Walhamston _' - PROPER'I'X Cro" a a'n Sound t S ?amesVIEW Phelps Lake East Dismal Swa p--f Punj(4, alze f 17l Ne,? Lc ke J And W Dismal Swamp e 264 Panto f g Washington Pelhaven - ?? Ch0COwllll?y Lake 1attamus4 et Path Swannq ; er National Wildlife Refuge uro r-Ara Pamlico Sound Mesic 3 LloLorme Maooin¢ S' SCALE 1:700,000 (at center) FIGURE 1 _,, VICINITY MAP Langley and McDonald, PC, NCDOT PASQUOTANH RIVER BASIN MITIGATION F[M gape ? ? En td Cor SITE FEASIBILITY STUDY VR2GINW BEACH Atit SBURG t l SCALE 1:24,000 FIGURE 3 SOIL SURVEY MAP Langley and McDonald, PC, Engineers - Survey«s - Plamers NCDOT PASQUOTANH RIVER BASIN MITIGATION Lcndscape Architects - EmAronmeMrl Comuttants SITE FEASIBILITY STUDY VIRGMA BEACH M AMSBURG s n HOLLIS PROPERTIES Owner: William A. Hollis (T-23) & Pauline Hollis (T-24) County: Tyrrell Drainage Basin: Pasquotank River Size: 797 Acres (T-23: 297, T-24: 360) Proximity to Environmental Resources: Abuts the Little Alligator River; 3.6 miles west of the Alligator River; 6.3 miles west of the Alligator River NWR (3.6 miles excluding open water). Wetland Compensation Opportunities: Restoration: 463 ac - Coastal plain BLH forest, blackwater subtype (mineral soil) Enhancement: None Preservation: 128 ac - Coastal plain BLH forest, blackwater subtype (mineral soil) 166 ac - Riverine cypress-gum swamp, blackwater subtype (organic soil) PC Cropland Status: Need certification Organic Soils: Dorovan muck Mineral Soils: Tomotley fine sandy loam, Perquimans loam, Weeksville silt loam Protected or Candidate Species: Known occurrence of the State Candidate estuary pipewort 0.25 miles from T-24; Four black bear (State Sig. Rare) observed on properties by L&M personnel; Hollis indicated observing American alligator on SR 1209; red-cockaded woodpecker and bald eagle documented as occurring on quadrangle; known occurrences within 0.25 miles of T-24 of the riverbank quillwort, seven-angled pipewort, and winged seedbox (State Sig. Rare) Hydrologic Restoration Methods: The following ditches should be blocked: 6 collector ditches prior to their confluence with the main canal system, excluding the collector ditch on the west side of T-23 58 field ditches Recommended Plantings: laurel oak (Quercus laurifolia), willow oak (Q. phellos), swamp chestnut oak (Q. michauxii), water oak (Q. nigra), and swamp blackgum (Nyssa sylvatica var. biflora). [Atlantic white-cedar (Chamaecyparis thyoides) and bald cypress (Taxodium distichum) in areas which are lower and flood seasonally] Constraints: 1) Certification of PC/NW status of agricultural fields by NRCS 2) Maintaining adjacent owners' use of the canal system or re-routing their drainage 3) Closing the hog operation and six holding lagoons located on T-24 4) Insuring the northern property line of T-24 does not include the home and farm buildings thought to be an out-parcel 5) Maintaining the drainage of the outparcel 6) Removal of the RECs determined to be on the property by the Transaction Screen Process a) 500 gallon above ground storage tanks (AST) on T-24 near hog pens b) Materials in two dumping areas c) Containerized materials (typically of small volumes) 7) Testing and possible remediation of a soil stained area in the vicinity of the diesel engine pumps, beneath the two 55 gallon drums on T-24 and beneath the dump on T-24 Ultimate Dispensation Options: USFWS as addition to Alligator River NWR Agency Discussion: 1) Riverine wetland habitat restoration opportunities FIGURE I VICINITY MAP NCDOT PASQUOTANB RIVER. BASIN MITIGATION . SITE FF•ASIBnXrY STUDY Langley and McDonald, PC. [F4= Engkvms - Surveyors - Plamem Landscape Nohdeats - Biwonme id C rzulran+s VIRG NA BFACH WUAAMSBURG SCALE 1:700,000 (at center) SCALE 1:24,000 FIGURE 3 Langley and McDonald, PC. SOIL SURVEY MAP Engneers - Surveyars - Planers NCDOT PASQUOTANH RIVER BASIN MITIGATION l and=cpe Amhltects - Envtromrmtd cores SITE FEASIBILITY STUDY VIRGWM BEACH VAIAMSWRG 1 rk FUTCH "ALLIGATOR" SITE Owner: James M. Futch, III County: Tyrrell Drainage Basin: Pasquotank River Size: 585 Acres Proximity to Environmental Resources: Adjacent to the Natural Heritage Program Priority Area Alligator Creek-Second Creek Swamp Forest; 4.5 miles west of Alligator River; 7.3 miles west of Alligator River NWR (4.5 miles excluding open water); 7.0 miles east of Scuppernong River; 12.5 miles east of Pocosin Lakes NWR. Wetland Compensation Opportunities: Restoration: 528 ac - Nonriverine wet hardwood forest (mineral soil) 22 ac - Nonriverine swamp forest (organic soil) Enhancement: 10 ac - Nonriverine wet hardwood forest (mineral soil) Preservation: 25 ac - Nonriverine swamp forest (organic soil) PC Cropland Status: Need certification of commodity fields; NRCS certified 18.5 acres of the 35 acres of moist soil fields and pine shelterwood stands as NW in 3/96 and 6/96. Organic Soils: Belhaven muck, Ponzer muck, Pungo muck Mineral Soils: Tomotley fine sandy loam, Portsmouth loam, Hyde loam Protected or Candidate Species: No known occurrences on or within one mile of site Hydrologic Restoration Methods: Remove all or portions of all impoundment dikes, farm fields dikes and perimeter dikes. Block outfalls prior to their discharge to ditch along US 64 Recommended Plantings: Nonriverine wet hardwood forest: laurel oak (Quercus laurifolia), willow oak (Q. phellos), swamp chestnut oak Q. michauxii), water oak (Q. nigra), swamp blackgum (Nyssa sylvatica var. biflora), bald cypress (Taxodium distichum) and yellow-poplar (Liriodendron tulipifera). Nonriverine swamp forest: bald cypress, Atlantic white-cedar (Chamaecyparis thyoides), swamp blackgum, pond pine (Pinus serotina), pond cypress (Taxodium distichum var. ascendens) and green ash (Fraxinus pennsylvanica). Constraints: 1) Certification of PC/NW status of agricultural fields, "moist soil fields", and pine shelterwood stands by NRCS 2) Regulatory agency approval of restoration credit for the moist soil fields and enhancement credit for the pine shelterwood stands 3) Resolution with the regulatory agencies whether the impoundments should be maintained on the property in perpetuity (and thus earthwork needs) 4) Removal of the RECs determined to be on the property by the Transaction Screen Process a) Two above ground storage tanks (ASTs) b) Containerized materials c) Batteries d) One gas cylinder 6) Maintaining the drainage of the two wooded parcels along U.S. 64 7) Resolution of the ownership of the canal along U.S. Highway 64 Ultimate Dispensation Options: The Nature Conservancy. Unlikely that USFWS would purchase due to distance from refuges and small size. Agency Discussion: 1) Restoration credit for the moist soil fields and enhancement credit for the pine shelterwood stands 2) Whether or not the impoundments should be maintained on the property in perpetuity (and thus earthwork needs) FIGURE 1 VICINITY MAP NCDOT PASQUOTANB RIVER BASIN MMGATION SITE FEASIBILITY STUDY AP Langley and McDonald, PC, Engr»ers _ Stxveycra - LandwMe ArchBeots - Envro m id Ca,mftft VMGWW BEACH V AIIA ASOLM SCALE 1:700,000 (at center) 14 SCALE 1:24,000 FIGURE 3 SOIL SURVEY MAP NCDOT PASQUOTANH RIVER BASIN MMGATION SITE FEASIBHXrY STUDY Langley and McDonald, P.C. Ensu,ears - Surveyors - Plamers Landampe ArchNecls - ErntromneMd ComuriaNs VRGWIHBEACH WLLIAMSURG DOWDY SITE Owner: Gary J. Dowdy, Jr. County: Hyde Drainage Basin: Tar River/ Pamlico Sound Size: 178 Acres Proximity to Environmental Resources: Bordered to east, southwest, west and north by Pocosin Lakes NWR; 0.5 miles east of Pungo Lake Wetland Compensation Opportunities: Restoration: 178 ac - Pond pine woodland/ high pocosin/ low pocosin (organic soil) Enhancement: None Preservation: None PC Cropland Status: Need certification (pending, per Mr. Dowdy) Organic Soils: Pungo muck Mineral Soils: None Protected or Candidate Species: No known occurrences on or within one mile of site; peregrine falcon (LE) and bald eagle (LT) documented for quadrangle Hydrologic Restoration Methods: Fill culverts at the southern end of each field ditch and remove berm along the southern and eastern sides of the site. Block Allen Canal once plantings have been established. Recommended Plantings: shiny leaf fetterbush (Lyonia lucida), ti-ti (Cyrilla racemiflora), inkberry, zenobia (Zenobia pulverulenta), pond pine (Pinus serotina), loblolly bay (Gordonia lasianthus), Atlantic white-cedar (Chamaecyparis thyoides), sweet bay (Magnolia virginiana), red bay (Persea borbonia), maleberry (Lyonia ligustrina), gallberry (Ilex coriacea), and sweet pepperbush (Clethra alniflora), bald cypress (Taxodium distichum), and green ash (Fraxinus pennsylvanica) Constraints: 1) Certification of PC/NW status by NRCS 2) Resolution of the location of property lines and easements in the perimeter ditches 3) Resolution of the USFWS easement over the western perimeter road 4) Removal of the RECs determined to be on the property by the Transaction Screen Process: a) one above ground storage tank (AST) b) three 55-gallon drums c) several empty containers. Ultimate Dispensation Options: USFWS as addition to Pocosin Lake NWR FIGURE 1 VICINITY MAP NCDOT PASQUOTANK RIVER BASIN MITdGATION SITE FEASIBILITY STUDY Langley and McDonald, P.C. Fj= Enghms - &"&/as - Planers Landscape Architects-En*ormmidCormAkw s VIRGINIA BEACH WLLIAG SCARE 1:700,000 (at center) SCALE 1:24,000 FIGURE 2 NATIONAL WETLANDS INVENTORY Langley and McDonald, PC. Engineers - Surveyors - Planners NCDOT PASQUOTANH RIVER BASIN MITIGATION Landscape Architects - Ernironmental Consultants SITE FEASIBILITY STUDY :M:q VIRGINIA BEACH WILLIAMMRG