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HomeMy WebLinkAbout20041635 Ver 1_Closeout Report_20140619UT South Fork Creek (Stephens) Cane Creek Stream and Wetland Restoration Site EEP Project #405 Contract # 004711 Closeout Report USACE Action ID # DWQ 404 � Table la. Project Setting and Classifications UT South Fork Creek (Stephens) Stream and Wetland Restoration Site County Alamance General Location Snow Cam Basin Cape Fear Physiographic Region Piedmont USGS Hydro Unit 03030002050050 NCDWQ Sub -basin 03 -06 -04 Trout Water No Year 2 Monitoring Dec -09 Project Performers May -10 Source Agency NCEEP Provider NCEEP Designer Dewberry & Davis, Inc. Monitoring Firm KCI Associates of NC Plant Remediation Axiom; Property Interest Holder NCEEP A��i ••ry, P AZ �M . 0 -1611, Table Ib. Project Activity and Reporting History UT South Fork Creek (Stephens) Stream and Wetland Restoration Site Activitv or Report Actual Completion or Delivery Restoration Plan Sep-04 Construction Jun -07 Temporary S &E mix applied to entire ro ect area Jun -07 Permanent seed mix applied to entire project area June -07 Containerized, B &B, and livestake planting Dec -07 Monitoring Baseline Year 0/1 Jun -09 Year 2 Monitoring Dec -09 Invasives treatment #1 May -10 Invasives treatment #2 Oct -10 Year 3 Monitoring Dec -10 Invasives treatment #3 Apr-1 l Invasives treatment #4 Oct -1 I Year 4 Monitoring Feb -12 Supplemental Planting Feb -12 Year 5 Monitoring Nov -12 Year 6 Monitoring Jan -l4 JA PROJECT SETTING AND`BACKGROUND SUMMARY R The project was instituted in 2004, with construction in 2007 on an unnamed tributary (UT) to the South' Fork of Cane Creek. It involved the restoration of 4000 feet and the enhancement of 2800 of the projects main tributary. This was achieved primarily through a priority II approach with about a third of the project subject to priority 1. The site and its watershed drain about 850 acres and are located in the Cape Fear 02 hydrologic unit in Alamance County with a significant proportion of the land use in pasture. Prior to 'restoration, the project streams had been heavily impacted by livestock and were incised and entrenched. The rehabilitation efforts included livestock exclusion for the entire extent. 'Six riparian wetlands occur within the conservation easement totaling 0.91 acres, with the majority classified as restoration assets. Supplemental planting has occurred on portions of the site to address localized areas of poor vigor and survivability. This was conducted in February 2012. Invasive species treatment was also necessary, with the last treatment occurring in October 2011. Beaver- and, associated dams were removed in September- 201"3. Overall' the project ,streams are stable, functioning as intended and well vegetated. Project,goals and objectives are being,met,and are listed below: 2.0 PROJECT GOALS AND OBJECTIVES The goals and objectives of the restoration project are as follows: Project Goals: • Protect and improve water quality. • Restore stream and riparian functions Project Objectives: • Exclude,cattle fromythe stream channels. • Improve channel stability. • Restore dimension, pattern, and profile to UT South Fork Creek. 3.0 SUCCES&CRITERIA Table 2. Success Criteria and'Project Performance UT South Fork Creek (Stephens) Stream and _Wetland Restoration Site Feature, Success Criteria Stream Success criteria were not explicitly stated in "the mitigation plan but rather developed in the baseline document. In general success- will be considered if there are minimal changes to the measured stream characteristics, trends exhibiting stability, or patterns of variation characterizing dynamic equilibrium This is to include maintenance of intended floodplain connection. In addition, at least two bankfull events occurring in, separate years must be recorded over the course of the monitoring period. The project reaches exhibited general stability, although of the 9 cross sections, cross sections, 4 and 5 did demonstrate about 0.5 feet of downcut in i year 6. This may have been in response to a very intense series of intense storms in January of 2013; where several inches of rain were recorded in the area over just - several hours. Some _fining has been noted. Overall however, the project reaches are stable with no, bank erosion of concern reported in W 6. The project did not include many stream structures, but those that are present are functioning as intended. Eyidence of three bankfull events was captured, between 2010 and 2014 with the addition of the aforementioned intense storms in January 2013. UT South Fork Creek (Stephens), Stream and Wetland Restoration Site &I Associates of North Carolina 2013 - Closeout Wetland Success criteria were not explicitly stated in the mitigation plan but rather developed in the baseline document. Continual wetland hydrology for >5% of the growing season was the criterion specified. Initially„ none of the gauged areas were meeting in 2009, but between `2010 and 2014 all gauges averaged above 5 %. All gauges averaged above 12% as well with the exception of gauge 2, which averaged 7% from 2010 — 2012 and then increased in 2013 (W6) to —30 %. Vegetation Success criteria were not explicitly stated in the mitigation plan but rather developed in the baseline document. The criterion chosen required 260 stems native woody stems per acre as indicated by permanent vegetation plots after 5, years of monitoring. Plots 4, 5 and 6 were low based on planted estimates, but considering total stems all plot met the criteria ranging from about 650 to 2700 stems per,acre: Between 8 and 12 native woody species were noted across the plots with about 25 species site wide. As mentioned some remediation was needed in the form of supplemental planting in some areas and the control of invasive species. t UT South Fork Creek (Stephens) Stream and, Wetland Restoration Site KCI Associates of North, Carolina 2013 - Closeout ' f Table3: Project Assets UT South Creek (Stephens) Stream Restoration Site _ Pro,ect Component or Reach ID Restoration Level Approach Stationing Total Linear Feet/Acreage Creditible Feet/Acreage* Mitigation Ratio Mitigation Units Drainage Area (acres) _ Comment Pro'ectStream "%i q'��_°� �. ia`�+ Ya s UTSFC -Reach 1 R PII_ 0+00 —J+65 765 743 1 I TO Priority II above Preservation Tnb UTSFC -Reach 2 _ R PI 7+65-18+82 1,1 17 1,117 1 1 1,117 525 Priority I above Preservation Tnb UTSFC -Reach 3 R PI 18 +82 —22+63 381 381 1 1 381 Priority 1 below Preservation Tnb UTSFC -Reach 4 R Pit 22+63 —41M 1,920 1,753 1 1 _ 1,753 851 Priority B - Project Bottom UT -UTSFC (Reach 5) EIl --- Exclusion 0+00 — 27 +94 2,794 2,724 5 1 545 326 Cattle Fencing Installed _ _ Dmnase Area WzIa- f? l , .�: iiH �4' 91+i * " .` 851 _ _ Total Stream Restoration Total Stream Enhancerfientl Totals 4;183 2,794 6,977 3,994 2,724 6,718 r i� '¢';s;,' 4,539 P,ro MIWetlands Wetlands 26° Restoration 0+00— 15 +50 '0 77 Ac 0 77 Ac I 1 077 Pre - constriction channel location Weiland I Enhancement 13+00 0 14 Ac 0 14 Ac 2 1 007 Pre - construction wetland TotalMetland Restorabon ,0 77 ac 0 77 ac 0 77 _ tai Total Wetland Enhancement '0'14 ac 0 14 ac 007 0 84 Totals 0 91 0 91 * Excludes cattle crossings and main break in easement at station 22+63 UT South Fork Creek (Stephens) Stream and Wetland Restoration Site KCI Associates of North Carolina I 2013 - Closeout z 0 .� 3 h d 7, CS 0�1 � O N V �� d U a y O �L i N � � '�S r� K C I�� S'NA ATES OF N(. UT to South Fork Creek (EEP#405) Vicinity Map USGS Topographic Quadrangle Map Alamance County, NC Date: February 2012 Scale 3.200 Fee[ 0 1.600 Figure I -i Job No.: 2 4133 UT South Fork Creek (Stephens) Stream and Wetland Restoration Site KCl Associates of North Carolina 1013 - Closeout r r _ -aA i, r� K C I�� S'NA ATES OF N(. 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C s w ^ 3 W O 'n O C 4R2 E W i0 CC ON M Ov UQ al Q co > L CO GL V' L U O M M O 'C O v�' Z, O 00 00 y CQ Cd :+ O Q V rl N N - 00 ^ 00 to i O d ti 0 U M ti N _N O O O �i O F Q d V vt U o .`g U 5 ti Table 7a. Vegetation History: Stems /Acre Planted and TotaUwith Volunteers UT South Fork Creek (Stephens ;Stream and Wetland Restoration Site Plot Number MY -02 MY -03 MY -04 MY -05 MY -06 Planted Total Planted Total Planted' Total, Planted Total Planted Total 1 486 128 445 1,1'74 445 767 688 1,4M 647 1,335, 2 526 1,821 526 1,376 567 1,821 566, 1,862 526 1,740 3 526 1,781 607 2,145+ 445 1,457 566 2,388 567 1,821 4 162 728 d62 567 '162' 1,052 162 1,052 162 647 5 162 688 162 445 202 1,942 202 2,266 202 931 6 202 3,845 162 2,226 202 5,827 283 4,816 121 4,209 7 283 1,538 283 2,307 283 2,995 283 3,521 283 2,671 Site Average 1 335 1,590 335 1,463 329 2,266 393 2,474 358 1;968 Table 7b. Stream',Riparian Buffer Stem Density and Species Count by Plot UT South Fork Creek (Stephens) Stream and`VVetland Restoration Site Species Plots Total Year 6 1 2 3 4 5 6 7 cer rubrum 1 3 18 1 23 Bdccharis halinu olia 1 3 4 Betula m ra 3 1 2 6 Callicar a amerrcana 2 1 3' Celtrs laevr ata I 1 Cercis canadensis___ 7 1 8 Cornus amomum 7 1 8 Corpus orida 1 1 Corylus amerrcana _ 1 1 2, 4 Diospyros vii ntana 3 3 Fraxinuspennsylvanica 4 8 1 2 2 36 53 Gleditsia triacanthos _ 1 1 2 u laps nr ra 1 6 4 1 2 14 um eras virginiana 9 3 2 1 15 Li strum sinense _ I 1 2 L: uidambar styraciflua 2 1 4 1 4 45 57 briodendron tuli i era 1 1 I 1 4 Morus rubra 1 1 1 3 Platanus occidentalis 1 1 1 1 4 Primus serotina 4 4_ uercus coccinea 1 1 2 uercus michauxii 1 2 _ 3 uercus shumardu 2 2 Salix sericea 1 1 Sambucus canadensts 1 1 Ulmus alata 13 4 4 2 10 19 52 Ulmus�rubra 9 8 2 3 23 5 50 Total ear 6 33 43 45 16 23 104 66 330 Average Density_(Stems /Acre) 1 1335 1740 1821 1 647 931 4209 2671 1908 UT South Fork Creek (Stephens) Stream and Wetland Restoration Site KCI Associates of North Carolina I — 2013 - Closeout 4.0 EEP RECOMMENDATIONS IONS AND CONCLUSIONS ' tUT''South Fork Creek is predominantly stable ,throughout the> project. There were no areas' of active erosion,or other trouble, areas noted during the MY -06 end of year site walk. All of 'the groundwater.wells exceed the 5% criterion and with `the exception of Gauge 1(7°/d) exceed a ,12% hydro period as well. Based on the seven monitoring plots, the sixth -year monitoring counted an average, of 358, planted stems /acre across °the site. Plots 4, &,,and 6 a`re therorily "plots that have,a'planted'stem density less than, the year five ;success criteria of 260 stems /acre. However, the site's-average stem density 'including volunteers is 1;9,08 stems /acre. Tree -of- heaven (Ahanthus altissima),, and Chinese privet were the dominant invasive of concefn'l and were treated in 2010 and '201111 Supplemental planting of the, site was conducted in February of,201 2 and these stems appear to, be doing well. Overall the stream and the site's vegetation condition indicate that ,'it is on a, path to success. The EEP recommends that this site be closed as proposed'. 5.0 CONTINGENCIES, None. EEP `recommends'regulatory'closure as °proposed UT South Fork Creek(Stephens),Siream and Wetland `Res § "toration Site, KCAssociatex of J%rth Carolina 2013 - Closeou! UT South Fork Creek (Stephens) Stream and Wetland Restoration Site KCI Associates of North Carolina 2013 - Closeout Post - Construction Photos MY -06 PP #1- MY06 - 12/13/13 PP #3- MY06 - 12/13/13 PP #5- MY06 - 12/13/13 PP#2- MY06 - 12/13/13 PP#4- MY06 - 12/13/13 PP#6- MY06 - 12/13/13 UT South Fork Creek (Stephens) Stream and Wetland Restoration Site KCI Associates of North Carolina 2013 - Closeout Appendix A Watershed Planning Summary 405- UT to South Fork (Stephens) Watershed Characteristic Overview The UT to South Fork (Stephens) stream band' wetland restoration project is, located in Alamance County, approximately six,miles east of the Town of Liberty in the Cape Fear River Basin. It is located within HUC 03030002050050, the Cane Creek watershed, which is listed as a Targeted Local Watershed (TLW) in the 2009 Cape Fear River Basin Restoration Priorities (RBRP) plan. South Fork of Cane Creek drains to Cane,Qeek,which then flows into the Haw River roughly 14 miles downstream,of the project site;, each of these streams are designated as Nutrient Sensitive- Water Supply Waters by NCDWR. The 2009 RBRP indicates that the Cane Creek watershed is 46 percent agricultural, with 51 animal operations and 35 percent non- forested buffer- area and 1 percent impervious. The NC Natural Heritage Program identifies a small percentage of the watershed as Significant Natural Heritage,Areas (SNHAs) and has identified two Natural Heritage Element Occurrences (NHEOs) within the HU Links to Watershed Goals and Objectives As noted in the Project Setting and Background Summary section, the UT to South Fork-(Stephens) project involves approximately 6,800 linear,feet,of stream restoration and enhancement on a tributary to Cane Creek asTwell as the restoration of six,riparian,Wetlands totaling;0.91 acres. Prior to project implementation,, the site experienced substantial impacts from livestock access and the streams were incised and entrenched. The installation of livestock exclusion fencing increases streambank stabilization and nutrient reduction. The project incorporates in- stream structures that help manage flow and.provide habitat. In addition, the project provides benefits to habitat, water,quality and hydrology by planting riparian buffers and wetlands which help reduce pollutant inputs, stabilize stream banks and reduce water quality impacts associated' with runoff. Watershed Summary There are 12 additional.EEP mitigation projects within this° HU, including Wells Creek, Wells Creek #2, Upper UT to Cane Creek (Pickard) (also a 2014 Closeout site), Cane Creek, Reedy Branch, UT to South Fork Creek (Hadley.) (also a 2014 Closeout site), Foust'Creek, Abby Lamm Site, UT to Cane,Creek,, Holman Mill Site, Maney ,Farm SiWand Underwood Mitigation Site. In addition, there,are 28 agricultural BMPs,that have been implemented within this watershed, including cropland conversion, well installation, long -term no till, waste management, alternative watering, agricultural pond repair /restoration, livestock exclusion, stream crossing, pasture renovation, heavy use area protection and abandoned well closure. UT South Fork Creek (Stephens) Stream and Wetland Restoration Site KCl Associates of North Carolina 2013 - Closeout UT South Fork Creek (Stephens) Stream and Wetland Restoration Site KCI Associates of North Carolina 2013 - Closeout Appendix B Land Ownership and Protection South Nelda Stephens Kiser as,Trustee of Alamance 2302/7 70/9 22.58 Creek the, Family Trust created under the S. .hens Ross Stephens Revocable Trust of 2003 (see;Alamance County Estate File 04 E 670) M UT'South Fork Creek (Stephens) Stream and Wetland Restoration Site KCI Associates of North Carolina 2013 - Closeout UT South Fork Creek (Stephens) Stream and Wetland Restoration Site KCI Associates of North Carolina 2013 - Closeout Appendix C NCDWQ 401 /USACE Section 404 RECEIVED U.S. ARMY CORPS OF ENGINEERS DEC 9 - 1004 WILMINGTON,DiSTRICT EC(i.`YSTEM Action ID: 200520110 County Alaman�pR0GRAR GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner: NC Ecosystem Enhancement Program Attn:Mr. Jeff Jmrek Mailing Address: 1652 Mail Service Center Raleigh, North Carolina 27699 Telephone No. (919) 715 -1157 Authorized Agent. Mailing Address: Telephone No. Location of property (mad namrJnumber, town, etc.): The 10 -acre property, is located on the west side of Snow Camp Road, north of its intersection with Hwy 421, east of Liberty, Alamance County, North Carolina Site Coordinates 35AS36950 IN 79AS28829 nV USGS Quad. Crutchfield Crossroads Waterway: Cane Creels River Basm• Cape Fear HUC 03030002 Description of projects area and activity (see page 2 for a summary of authorized impacts) This permit authorizes the placement of in- stream structures associated the restoration of approximately 4400 linear feet of an unnamed tributary to the South Fork of Case Creek ,in the Cape Fear River Basin. Applicable.Law: ® Section 404 (Clean Water Act, 33 USC 1344) ❑ Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization. Nationwide or Regional General Permit Number(s). 27 You work is authmwd by the above referenced pem a provided n is accomplished m strict accordance with the attached c ur conditions aed your submitted plans Any violation of the attached conditions or deviation fro yur o submitted plans may subject t the permittee to a stop woik order, a restoration order and/or appropriate L-89 action This verification will remain valid until iheieiipmuon date idenbfied'below unless the nationwide authonzation is modified,' suspended or revoked 1& prior to the expiration date identified below, the nationwide pemut authorization is reissued and/or modified, this venficatmn will remain valid until the expuabon date identified below, provided it complies with all,requirements of the modified nationwide peanut. If the nationwide pemut audionzabon expires or is suspended, revoked, or is nodified, such that the activity would no-longci-,& Tly with the terms,atid conditions of the nationwide permit, activities which have corn menced (i e, arc under construction) or,are under connact-to commence in reliance upon the nationwide perout, will remain authorized provided the activity is completed within twelve months of the date of the nationwide permit's expiration, modification. or revocation, unless discretionary authority has been exercised on a casc- by-case basis to modify, =Vend or revoke the authorization. Activities subject to Section 404 (as indicated above) may also require-an individual Sec mi 401 Water Quality Certification., You should contact the NC Division of Water Quality (telephone (9 733 -1786) to deterinme Section 40lacquirements. For activities occurring within the twenty coastal counties subject to regulation user the Coastal Area Management Act (LAMA), prior to beginning work you must contact the N.0 Division of Coastal Management This Department of the Army verification does not relieve the peronttee of the responsibility, to obtain any other required Federal, State or'local approvals/pemuts if there are any questions regarding ibis venfiratton, any of the conditions of the Penut, or the Corps ofEngineers regulatory program pose contact And W t telephlone (919) 876 -8441, ext 31 Corps Regulatory , Offtcial J Date- 12/06/2004 Verification Expiration Date 12/0612006 Copy Furnished Daryl Lamb, 585 Waughtown Street, Winston- Salem, NC 27107 Page 1 of 2 , UT South Fork Creek (Stephens) Stream and Wetland Restoration Site KC1 Associates of North Carolina 2013 - Closeout WA Lev 0 o < RECEIVED DEC 3 — 2004 O.>iroc� Mr. Jeff Jurek North Carolina Ecosystem Enhancement Program 1652 Mail Service Center Raleigh, NC, 27699 -1619 Michael F Easky. Cma+emm Wdham Ci Rank. Sec ewy North Carolma Depa mnmt of E.wuoammt and Namal Resouroex APPROVAL of 401 Water Quality Certification with Additional Conditions Dear Mr. Jurek: Alan W Klimek, P E. Dmesor Dnrmon of Wars Qua* November 23, 2004 DWQ# 04=1635 Alamance County The North Carolina Ecosystem Enhancement Program has our approval to conduct stream restoration activities, in accordance with the attached eonditions,,along 4,400 linear feet of an,unnamed tributary to the South Fork of Cane Creek located,at 8641 Siephens Trail, near Snow,Camp, Alamance County, as described in your application received by the Division of Water Quality on October 8, 2004. After reviewing your application, we have determined that this activity is covered by General Water Quality Certification Number 3399, which,can be viewed on our web site at htta: //h2o.enr.4ate nc.us/ncwetlands. `This,Certification allows you to use Nationwide Permit Number ,27 when at is issued by, the U.S Army Corps of Engineers. In addition, you should secure any other applicable federal, state or local permits before you proceed with your project, including (but,not limited to) those required by Sediment and Erosion Control, Non - Discharge, and Water Supply Watershed regulations. Also, this approval will expire when the accompanying 404 - permit expires unless otherwise specified in the General Certification This approval is valid only4or the purpose and design that you have described in your application. If you change your project, you must notify us in wnting, and you may be required to send us a new application for a new certification. If the property is sold, the new owner must be given a copy, of the Certification and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for,this project (now or in'the future) excee&one acie, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) For this approval to be valid, you must follow the conditions listed in the attached certification, as well as-the additional conditions listed below: Appropriate sediment and erosion control measures which equal or exceed those outlined in the most recent version of the North Carolina Erosion and Sediment Control Planning and Design Manuel or the North Carolina Surface Mining Manual (available from,,the Division, of Land Resources at NCDENR regional offices "the central office), whichever ii more, appropriate, shall be,designed, installed and maintained properly to assure compliance with the appropriate turbidity water quality standard (50 NTUs in streams-and rivers not designated as trout waters °by DWQ; 25 NTUs in all saltwater classes and,all,likes and reservoirs; IONTUs m,DWQ,Classifred trout „waters). Such measures must egiW,or exceed the requirements specified in the most recent version of the North Carolina Sediment and Erasion Control Manual. These measures must be maintained on all construction sites, borrow sites, Nash Cud= nomm of weer Quality WetlmdsCemruytM Umt 1650 Marl Serene Center RalagN NC 27699 -1650 Phone (919) 733-1786 FAX (919) 733 -2496 2321 Chd mee alsd Raktgh; NC 27600 -2260 h11ErIIEIhim/M7eEMatal XAXMQVaAda Customs Semce Number 1- 877.623-6748 An fto Oppmox*Arn iA*AcmEff#Mw -50% Recycie&10% Pea CommcerPapes UT South Fork Creek (Stephens), Stream and Wetland Restoration,Site KC! Associates of North_Carohna 2013 - Closeout c CL N m m U Y O LL IY m Q 7 w N Cl) LL O 0 a O M F O Q M S v U O a) E m z V m O c 7 ovlm s w ? 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