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HomeMy WebLinkAbout20081185 Ver 1_Year 5 Monitoring Report_20150414Dog Bite Stream Restoration Site EEP Project #92533 Contract # D06056 -A USACE Action ID #SAW- 2008 -2251 DWQ 404 #08 -1185 Monitoring Year 05 Project Type: Stream Restoration KCI ASSOCIATES OF NORTH CAROLINA, PA KCI Associates of NC, Inc. Landmark Center II, Suite 220 4601 Six Forks Road Raleigh, NC 27609 1.- E llogsem a ement PROGRAM NCDENR -EEP 1652 Mail Service Center Raleigh, NC 27699 -1652 Submitted: January 2015 Table Ia. Project Setting and Classifications Dog Bite Stream Restoration Site County Mitchell General Location Bakersville Basin French Broad Ph siogra hic Region Mountains USGS Hydro Unit 06010108040010 NCDWQ Sub -basin 04 -03 -06 Trout Water Yes Project Performers Baseline Monitoring (Year 0) Source Agency NCEEP Provider KCI Technologies Designer KCI Associates of NC Monitoring Firm KCI Associates of NC Planting Bruton Nurseries and Landscapes Property Interest Holder I NCEEP Table lb. Project Activity and Reporting History Dog Bite Stream Restoration Site Activity or Report Data Collection Complete Completion or Delivery Restoration Plan 2007/2008 Jul 08 Final Design - Feb 09 Construction Sep 09 Planting Dec 09 Baseline Monitoring (Year 0) Oct 09 /Mar 10 Apr 10 First Year Monitoring Oct 10 Dec 10 Second Year Monitoring Oct 1 I Dec 11 Third Year Monitoring Aug -Sept 12 Dec 12 Supplemental Planting Spring 2012 Invasive species treatment Dec 13 Fourth Year Monitoring Oct 13 Dec 13 T1 headcutrepair Dec 13 Supplemental Planting I Spring 2014 Fifth Year Monitoring March/Aug 14 Dec 14 1.0 PROJECT SETTING AND BACKGROUND SUMMARY The Dogbite Stream Restoration Site is a full - delivery project that was developed for the North Carolina Ecosystem Enhancement Program (EEP). The project restored, enhanced, and preserved 3,689 linear feet of White Oak Creek (WOC) and its tributaries. The project streams had become degraded primarily through poor grazing management, vegetation removal, and channelization. Historically, the site was cleared and converted into pasture except for isolated, narrow strips of riparian vegetation along the streams. White Oak Creek was also channelized to go around two ponds. Prior to restoration, many of the project streams were experiencing severe bank erosion and bed degradation. Over the course of the project, the following supplemental planting and site maintenance has been conducted. In 2011, the vegetation maintenance included planting additional bare -root trees in various locations throughout the site that were found to have low densities of planted trees. Invasive control was conducted from 2010 to 2013 with herbicide application targeting multiflora ros (Rosa multiflora), white poplar (Populus alba) and burdock (Articum minus). In 2013, a headcut forming near the top of T1 was identified as a risk to the stability of the project and was repaired. In the spring of 2014, additional 1 gallon containerized trees were planted in areas of low density. 2.0 PROJECT GOALS AND OBJECTIVES The goals and objectives of the restoration project are as follows: Restoration Goals: ■ Restore the stream's riparian buffer. ■ Create a stable network of headwater streams. Restoration Objectives: • Plant a functional Montane Alluvial Forest community along with a Montane Oak - Hickory Forest to create an effective riparian buffer. • Arrest bed elevation lowering and stream widening. • Create in- stream habitat by restoring a profile with defined pools and adding woody debris habitat structures. • Stop bank erosion by developing the appropriate channel dimension and by stabilizing with vegetation. • Remove the livestock waste pond adjacent to the stream. • Exclude livestock from the riparian areas with fencing 3.0 SUCCESS CRITERIA Table 2. Success Criteria Dog Bite Stream Restoration Site Feature Success Criteria Stream Minimal changes to the measured stream characteristics, demonstrating system stability. At least two bankf ill events occurring in separate years over the course of the monitoring period. Vegetation Average of 260 stems /acre, as indicated by permanent vegetation plots after 5 years of monitoring. Table 3. Project Assets Dog Bite Stream Restoration Site Project Streams Project Segment / Pre - Restoration As -Built Stream Mitigation Reach ID Feet Type Approach Footage or Stationing Units (SMU) Acreage WOC -1 254 EI - 253 10 +00 - 12 +53 169 WOC -2 633 R P2/3 663 12 +70 - 19 +50 663* WOC -3 349 EI - 318 19 +50 - 22 +68 212 WOC -4 1,374 R P2/3 1,332 22 +85 - 36 +34 1,332* WOC -5 458 EI - 448 36 +35 -40 +82 299 T1 -1 95 EI - 96 50 +00 -50 +96 64 T1 -2 336 R P2/3 334 50 +96 - 54 +45 334 T2 219 R P2/3 245 60 +00 - 62 +45 245 TOTAL 3,689 1 1,323 R = Restoration P2/3 = Combination of Priority 2 and 3 EI= Enhancement I * Easement exceptions for landowner ford crossings were excluded for these calculations. Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout IN " tC`h- f \11tir7, r" ✓ `�--� ��(' � ` �� -,rp o C ��`, r �� J �`fi�"� Ifnn�l V 71 \i 4� �- } :r'X'�`' r, pYr ;. ►}:?rSB a1C +. �'� ✓ ✓; F _ •' "� �'- •-fT r r' / /1rJ �r�f I�f�4��LL` �>>�� f � 3Z � f � /~--�� � �� v ' \. ��``.� � 28C7J � 4� i � ( 1!r ��+ i', �- � \-'t.. � '� ��S / 1 �==•• —.�. o -�r.� ` 7; ". } ' t ," 1 ^, k i � `� 2.2 r:��.r' = � � i� ( t f �• j- `''`,�� ����f r .�' �� �+ !. r'� --.i � ; � r �✓` �.51 �+'! +1t"�'�� /�,//� /'*� L'��� I 41�w.�rrr l' C ( �,,'��_,!�y^W" ��,��,Jfr�/'��q���jll y' ;..i�1 L3... fry a" j _\ _ ,�,� -" - irl. > �(' r r i /. `'''' ,r� •..- = 1K 1 4 L I � lC7 r \i v { 7 �7� � r/ '1,4\ 1�, \, Y ` I �� "j _ _. r��f� �1✓ ��^^�1 �1�. N, v1 Xi / ,�b"�• j !r ,, _ ,fps^✓ 1. 111 �. ��'l. �' _ �'� 1 11VA N l/(/ ` q(},JJJri V '+ 1 ii ,r��1���4�[j ��`��� ._ 1.� �ti \ 7,,� '— —�.." �.� � 1 f �� `• � Il �� 4.� 1��:. \�cC, ,,,�`�rf i.: itif -`�� T1 J ✓ ��� ��i1 ff�`.�`� � k1'���„ � f� A .r �s- r Project Watershed Project Watershed White Oak Creek - 0.53 sq. mi. K C I Tributary 1 - 0.08 sq. mi. N ASSOCIATES OF NC Tributary 2 - 0.07 sq.mi. w�E �i Project Streams KC I s 1:24,000 1 inch equals 2,000 feet TECHNOLOGIES Source USGS Topographic Quadrangles 2,000 1,000 0 2,000 1WPONMINTALTECNNOLOGIES Bakersville (1978), Carvers Gap (1960), Feet AND CONSTRUCTION, INC. Micaville (1978), and Spruce Pine (1978) SdD cnu BdA _ _ T� A �� 'f �''`�"' Fep2 Sct (I ti " : «� •�� � err D ...r C(fC2 w Feat CnE� F C nD2 Feat `-'� °r°gLIM ,.: , fleA AAA a Czl(112 HuE TSD 7. ,- G � i7 HuE l fe'E2 e CaF Dog Bite Site - NRCS Soil Survey � N ASSOCIATES V1 NC NC Project Easement Boundary W E s K C 1 1:6,000 1 inch equals 500 feet Ift TECHNOLOGIES 500 250 0 500 EWRONMENIAL TECHNOLOGIES Source. Soil Survey of Mitchell County, NC USDA NRCS, 2004. FBet AND CONSTRUCTION, INC. French Broad River Basin, Dag Bite, XS -1, Riffle, WOC -2 2836 As- Built, 10122/09 MY -01, 10/19/10 r MY -02,11/8/11 MY -03,819112 2835 MY -04,11/13/13 MY -05, 3131114 Flood Prone Area --- Bankfu[1 2834 --------------------------------------------------- ---- - - - - -- As- Built, 10/21/09 MY -01, 10/19/10 2833 o >' MY-02,11/7111 ------------------------------------------ 2832 MY -03, 819112 W 2831 —MY-04,11/13113 . MY-05,3/31114 2830 --- Bankfull - -- -Flood Prone Area 2829 0 5 10 15 20 25 30 35 40 45 50 Station (feet) 2814 2813 2812 2811 0 2810 2809 2808 2807 2806 French Broad River Basin, Dog Bite, XS -3, Riffle, WOC -2 0 10 20 30 40 Station (feet) Dog Bite Stream Restoration Site 50 60 2815 2814 2813 2812 0 2811 w2810 2809 2808 2807 French Broad River Basin, Dog Bite, XS -2, Pool, WOC -2 W--------------- - - - - -- — ------ - - - - -- As- Built, 10/22/09 MY -01, 10/19/10 -- - - -- -- MY -02, 1118111 MY -03, 8/9112 MY-04,11/13/13 MY-05, 3/31114 ---- Bankfull 0 I0 20 30 40 50 Station (feet) French Broad River Basin, Dog Bite, XS -4, Riffle, WOC -4 Lf07 2788 p 2787 As- Built, 10/22/09 2786 r" MY -01, 10119/10 s 2785 —MY-02,1118111 2784 MY -03, 819112 MY-04,11113/13 2783 MY -05, 3131114 2782 ! - -- -Flood Prone Area ---- Bankfull 2781 0 10 20 30 40 50 61 Station (feet) KCIAssociates of North Carolina 2014 - Closeout ------ - - - - - -------------------------- - - - - -- --- - - - - -- As- Built, 10122/09 MY -01, 10/19/10 -------------- - - - - -- - --- - - - - -- -------- - - - - -- MY -02,11/8/11 MY -03,819112 MY -04,11/13/13 MY -05, 3131114 Flood Prone Area --- Bankfu[1 0 10 20 30 40 Station (feet) Dog Bite Stream Restoration Site 50 60 2815 2814 2813 2812 0 2811 w2810 2809 2808 2807 French Broad River Basin, Dog Bite, XS -2, Pool, WOC -2 W--------------- - - - - -- — ------ - - - - -- As- Built, 10/22/09 MY -01, 10/19/10 -- - - -- -- MY -02, 1118111 MY -03, 8/9112 MY-04,11/13/13 MY-05, 3/31114 ---- Bankfull 0 I0 20 30 40 50 Station (feet) French Broad River Basin, Dog Bite, XS -4, Riffle, WOC -4 Lf07 2788 p 2787 As- Built, 10/22/09 2786 r" MY -01, 10119/10 s 2785 —MY-02,1118111 2784 MY -03, 819112 MY-04,11113/13 2783 MY -05, 3131114 2782 ! - -- -Flood Prone Area ---- Bankfull 2781 0 10 20 30 40 50 61 Station (feet) KCIAssociates of North Carolina 2014 - Closeout French Broad River Basin, Dog Bite, XS -5, Pool, WOC -4 2777 2742 --------------------------------------------------- 2776 ------------- - - - - -- --------- - - - - -- ------ - - - - -- MY -02, 1119111 2741 MY -03, 81912412 d 2775 ---- Baukfi�ll 2740 ;,22774 2773 IJ2772 0 2737 2736 "12771 W 2735 2770 2734 2769 2733 2768 2732 0 10 20 30 40 50 Station (feet) French Broad River Basin, Dog Bite, XS -7, Riffle, WOC -4 2742 --------------------------------------------------- As-Built, 10122/09 MY -01, 10/19/10 ------------- - - - - -- --------- - - - - -- ------ - - - - -- MY -02, 1119111 2741 MY -03, 81912412 d MY-04,11113/13 MY-05,3131/14 ---- Baukfi�ll French Broad River Basin, Dog Bite, XS -7, Riffle, WOC -4 2742 --------------------------------------------------- As- Built, 10!23104 MY-0 1, 10/19/10 my-D2,11/9/11 MY-03,9/25/12 — MY-04,11/13/13 —� MY -05, 3131114 - -- -Flood Prone Area ---- Bankfull _ 2741 2740 2739 ti 2738 0 2737 2736 W 2735 2734 2733 2732 0 10 20 30 Station (feet) Dog Bite Stream Restoration Site 2761 2760 2759 2758 2757 0 2756 2755 W 2754 2753 2752 2751 a 2843 2842 2841 2840 a 2839 W 2838 2837 2836 French Broad River Basin, Dag Bite, XS -6, Riffle, WOC -4 As- Built, 10/23/09 `. —MY-01' 10n9n0 - - - -- MY -02, 1119111 _______________-�- �_________ ____________ -_- —MY-03,9/25112 MY-04,11/13/13 �I MY -05, 3131114 - -- -Flood Prone Area ---- Bankfull la 20 30 40 50 Station {feet) French Broad River Basin, Dog Bite, XS -8, Riffle, TI-2 As -mitt, 10121149 MY -01,14119114 ------- ----------------------- ---- -- ` -------- MY- 02,1118111 MY-43, 819112 MY-04,11/13/13 °- • MY-05, 3131114 - -- -Flood Prone Area ---- Ban�full a 10 20 30 40 50 Station (feet) KCIAssociates of North Carolina 2014 - Closeout --------------------------------------------------- As- Built, 10!23104 MY-0 1, 10/19/10 my-D2,11/9/11 MY-03,9/25/12 — MY-04,11/13/13 —� MY -05, 3131114 - -- -Flood Prone Area ---- Bankfull _ ---- - - - - -- -------- - --- -- ------------ ---- -- Dog Bite Stream Restoration Site 2761 2760 2759 2758 2757 0 2756 2755 W 2754 2753 2752 2751 a 2843 2842 2841 2840 a 2839 W 2838 2837 2836 French Broad River Basin, Dag Bite, XS -6, Riffle, WOC -4 As- Built, 10/23/09 `. —MY-01' 10n9n0 - - - -- MY -02, 1119111 _______________-�- �_________ ____________ -_- —MY-03,9/25112 MY-04,11/13/13 �I MY -05, 3131114 - -- -Flood Prone Area ---- Bankfull la 20 30 40 50 Station {feet) French Broad River Basin, Dog Bite, XS -8, Riffle, TI-2 As -mitt, 10121149 MY -01,14119114 ------- ----------------------- ---- -- ` -------- MY- 02,1118111 MY-43, 819112 MY-04,11/13/13 °- • MY-05, 3131114 - -- -Flood Prone Area ---- Ban�full a 10 20 30 40 50 Station (feet) KCIAssociates of North Carolina 2014 - Closeout French Broad River Basin, Dog Bite, XS -9, Pool, Tl -2 2828 ---- Bankfull 2827 1 2826 m As- Built, 10121109 0 2825 W 2824 MY -01, 10119110 MY-02, 1118111 MY-03,8/9/12 ---------------- - ----- -- - - -- -------- - - - - -- MY-04,11113/13 2823 MY-05,3/31114 2822 0 10 20 30 40 Station (feet) Dog Bite Stream KCIAssociates of North Carolina Restoration Site 2014 - Closeout ---- Bankfull Dog Bite Stream KCIAssociates of North Carolina Restoration Site 2014 - Closeout 2870 2860 2850 0 2840 W 2830 2820 Longitudinal Profile White Oak Creek, MY05 Stations 10 +00 -15 +00 ■ ■ ■ ■ 1000 1050 2830 2820 2810 0 e� a� W 2800 1100 1150 1200 MY00,10/22/09 MY01, 10/19/10 125 Station (i MY02, 11/8/11 Longitudinal Profile White Oak Creek, MY05 Stations 15 +00 - 20 +00 ■ ■ 2790 1500 1550 1600 1650 1700 1750 1800 1850 1900 1950 2000 Station ft MY00, 10/22/09 MY01, 10/19/10 MY02,11 /8/11 MY03, 8/9/2012 MY04, 11/13/13 • MY05, 3/31/14 ■ Bankfull • Grade Control Structures — — — Water Surface Dog Bite Stream KCIAssociates of North Carolina Restoration Site 2014 - Closeout 1300 1350 1400 1450 1500 MY03, 8/9/2012 MY04,11/13/13 2810 2800 2790 a 0 W 2780 Dog Bite Site Longitudinal Profile White Oak Creek, MY05 Stations 20 +00 - 25 +00 ■ ■ ■ 2770 200 2780 2770 E 2760 0 2750 W 0 2050 2100 2150 2200 2250 2300 2350 2400 2450 2500 Station ft MY00, 10/22/09 MY01, 10/19/10 MY02, 11/8/11 MY03, 8/9/2012 MY04,11/13/13 — MY05, 03/31/14 — — — - Water Surface ■ Bankfull • Grade Control Structures Dog Bite Site ■ Longitudinal Profile _ _ ■ White Oak Creek, MY05 Stations 25 +00 - 30 +00 ■ ■ 2740 2500 2550 2600 2650 2700 2750 2800 2850 2900 2950 3000 Station (ft) MY00,10/22/09 MY01, 10/22/10 MY02, 11/8/11 MY03, 8/9/2012 MY04, 11/13/13 —� MY05, 3/31/14 - - - - Water Surface ■ Bankfull ♦ Grade Control Structures Dog Bite Stream KCIAssociates of North Carolina Restoration Site 2014 - Closeout 2760 2750 w_ C 2740 a� W vog tsite sue Longitudinal Profile White Oak Creek, MY05 ■ . Stations 30 +00 - 35 +00 _ _ ■ ■ ■ ■ ■ ■ 2730 3000 3050 3100 3150 3200 3250 3300 3350 3400 3450 3500 Station (ft) MY00,10/22/09 MY01,10 /19/10 MY02,11/8/11 MY03, 9/25/12 —W04,11/13/13 t MY05, 3/31/14 — — — - Water Surface ■ Bankfull • Grade Control Structures 2740 Dog Bite Site Longitudinal Profile a White Oak Creek, MY05 — — — ® — _ _ ■ Stations 35 +00 - 38 +50 0 0 2735 2730 W 2725 2720 3500 3550 3600 MY00, 10/22/09 MY01, 10/19/10 Dog Bite Stream Restoration Site I 3650 Station (ft) 3700 3750 3800 3850 MY02, 11/8/11 MY03, 9/25/12 MY04, 11/13/13 KCIAssociates of North Carolina 2014 - Closeout 2845 2840 2835 c 2830 W 2825 2820 Longitudinal Profile TI, MY05 Stations 51 +00 - 54 +15 ■ ■ ■■ i 5100 5150 5200 5250 Station (ft) 5300 5350 5400 5450 MY00, 10/22/09 MY01, 10/19/10 MY02, 11/8/11 MY 03,8/29/12 MY04, 11/13/13 MY05, 3/31/14 — Water Surface ■ Bankfull ♦ Grade Control Structure Dog Bite Stream KC[Associates of North Carolina Restoration Site 2014 - Closeout Table 4a. Morphology and Hydraulic Monitoring Summary Dog Bite Stream Restoration Site Parameter Cross - Section 1 Riffle Cross - Section 2 Pool Cross - Section 3 Riffle Reach WOC -2 WOC -2 WOC -2 Dimension MYO MY] MY2 MY3 MY4 MY5 MYO MY MY2 MY3 MY4 MY5 MYO MY1 MY2 MY3 MY4 MY5 Bankfull Width (ft) 6.8 6.4 7.3 7.5 7.0 6.8 9.1 9.6 10.1 11.3 11.6 11.2 7.4 7.4 7.9 8.3 8.1 10.8 Flood prone Width (ft) 26 29 30 32 39 38 - - - - - - 21 22 21 26 29 29 Bankfull Cross - Sectional Area (ft 2) 4.8 7.1 7.7 6.9 10.8 10.6 12.7 11.9 12.0 9.0 8.9 8.1 5.5 5.4 5.2 6.6 9.0 10.8 Bankfull Mean Depth (ft) 0.7 1.1 1.1 0.9 1.5 1.6 1.4 1.2 1.2 0.8 0.8 0.7 0.7 0.7 0.7 0.8 1.1 1.0 Bankfull Max Depth (ft) 1.0 1.6 1.7 1.8 2.4 2.2 2.3 2.0 1.9 1.3 1.5 1.3 1.2 1.2 1.2 1.7 1.9 2.0 Width/Depth Ratio 9.6 5.8 6.9 8.2 4.5 4.4 - - - - - - 10.0 10.1 12.0 10.4 7.3 10.8 Entrenchment Ratio 3.8 4.5 4.1 4.3 5.6 5.6 - - - - - - 2.8 3.0 2.7 2.9 3.6 2.7 Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 - - - - - - 1.0 1.0 1.0 1.0 1.0 1.0 Substrate d50 (mm)l 51 44 18 32 7 0 9.6 2.7 22 66 18 7 65 15 60 26 9 5 d84 (nun) 100 87 60 64 55 8 47 50 41 120 63 17 130 120 130 86 64 17 Table 4b. Morphology and Hydraulic Monitoring Summary continued Dog Bite Stream Restoration Site Parameter Cross - Section 4 Riffle Cross - Section 5 Pool Cross - Section 6 Riffle Reach WOC -4 WOC -4 WOC -4 Dimension MYO MY] MY2 MY3 MY4 MY5 MYO MY MY2 MY3 MY4 MY5 MYO MY1 MY2 MY3 MY4 MY5 Bankfull Width (ft) 9.1 10.7 10.6 11.6 8.7 10.2 11.6 12.3 12.7 12.9 13.2 14.2 8.6 8.5 9.2 8.9 10.0 14.4 Flood prone Width (ft) 26 27 26 26 26 24 - - - - - - 28 29 30 26 40 43 Bankfull Cross - Sectional Area (ft) 6.2 7.2 6.0 5.6 3.8 4.4 16.9 16.7 15.6 17.5 16.2 16.8 7.6 7.7 7.9 7.0 23.2 21.8 Bankfull Mean Depth (ft) 0.7 0.7 0.6 0.5 0.4 0.4 1.5 1.4 1.2 1.4 1.2 1.2 0.9 0.9 0.9 0.8 2.3 1.5 Bankfull Max Depth (ft) 1.2 1.2 1.0 1.0 0.8 0.9 2.6 2.6 2.4 2.7 2.8 3.0 1.3 1.4 1.5 1.4 3.9 4.1 Width/Depth Ratio 13.4 15.9 18.7 24 19.9 23.6 - - - - - - 9.7 9.4 10.7 11.3 4.3 9.5 Entrenchment Ratio 2.8 2.5 2.5 2.2 2.9 2.4 - - - - - - 3.3 3.4 3.3 2.9 4.0 3.0 Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 - - - - - - 1.0 1.0 1.0 1.0 1.0 1.0 Substrate d50 (mm) 94 82 38 85 29 5 0.062 0.062 0.062 10.220 1 0.170 10.0881 100 1 90 1 71 1 83 1 10 2 d84 (mm) 150 160 110 140 59 35 0.11 0.15 0.17 123.00 1 0.22 1 0.18 1 150 1 130 1 120 1 150 1 55 18 Dog Bite Stream KCIAssociates ofNorth Carolina Restoration Site 2014 - Closeout Table 4c. Morphology and Hydraulic Monitoring Summary continued Dog Bite Stream Restoration Site Parameter Cross- Section 7 Riffle Cross- Section 8 Riffle Cross- Section 9 Pool Reach WOC -4 TI-2 TI-2 Dimension MYO MY1 MY2 MY3 MY4 MY5 MYO MY1 MY2 MY3 MY4 MY5 MYO MY] MY2 MY3 MY4 MY5 Bankfull Width (ft) 9.0 8.5 8.2 8.0 8.3 7.9 5.5 5.8 6.7 9.4 5.0 5.9 6.9 7.1 7.4 8.9 6.2 5.1 Floodprone Width (ft) 26 26 25 25 25 37 21 27 21 25 20 25 - - - - - - Bankfull Cross - Sectional Area (ft) 8.1 7.0 6.1 7.7 10.1 8.9 3.0 3.3 2.9 3.1 2.0 2.5 6.8 6.2 4.5 4.8 3.3 3.3 Bankfull Mean Depth (ft) 0.9 0.8 0.7 1.0 1.2 1.1 0.5 0.6 0.4 0.3 0.4 0.4 1.0 0.9 0.6 0.5 0.5 0.6 Bankfull Max Depth (ft) 1.3 1.1 1.1 1.4 2.2 1.7 0.7 0.9 0.7 0.8 0.6 0.8 1.3 1.6 1.1 1.0 1.1 1.1 Width/Depth Ratio 10.0 10.3 11.0 8.3 6.8 7.0 10.1 10.2 15.5 28.5 12.5 13.9 - - - - - - Entrenchment Ratio 2.9 3.1 3.0 3.1 3.0 3.2 3.8 4.6 3.1 2.9 4.0 4.2 - - - - - - Bank Height Ratio 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 - - - - - - Substrate d50 (mm)l 90 1 68 1 98 1 52 1 15 1 2 1 90 1 97 1 74 1 68 1 5 1 6 10.062 10.062 10.062 10.062 10.440 2.0 d84 (mm )l 130 1 120 1 170 1 110 1 60 1 8 1 170 1 150 1 240 1 150 1 49 1 42 1 0.10 10.062 10.062 10.062 1 29.0 1 15.0 Dog Bite Stream KCIAssociates ofNorth Carolina Restoration Site 2014 - Closeout Table 5. Verification of Bankfull Events Dog Bite Stream Restoration Site Date of Data Collection Date of Occurrence Method Photo Number None in 2010 or 2011 August 9, 2012 Unknown Photographed on site #1, see below November 11, 2013 Unknown Photographed on site #2, see below November 11, 2013 Unknown Photographed on site #3, see below March 31, 2014 Unknown Photographed on site #4, see below March 31, 2014 Unknown Photographed on site #5, see below Photo #1 — Bankfull Evidence (wrack lines), 8/9/2012 Photo #2 — Bankfull Evidence on (wrack lines), 11/11/2013 Photo #3 — Bankfull Evidence on (wrack lines), 11/11/2013 Photo #4 — Bankfull Evidence on (wrack lines), 3/31/2014 Photo #5 — Bankfull Evidence on (wrack lines), 3/31/2014 Dog Bite Stream KCIAssociates of North Carolina Restoration Site 2014 - Closeout Table 6. CVS Stem Count Total and Planted by Plot and Species Dog Bite Stream Restoration Site Scientific Name Common Name Species Type Dog Bite -A -0001 Dog Bite -A -0002 Dog Bite -A -0003 Do Bite -A -0004 Do Bite -A -0005 Dog Bite -A -0006 Dog Bite -A -0007 PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T Alnus serrulata hazel alder Shrub 2 2 2 Amelanchierarborea common serviceberry Tree l 1 1 Betula ni ra riverbircb Tree 1 I 1 I 1 1 3 3 3 2 1 1 1 1 1 1 Calvcanthus oridus eastern sweetshrub Shrub 1 1 1 Carya alba mockemut hickory Tree t 1 1 Clethra alni olia coastal sweetpepperbush Tree 1 I 1 Cornusamomum silky dogwood Tree 1 Fa us randi olia American beech Tree 6 Fraxinus pennsylvanica green ash Tree 3 2 1 2 2 2 3 Hamamelis vir iniana American witchhazel Tree 2 2 2 1 1 1 1 1 1 Ilex verticillata common winterberry Shrub 1 1 1 Juglansnigra black walnut Tree 3 3 3 3 3 3 1 1 1 1 Lindera benzoin Northern s icebush Tree 1 Liriodendron tuli i era tuli tree Tree 2 2 4 4 4 5 1 1 1 2 2 2 1 1 1 1 1 1 1 1 2 N ssa s ylvatica black um Tree 1 1 2 1 1 1 1 Pinus strobus eastem white pine Tree 17 1 Platanus occidentalis Americansycamore Tree 6 6 6 1 1 1 1 uercus alba white oak Tree 1 1 1 7 7 7 4 4 4 1 1 1 2 2 2 1 1 2 uercus montana chestnut oak Tree 1 1 3 2 2 2 2 2 2 2 2 2 Quercus alustris pin oak Tree 1 I I 1 1 1 1 1 1 Quercus hellos willow oak Tree 1 9 9 9 Rh us s . sumac Shrub 11 Robinia pseudoacacia black locust Tree 1 Salixni ra blackwillow Tree 2 Sambucus canadensis American elderberry ITree I I 1 1 2 Stem count size (ares) size (ACRES) Species count Stems per ACREI 12 1 12 19 19 19 22 16 16 54 12 1 12 14 8 1 8 14 9 1 9 13 7 7 12 1 1 1 1 1 1 1 0.02 0.02 0.02 0.02 0.02 0.02 0.02 6 1 6 8 6 1 6 7 8 8 13 5 1 5 6 1 5 1 5 8 7 1 7 10 6 1 6 9 486 1 486 1 769 1 769 1 769 18901 647 1 647 12185 1 486 1 486 1 567 1 324 1 324 15671 364 1 364 15261 283 1 283 14861 Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout Table 6. CVS Stem Count Total and Planted by Plot and Species Cont. Dog Bite Stream Restoration Site Scientific Name Common Name Species Type MY5 (2014) MY4 (2013) MY3 (2012) MY2 (2011) MYl (2010) MYO (2010) PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T Aesculus ava yellow buckeye Tree 7 Alnus serrulata hazel alder Shrub 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 Amelanchierarborea common serviceberry Tree I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Betula ni ra river birch Tree 7 7 9 3 3 6 3 3 4 3 3 3 6 6 6 7 7 7 Calycanthusfloridus eastern sweetshrub Shrub I 1 I 1 1 1 I 1 1 1 1 1 1 1 1 4 4 4 Car inus caroliniana var. vir iniana American hombeam Tree I I I I I I I I 1 Ca rya s . hickory Tree 2 Cara alba mockemut hickory Tree I 1 1 1 1 1 1 1 3 1 1 1 1 1 1 Clethra alni olia coastal sweetpepperbush Tree I 1 1 Cornus amomum silky dogwood Tree 1 Fa us grandiffilia American beech Tree 6 1 5 Fraxinus pennsylvanica green ash Tree 2 2 11 8 1 1 Hamamelis vir- iniana American witchhazel Tree 4 4 4 3 3 3 3 3 3 3 3 3 3 3 3 Ilex verticillata common winterberry Shrub 1 1 1 1 1 1 I I 1 1 1 1 1 1 1 Ju lans ni ra black walnut Tree 7 7 8 7 7 8 7 7 8 7 7 7 4 4 4 Lindera benzoin northern s icebush Shrub 1 Liriodendron tuli i era tuli tree Tree 12 12 16 11 11 18 11 11 15 12 12 14 8 8 8 N ssa s lvatica black um Tree 2 2 4 4 4 4 5 5 7 5 5 5 6 6 6 Pinus strobus eastern white pine Tree 18 9 6 Platanus occidentalis American sycamore Tree 7 7 8 6 6 11 6 6 7 6 6 6 6 6 6 6 6 6 Quercus oak Tree 2 2 2 3 3 3 15 15 15 uercus alba white oak Tree 16 16 17 14 14 16 17 17 17 16 16 16 16 16 16 6 6 6 uercus michauxii swamp chestnut oak Tree 1 1 1 uercus montana chestnut oak Tree 7 7 9 3 3 4 3 3 5 4 4 4 3 3 3 5 5 5 uercus palustris pin oak Tree 3 3 3 uercus hellos willow oak Tree 9 9 10 9 9 10 10 10 10 8 8 8 8 8 8 Rh us glabra smooth sumac Shrub 11 Rhus s . sumac shrub 4 3 Robinia pseudoacacia black locust Tree I 1 1 Salixni ra black willow Tree 2 Sambucus canadensis American elderberry Tree 2 Unknown Shrub or Tree 2 2 2 70 70 70 Stem count size (ares) size (ACRFS) Species count Stems r AC 83 83 148 66 66 111 71 71 ]07 73 73 76 72 72 73 114 114 114 7 7 7 7 7 7 0.17 0.17 0.17 0.17 0.17 0.17 17 17 25 14 1 14 20 14 1 14 20 15 1 15 16 16 16 17 8 8 8 480 480 827 388 388 653 410 410 619 422 422 439 41 6 416 422 659 659 659 Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout Table 7. Vegetation History (stems /acre) Dog Bite Stream Restoration Site Plot Number MY -00 MY -01 MY -02 MY -03 MY 04 MY -05 planted total planted total planted total planted total 1 809 647 567 647 526 728 526 728 486 728 2 688 647 850 850 850 890 809 849 769 890 3 647 567 567 567 567 1,416 567 1,497 647 2,185 4 567 242 202 202 162 202 162 445 486 567 5 607 324 445 445 445 445 405 607 324 567 6 728 202 40 40 40 40 0 0 364 526 7 567 283 283 324 283 607 202 324 283 486 Buffer Average 422 439 410 619 382 636 480 827 4.0 EEP RECOMMENDATIONS AND CONCLUSIONS The stream is functioning as designed and has not developed any significant problems. The monitored cross - sections and profiles indicate some changes over the course of monitoring, but the stream in these areas is not trending towards instability. With multiple bankfull events since construction, the stream has met the success criterion of at least two bankfull events occurring in separate years over the course of the monitoring period. The monitored vegetation plots within the stream buffer revealed that the planted vegetation is growing well with 480 stems /acre. The planted vegetation has been doing well, with some plots experiencing more mortality than others. This mortality can be attributed to normal losses after the initial planting as well as aggressive growth from the site's herbaceous vegetation. The site also has vigorous volunteers, which will increase the overall vegetation success of the site. 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 out with the requested 1,323 SMUs. Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout Pre - Construction Photos Dog Bite Stream Restoration Site KCI Associates of North Carolina 2014 - Closeout Post - Construction Photos MY -05 Photo Point 1: View looking upstream, from ford crossing near Station 12 +50. 3/31/14 - MY 05 Photo Point 2: View looking downstream, near Station 14 +00. 3/31/14 - MY 05 Photo Point 3: View looking upstream at the confluence of WOC and T1. 3/31/14 - MY 05 Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout Photo Point 4: View looking upstream taken near Station 20 +50. 3/31/14 - MY 05 Photo Point 4: View looking downstream near Station 20 +50. 3/31/14 - MY 05 f- 1 � At Z. Photo Point 5: View left side of stream at WOC, near Station 26 +25. 3/31/14 - MY 05 Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout YJP � 1 Photo Point 5: View left side of stream at WOC, near Station 26 +25. 3/31/14 - MY 05 Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout Photo Point 5: View right side of stream, near Station 26 +25. 3/31/14 - MY 05 Photo Point 6: View looking upstream at T2, near Station 27 +75. 3/3/14 - MY 05 Photo Point 7: View looking upstream near Station 29 +25. 3/31/14 - MY 05 Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout Photo Point 7: View looking downstream near Station 29 +25. 3/31/14 - MY 05 Photo Point 8: View looking upstream near Station 34 +00. 3/31/14 - MY 05 Photo Point 9: View looking upstream near Station 39 +25. 3/3/14 - MY 05 Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout Photo Point 9: View looking downstream near Station 34 +00. 3/31/14 - MY 05 Photo Point 10: View looking upstream on T1 near Station 51 +00. 3/3/14 - MY 05 Photo Point 10: View looking downstream on T1 near Station 51 +00. 3/31/14 - MY 05 Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout Photo Point 11: View looking upstream on T1 near Station 52 +50. 3/31/14 - MY 05 Photo Point 12: View looking upstream on T2 near Station 60 +50. 3/31/14 - MY 05 Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout Appendix A Watershed Planning Summary To be completed by the EEP Watershed Planner. Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout Appendix B Land Ownership and Protection To be completed by the EEP Property Section. Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout Appendix C NCDWQ 401 /USACE Section 404 Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout u.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID. SAW- 2008 -2251 County: Mitchell USGS Quad: Micaville and Spruce Pine GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner / Authorized Agent: Adam Spiller, KCI Technologies, Inc. Address: 4601 Six Forks Road, Suite 220 Raleigh, NC 27609 Telephone No.: 919 - 783 -9214 Size and location of property (water body, road name /number, town, etc.): White Oak Creek and two unnamed tributaries flowing through an approximate 7.3 acre tract located at the end of Wilson Dairy Road near Bakersville, NC (Dog Bite Stream Restoration Site). Description of projects area and activity: To restore and enhance reaches of White Oak Creek and two unnamed tributaries. 2, 580 LF of restoration and 1.156 LF of enhancement work is to be undertaken using natural channel design techniques. The work will consist of channel relocations, reforming banks and /or bed within the existing channel, installing grade control and habitat structures, stabilizing incoming seeps and drainages. installine livestock exclusion fencing. and replanting riparian buffers. Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344) ❑ Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization: Regional General Permit Number: Nationwide Permit Number: 27 Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached conditions and your submitted plans. Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order and/or appropriate legal action. Special Conditions 1. All work must be performed in strict compliance with the plans received by this office on August 1, 2008, which are a part of this permit. Any modification to the permit plans must be approved by the USACE prior to implementation 2. Failure to institute and carry out the details of these special conditions will result in a directive to cease all ongoing and permitted work within waters and/or wetlands associated with the permitted project, or such other remedies and/or fines as the District Engineer or his authorized representatives may seek. 3. The permittee shall require its contractors and/or agents to comply with the terms and conditions of this permit in the construction and maintenance of this project, and shall provide each of its contractors and/or agents associated with the construction or maintenance of this project with a copy of this permit, and any authorized modifications. A copy of this permit, and any authorized modifications, including all conditions, shall be available at the project site during construction and maintenance of this project. 4. This permit does not authorize temporary placement or double handling of excavated or fill material within waters or wetlands outside the permitted area. 5. Conditions 1 -3 and 5 -9 of the attached North Carolina Wildlife Resources Commission letter of August 20, 2008 are hereby incorporated as special conditions of this permit. 6. The permittee will report any violation of these conditions or violations of Section 404 of the Clean Water Act in writing to the Wilmington District, U. S Army Corps of Engineers, within 24 hours of the permittee's discovery of the violation. This verification will remain valid until the expiration date identified below unless the nationwide authorization is modified, suspended or revoked. If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of the modified nationwide permit. If the nationwide permit authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide permit, 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 case -by -case basis to modify, suspend or revoke the authorization. Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You should contact the NC Division of Water Quality (telephone (919) 733 -1786) to determine Section 401 requirements. For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal Management. This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal, State or local approvals /permits. If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact David Baker at 828 - 271 -7980. Corps Regulatory Official David Baker Date: October 6, 2008 Expiration Date of Verification: October 6, 2010 The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete the attached customer Satisfaction Survey or visit http: / /re u� latoU.usacesurvey.com/ to complete the survey online. Determination of Jurisdiction: A. ❑ Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). B. ❑ There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. C. ® There are waters of the US and/or wetlands within the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. D. ❑ The jurisdictional areas within the above described project area have been identified under a previous action. Please reference jurisdictional determination issued—. Action ID Basis of Jurisdictional Determination: White Oak Creek is a tributary to the French Broad River which is a Section 10 navigable -in -fact waterway (TNW). Appeals Information: (This information does not apply to preliminary determinations as indicated by paragraph A. above). Attached to this verification is an approved jurisdictional determination. If you are not in agreement with that approved jurisdictional determination, you can make an administrative appeal under 33 CFR 331. Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA form to the following address: District Engineer, Wilmington Regulatory Program Attn: David Baker, Project Manager 151 Patton Avenue, Room 208 Asheville, North Carolina 28801 In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal under 33 CFR part 331.5, and that it has been received by the Division Office within 60 days of the date of the NAP. Should you decide to submit an RFA form, it must be received at the above address within 60 days from the Issue Date below. * *It is not necessary to submit an RFA form to the Division Office if you do not object to the determination in this correspondence. Corps Regulatory Official: David Baker Issue Date: October 6, 2008 Expiration Date: October 6, 2013 SURVEY PLATS, FIELD SKETCH, WETLAND DELINEATION FORMS, PROJECT PLANS, ETC., MUST BE ATTACHED TO THE FILE COPY OF THIS FORM, IF REQUIRED OR AVAILABLE. Permit Number: SAW- 2008 -2251 Permit Type: NW27 Name of County: Mitchell Name of Permittee: Adam Spiller, KCI Technologies, Inc. Date of Issuance: October 6, 2008 Project Manager: David Baker Upon completion of the activity authorized by this permit and any mitigation required by the permit, sign this certification and return it to the following address: U.S. Army Corps of Engineers Attention: CESAW -RG -A 151 Patton Avenue, Room 208 Asheville, North Carolina 28801 -5006 Please note that your permitted activity is subject to a compliance inspection by an U.S. Army Corps of Engineers representative. If you fail to comply with this permit you are subject to permit suspension, modification, or revocation. I hereby certify that the work authorized by the above referenced permit has been completed in accordance with the terms and conditions of the said permit, and required mitigation was completed in accordance with the permit conditions. Signature of Permittee Date o�OF W A T F9QG COW7 KCI Technologies, Inc. Attn: Adam Spiller 4601 Six Forks Road, Suite 220 Raleigh, NC 27609 Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources August 14, 2008 Subject Property: Dog Bite Site Stream Restoration UT to White Oak Creek [040306, 7- 2 -59 -9, C;Tr] Approval of 401 Water Quality Certification with Additional Conditions Dear Mr. Spiller: Coleen H. Sullins, Director Division of Water Quality DWQ Project # 08 -1185 Mitchell County You have our approval, in accordance with the attached conditions and those listed below, to place fill within or otherwise impact 3,718 feet of streams for the purpose of stream restoration at the subject property, as described within your application dated July 31, 2008 and received by the N.C. Division of Water Quality (DWQ) on August 1, 2008. After reviewing your application, we have decided that the impacts are covered by General Water Quality Certification Number 3689 (GC 3689). The Certification allows you to use Nationwide Permit(s) 27 when issued by the US Army Corps of Engineers (USACE). In addition, you should obtain or otherwise comply with any other required federal, state or local permits before you go ahead with your project including (but not limited to) Erosion and Sediment Control, and Non - discharge regulations. Also, this approval to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application shall expire upon expiration of the 404 or CAMA Permit. This approval is for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions. If total fills for this project (now or in the future) exceed one acre of wetland or 150 linear feet of stream, compensatory mitigation may be required as described in 15A NCAC 2H.0506 (h). This approval requires you to follow the conditions listed in the attached certification and any additional conditions listed below. The Additional Conditions of the Certification are: 1. Impacts Approved The following impacts are hereby approved as long as all of the other specific and general conditions of this Certification (or Isolated Wetland Permit) are met. No other impacts are approved including incidental impacts: 401 Oversight/Express Review Permitting Unit 1650 Mail Service Center, Raleigh, North Carolina 27699 -1650 2321 Crabtree Boulevard, Suite 250, Raleigh, North Carolina 27604 Phone: 919- 733 -1786 / FAX 919- 733 -6893 / Internet: http://h2o.enr.state.nc.us/ncwetiands An Equal Opportunity /Affirmative Action Employer — 50% Recycled /10% Post Consumer Paper NNor`hCarolina aturally KCI Technologies, Inc. Page 2 of 3 August 14, 2008: Amount Approved (Units) Plan Location or Reference Stream 3,718 (feet) PCN page 9 of 13 404 /CAMA Wetlands 0 (acres) NA Waters 0 acres NA Buffers 0 (s uare ft.) NA 2. Erosion & Sediment Control Practices Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor -owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 3. No Waste, Spoil, Solids, or Fill of Any Kind No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre - Construction Notification. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 4. No Sediment & Erosion Control Measures w/n Wetlands or Waters Sediment and erosion control measures shall not be placed in wetlands or waters without prior approval from the Division. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, design and placement of temporary erosion control measures shall not be conducted in a manner that may result in dis- equilibrium of wetlands or stream beds or banks, adjacent to or upstream and down stream of the above structures. All sediment and erosion control devices shall be removed and the natural grade restored within two (2) months of the date that the Division of Land Resources or locally delegated program has released the project. Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return the attached certificate of completion to the 401 Oversight/Express Review Permitting Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699 -1650. KCI Technologies, Inc. Page 3 of 3 August 14, 2008: 6. Stream and Buffer Restoration You have our approval for your proposed final stream and wetland restoration plans. The stream and wetland restoration must be constructed, maintained, and monitored according to the plans approved by this Office. Any repairs or adjustments to the site must be made according to the approved plans or must receive written approval from this Office to make the repairs or adjustments. 7. Vegetation Monitoring and Success Criteria DWQ supports the proposed CVS -EEP monitoring protocol, and expects that planting and success evaluation at the site will reflect not only stem counts, but also the diversity of the targeted community types described in section 5.3 of the plan. 8. Harvesting of Stream Bed Materials As part of the construction of the restored stream channel, bed material should be harvested from riffles in the existing stream channel for use in the riffles in the new channel. Violations of any condition herein set forth may result in revocation of this Certification and may result in criminal and/or civil penalties. The authorization to proceed with your proposed impacts or to conduct impacts to waters as depicted in your application and as authorized by this Certification shall expire upon expiration of the 404 or CAMA Permit. If you do not accept any of the conditions of this Certification (associated with the approved wetland or stream impacts), you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699 -6714. This certification and its conditions are final and binding unless you ask for a Waring. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone Cyndi Karoly in the Central Office in Raleigh at 919- 733 -9721 or Kyle Barnes in the DWQ Washington Regional Office at 336 - 771 -5000. CHS.+EWK Enclosures: GC 3689 Certificate of Completion cc: USACE Asheville Regulatory Field Office DWQ Asheville Regional Office DLR Asheville Regional Office File Copy Central Files Sin rely, Coleen H. Sullins. Filename: 081185 DogB iteStream Restoration(M itchell)401 Water Quality Certification No. 3689 AND RIPARIAN AREA PROTECTION RULES (BUFFER RULES) Water Quality Certification Number 3689 is issued in conformity with the requirements of Section 401, Public Laws 92 -500 and 95 -217 of the United States and subject to the North Carolina Division of Water Quality Regulations in 15A NCAC 2H .0500 and 15A NCAC 2B .0200 for the discharge of fill material to waters as described in 33 CFR 330 Appendix A (B) (13) and (27) of the Corps of Engineers regulations (i.e., Nationwide Permit Numbers 13 and 27) and Regional Permit 197800080. The category of activities shall include stream bank stabilization or stream restoration activity as long as impacts to waters or significant wetlands are minimized; wetland and riparian restoration or creation; and the construction and maintenance of bulkheads on non - Federal Energy Regulatory Commission (FERC) lakes. The State of North Carolina certifies that the specified category of activity will not violate applicable portions of Sections 301, 302, 303, 306 and 307 of the Public Laws 92 -500 and 95 -217 if conducted in accordance with the conditions set forth. All proposed fill or modification of wetlands and /or waters, including streams and streambanks, under this General Certification requires application to, and written approval from the Division of Water Quality (the "Division "), regardless of the purpose of the restoration, enhancement, stabilization, or creation activity. Bank Stabilization projects qualifying for Nationwide Permit 13 for erosion protection of up to 500 feet of stream banks to protect property are exempt from the requirement for written approval. Any impacts to riparian buffers associated with this work in the Neuse, Tar - Pamlico, Randleman and Catawba River Basins (or any other basins with Riparian Area Protection Rules [Buffer Rules] in effect at the time of application [in accordance with 15A NCAC 2B .0200]) will require written approval, unless the activities are listed as "EXEMPT' from these Rules. In accordance with North Carolina General Statute Section 143- 215.3D(e), written approval for a 401 Water Quality General Certification must include the appropriate fee. If a project also requires a CAMA Permit, then one payment to both agencies shall be submitted and will be the higher of the two fees. Conditions of Certification: 1. Activities shall meet the definitions, design, and monitoring protocols specified within the US Army Corps of Engineers Wilmington District Regulatory Guidance Letter (RGL02 -02) and the Stream Mitigation Guidelines (April 2003) or any subsequent updates to these documents. 2. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre - construction Notification and/or those authorized by this Certification, including incidental impacts. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Water Quality Certification No. 3689 Water Quality Certification N°. 3689 Best Management Practices, shall be performed so that no violations of state water ual' ty standards, statutes, or rules occur. q i 3. Standard Erosion and Sediment Control Practices Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and Management Practices: maintenance of such Best a. Design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal, or exceed; the requirements specified in the most recent version of the North Carolina Sediment and Erosion Contro l Manual. The devices shall be maintained on all construction sites, borrow sites, and waste piles (spoil) Projects, including contractor -owned or leased borrow pits associated with the project. b. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. c. Reclamation measures and implementation must comply with the requirements of the Sedimentation Pollution Control Act and the Mining Act of 1971. d. Sufficient materials required for stabilization and /or repair of erosion control measure and stormwater routing and treatment shall be on site at all times, except for public) funded linear transportation projects when materials can be accessed offsite in a time) manner.. Y e. If the project occurs in waters or watersheds classified as Prima y (PNA's), Trout (Tr), SA, WS -I, WS-11, High Primary Nursery Areas (oRW) waters, then the sediment and erosion control requirements contained within Design Standards in Sensitive Watersheds (1 (HOW)' or Outstanding Resource sediment and erosion control requirements.( NCAC 04B .0124) supercede all other 4. No Sediment and Erosion Control Measures in Wetlands or Waters Sediment and erosion control measures should not be placed in wetlands or waters ou ' of the permitted impact areas without prior approval by the Division. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, design and placement temporary erosion control measures shall not be conducted in a manner that may result in dis- equilibrium of wetlands or stream beds or banks, adjacent to or upstream and down of stream of the above structures. Y tin and the All sediment and erosion control devices shall be removed R sou cestor loural grade restored within two delegated Program has released the project. l months of the date that the Division of Land 5. Construction Stormwater Permit NCG010000 )Upon the approval of an Erosion and Sedimentation Control Plan issued by the Division of Land Resources (DLR) or a DLR delegated local erosion and sedimentation control an NPDES General stormwater permit (NCG010000) administered by the Division is automatically issued to the project. This General Permit allows stormwater to be discharged during land disturbing construction activities as stipulated by conditions in the permit. Project is covered by this permit [applicable to construction projects that disturb one 1 discharged more acres] , full compliance with permit conditions including the sedimentation control If your self - monitoring, record keeping and reporting requirements are required. A co () or permit and monitoring report forms may be found at Plan, hit o.enr.state.nc.us/ u/Forms Documents.htm. PY °f this The North Carolina Department of Transportation (NCDOT) shall be required to be compliance with the conditions related to construction activities within the most recent version of their individual NPDES (NCS000250) stormwater permit. m full Water Qaality Certification No. 3689 Water Quality Certification No. 3689 6. Construction Moratoriums and Coordination If activities must occur during periods of high biological activity (i.e. sea turtle or bird nesting), then biological monitoring may be required at the request of other state or federal agencies and coordinated with these activities. This condition can be waived through written concurrence on a case by case basis upon reasonable justification. All moratoriums on construction activities established by the NC Wildlife Resources Commission (WRC), US Fish and Wildlife Service (USFWS), NC Division of Marine Fisheries (DMF), or National Marine Fisheries Service (NMFS) to lessen impacts on trout, anadromous fish, larval /post -larval fishes and crustaceans, or other aquatic species of concern shall be implemented. This condition can be waived through written concurrence on a case by case basis upon reasonable justification. Work within the twenty-five (25) designated trout counties or identified state or federal endangered or threatened species habitat shall be coordinated with the appropriate WRC, USFWS, NMFS, and /or DMF personnel. NC Wildlife Resources Commission will not object to construction of Natural Resources Conservation Service (NRCS)'urgent and compelling' sites during the spawning period provided these projects are, to the extent appropriate and practical, constructed by: a. Using flow diversion structures such as sandbags; b. Placing large -size rock toes and filter cloth backing for stabilization sites before backfilling; and c. Excavating new channel alignments in dry areas. Construction at non-'urgent and compelling' sites shall not occur during the spawning period to minimize the potential adverse effects of multiple construction activities on trout or anadromous fish resources in this stream. 7. Work in the Dry All work in or adjacent to stream waters shall be conducted in a dry work area. Approved best management practices from the most current version of the NC Sediment and Erosion Control Manual, or the NC DOT Construction and Maintenance Activities Manual, such as sandbags, rock berms, cofferdams, and other diversion structures shall be used to minimize excavation in flowing water. Exceptions to this condition require submittal to, and approval by, the Division. 8. Riparian Area Protection (Buffer) Rules Activities located in the protected 50 -foot wide riparian areas (whether jurisdictional wetlands or not) within the Neuse, Tar - Pamlico, Randleman, Catawba (or any other basin with buffer rules), shall be limited to "uses" identified within and constructed in accordance with 15A NCAC 2B .0233, .0259, .0250 and .0243, and shall be located, designed, constructed, and maintained to have minimal disturbance to protect water quality to the maximum extent practicable through the use of best management practices. All buffer rule requirements, including diffuse flow requirements, must be met. 9. Water Supply Watershed Buffers The 100 -foot wide (high - density development) or the 30 -foot wide vegetative buffer (all other development) must be maintained adjacent to all perennial waters except for allowances as Water Quality Certification No. 3689 Water Quality Certification No. 3689 provided in the Water Supply Watershed Protection Rules [15A NCAC 2B .0212 through .0215]. 10. If concrete is used during the construction, then a dry work area should be maintained to prevent direct contact between curing concrete and stream water. Water that inadvertently contacts uncured concrete should not be discharged to surface waters due to the potential for elevated pH and possible aquatic life /fish kills. 11. Any rip -rap shall be of such a size and density so as not to be able to be carried off by wave or current action and consist of clean rock or masonry material free of debris or toxic pollutants. Rip -rap shall not be installed in the streambed except in specific areas required for velocity control and to ensure structural integrity of bank stabilization measures. If rip -rap is to be installed within the streambed, the amount and location must be approved in writing by the Division of Land Resources and Division of Water Quality. However, rock vanes, wing deflectors, and similar structures for grade control and bank protection are acceptable. 12. If an environmental document is required under NEPA or SEPA, then this General Certification is not valid until a Finding of No Significant Impact or Record of Decision is issued by the State Clearinghouse. 13. Additional site - specific conditions may be added to the written approval attached to this Certification in order to ensure compliance with all applicable water quality and effluent standards. 14.This Certification shall expire three (3) years from the date of the approval letter from DWQ or on the same day as the corresponding Nationwide Permit. In accordance with General Statute 136 - 44.713, certifications issued to the NCDOT shall expire only upon expiration of the federal 404 Permit. The conditions in effect on the date of issuance of Certification for a specific project shall remain in effect for the life of the project, regardless of the expiration date of this Certification. If the construction process for approved activities will overlap the expiration and renewal date of the corresponding 404 Permit and the Corps allows for continued use of the 404 Permit, then the General Certification shall also remain in effect without requiring re- application and re- approval to use this Certification for the specific impacts already approved. 15. The applicant/permittee and their authorized agents shall conduct all activities in a manner consistent with State water quality standards (including any requirements resulting from compliance with §303(d) of the Clean Water Act), and any other appropriate requirements of State and Federal Law. If the Division determines that such standards or laws are not being met, including failure to sustain a designated or achieved use, or that State or Federal law is being violated, or that further conditions are necessary to assure compliance, then the Division may reevaluate and modify this General Water Quality Certification. 16. Certificate of Completion When written authorization is required for use of this certification, upon completion of all permitted impacts included within the approval and any subsequent modifications, the applicant shall be required to return the certificate of completion attached to the approval. One copy of the certificate shall be sent to the DWQ Central Office in Raleigh at 1650 Mail Service Center, Raleigh, NC, 27699 -1650. Non - compliance with or violation of the conditions herein set forth by a specific project shall result in revocation of this Certification for the project and may also result in criminal and/or civil penalties. Water Quality Certification No. 3689 Water Quality Certification No. 3689 The Director of the North Carolina Division of Water Quality may require submission of a formal application for Individual Certification for any project in this category of activity if it is determined that the project is likely to have a significant adverse effect upon water quality including state or federally listed endangered or threatened aquatic species or degrade the waters so that existing uses of the wetland or downstream waters are precluded. Public hearings may be held for specific applications or group of applications prior to a Certification decision if deemed in the public's best interest by the Director of the North Carolina Division of Water Quality. Effective date: November 1, 2007 DIVISION OF WATER QUALITY By Coleen H. Sullins Director History Note: Water Quality Certification Number 3689 replaces Water Quality Certification (WQC) Number 3399 issued March 2003, Water Quality Certification (WQC) Number 3495 issued December 31, 2004, and Water Quality Certification (WQC) Number 3626 issued March 2007. This WQC is rescinded when the Corps of Engineers reauthorizes Nationwide Permits 13 or 27 or Regional Permit 197800080 or when deemed appropriate by the Director of the Division of Water Quality. Water Quality Certification No. 3689 11,fertification of Complexion DWQ Project No.: Applicant: Project Name: Date of Issuance of Wetland Permit: County: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification and Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401 Oversight/Express Permitting Unit, North Carolina Division of Water Quality, 1650 Mail Service Center, Raleigh, NC, 27699 -1650. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Agent's Certification Date: I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: If this project was designed by .a Certified Professional I, , as a duly registered Professional (i.e., Engineet, Landscape Architect, Surveyor, etc.) in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Registration No. Date Appendix D Debit Ledger Closeout Coordinator to obtain. Dog Bite Stream KCI Associates of North Carolina Restoration Site 2014 - Closeout