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HomeMy WebLinkAbout20071212 Ver 1_Year 5 Monitoring Report_201303281 ANNUAL MONITORING REPORT YEAR 5 (2012) ANNUAL MONITORING c BROWN MARSH SWAMP STREAM AND WETLAND RESTORATION SITE Contract No. 16- D06038 EEP IMS No. 92517 USACE Action ID No. SAW - 2007 -2585, DWQ No. 07 -1212 CLOSEOUT REPORT RECEIVED 'Ov 2 6 ?_012 Stream and Wetland NC ECOSYSTEM ENHANCEMENT PROGRAM Project Setting & Classifications County Robeson General Location Lumberton Basin: Lumber Physiographic Region: Coastal Plain Ecoregion: Southeastern Plains USGS Hydro Unit: 03040204037010 NCDWQ Sub - basin: 03 -07 -55 Wetland Classification PF01A Thermal Regime: Warm Trout Water: N/A Monitoring Year 3 November 2010 Project Performers November 2011 Source Agency: EEP Provider: Restoration Systems, LLC Designer: Florence & Hutcheson Monitoring Firm Florence & Hutcheson Channel Remediation Land Mechanics Designs Plant remediation Carolina Silvics Property Interest Holder Stewardship Overall Project Activities and Timeline Milestone Month -Year Project Instituted Permitted Construction Completed November 2007 As -built survey April 2008 Monitoring Year -1 November 2008 Supplemental Planting Early 2009 Monitoring Year -2 November 2009 Monitoring Year 3 November 2010 Monitoring Year 4 November 2011 Monitoring Year 5 October 2012 Closeout Submission November 2012 Project Setting and Background Summary A 20 25 -acre conservation easement has been placed on the Site to incorporate all restoration activities The Site contains 5 0 acres of hydnc soils, two first -order unnamed tnbutanes (UTs) to Contrary Swamp (Northern UT and Southern UT), associated floodplan, and upland slopes The purpose of this project was to restore stable pattern, dimension, and profile to the UTs, restore hydrology to drained nonnverme wetlands, and revegetate streams, floodplams, wetlands, and upland slopes within the Site The contributing watershed is characterized pnmanly by agricultural row crop production and pine plantation/forest land Preproject Site conditions consisted of agricultural row crop production Land use modifications including the removal of npanan vegetation, straightening and dredging of stream channels, and ditching of floodplan wetlands resulted in degraded water quality and unstable channel characteristics (stream entrenchment, erosion, and bank collapse) Seventeen vegetation plots (10 -10 meters by 10 meters and 7 -20 meters by 5 meters in size) were established and permanently monumented Overall, vegetative performance has been relatively successful through the momtonng period Site vegetation plots were surveyed in June 2012 for the Year 5 (2012) monitoring season Based on the number of stems counted, average densities were measured at 790 planted stems per acre surviving in Year 5 (2012) In addition, each individual plot met success criteria The dominant species identified at the Site were planted stems of silky dogwood (Corpus amomum), American elm (Ulmus americana), green ash (Fraxinus pennsylvanica), overcup oak (Quercus lyrata), cherrybark oak (Quercus pagoda), and swamp chestnut oak (Quercus michauxaa), and natural recruits of red maple (Acer rubrum) No vegetation problem areas were noted during the monitoring period Twenty cross - sections and longitudinal profiles within five 600 -foot reaches were measured throughout the momtonng period As a whole, monitoring measurements indicate minimal changes in both the longitudinal profile and cross - sections as compared to as -built data The channel geometry compares favorably with the emulated, stable E/C type stream reach as set forth in the detailed mitigation plan and as constructed Current monitoring has demonstrated dimension, pattern, and profile were stable over the course of the momtonng period No stream problem areas were noted during Year 5 (2012) monitoring Two onsite groundwater gauges and one reference groundwater gauge were maintained throughout the monitoring period Groundwater gauge 1 was inundated /saturated within 12 inches of the surface for greater than 12 5 percent of the growing season for three out of the five monitoring years, despite severe drought during the majority of the monitoring period Groundwater gauge 2 made success criteria all five years The reference gauge exhibited a downward trend throughout the 5 year monitoring period ranging from 17 1 percent of the growing season in year two to 3 7 percent of the growing season in year 4 and appears to have malfunctioned measuring 0 days of saturation for the Year 5 (2012) monitoring season No onsite wetland problem areas were noted Goals and Objectives The pnmary goals of this stream and wetland restoration project focused on improving water quality, decreasing floodwater levels, and restoring aquatic and npanan habitat These goals were accomplished by • Reducing nonpoint sources of pollution associated with agricultural land uses by providing a forested buffer adjacent to streams to treat surface runoff • Reestablishing stream stability and the capacity to transport watershed flows and sediment loads by restoring stable dimension, pattern, and profile • Promoting floodwater attenuation by,excavatmg a floodplam at a new bankfull elevation, restoring a secondary, entrenched tributary thereby reducing floodwater velocities within smaller catchment basins, increasing storage capacity for floodwaters within the Site limits, and revegetating floodplams to increase frictional resistance on floodwaters • Improving aquatic habitat by enhancing stream bed variability, restoring a riffle -pool complex, and by incorporating grade control/habitat structures Page 2 of 49 • Providing wildlife habitat including a forested riparian corridor within an area highly dissected by agricultural land uses Primary activities at the Site included 1) stream restoration, 2) wetland restoration, 3) soil scarification, and 4) plant community restoration Table 1 describes the Site restoration structures and objectives, which have provided 5004 Stream Mitigation Units (SMUs) and 5 0 Nonnvenne Wetland Mitigation Units (WMUs) • Restored 5004 linear feet of two unnamed tributaries to Contrary Swamp (Northern UT and Southern UT) by constructing moderately sinuous, E -type channels on new location • Restored 5 0 acres of nonrrivenne wetland within the interstream flat filling ditches, removing elevated spoil, thereby reestablishing historic water table elevations • Reforested approximately 20 05 acres of floodplain, stream bank, upland slopes, and nonriverme wetlands with native forest species Success Criteria Vegetation Success criteria have been established to verify that the vegetation component supports community elements necessary for forest development Success criteria are dependent upon the density and growth of characteristic forest species Additional success criteria are dependent upon density and growth of "Characteristic Tree Species " Characteristic Tree Species include planted species, species identified through inventory of a reference (relatively undisturbed) forest community used to orient the planting plan, and appropriate Schafale and Weakley (1990) community descriptions (Coastal Plain Small Stream Swamp and Nonriverine Wet Hardwoods Forest) All canopy tree species planted and identified in the reference forest will be utilized to define "Characteristic Tree Species" as termed in the success criteria Success criteria dictate that an average density of 320 stems per acre of Character Tree Species must be surviving in the first three monitoring years Subsequently, 290 Character Tree Species per acre must be surviving in year 4 and 260 Character Tree Species per acre in year 5 Stream Success criteria for stream restoration will include 1) successful classification of the reach as a functioning stream system (Rosgen 1996) and 2) channel variables indicative of a stable stream system The channel configuration will be measured on an annual basis in order to track changes in channel geometry and profile These data will be utilized to determine the success in restoring stream channel stability Specifically, the width -to -depth ratio should characterize an E -type or borderline E -/C -type channel, bank - height ratios indicative of a stable or moderately unstable channel, and minimal changes in cross - sectional area, channel width, and/or bank erosion along the monitoring reach In addition, channel abandonment and/or shoot cutoffs must not occur and sinuosity values must remain relatively constant The field indicator of bankfull will be described in each monitoring year and indicated on a representative channel cross - section figure If the stream channel is down - cutting or the channel width is enlarging due to bank erosion, additional bank or slope stabilization methods will be employed Stream substrate is not expected to coarsen over time, therefore, pebble counts are not proposed as part of the stream success criteria Visual assessment of in- stream structures will be conducted to determine if failure has occurred Failure of a structure may be indicated by collapse of the structure, undermining of the structure, abandonment of the channel around the structure, and/or stream flow beneath the structure Hydrology Target hydrological characteristics include saturation or inundation for at least 12 5 percent of the growing season within Trebloc soils (nonnverme wetlands), during average climatic conditions This value is based on DRAINMOD simulations for 62 years of rainfall data in an old field stage These areas are expected to support hydrophytic vegetation If wetland parameters are marginal a jurisdictional determination will be performed for vegetation and soils in these areas Page 3 of 49 Table 1. Site Restoration Structures and Objectives *PII =Priority 2 Page 4 of 49 Existing Linear Footage/ Designed Linear Restoration Segment/ Reach ID Station Range Restoration Type /Approach * SMU/WMUs Acreage Footage /Acreage Northern UT 10 +00 —54+65 Restoration/PII 2700 4,465 4465 Southern UT 10 +00 —15+39 Restoration/PII 442 539 539 Nonriverme Wetlands -- Restoration 5 0 5 0 5 0 Mitigation Unit Summations Stream Nonriverme Wetland s " 5004 SMUs 5 0 WMUs _ a *PII =Priority 2 Page 4 of 49 PROJECT SITE v4 � C� STORMWATER WETLAND NONRIVERINE WETLAND RESTORATION +r GROUNDWATE41PtIr, GAUGE I Y PROJECT SITE BEGIN SOUTHERN UT Sta. 10 +00.00 �P. Fb— 0 Hued «o M nJ! Co -pup -T TO SCALE i R r �Q �Y Y "NI ~ s+ 4 BFGIN NORTHERN_UT �- Sra.l0 +04.00. Page 5 of 49 }r v4 � LEGEND a nuounor+ m. ® asTOr.�rroPL $WTHERN UT —.— c seMeN �ouwo ur TJVMN UT END SOUTfff:RN UT 0 5m .2- m no, 65.94 Sta 15 +98.83 1- . — YFG PLOT BEGIN SOUTHERN UT Sta. 10 +00.00 �P. Fb— 0 Hued «o M nJ! Co -pup -T TO SCALE i R r �Q �Y Y "NI ~ s+ 4 BFGIN NORTHERN_UT �- Sra.l0 +04.00. Page 5 of 49 }r ... 2492 M •1 1 p ti. 2493 7 4M A � r. ;�I 2465 El 5t, „� <5 Ch Echoa _ ' ate' €Y, •/ 2491 ry Stwaae LEGEND Northern UT Watershed (725 Ac.) Southern UT Watershed (U7 Ac.) Project Area Florence & Hutcheson An ICK Company Robeson County r North Carolina I� 0 1000 2000 I�I�I�I�I FEET I USGS Top09r_ h.3 Watershed Map Closeout Brown Marsh Swamp Robeson County, North Carolina Dare: 1,0612 Figure: 2 Page 6 of 49 Page 7 of 49 ff OVERVIEW MAP NOT TO SCALE 4 140 WC" NOR77MRN UT Sta 10+0000 ❑ • BEGIN SOUTIZ9" UT stm 10+0000 tp YEAR 5 MONITORING BROWN MARSH SWAMP END NORTIZMN UT END SOUTHERN UT I&OMS ROBESON gj Sta. 54+6534 Stm 15+98.83 98.83 I— RYS I", E-11 I" RKW SHEEr I OF 8 Page 8 of 49 VIG vlk��& wbch CULVERT YEAR 5 MONITORING BEGIN REACH PLOT . CROSSING STA 46 +09 50 0 imoo CROSS-SEC110M 11 VEG PLOT 10 SCALE --BEGIN REACH 3 PROFILE STA 37+30 CROSS - SECTION 10 it Tom_ CROSS-SECTION 16 V PLOT a t \1 , -1-1c . • % // "I'll Q CROSS-SECTION 15 INORTHERN UT I WCH VEG PLOT 9 L-END REACH 3 PROFILE STA 43+69 CROSS--SECTION 9 STORMWATER WETLAND NONRIVERINE WETLAND RESTORATION GROUNDWATER GAUGE I O' ao VEG PLOT 15 VEG PLOT 14 0/ — CROSS--SECTION 14 CROSS-SECTION 13 CROSS-SECTION 12 Page 9 of 49 GROUNDWATER GAUGE 2 so VEG PLOT 16 0 VEG PLOT 17 YEAR 5 MONffORING BROWN MARSH SWAMP '' 16- D06038 ""; ROBESON V: RYS wn IV12 RKW SHEET 2 Of 8 LEGEND FLOW DIRECTION BANKFULL BENCH TERRACE EASEMENT BOUNDARY ROOTWAD Sm • 20m VEG PLOT ❑ 10. a IDm VEG PLOT MCWTOONr, NtOftf WCH VEG PLOT 9 L-END REACH 3 PROFILE STA 43+69 CROSS--SECTION 9 STORMWATER WETLAND NONRIVERINE WETLAND RESTORATION GROUNDWATER GAUGE I O' ao VEG PLOT 15 VEG PLOT 14 0/ — CROSS--SECTION 14 CROSS-SECTION 13 CROSS-SECTION 12 Page 9 of 49 GROUNDWATER GAUGE 2 so VEG PLOT 16 0 VEG PLOT 17 YEAR 5 MONffORING BROWN MARSH SWAMP '' 16- D06038 ""; ROBESON V: RYS wn IV12 RKW SHEET 2 Of 8 YEAR 5 MONITORING lAF .l °o °o CLEARCUT cp r; CROSS SECTION 3 — BEGIN NORTHERN UT /d Sta. 10+00.00 BEGIN REACH 5 PROFILE / O STA 11+ 00 /J (^ VEG E _ - -- VEG . PLOT 2 i 1 � i .,� • e CROSS SECTION 2 0 CROSS SECTION 1 J L/1 Ems_____ E —CROSS SECTION 4 DRAIN TILE LEGEND FLOW ROOTWAD ��. OIRECFION /1/-- BoWULL O Sm x 20 VEG PLOT BENCH f•i r ; o NORTHERN UT TERRACE 3� LQ • LOCATION -E- EASEMENT BOUNDARY ♦- MOWTO04G HIOHLF a � a' AGRICULTURAL FIELDS kj I LEGEND FLOW ROOTWAD ��. OIRECFION /1/-- BoWULL O Sm x 20 VEG PLOT BENCH a tom , iom VEC PLOT TERRACE PERMANENT PHOTO • LOCATION -E- EASEMENT BOUNDARY ♦- MOWTO04G HIOHLF Page 10 of 49 YEAR 5 MONITORING END REACH 5 PROFILE K-CAM REACH 4 PROFILE STA 20+27 AGRICUWRAL FIELDS STA 20+16 r'-- -E E [ PLOT 51 NORTHERN UT CROSS SEMON 7 AGRICUTURAL FIELDS END REACH 4 PROFILE STA 26 +22 Page 11 of 49 O RI 0 63 LEGEND FLOW OWC7VOIN BANKFULL 184cm TERRACE As ..... T 'Ou.., lOOTWAD 5m . 20. VEG PLOT ❑ I- — I-T ffl"",NT ' HMO LOCATION FT MONC#Jl4G MOKE 00 PLOT 4 T 6 CROSS SECTION 5 CROSS secnON CROSS SECTION 6 8 CROSS SEMON 7 AGRICUTURAL FIELDS END REACH 4 PROFILE STA 26 +22 Page 11 of 49 O RI 0 63 LEGEND FLOW OWC7VOIN BANKFULL 184cm TERRACE As ..... T 'Ou.., lOOTWAD 5m . 20. VEG PLOT ❑ I- — I-T ffl"",NT ' HMO LOCATION FT MONC#Jl4G MOKE CROSS SEMON 7 AGRICUTURAL FIELDS END REACH 4 PROFILE STA 26 +22 Page 11 of 49 O RI 0 63 LEGEND YEAR -5- MON110RING FLOW DIRECTION 5 D 50 SCALE RANKFULL BENCH TERRACE EASEMENT BOUNDARY WOTWAD 5. a 20m VEG PLOT AGRICULTURAL FIELDS NORTHERN LIT E -C,T PERMANENT PHOTO BEGIN REACH 3 PROFILE LOCATION STA 37+30 ♦ MONITORING PROFIU ------- r4) V) - - - - -- -- V) CULVERT CROSSING O -------------- I Z-1— Ln 8 AGRICULTURAL FIELDS YEAR 5 MONITORING i5il BROWN MARSH SWAMP 16-MG38 � ROBESON RVs TV12 RKW SHEET 5 OF 8 Page 12 of 49 -.rl& '+(1'C AD STORMWAIU WETLAND AGRICUUURAL DITCH YEAR 5 MONITORING AGRICULTURAL FIELDS O O O PLOT 8 CROSS - SECTION 10 — CROSS-SECTION 11 —E— E— — END REACH 3 PROFILE STA 43+69 E DC �F v N o - CROSS-SECTION 9 E NORTHERN UT CROSS - SECTION 12 J AGRICULTURAL FIELDS Page 13 of 49 E FloraM B Xu6chawn '', 2s 0 so i _. BEGIN REACH 2 PROFILE STA 46 +09 CROSS-SECTION 13 ---1 1�1' VEG AT 10 YXA?lP YEAR 5 MONITORING BROWN MARSH SWAMP 16-006038 ROBESON RYS 1112 RKW SHEET 6 OF 8 LEGEND PLOW DRAc70N &VWULL MICH —E— Taua LASBA047 ROUNDARY ROOTWAD sm .20m VEG PLOT tom , wm vE� not PERAIANENT MOTO LOCATION �-- MONITORING PROFILE CROSS-SECTION 11 —E— E— — END REACH 3 PROFILE STA 43+69 E DC �F v N o - CROSS-SECTION 9 E NORTHERN UT CROSS - SECTION 12 J AGRICULTURAL FIELDS Page 13 of 49 E FloraM B Xu6chawn '', 2s 0 so i _. BEGIN REACH 2 PROFILE STA 46 +09 CROSS-SECTION 13 ---1 1�1' VEG AT 10 YXA?lP YEAR 5 MONITORING BROWN MARSH SWAMP 16-006038 ROBESON RYS 1112 RKW SHEET 6 OF 8 YEAR 5 _MONITORING LEGEND --i--- FLOW DIRECTION LOG SILL R mm" S. • 20. VEG PLOT eENCN ❑ 10m • 10m VEG PLOT _� -- TERRACE � II END REACH 2 PROFILE 1 POWANENT PHOTO — E//ppJJ— EASFM0:T BOUNDARY STA 5z +78 " FOR SOUTHERN LOCATION RDOTWAD �— MONROUNG PlOg6 —E - -1_ c j SEE SHEET NO. 8 OF 8 BROWN MARSH <, Page 14 of 49 AGRICULTURAL FIELDS O � II END REACH 2 PROFILE 1 ��_ —E� _ D STA 5z +78 " FOR SOUTHERN UT —E - -1_ c j SEE SHEET NO. 8 OF 8 \ \ O V EG NORTHERN UT O PLOT 11 __ CROSS- SECTON 16 StQ. %& f0t% .. (, / ___- \ i WOODS e-, \ \•,•` •\� I 7 ! i - ,'', `` - --- \` hS �• \ \ti ' : ; END NORTHERN UT v1 0 - - -- - -- ---' Sta. 54 +65.34 cROSSSECnoN u 0 E q a E 3� E y + CROSS - SECTION 14 y F V- O � AGRICULTURAL FIELDS YEAR 5 MONITO BROWN MARSH <, Page 14 of 49 YEAR _5 MONITORING IF[ .X 25 0 50 SCALE BEGIN SOUTHERN UT END SOUTHERN UT Sta. 10 +00.00 Sta. 15 +98.83 AGRICULTURAL FIELDS END REACH 1 PROFILE STA 15 +b7 BEGIN REACH i PROFILE STA 10 +10 WOODS O O p CROSS-SECTION 19 N CROSS - SECTION 17 kc S O E E— � 'oo i —E E - - - -E E „' - -- -- `. SOUTHERN UT vEG Ln - -- i PLOY is cROSSsECION so\i p� CROSS- SECAON 18 — o x / a. FOR NORTHERN UT 3 to o SEE SHEET NO. 7 OF 8 � LEGEND AGRICULTURAL FIELDS \ w _...�,� Row DIRECTION LOG SILL ���-- BANIDUU. O am .lam YEG nor YEAR 5 MONITORING BENCH ❑ Tom = Tam vEC Rol BROWN MARSH SWAMP -_`- TaRACE 16 D06038 C0 ROBESON EASEMENT BOUNDARY • LOCATION PHOTO w . LOCATION mao w: � wIE 1142 ROOTWAD • MONITORING PROFILE RRW SHEEP 8 OF 8 - . Page 15 of 49 yA 143.0 1424 141-0 140.0 139.0 139.9 137.0 136.0 135.0 134.0 133.0 Brown Marsh Reach 5- XS 3 Riffle 0 10.0 15.0 20.8 25A 30.9 31.0 mg8oce (It") -As bulk Sa-y -Yar I (IO)01 YW 2 (2000) -Year 3 (1010) -Y-r 4 (201 1) --Y-T 5 (2012) --- -- ----- -- --- --- - Page 16 of 49 Brown Mar%h Reach 5 - XS I Riffle 143.0 - - 142.0 142.0 - Ran" F2"•. (RPPML) 140.0 C, - BaoUall Elegy. 133.0 137.0 - A 136.0 IJ5.0 134.0 137.0 133A 0.0 5.0 1&0 14.0 26.0 23.0 -A.bWk%-y -Y-r I (Ism y .. 20009) -Y- 3 (2010) -N-r4(2011) N-r (111111) yA 143.0 1424 141-0 140.0 139.0 139.9 137.0 136.0 135.0 134.0 133.0 Brown Marsh Reach 5- XS 3 Riffle 0 10.0 15.0 20.8 25A 30.9 31.0 mg8oce (It") -As bulk Sa-y -Yar I (IO)01 YW 2 (2000) -Year 3 (1010) -Y-r 4 (201 1) --Y-T 5 (2012) --- -- ----- -- --- --- - Page 16 of 49 Brown Marsh Reach 5 -XS 4 Pool 142.0 - 141.0 - BaoUall Elegy. 140.0 139.0 137.0 W 136.0 135.0 134.0 _..------------- - - - - -- 133.0 0.0 5.0 10.0 15.0 20.0 25.0 30.0 Disbace(teet) -As built Smffy -Yw 1 (2008) -Year 2 (2009) � Ym 3 (2010) -Y=r 4 (ZOII) -Yar 5 (2012) Brown Marsh Reach 4 - XS 7 Pool 143.0 - -- - -- - -- - - -I 143.0 -------- -------- --- - - -- -- --- 142.0 141.0 142.0 I I 140.0 i. Baakfdl Elev. 139.0. `a -... Z7') - 138.0 _.... t' 2 139.0 g 137.0 w 136.0 4, a 135.0 �' 13&0 134.0 - - - - --- 133.0 0.0 5.0 10.0 Sao 2010 25.0 Dlsa nee (feel) BAs built Survey -Year 1 (2008) --Year 2 (2009) +-Year 3 (2010) _Year 4 (2011) - -Yar 5 (2012) Page 17 of 49 141.0 142.0 141.0 140.0 c ! 139.0 r 138.0 e 137.0 6 � 136.0 135.0 134.0 133.0 0.0 Brown Marsh Reach 4 - XS 6 Riffle 5.0 10.0 15.0 20.0 21,0 Distance (feet) ll BAs built Survey -7 ear1(2008) - Year2(2009) -Y-3 (2010) +Year4(2011) --Y- ,.1(2012) 1(2012) _0 I Brown Marsh Reach 4 - XS 8 Riffle 143.0 -------- -------- --- - - -- -- --- - -- - -- i 142.0 I 141.0 140.0 _ t' 2 139.0 -.. BankfuBFaev. - a 13&0 p 137.0 131:0 135.0 - -- -- - - -- - - - -- -- - - -.. ._.. -- - - - -- - - -- - -- - - - - -- -- - ._ -- - - - - -- - - - ---- - - -i 134.0 133.0 i 0.0 a0 ]RO 1S0 2 0.0 24 Daanre (feet) B Asbt Sum y _Ye1 (2008) ^Yrar2 (2009) +Ya3(2010) - •- _YwN(2011) Year 1(2012) _0 I Brown Marsh Reach 3 - XS 11 Riffle 140.0 -7 Brown Marsh Reach 3 - XS 9 Riffle 139.0 - 140.0 - - 139. - 13&0 W, 1.15.0 139.0 134.0 BmkfuH Elev. -j (app-) 137.0 X 136.0 . ..................... . Ar 135.0 - 134.0 0.0 5.0 10.0 15.0 20.0 25.0 Dirtmam (feet) bWIt S-ty -Vwr 1 (2008) Year 2 (2009) -Year 3 (2010) -Year 4 (2011) W 134.0 133.0 132.0 133.0 132.0 31.0 131.0 30.0 0.0 5.0 10.0 15.0 20.0 25.0 130.0 -As built Su•ey -Yar 1 (2008) -Year 1 (2009) -Yftr 3 (2010) -Yom 4 (200) -Y"r 5 (2012) 0.0 5.0 10.0 15.0 20.0 25.0 -m built Survey -Y- 1 (2008) Year 2 (2009) -Year 3 (2010) -Year 4 (2011) - --Year 5 (2012) Brown Marsh Reach 3 - XS 11 Riffle 140.0 -7 140.0 139.0 - 139.0 137.0 - 13&0 W, 1.15.0 134.0 137.0 -j (app-) 136.0 132.0 135.0 134.0 0.0 5.0 10.0 15.0 20.0 25.0 Dirtmam (feet) bWIt S-ty -Vwr 1 (2008) Year 2 (2009) -Year 3 (2010) -Year 4 (2011) W 133.0 132.0 31.0 30.0 0.0 5.0 10.0 15.0 20.0 25.0 Dktanm (feet) -As built Su•ey -Yar 1 (2008) -Year 1 (2009) -Yftr 3 (2010) -Yom 4 (200) -Y"r 5 (2012) Brute n Marsh Reach 3 - XS 10 P,.,l 140.0 139.0 133.0 137.0 136.0 S 134.0 133.0 132.0 131.0 IzOppr-) 130.0 4.0 14.0 15.0 Io.S 25.4 Dlahnce (feel) As baBi Samy -Yar 1 (2008) -Year 2 (2009) -Yar 3 (2010) -Ymr4(2011) --Year S(2012) Brown Marsh Reach 3 - XS 12 Pool 140.0 -7 139.0 - 137.0 - 136.10 W, 1.15.0 134.0 W 133.0 - 132.0 131.:130. 0.0 5.0 10.0 15.0 20.0 25.0 Dirtmam (feet) bWIt S-ty -Vwr 1 (2008) Year 2 (2009) -Year 3 (2010) -Year 4 (2011) Page 18 of 49 Brown Marsh Reach 2 - XS 13 Pool 140.0 140.0 139.0 13&0 139.0 138.0 137.0- 137.0 SankfW1 Ekv. Opp-) 138.0 Banidull Elev. 136.0 137.0 BanISUO Eky. (apprex-) 135.0 133.0 - 136.0 132.0- 134.0 131.0- 133.0 134.0 130.0 133.0 Distance (feel) 132.0 132. 131.0 132.0 13 31.0 Didammfeet) -A. bulk Survey -2008 Survey -2009su"ey -2010 su-.y -2011 FA-.y -2012 Survey Distance (fed) rA, balk S.--y -2008 Survey - -2009 S.-Y -20103my -2011 Survey -2012 S.2=.y 30.0 0.4 5.0 10.0 15.0 20.0 25.0 DI tame (fmt) -ace b.HtSur,gy -2005 Survey - +•-2009 Survey +2010S-y -V-4(2011) -Year -1(2012) Brown Marsh Reach 2 - XS 15 Pool 140.0 139.0 139.0 13&0 138.0 137.0- 137.0 SankfW1 Ekv. Opp-) Banidull Elev. 136.0 13&0 - 134.0- III 135.0 133.0 - 132.0- 134.0 131.0- 133.0 130.0 ao 5.0 10.0 15.0 2&0 25.0 Distance (feel) 132.0 132. 131.0 13 0.0 5.0 10.0 1110 20.0 25.0 Didammfeet) -A. bulk Survey -2008 Survey -2009su"ey -2010 su-.y -2011 FA-.y -2012 Survey Brown Marsh Reach 2 - XS 14 Riffle 140.0 - 139.0 139.0- 13&0 137.0- (appmt SankfW1 Ekv. Opp-) 136.0- 13&0 - 134.0- III 133.0 - 132.0- 134.0 131.0- 130.0 ao 5.0 10.0 15.0 2&0 25.0 Distance (feel) -As boll(Survq -2005 Survey -20D9Sumcy - 2010 Survcy -2011 Survey -2012S-ey Brown Marsh Reach 2 - XS 16 Riffle 139.0 137.0 SankfW1 Ekv. Opp-) 116.0 134.0 133.0 132. 13 13.0 11.11 5.0 18.0 15.0 20.0 25.0 Distance (fed) rA, balk S.--y -2008 Survey - -2009 S.-Y -20103my -2011 Survey -2012 S.2=.y Page 19 of 49 140.0 139.0 13&9 137.0 136.0 f Z 135.0 134.0 132.0 131.0 130.0 Brown Marsh Reach I - XS 17 Riffle &0 10.0 15.0 20.0 25.0 Dhtamrc (fat) ji. WN S-Y -Y-1 (2011th - Var 2 (2009) -Y- 3 (2910) -Ymr 4 (MI) --Yew 5 (2012) 139.0 131LO 137.0 136.0 135.0 134.0 133.0 132.0 131.0 130.0 0.0 5.0 18.0 15.0 20.0 Dirtatree (feel) -A. buRt San" -Ya I (Z".S-Wy - --Year 2 (1" - Year 3(2010) -Y-,4 (2OU) Brown Marsh Reach I - XS 19 Pool 25.0 30.0 NIM 5 (2012) Brown Marsh Reach I - XS 19 Riffle 40.0 139.0. me RaaOfaa Eke. 137.0 Z 136.0 135.0 Z 135.0 11.1.0 133.0 132.0 131.0 139.0 0.0 $.0 10.0 15.0 20.0 2S 134k. 0.0 Ile 10.0 1910 20.0 290 -A, baW Sang -Year 1 (2008) -Year 2(209) -Vftr3(2010) -08-4(20111 VMS(Zol?) 139.0 131LO 137.0 136.0 135.0 134.0 133.0 132.0 131.0 130.0 0.0 5.0 18.0 15.0 20.0 Dirtatree (feel) -A. buRt San" -Ya I (Z".S-Wy - --Year 2 (1" - Year 3(2010) -Y-,4 (2OU) Brown Marsh Reach I - XS 19 Pool 25.0 30.0 NIM 5 (2012) Page 20 of 49 BrowuNtamb Reach I - XS 20 Pod 40.0 39.0 me RaaOfaa Eke. 131.0 135.0 134.0 133.0 1310 01.0 134k. 0.0 Ile 10.0 1910 20.0 290 - --Ymr 1 420M -V-,3(2010) V- 2 (2009) -Y-40011) N-5(2012) Page 20 of 49 Brown Marsh Reach 2 - Profile Brown Marsh Reacl, 3 Profile Brown Marsh Reach t - Profile (No Water In Channel) 136 136 136 135 - I .. d 134 °0 135 0 133 « a a. IV/ w e 133 133 133 a. w —As built Survey —2008 Survey —2009 Survey —2010 Survey -•2011 Survey +2012 Survey —2012 Water Surface 131 4600 4700 4800 4900 5000 5100 5200 5300 W 132 131 131 3700 3800 3900 4000 4100 4200 4300 4400 130 Distance (feet) 1000 1100 1200 1300 1400 1500 1600 Distance (feet) —As built Survey —2008 Survey —2009 Survey —2010 Survey —2011 Survey —2012 Survey --2012 Water Surface Brown Marsh Reach 2 - Profile Brown Marsh Reacl, 3 Profile 135 136 136 135 134 I i� PiN °0 135 0 133 « a a. IV/ w 132 133 133 2000 2100 2200 2300 2400 2500 2600 2700 w —As built Survey —2008 Survey —2009 Survey —2010 Survey -•2011 Survey +2012 Survey —2012 Water Surface 131 4600 4700 4800 4900 5000 5100 5200 5300 Distance (feet) —As built Survey —2008 Survey —2009 Survey —2010 Survey +2011 Survey --2012 Survey —2012 Water Surface Brown Marsh Reach 4 Profile Brown Marsh Reacl, 3 Profile 136 136 135 I 134 PiN °0 135 > L W « 134 > 133 133 2000 2100 2200 2300 2400 2500 2600 2700 w —As built Survey —2008 Survey —2009 Survey —2010 Survey -•2011 Survey +2012 Survey —2012 Water Surface 132 131 3700 3800 3900 4000 4100 4200 4300 4400 Distance (feet) —As built Survey —2008 Survey —2009 Survey —2010 Survey 2011 Survey + -2012 Survey —2012 Water Surface Brown Marsh Reach 4 Profile 137 136 I d PiN °0 135 > L W 134 133 2000 2100 2200 2300 2400 2500 2600 2700 Distance (feet) —As built Survey —2008 Survey —2009 Survey —2010 Survey -•2011 Survey +2012 Survey —2012 Water Surface Page 21 of 49 Brown Marsh Reach 5- Pronle 137 — 136 C O as 9 N w 135 134 1100 1200 1300 1400 1500 1600 1700 1800 1900 Distance feet —As built Survey —2008 Survey —2009 Survey +2010 Survey 2011 Survey +2012 Survey —2012 Water Surface Page 22 of 49 Table 2a. Dimensional Morphology Summary - Reach 5 (Sta. 14 +25 to 20 +27) Parameter Cross Section 1 Station 11 +60 Riffle Cross Section 2 Station 13 +70 Pool Cross Section 3 Station 14 +90 Riffle Cross Section 4 Station 17 +40 Pool Dimension MYI MY2 MY3 MY4 MY5 MY+ MYl MY2 MY3 MY4 MY5 MY+ MYI MY2 MY3 MY4 MY5 MY+ MYI MY2 MY3 MY4 MY5 MY+ BF Width (ft) 172 137 112 166 113 109 162 175 1 113 1 163 118 120 164 1 120 116 124 136 119 123 123 117 Floodprone Width (ft) (approx) 450 450 450 450 BF Cross Sectional Area (ft) 21 0 135 11 1 161 112 150 222 209 133 200 141 150 136 154 139 121 141 173 191 154 175 159 166 11 0 BF Mean Depth (ft) 1 2 1 0 1 0 1 0 to 1 6 14 1 2 1 2 1 2 1 2 1 3 1 1 09 1 2 1 0 1 1 14 14 1 3 14 1 3 14 1 1 BF Max Depth (ft) 24 20 18 23 18 26 28 25 19 25 21 24 22 22 21 21 23 25 30 25 26 25 25 22 Width /Depth Ratio 142 139 1 1 2 171 1 l 4 NA NA NA NA NA NA 86 106 176 103 112 109 NA NA NA NA NA NA go Entrenchment Ratio 26 3 3 40 27 40 NA NA NA NA NA NA 39 37 27 3 8 39 36 NA NA NA NA NA NA 45 Bank Height Ratio 1 0 1 0 1 0 1 0 10 NA NA NA NA NA NA 10 1 0 1 0 10 1 0 1 0 NA NA NA NA NA NA 1 0 WettedPenmeter(ft) 181 143 118 173 119 113 174 184 121 173 127 124 129 171 128 125 134 132 151 130 135 135 130 110 Hydraulic radius (ft) 1 2 09 09 09 09 1 3 1 3 1 1 1 1 1 2 1 1 12 1 1 09 1 1 1 0 1 1 1 3 l 3 1 2 1 3 12 1 3 10 fable 2b. Dimensional Parameter many - Reach 4 Sta. 20 +16 to 26+ Cross Section 5 Station 20 +55 Pool Cross Section 6 Station 21 +80 Riffle Cross Section 7 Station 22 +95 Pool Cross Section 8 Station 25 +80 Riffle Dimension MYI MY2 MY3 MY4 MY5 MY+ MYl MY2 MY3 MY4 MY5 MY+ MYI MY2 MY3 MY4 MY5 MY+ MYl MY2 MY3 MY4 MY5 MY+ BF Width (ft) 111 112 113 95 109 113 115 102 114 103 136 129 132 121 122 112 120 105 100 110 Floodprone Width (ft) (approx) 450 450 450 450 BF Cross Sectional Area (ft) 190 151 157 150 160 139 132 122 150 119 218 189 202 173 185 112 123 122 11 0 118 BF Mean Depth (ft) 1 7 14 1 4 1 6 1 5 1 2 1 1 1 2 1 3 1 2 16 1 5 1 5 14 1 5 10 1 0 1 2 1 1 1 1 BF Max Depth (ft) 32 26 26 26 26 24 23 22 24 22 32 27 27 25 27 22 22 22 22 22 Width/Depth Ratio NA NA NA NA NA 9 1 101 85 86 89 NA NA NA NA NA 113 11 7 90 go 103 Entrenchment Ratio NA NA NA NA NA 40 39 44 39 44 NA NA NA NA NA 40 3 8 43 45 41 Bank Height Ratio NA NA NA NA NA 1 0 1 0 1 0 10 1 0 NA NA NA NA NA 1 0 1 0 1 0 1 0 1 0 WettedPenmeter(ft) 130 126 127 113 130 124 125 112 124 113 155 142 144 132 135 123 129 114 110 121 Hydraulic radius (ft) 15 12 12 1 3 12 1 1 11 11 12 1 1 1 4 1 3 1 4 1 3 1 4 0 9 10 11 10 10 Page 23 of 49 Table 2c. Dimensional Parameter mar - Reach 3 Sta. 37 +30 to Cross Section 9 Station 41 +25 Riffle Cross Section 10 Station 42 +30 Pool Cross Section 11 Station 43 +75 Riffle Cross Section 12 Station 45 +05 Pool Dimension MY1 MY2 MY3 MY4 MY5 MY+ MYl MY2 MY3 MY4 MY5 MY+ MY1 MY2 MY3 MY4 MY5 MY+ MY1 MY2 MY3 MY4 MY5 MY+ BF Width (ft) 123 116 117 107 108 109 109 146 117 118 118 115 109 126 104 116 100 101 120 120 93 108 100 120 450 Floodprone Width (ft) (approx) 450 450 450 450 BF Cross Sectional Area (ft) 148 131 133 125 136 128 203 174 182 154 171 20 1 164 111 127 95 109 139 186 105 137 128 144 1 7 BF Mean Depth (ft) 1 2 1 1 1 1 1 2 1 3 1 2 14 1 5 l 5 1 3 1 5 1 8 1 3 1 1 1 1 l 0 1 1 1 2 1 6 1 1 1 3 1 3 1 2 31 BF Max Depth (ft) 23 21 21 22 22 23 36 28 27 27 27 34 25 21 21 20 20 24 29 21 22 22 24 NA Width /Depth Ratio 102 102 104 9 1 86 92 NA NA NA NA NA NA 97 98 106 105 94 104 NA NA NA NA NA NA Entrenchment Ratio 3 7 39 3 8 42 42 4 1 NA NA NA NA NA NA 36 43 39 45 45 3 8 NA NA NA NA NA NA Bank Height Ratio 10 10 1 0 1 0 1 0 1 0 NA NA NA NA NA NA 1 0 1 0 1 0 1 0 10 1 0 NA NA NA NA NA 148 Wetted Penmeter(ft) 132 124 125 117 122 119 166 131 131 136 128 134 13 7 112 124 110 110 132 136 103 118 11 1 134 14 Hydraulic radius (ft) l l 1 1 1 1 1 1 1 1 1 1 1 2 1 3 14 1 1 1 3 1 5 l 2 1 0 10 09 1 0 1 1 14 1 0 1 2 1 1 l 1 l able 2t1. Dimensional ino Parameter imar - Keach "2 (sta. 46+1U to 52+ Cross Section 13 Station 47 +45 Pool Cross Section 14 Station 47 +48 Riffle Cross Section 15 Station 50 +75 Pool Cross Section 16 Station 52+02 Riffle Dimension MY1 MY2 MY3 MY4 MY5 MY+ MYI MY2 MY3 MY4 MY5 MY+ MY1 MY2 MY3 MY4 MY5 MY+ MY1 MY2 MY3 MY4 MY5 MY+ BF Width (ft) 129 125 130 119 106 109 109 109 1 100 107 109 114 110 109 116 108 120 119 103 111 Floodprone Width (ft) (approx) 450 450 450 450 BF Cross Sectional Area (ft) 21 3 20 1 21 6 198 20 1 141 128 133 116 122 200 20 1 190 189 202 144 139 145 131 137 BF Mean Depth (ft) 1 7 1 6 1 7 1 7 19 1 3 1 2 l 2 1 2 1 1 1 8 1 8 1 7 1 7 1 7 1 3 1 2 1 2 1 3 1 2 BF Max Depth (ft) 31 30 30 32 30 21 23 22 23 23 33 34 27 29 30 23 24 23 24 24 Width/Depth Ratio NA NA NA NA NA 84 92 89 87 94 NA NA NA NA NA 8 1 104 97 8 1 90 Entrenchment Ratio NA NA NA NA NA 41 4 1 41 45 42 NA NA NA NA NA 42 3 8 3 8 44 41 Bank Height Ratio NA NA NA NA NA 1 0 1 0 1 0 1 0 1 0 NA NA NA NA NA l 0 1 0 1 0 1 0 1 0 Wetted Perimeter(ft) 148 141 144 140 121 120 119 118 112 118 131 134 126 126 136 120 132 128 115 12 7 Hydraulic radius (ft) 14 14 1 5 14 1 7 1 2 1 1 1 1 1 0 1 0 1 5 1 5 1 5 1 5 1 5 1 2 1 1 1 1 1 1 1 1 Page 24 of 49 I able Ze. lulmenslonal Parameter tmar - peach 1 Sta. 10 +10 to 15 +67) Cross Section 17 Cross Section 18 Station 13 +60 Riffle Station 12 +45 Pool Cross Section 19 Station 10 +72 Riffle Cross Section 20 Station 10 +52 Pool Dimension MYl I MY2 MY3 I MY4 I MYS I MY+ MY1 I MY2 I MY3 I MY4 I MYS I MY+ MY1 I MY2 I MY3 I MY41 MYS I MY+ MY1 I MY2 I MY3 I MY4 I MY5 I MY+ BF Width (ft) 88 78 1 98 1 85 1 81 70 1 82 1 88 1 80 1 75 67 1 72 1 72 1 77 1 65 62 1 69 1 78 1 70 1 72 Floodprone Width (ft) (approx) 350 35 0 350 350 BF Cross Sectional Area (ft) 47 49 62 45 44 77 69 78 70 67 43 38 38 36 31 62 54 64 58 62 BF Mean Depth (ft) 05 06 06 05 05 1 1 08 09 09 09 06 05 05 05 05 10 08 08 08 09 BF Max Depth (ft) 1 3 1 3 1 2 1 2 1 1 2 1 1 6 1 6 1 6 1 6 1 1 1 0 09 09 09 1 9 1 5 1 5 14 1 4 Width /Depth Ratio 162 126 15 5 159 149 NA NA NA NA NA 104 136 137 163 13 5 NA NA NA NA NA Entrenchment Ratio 34 45 36 4 1 43 NA NA NA NA NA 45 49 48 45 54 NA NA NA NA NA Bank Height Ratio 1 0 1 0 1 0 1 0 1 0 NA NA NA NA NA 1 0 1 0 1 0 1 0 1 0 NA NA NA NA NA WettedPenmeter(ft) 93 83 102 89 85 83 89 94 87 83 71 76 75 79 69 74 76 84 76 79 Hydraulic radius (ft) OS 06 06 05 05 09 08 08 08 08 06 05 05 05 05 08 07 08 08 08 Page 25 of 49 Table 3. Verification of Banldull Events *as recorded at a nearby station in Lumberton (Weather Underground 2012) 12 10 VW Q) .r- 5 ,S6 C 0 .Y �a Q4 'u d a K Figure 5. Annual Climatic Data vs. 30 -year Historic Data > �i Q Q H O Z ww 42008 ** t 42009 ** r 2010 ** ____.12011 ** Table 4. Summary of Groundwater Gauge Results Success Criteria Achieved/Max Consecutive Days During Growing Season Photo (if Date of Occurrence Method available) April 5, 2008 A total of 3.73 inches of rain fell on April 5, 2008 *. -- September 6, 2008 A total of 4.6 inches of rain fell on September 5 -6, 2008* Photos 1 -2 Yes /53 days A total of 2.0 inches of rain fell on February 28 -March 1, 2009 *. In No /25 days March 1, 2009 addition wrack was documented within the floodplain during a Site visit. (28 percent) (21.5 percent) A total of 3.3 inches of rain fell on November 10 -12, 2009* resulting from (10.2 percent) November 11, 2009 Tropical Storm Ida -- May 23, 2010 A total of 2.7 inches of rain fell on May 22 -24, 2010 *. -- July 27, 2010 A total of 2.9 inches of rain fell on July 27, 2010 *. -- September 27, 2010 A 7.7 -inch* rainfall event occurring between September 26 -30, 201 *. -- February 5, 2011 A 2.5 -inch* rainfall event occurring between February 2 -5, 2011 *. -- July 5, 2011 A 3.1 -inch* rainfall event occurring between July 4 -6, 2011 *. -- August 12, 2011 A 3.5 -inch* rainfall event occurring between August 12 -14, 2011*. -- (17.1 percent) A total of 4.4 inches* of rainfall occurring between August 19 -22, 2011 * (3.7 percent) August 19, 2011 one week after a total of 3.5 inches of rain. A total of 2.0 inches* of rainfall occurring between August 26 -27, 2011 * August 26, 2011 after a total of 7.9 inches of rain the previous two weeks. -- June 28, 2012 A total of 3.19 inches* of rainfall occurring between June 22 -24, 2012 *. Photos 3 -4 August 24, 2012 A total of 2.8 inches* of rainfall occurring between August 18 -24, 2012 *. Photos 5 -6 *as recorded at a nearby station in Lumberton (Weather Underground 2012) 12 10 VW Q) .r- 5 ,S6 C 0 .Y �a Q4 'u d a K Figure 5. Annual Climatic Data vs. 30 -year Historic Data > �i Q Q H O Z ww 42008 ** t 42009 ** r 2010 ** ____.12011 ** Table 4. Summary of Groundwater Gauge Results *Data was collected through October 4, 2012; data will continue to be collected for the remainder of the Year 5 (2012) growing season (through November 14, 2012). Page 26 of 49 Success Criteria Achieved/Max Consecutive Days During Growing Season Gauge (Percentage) Year 1 (2008) Year 2 (2009) Year 3 (2010) Year 4 (2011)* Year 5 (2012) 1 Yes /68 days Yes /53 days No /29 days No /25 days Yes /34 days (28 percent) (21.5 percent) (11.8 percent) (10.2 percent) (13.3 percent) 2 Yes /35 days Yes /55 days Yes /35 days Yes /53 days Yes /41 days (23 percent) (22.4 percent) (14.2 percent) (21.5 percent) (16.6 percent) Ref 1 34 days 42 days 13 days 9 days 0 days (14 percent) (17.1 percent) (5.3 percent) (3.7 percent) (0 percent) *Data was collected through October 4, 2012; data will continue to be collected for the remainder of the Year 5 (2012) growing season (through November 14, 2012). Page 26 of 49 Table 5. Summary of Planted Vegetation Plot Results Plot Planted Stems /Acre Counting Towards Success Criteria Year 1 (2008) Year 2 (2009) Year 3 (2010) Year 4 (2011) Year 5 (2012) 1 526 809 850 890 850 2 486 567 607 607 607 3 445 526 526 1012 526 4 243 850 728 688 890 5 971 1214 1214 647 1093 6 445 607 607 324 647 7 405 850 1012 486 1012 8 809 1214 1335 850 1335 9 931 1052 1012 1335 1052 10 1093 1012 971 1012 728 11 405 486 486 1174 405 12 40 162 202 526 364 13 567 607 647 607 647 14 162 647 890 850 890 15 40 526 971 1052 1012 16 202 445 526 607 607 17 81 647 890 728 971 Average of All Plots (1 -17) 476 705 793 788 790 Table 6. Planted Species Vegetation Association Coastal Plain Small Stream Swamp (Planting Area) Area acres 20.05 SPECIES Total Number Planted Percentage of Total Green ash Fraxcnus enns lvanica 2,000 74% Laurel oak uercus laurt olta 5,400 199% Chenybark oak uercus pagoda) 5,400 199% Swamp chestnut oak uercus phellos 5,400 199% Amencan elm Ulmus americans 5,400 199% Sdky dogwood Cornus amomum 1,600 5 9% Sweetbay ma ohs (Magnolia vtr znzana 2,000 74% TOTAL 27,200 100.0% Page 27 of 49 EEP Recommendation and Conclusion The Brown Marsh Site has completed 5 years of vegetative, hydrologic, and stream morphologic monitoring. Stream morphology and vegetative growth appear to have met success criteria. Wetland hydrologic monitoring has shown a trend towards success even in several years of drought conditions. Gauge 1 was slightly below success criteria in Year 2010 and 2011 with 11.8 and 10.2 percent of the growing season. These years were characterized by excessive drought, during which the reference gauge also did not meet success. Given the drought conditions, the relatively high percentage of the growing season the gauge did make success, along with three successful years out of five, it would appear that this gauge is located in a jurisdictional setting. Contingencies No contingencies are recommended for this Site. Page 28 of 49 Pre - Construction Photos - r 4e nutrient loading a Page 29 of 49 nLVVanjed. Post - Construction Photo Page 30 of 49 APPENDIX A - Watershed Planning Summary EEP TO ADD Page 31 of 49 APPENDIX B — Land Ownership and Protection EEP TO ADD Page 32 of 49 APPENDIX C — Jurisdictional Determinations and Permits Preconstructlon hydric soil limits were mapped In the field by a licensed soil scientist during January 2006 Based on field surveys and groundwater models, jurisdictional wetlands did not currently occur within the Site with the exception of approximately 0 5 acre located near the Site outfall U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Acton Id SAW - 2007 -2555 County Robeson U S G S Quad Dillon East NOTIFICATION OF JURISDICTIONAL DETERMINATION Property Owner /Agent John W Ward, Jr ESTATE Address PO Box 3493 North Myrtle Beach, SC 29552 -0493 Telephone No Property description Size (acres) 5_52 Nearest Town Rowland Nearest Waterway Contrary Swamp River Basin Lumber USGS I-UC 03040203 Coordinates N 34.4922 W 79 2741 Location description The property is located on Butler Road (off NC 130) approximately three miles south of I -95. near Roland. Robeson County, North Carolina Parcel ID number is 1916 -01 -020 Indicate Which of the Following Apply: A. Preliminary Determination Based on preliminary information, there may be wetlands on the above descnbed property We strongly suggest you have this property inspected to determine the extent of Department of the Army (DA) jurisdiction To be considered final, a junsdichonal determination must be verified by the Corps This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331) B. Approved Determination There are Navigable Waters of the United States within the above described property 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 X There are wetlands on the above described property subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344) Unlesv 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 We strongly suggest you have the wetlands on your property delineated Due to the size of your property and/or our present workload, the Corps may not be able to accomplish this wetland delineation in a timely manner For a more timely delineation, you may wish to obtain a consultant To be considered final, any delineation must be verified by the Corps X The wetland on your property have been delineated and the delineation has been verified by the Corps We strongly suggest you have this delineation surveyed Upon completion, this survey should be reviewed and verified by the Corps Once venfied, this survey will provide an accurate depiction of all areas subject to CWA jurisdiction on your property which, provided there is no change in the law or our published regulations, may be relied upon for a period not to exceed five years _ The wetlands have been delineated and surveyed and are accurately depicted on the plat signed by the Corps Regulatory Official identified below on 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 There are no waters of the U S , to include wetlands, present on the above described property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344) UnIess there is a change m the law or our published regulations, this determination may be relied upon for a penod not to exceed five years from the date of this notification The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (CAMA) You should contact the Division of Coastal Management in Wilmington, NC, at (910) 395 -3900 to determine their requirements Page 1 of 2 Page 33 of 49 APPENDIX C — Jurisdictional Determinations and Permits Action ID SAW - 2007 -2585 Placement of dredged or fill material within waters of the US and/or wetlands without a Department of the Army permit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311) If you have any questions regarding this determination and/or the Corps regulatory program, please contact Ms. IGmberly Garvey at (91 0) 2 51 -44 82 C. Basis For Determination The site exhibits water bodies that have ordinary hwh watermarks This determination is based on mformation submitted by Restoration Systems. LLC on 7/13/2007 D. Remarks The purpose of this JD is for a NC EEP full delivery proiect. The area that has been delineated is under easement for the mitigation area E. Appeals Information (This information applies only to approved jurisdictional determinations as indicated in B above) This correspondence constitutes an approved Jurisdictional determination for the above described site If you object to this determination, you may request an administrative appeal under Corps regulations at 33 CFR part 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 Division Attn Ms Kimberly Garvey, Project Manager Wilmington Regulatory Field Office PO Box 1890 Wilmington, North Carolina 28402 -1890 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 3315, and that it has ee ceived by the District Officetvi[hm 60 days of the date of the NAP Should you decide to submit an RFA form, it must be ecei Ad 91h� above ad ss by 9 06ber 2007 i * *It is not necessary to s Limit an RF orm to th ct O ca ifyou d not objegto the determination in this correspondence Corps Regulatory O cial Date 9 Aueust 2007 Expmation Date Au ust 2012 - The Wilmington District is committed to providing the high> t level of su� to the public To help us ensure we continue to do so, please complete the attached customer Satisfaction Survey-or -wsd' htt //www.saw usace army mil/WETLANDS /index html to complete the survey online Copy furnished John Preyer, Restoration Systems, LLC , 1101 Haynes Street, Suite 107, Raleigh, NC 27604 M Randall Turner, Restoration Systems, LLC, 1101 Haynes Street, Suite 107, Raleigh, NC 27604 Eric Kulz, NC DWQ, 401 Oversight/Express Review Permitting Unit, 1650 Mail Service Center, Raleigh, NC 27699 -1650 Guy C Pearce, NC EEP, 2728 Capital Boulevard, Suite i H 103, Raleigh, NC 27604 Ken Averitte, DWQ, 225 Green Street, Suite 714 /Systel Bldg, Fayetteville, NC 28301 -5043 Page 2 of 2 Page 34 of 49 APPENDIX C — Jurisdictional Determinations and Permits LEGEND Northern UT Watershed (725 Ac) Southern UT Watershed (117 Ac ) Project Area a KO & ASSOCIATES, P.C. Consulting Engtneers foil SCHA UB DR SUITE 1 ES #2066RALEIGH, V C 27606 Robeson County North Carolina Page 35 of 49 0 1000 2000 1I1I11111 FEET Watershed Map Restoration Plan Brown Marsh Swamp Robeson County, North Carolina Date AM7 I Figure- 2 APPENDIX C — Jurisdictional Determinations and Permits Page 36 of 49 APPENDIX C — Jurisdictional Determinations and Permits U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID SAW- 2007 -2585 County Robeson USGS Quad Dillon East GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Authorized Agent John Prever Address Restoration Systems, LLC 1101 Haynes Street, Suite 107 Raleigh, NC 27604 Telephone No (919) 755 -9490 Size and location of property (water body, road name /number, town, etc) The property is located on Butler Road (off NC 130) approximately three miles south of I -95, near Roland, Robeson County, North Carolina Parcel ID number is 191601020. This is an NC EEP full delivery proiect, the state of North Carolina has an easement on the 5 82 acres to be restored Description of projects area and activity The proposal includes 2,700 linear feet of impact to Northern UT to Contrary Swamp and 442 linear feet of impact to Southern UT to Contrary Swam for wetland and stream i estoration. Project will restore natural stream design to the northern and southern UT's which have been channeluzed The proiect will also restore wetland hydrology to five acres within the easement. Applicable Law ® Section 404 (Clean Water Act, 33 USC 1344) ❑ Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization Regional General Pemit Number Nationwide Permit Number 27 Special conditions 1. The perimttee must notify our office when restoration construction work is to start 2. Authorization of thus work in no way obligates the US Corps of Engineers to recognize this proiect as a mitigation bank or as compensation for any past or future permitted impacts, and 3. Our office does not recognize as vand any reference to mitigation "credits ", or any other issues associated with a mitigation bank or mitigation for any past or future permitted impacts. 4 The permittee will be responsible for the maintenance of this protect after all work is completed. If, at any time, erosion occurs as the result of this proiect, the permittee will be responsible, at our discretion, for the removal of the sediment. 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. 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 pernut 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 perunt, 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 requue 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 (LAMA), prior to beginning work you must contact the N C Division of Coastal Management in Wilmington, NC, at (910) 395 -3900 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 Pemit, or the Corps of Engineers regulatory program, please contact Kimberly Garvey at (910)2514482 or kimberly 1 garvey @usace army rrnl Page 1 of 2 Page 37 of 49 APPENDIX C — Jurisdictional Determinations and Permits Corps Regulatory Expiration Date Date August 13, 2007 The Wilmington District is committed to providing the ]ugliest leheLef'support to the public To help us ensure we contmue to do so, pleasecomplete the attached customer Satisfaction Survey or visit h_ptt / /www saw usace army milIWEnANDS /index html to complete the survey online Page 2 of 2 Page 38 of 49 APPENDIX C — Jurisdictional Determinations and Permits Determination of Jurisdiction. ❑ 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 33 1) ❑ 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. ❑ 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 ® The jurisdictional areas within the above described project area have been identified under a previous action. Please reference jurisdictional determination issued August 9. 200 Action ID SAW- 2007 -2585 Basis of Jurisdictional Water. Corps Regulatory Date SURVEY PLATS, FIELD SKETCH, WETLAND DELINEA71-ON FORMS, PROJECT PLANS, ETC, MUST BE ATTACHED TO THE FILE COPY OF THIS FORM, IF REQUIRED OR AVAILABLE Copy Furnished M Randall Turner, Restoration Systems, LLC , 1101 Haynes Street, Suite 107, Raleigh, NC 27604 Eric Kulz, NC DWQ, 401 Oversight/Express Review Permitting Unit; 1650 Marl Service Center, Raleigh, NC 27699 -1650 Guy C Pearce, NC M, 2728 Capital Boulevard, Suite 1H 103, Raleigh, NC 27604 Ken Aventte, DWQ 225 Green Street, Suite 714 /Systel Bldg, Fayetteville, NC 28301 -5043 RG -L Mickey Sugg and Scott McLendon Page 3 of 2 Page 39 of 49 APPENDIX C — Jurisdictional Determinations and Permits Action ID Number SAW- 2007 -2585 County: Robeson Permittee: Restoration Systems. LLC (c/o John Prever) Date Permit Issued: Aueust 13, 2007 Protect Manager: Kimberly Garyey 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: US ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT WILMINGTON REGULATORY FIELD OFFICE POST OFFICE BOX 1890 WILMINGTON, NORTH CAROLINA 28402 -1890 Please note that your permitted activity is subject to a compliance inspection by a 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 condition of the said permit, and required mitigation was completed in accordance with the permit conditions. Signature of Permxttee Page 40 of 49 Date APPENDIX C — Jurisdictional Determinations and Permits Page 41 of 49 ��.('\ 1� 11.60 a +� t� ) o f '- •� _ ,�Yr'� - ^ �g IFS •I ~ChPI""°` °! 3 Ian�'cll ' > > If zo LEGEND Robeson County Northern UT Watershed North Carolina (725 Ac.) Southern UT Watershed (117 Ae.) Project Area 0 1000 2000 III_I,II FEET Watershed Map Restoration Plan Brown Marsh Swamp ,AV KO & ASSOCIATES P.C. Robeson county, North Carolina Consulting Engsneers 1071 SCH9UB DA•S1/f0'S 1_2001A"IGjf NC 27606 Date: N8,07 Figure: 2 (919) 85f -'6066 Page 41 of 49 APPENDIX C — Jurisdictional Determinations and Permits Page 42 of 49 APPENDIX C — Jurisdictional Determinations and Permits �0F W ATF9Q Michael F Easley, Governor 0 William G Ross Jr, Secretary Fr North Carolina Department of Environment and Natural Resources f] Coleen H Sullins, Director Division of Water Quality August 15, 2007 DWQ Project 4 07 -1212 Robeson County Mr John Preyer Restoration Systems, LLC 1101 Haynes Street, Suite 107 Raleigh, NC 27604 Subject Property Brown Marsh Swamp Stream Wetland and Stream Restoration Ut to Contrary Swamp [030755,14-35-2, C, NSW] Approval of 401 Water Quality Certification with Additional Conditions Dear Mr Preyer You have our approval, in accordance with the attached conditions and those listed below, to place fill within or otherwise impact 3,142 linear feet of perennial stream as described in your application dated July 12, 2007, and received by the Division of Water Quality (DWQ) on July 12, 2007, to construct the proposed stream and wetland restoration at the site After reviewing your application, we have decided that the impacts are covered by General Water Quality Certification Number(s) 3626 (GC3626) The Certification(s) allows you to use Nationwide Permit(s) NW27 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: 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 of lm act Amount Approved Units) Plan Location or Reference Stream - perennial 3,142 linear feet PCN page 4 of 8 401 Ovcrsight/Express Review Permitting Unit 1650 Mad 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 Blip //h2o cnr slate nc us/newetlands An Equal Opportunity/Affirmahve Action Employer — 50% Recycled/ l0% Post Consumer Paper Page 43 of 49 9M "N APPENDIX C — Jurisdictional Determinations and Permits Restoration Systems, LLC Page 3 of 3 August 15, 2007 7 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 Violations of airy condition herem set forth may result in revocation of this Certification and may result in crmtmal 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 adludicatory 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 bmdmg unless you ask for a hearing Any disputes over determinations regarding this Authorization Certificate (associated with the approved buffer impacts) shall be referi ed in writing to the Director for a decision The Director's decision is subject to review as provided in Articles 3 and 4 of G S 150E 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 or Ian McMillan at 919 -733 1786 Sincerely, Coleen H Sullins, Director ivisron of Water Quality CHS /:gym Enclosures GC3626 Certificate of Completion cc USACE Wilmington Regulatory Field Office Ken Averitte, DWQ Fayetteville Regional Office DLR Fayetteville Regional Office File Copy Central Files Filename 071212BrownMarshSwampStreamWetiandRestoration (Roberson)401 Page 44 of 49 APPENDIX C — Jurisdictional Determinations and Permits DWQ Project No Applicant. Project Name Certification of Completion County Date of Issuance of Certification or Authorization, 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 'Phis 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 consti uction 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 Piofessional (i e, Engineer, 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 Peimittee 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 Page 45 of 49 APPENDIX C — Jurisdictional Determinations and Permits WQC #3626 This General Certification 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 a 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 This Certification replaces Water Quality Certification (WQC) Number 3399 issued March 2003 and WQC Number 3495 issued March 28, 2003 This WQC Is rescinded when the Corps of Engineers reauthorize Nationwide Permits 13 or 27 or Regional Permit 197800080 or when deemed appropriate by the Director of the Division of Water Quality (DWQ) 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 Conditions of Certification Wetland and/or riparian area restoration and creation projects which are for compensatory mitigation or compensatory mitigation credit (and not Including projects that only involve stream restoration or enhancement work described in condition nos 2 and 3 below) that are proposed under this General Certification require written application to and approval from the Division of Water Quality All applications for written DWQ approval will be reviewed and a response will be prepared within 30 days of stamped receipt of the application in the Division of Water Quality's Central Office in Raleigh This 30 -day period does not Include time spent by the application or DWQ's response within US Postal Service or North Carolina's Mad Service Center mail systems, Wetland and riparian area restoration and creation projects (not including projects that Involve work In or Impacts to streams) which are not for compensatory mitigation or compensatory mitigation credit proposed under this General Certification do not require written application to and approval from the Division of Water Quality In these cases, the applicant is required to notify the Division in writing with three copies of project specifications before the impact occurs If the Division determines that the project would not result in an ecologically viable wetland and riparian area, then the Division shall prepare a response to notify the applicant in writing within 30 days of DWQ's receipt of the notification In such cases, the applicant will be required to submit a formal application and pay of the appropriate fee, and DWQ will be required to process the application through normal procedures, 2 Proposed stream restoration projects (as defined and limited below), that do not disturb wetlands and that are not being conducted for compensatory mitigation or compensatory mitigation credit do not require written application to and approval from the Division of Water Quality, and, therefore, do not require payment of an Page 46 of 49 APPENDIX C — Jurisdictional Determinations and Permits WQC #3626 Stream stabilization is defined as the in -place stabilization of an eroding stream bank using measures that consist primarily of "hard" engineering, such as but not limited to concrete lining, rip rap or other rock, and gablons The use of "hard" engineering will not be considered as stream restoration or enhancement, 6 Impacts to any stream length in the Neuse, Tar - Pamlico or Randleman River Basins (or any other major river basins with Riparian Area Protection Rules (Buffer Rules] in effect at the time of application) requires written concurrence for this Certification from DWQ in accordance with 15A NCAC 2B 0200 Activities listed as "exempt' from these rules do not need to apply for written concurrence under this Certification New development activities located in the protected 50 -foot wide riparian areas (whether Jurisdictional wetlands or not) within the Neuse and Tar - Pamlico River Basins shall be limited to "uses" Identified within and constructed in accordance with 15A NCAC 2B 0200 All new development 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, 7 In order for the above conditions to be valid, any plans not requiring written concurrence to use this Certification must be built according to the plans provided to the Division of Water Quality If written concurrence is required, then the project must be built and maintained according to the plans approved by the written concurrence and Certification from the Division of Water Quality; B Appropriate sediment and erosion control practices which equal or exceed those outlined In the most recent version of the "North Carolina Erosion and Sediment Control Planning and Design Manual" or "North Carolina Surface Mining Manual" whichever is more appropriate (available from the Division of Land Resources at the DENR Regional and Central Offices) 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 lakes and reservoirs, 10 NTUs In DWQ - classified trout waters), 9 All sediment and erosion control measures placed In wetlands or waters shall be removed and the original grade restored after the Division of Lend Resources or delegated program has released the project, 10 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, 11 Measures shall betaken to prevent live or fresh concrete from coming Into contact with freshwaters of the state until the concrete has hardened, 12 If an environmental document is required, this Certification is not valid until a Finding of No Significant Impact or Record of Decision is issued by the Slate Clearinghouse, Page 47 of 49 APPENDIX C — Jurisdictional Determinations and Permits WQC #3626 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 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 9 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 WQC # 3626 Effective date 19 March 2007 DIVISION OF WATER QUALITY By 04.,— av4i Alan W Klimek, P E Director Page 48 of 49 EEP TO ADD APPENDIX D — Debit Ledger Page 49 of 49