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HomeMy WebLinkAbout20080058 Ver 1_Year 2 Monitoring Report_201201094 -0059 Unnamed Tributary to Crab Creek Stream and Wetland Restoration NCEEP Project Number: 857 Monitoring Year 2 2011 Final Report Submitted to North Carolina Ecosystem Enhancement Program North Carolina Department of Environment and Natural Resources December 2011 E iancement PROGRAM 1652 Mail Service Center Raleigh, NC 27699 REcm o JA N 9 - 2012 ENHANCEMENT PRWRAAI Monitoring Firm I j E I 9 _ '0� �a E- NVIRONMENTAL x CONSULTATION & DESIGN 37 Haywood Street, Suite 100 Asheville, North Carolina 28801 828 - 253 -6856 Project Contact: Win Taylor Email: win @equinoxenvironmental.com Unnamed Tributary to Crab Creek Stream and Wetland Restoration 2011 Monitoring Report (MY 2) Table of Contents 1 0 Executive Summary / Project Abstract 20 Methodology 30 References Page 1 Page 3 Page 4 Appendix A Pry Figure 1 Table 1 a Table 1 b Table 2 Table 3 Table 4 Appendices :)ject Vicinity Map and Background Tables Vicinity Map and Directions Protect Components Component Summations Protect Activity and Reporting History Project Contacts Project Attributes Appendix B Visual Assessment Data Figure 2 Integrated Current Condition Plan View Table 5 Visual Stream Morphology Stability Assessment Table 6 Vegetation Condition Assessment Photo Station Photos Appendix C Vegetation Plot Data Table 7 Vegetation Plot Criteria Attainment — Vegetation Monitoring Plot Photos Table 8 CVS Vegetation Plot Metadata Table 9a Planted and Total Stem Counts (Species by Plot with Annual Means) I- Table 9b Planting Zone D Random Circular Plot Data Appendix D Stream Survey Data Cross- Sections with Annual Overlays and Photos Longitudinal Profiles with Annual Overlays �i Pebble Count Plots with Annual Overlays Table I Oa Baseline Stream Data Summary Table IOb Baseline Stream Data Summary (Substrate, Bed, Bank, and Hydrologic P Containment Parameter Distributions) Table l 1 a Monitoring Data — Dimensional Morphology Summary (Dimensional Parameters — Cross - Sections) LTable 11 b Monitoring Data — Stream Reach Data Summary Appendix E Hydrologic Data Table 12 Verification of Bankfull Events Monthly Precipitation Data Compared to 30`h and 70`h Percentiles for Alleghany County, NC Precipitation and Water Level Plots Table 13 Wetland Gauge Attainment Data M 1.0 EXECUTIVE SUMMARY / PROJECT ABSTRACT The goals and objectives stated in the Unnamed Tributary to Crab Creek Restoration Plan (NCEEP 2007) are as follows Project Goals • Reduce bank sediment export and nutrient inputs to the receiving watershed of Crab Creek, a Class C Trout Water, • Enhance and preserve riparian buffers of a headwater trout stream, • Enhance aquatic and terrestrial habitat along an Intact stream corridor, • Improve wetland functions by connecting and expanding the following wetland communities Swamp Forest -Bog Complex, Southern Appalachian Bog, and Montane Alluvial Forest and, • Improve and expand Southern Appalachian Bog wetland habitat for the Bog Turtle Clemmys muhlenburgit Project Objectives • Restore 4,026 linear feet of stream channel with appropriate pattern, profile, and dimension to support a gravel transport system, • Re- establish the natural stream features (bed heterogeneity) to restore aquatic habitat, • Improve aquatic organism passage and habitat corridor continuity by replacing the culvert, and • Convert existing croplands into Swamp Forest -Bog Complex and Southern Appalachian Bog Communities ( l The monitoring year two (MY2) vegetation plot data Indicate that the protect currently meets the LJ established criterion for planted stem density, which is a minimum survival of 320 planted stems per acre at the end of the year three monitoring period However, while the average living stem densities for planted stems in MY2 is approximately 328 stems per acre, several plots (-44 %) ( i did not meet the year three Interim success criteria numbers per acre These Include VP 1, 4, 5, and 6, which had 121, 162, 121, and 243 stems per acre, respectively Due to dead or missing stems there was an approximately 13% decrease in total stem densities between MY and MY2 However, when planted and natural stems are combined, the average stem density is 643 stems per acre, which is above the minimum established criterion Two planting zones (Zones D and El) were subject to low density planting efforts Planting zone D Is classified as a Southern Appalachian Bog community in which vegetation establishment consisted of an open shrub layer with areas dominated by herbaceous vegetation Zone E1 classified as Montane Alluvial Forest community consisted of a supplemental planting to enhance the existing vegetative community To capture planting zones with lower, planted woody stem densities, data was collected from eight temporary, random 200m2 circular plots in Zone D to document species presence during year two Random circular plots were not employed in Zone El due to existing mature trees within this zone Woody stem densities within Zone D ranged from 0 to 324 planted stems per acre The overall average was 71 stems per acre which Is well above the proposed planting rate of 28 woody stems per acre When planted and natural stems are combined, the average woody stem density is 202 stems per acre Additionally, UT Crab Creek Stream & Wetland Final I Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 2.0 Methodology The stream monitoring methodologies utilized in MY2 were intended to replicate those employed during the previous monitoring years and are based on standard guidance and procedures documents (Rosgen 1996 and USACE 2003) Vegetation plot monitoring data were collected following the standard CVS -EEP Protocol for Recording Vegetation, Level 11 (Lee et al 2008) To capture conditions within planting zones with lower, planted woody stem densities, eight 200m2 plots were randomly selected in Zone D utilizing geographic information system (GIS) and uploaded to a handheld global positioning system (GPS) unit for field location Field delineation occurred by pulling a tape 7 98 m from a temporary stake in a circle while the two person team identified and recorded any woody species located within the interior of the temporary plot Identified stems were considered planted versus recruits based on the species type and height All other woody stems were classified as recruits Wetland hydrology was considered established if groundwater monitoring data indicated saturated soils within 12 inches of the soil surface for 5% of the growing season Due to the Alleghany County data set being based on a site with elevations approximately 1,000 feet different from the project site, the growing season for the site was based on the Natural Resource Conservation Service (MRCS) data set for Ashe County (MRCS 2009) UT Crab Creek Stream & Wetland Final 3 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix A Project Vicinity Map and Background Tables The subject project site is an environmental restoration site of t " 'aa r` \ , �� ' J lit the NCDENR Ecosystem Enhancement Program (NCEEP) and is if�'l encompassed by a recorded conservation easement but is bordered by land under private ownership Accessing the site may require traversing areas near or along the easement boundary and therefor access by the general public is not permitted Access by authorized personnel of state and federal agencies or their designees/contractors involved in the development, oversight and stewardship of the restornuon site is permitted within the terms and timeframes of their defined roles Any intended site visitation or activity by any person t outside of these previously sanctioned roles and activities requires y/ ` 4 prior coordination with NCEEP , r 34 r ,� `, ' t i / ._ t c iii �. r 1 _ " 0 itt� eainr 1;1 ' IJ /r)rIJ r -,If/ ac1m,K r� / „`�rl ;, ay �• ;� 1 1 , = \�f`'/I IG- `�$�' `` p.y s ♦ _�— r +_ -- -�1 1i �%o ���(1 JI �/ fi} = d ncl\ a b \ fl Zr lijrrx \`L� .r SivannW Ce`Nf -.' rr t `,rJl i{ `1�0��•� � �\ � ��a - L� ! �. '�vJ f :l, � � \\ . r I ' � f I/ /��� � � � � . ) ti>. UT to Crab Creek Stream Wetland Restoration Site f i� _ r a � .- + 7- 1� \ lrtl\t`t'�;^d4( 8•V ' 1 _ i 1,4 j -✓r rii�� . 'r (` t - �. re t '� _�� - r �' `y° t ��-' / ✓ i ��� s= ✓ t t \,� � a , � V l r� I' `^51�`\ ' �\ L, It r � � � - • _ r'`"`�, (� � era ti 1 - 1 - 'Iii,`- � o �`g l �l,lr! �Jr`��Ji�`�!` `_� ="'� .�' `Ir _ . -v`r {� ���xon�\ �` • .L1•� ,�1�1• � \� ✓� ��` - \\ i � _ / '\ _ 1190 / � -'� �1 (� {�i l r JV ' _ � ' `r / >'r _ \ { �� ;� , t �F , - ' i r r r / -� t '• � Q _ �` ( li I =f .- t\_--J I `�, I,� L r 7''`a(♦ —� _ i ti.�_ � ``r /� A� 1i \ y 1 if, !� ' '� �� / r c— �r - � v cur l '� r Ctwr r t _ l GvT \ "Y `� r Figure 1- Vicinity Map f✓✓r1 I Pi 4 Coumy 4! Ur to Gab .. Scream C_. ry 6 WOtIBM R°pnreEOn S.le , � UT to Crab Creek Stream & r ' EQUINOX jji� /o stpe�m7�, ear j/- -t ,r c--r ett nun— - t- E1 "gog"eAt chi `” Wetland Restoration Site PROGRAM °° "" r t- Project No 857 N Directions From Rakigh proceed west on 1 40 towards 0 1,250 2 500 5,000 Winston Salem Take Exit 193 B (NC 8N/US 52N) towards Feet Mount Airy Proceed on US 52N to 174W towards Wytheville Alleghany County, North Carolina VA Take Exit 5 (177S) and proceed to Exit 100 (Mount Airy/Galax/NC 89) Turn left and proceed west on NC 89 7 5 Minute Senes Cumberland Knob Tum left at NC 18 and go approximately 6 miles to the project Quadrangle site The sue Is located on the north side of NC 18 Appendix A Project Vicinity Map and Background Tables Table la. Project Components UT Crab Creek Stream & Wetland /Pro ct No 857 Project Riparian Wetland (Ac) Non- a anan Ac Upland (Ac) Footage BMP Rivenne Non- Rtvenne Existing Restoration Restoration Stationing Buffer BMP Elements Comment Component or Feet/Acres Level l Lev Approach or 3 1 Acres Reach ID Enhancement I 0 Acrea a Enhancement Il 496 100+00 101 +71 Creation 02 Stream channel stabilized with in 103+00 104 +35 21172 53 R P3 1775 If stream structures including step pools 105 +34 112 +29 0 0 and riffle grade control 113 +51 116+88 Totals 6,928 166 and Ewsssing 0 120+26 124+65 UT I 2 313 If removed d crossing removed 71 103+00 Included revegetatnon mid stream bank 35 105 +34 E E11 496 If stabilization 29 113 +51 V116+88 118 +34 Epstmgculvert and Stream channel stabilized with in UTCC US 2 0861f R P2 2 485 If 10+00 34 +85 crossing replaced stream structures including step pools with open bottom and riffle grade control arch culvert UTCC DS 2 172 If P 2 1721f 34 +85 56 +57 Intact Swamp Forest Bog Complex UT 1 restoration and enhancement Wetland 1 0 5 ac P 0 5 ac reach goes through this wetland Wetland preservation limited to areas outside of the stream buffer Overfill cropland soil removed cropland ditches filled wellhead Wetland 2 67 R 69 removed and site graded to restore Southern Appalachian Bog Community hydrology Preservation of Swamp Forest Bog Wetland 3 2 7 ac P 2 7 ac Complex along UTCC DSreach Ditch filled and east mg fill debns and 0 9 ac R 0 8 ac culvert drain removed E>astnngseep Wetland 4 heads developed and additional hardwood trees planted to restore and 3 1 ac E 3 1 ac enhance Montane Alluvial Forest Overfill cropland soil removed 0 3 ac R 0 3 ac groundwater springs exposed and bog Wetland 5 wetland species planted to restore and 00 ac C 0 2 ac create Southern Appalachian Bog Community hydrology Preservation of Southern Appalachian Wetland 6 2 2 ac P 2 2 ac Bog Community non Appucame Table 1b. Component Summations UT Crab Creek Stream & Wetland /Pro' ct No. 857 Restoration Level Stream (10 Riparian Wetland (Ac) Non- a anan Ac Upland (Ac) Buffer (Ac) BMP Rivenne Non- Rtvenne Restoration 4,260 80 Enhancement 3 1 Enhancement I 0 Enhancement Il 496 Creation 02 Preservation 21172 53 HQ Preservation 0 0 0 166 00 Totals 6,928 166 0 0 0 0 Non - Applicable UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 A -2 Equinox Environmental Consultation and Design, Inc December 2011 Appendix A Project Vicinity Map and Background Tables Table 3 Project Contacts UT Crab Creek Stream & Wetland / Project No 857 Designer Primary Project Design POC KCI Associates of North Carolina Landmark Center Il Suite 220 4601 Sic Forks Road Raleigh NC 27609 April Davis (919) 783 -9214 Construction Contractor Construction Contractor POC Carolina Environmental Contracting Inc P O Box 1905 Mount Airy NC 27030 Stephen lames (336) 320 -3849 Planting Contractor Planting Contractor POC Carolina Environmental Contracting Inc P O Box 1905 Mount Airy NC 27030 Stephen lames (336) 320 -3849 Seeding Contractor Seeding Contractor POC Carolina Environmental Contracting Inc P O Box 1905 Mount Airy NC 27030 Stephen James (336) 320 -3849 Seed M Lx Sources Green Resources Nursery Stock Suppliers Mellow Marsh Farm (919) 742 1200 Momtonng Performers (YO) - 2009 Equinox Environmental Consultation & Design Inc 37 Haywood Street Suite 100 Asheville North Carolina 28801 Stream M onitormg POC Win Taylor (828) 253 6856 Vegetation Monitoring POC Wm Taylor (828) 253 6856 Wetland Monitoring POC Wm Taylor (828) 253 6856 Momtonng Performers ()(l) - 2010 Equmox Environmental Consultation & Design Inc 37 Haywood Street Suite 100 Asheville North Carolina 28801 Stream M onitormg POC Wm Taylor (828) 253 6856 Vegetation Monitoring POC Wm Taylor (828) 253 -6856 Wetland Monitoring POC Wm Taylor (828) 253 -6856 Momtonng Performers (Y2) - 2011 Equmox Environmental Consultation & Design Inc 37 Haywood Street Suite 100 Asheville North Carolina 28801 Stream Monitoring POC Win Taylor (828) 253 -6856 Vegetation Monitoring POC Wm Taylor (828) 253 -6856 Wetland Monitoring POC Wm Taylor (828) 253 -6856 Momtonng Performers (Y3)- 2012 Stream Monitoring POC Vegetation Monitoring POC Wetland Monitoring POC Momtonng Performers (Y4)- 2013 Stream Monitoring POC Vegetation Monitoring POC Wetland Monitoring POC Momtonng Performers (Y5)- 2014 Stream M onitormg POC Vegetation M onitormg POC Wetland Monitoring POC UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 A4 Equinox Environmental Consultation and Design, Inc December 2011 Appendix B Visual Assessment Data Figure 2. Integrated Current Condition Plan View Legend • - Easement Boundary - - -- Stream Alignment Sheet 2 Power Line ROW . p .`� � Longitudinal Profile Begin /End �� Cross Sections ,6 +, �. Structures :� � � Control Points ',, .��1 • Crest Gauges Rain Gauge * Photo Points � Circular Vegetation Plots Wetlands ® Creation Restoration ® Enhancement ❑ Preservation ,�;i, Community Types Montane Alluvial Forest Southern Appalachian Bog Sheet 4 Sheet 3 - Swamp Forest Bog Complex Year 2 Conditions Vegetation Plots ■ Criteria Met ������� .•� ❑ Criteria Not Met � Wetland Gauges ............... • ..... .:• .. ::... - ntena Met '�;,. :�: '' Q Criteria Not Met �. Bank/Bed Conditions ': Bank - Scoured /Eroding Vegetation Problem Areas Low Stem Densities 1 250 500 1,000 1 18 ® Invasives Dense Invasives - Present Prepared for Project: UT to Crab Creek Stream and Wetland Restoration Year 2 Monitoring Alleghany County, North Carolina Notes: 1) Base Map from CAD file "Crab—base—final" 2) 2010 Aerial Photo Provided by KCI Associates of NC P.A. Prepared by Y s' Ad Sheet 1 of 4 0 Stem El arement EQUINOX ENS RO�MF.�TAI. aoesoumow � orsiow Date Project Number PROGRAM November 2011 NCEEP # 857 1. Integrated Current Condition Plan View Prepared for (Project: UT to Crab Creek Stream and Wetland Restoration I Notes: 1) Base Map from CAD file "Crab—base—final" Provided by KCI Associates of NC P.A. I Prepared by E aamemeht PROGRAM Year 2 Monitoring Alleghany County, North Carolina Sheet 2 of 4 Date November 2011 2) 2010 Aerial Photo Project Number NCEEP # 857 EQUINOX ENV RONMENTAI. iOMLYLt�NON i YLfIYN ►d t N w � 1► p ee O � p a o � C .............. CD O N (CD CD W :: tQ CD r� r+ A � o O � CD b p .. �. C �! eb p ......................... ti :::::::::....' .......... ............................... ................ ................. n Z o I� CD AD f7 CD z � C � 00 �1 c 'b `9 O a CD a � o n Y Ln n � 3 S or O1 to n n C7 C7 p� to 3 m :0 n 7 n-0 m n n cn n r :0 -0 (n m w w f S z �H I Syb 3 tN o a N w 7 ii j y 0- n o 3 0f (D o �3 . o cg. m o ur m m O 0 O. m m p C w m c � rn � 3 m D o 0 CD o o t 3 o su oCD to D • v Q a N m �' y y � y p a c� CD N �' CP do w W N O 7 n CD m p o n o a CD 3 m O� � S o m d .. n y co 1 N O O t0 3 CO (n m x :3 Q Figure 2. Integrated Current Condition Plan View Prepared for (Project: UT to Crab Creek Stream and Wetland Restoration I Notes: 1) Base Map from CAD file "Crab—base—final" Provided by KCI Associates of NC P.A. I Prepared by ERamement PROGRAM Year 2 Monitoring Alleghany County, North Carolina Sheet 4 of 4 Date November 2011 2) 2010 Aerial Photo Project Number NCEEP # 857 r; EQUINOX ENVIRONMENTAL. Appendix B Visual Assessment Data Table 5 Visual Stream Morphology Stability Assessment UT Crab Creek Stream & Wetland / Project No 857 - UTI - Upper Assessed lAngth 1,832 feet Number Number Footage Adjusted% Major Channel Channel Stable Total Number of Amount of % Stable, with with for Category Subcategory M etric Perforttang Number to Unstable Unstable Performing Stabilizing Stabilizing Stabilizing as Intended As-btult Segments Footage as Intended Woody Woody Woody Vegetation Vegetation Vegetation 1 Bed 1 Agwadation Bar formaiton/growth sufficient to significantly 1 Vertical Stability deflect flow laterally (not to include point bars) 0 0 100% (Riffle and Run Umts) 2 DcxwWion Evidence of downcuttmg 0 0 100% 2 Rime Condition 1 Teiame/Substrate Riffle maintains coarser substrate 17 17 100% 3 Meander Pool I Depth Sufficient (Max Pool Depth Mean Bankfull Depth?: 1 6) 20 20 1000/ Condition 2 Length appropriate (>300/o of ccnterhne distance between tad of upstream riffle and head of downstream riffle) 20 20 100% 1 Thalweg ccnlermg at upstream of memider beod (Run) 20 20 1000/ 4 Thalweg Position 2 Thalweg centering m downstream of meander bend (Glide) 19 20 95% 2 Bank 1 Scoured /Eroding Bank lacking vegetmtve cover resulting simply from poor growth 1 25 990/ 0 and/or scour and erosion 0 990/ Banks undercut /overlumgmg to the event that mass wastmg appears 2 Undercut likely Does NOT include undercuts that are modest appear 0 0 100% N/A N/A N/A sustainable and are providing habitat 3 Mass Wasting Bank slumping calvmg or collapse 0 0 1000/ N/A N/A N/A Totals 1 25 99% 0 0 99% 3 Engineered I Overall Integrity Structures physically intact with no dislodged boulders or logs 15 15 100% Structures 2 Grade Control Grade control structures exhibiting maintenance of grade across the sill 15 15 1000/ 2a Piping Structures lackmg any substantial flow underneath sills or arms 15 15 1000/ 3 Bank Protection Bank erosion within the structures extent of influence does NOT IS IS 100% exceed 15% Poolfomungstructuresmaunainuig - Max Pool Depth Mean 4 Habitat Bankfull Depth Rmto? 16 Rootwads/logsprovdingsomecoverm IS IS 100% base -now UT Crab Creek Stream & Wetland Final B -2 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix B Visual Assessment Data Table S Visual Stream Morphology Stability Assessment UT Crab Creek Stream & Wetland / Project No 857 - UTl - Lower Assessed Le ngth 438 feet Number Number Footage Adjusted % Major Channel Channel Stale , Total Number of Amount of % Stable, vvtth with for Category Sub -Category Metric Performing Number in Unstable Unstable Performing Stabilizing Stabilizing Stabilizing m Intended As4bwlt Segments Footage as Intended Woody Woody Woody Vegetation Vegetation Vegetation 1 Bed 1 Awadation Bar formation/growth sufficient to significantly Vertical Stability deflect Bow laterally (not to include point ban) 0 0 100% (Rime and Run Units) 2 Degradation Evidence of downcuttmg 0 0 100% 2 Rime Condition 1 Texture/Substrate Riffle maintains coarser substrate 5 5 100% 3 Meander Pool I Depth Sufficient (Max Pool Depth Mean Bankfull Depth?[ 6) 4 4 100"/ Condition 2 Length appropriate ( >300/oof centerime distance between tad of upstream mile and head of downstream riffle) 4 4 100% 1 Thalwegcentenngat upstream of meander bend (Run) 4 4 100% 4 Thalweg Position 100% 2 Thalwegcaitermgat downstream of meander bend (Glide) 4 4 2 Bank 1 Scoured/Eroding Bank lacking vegetative cover resulting simply from poor growth 0 0 100° /o N/A N/A N/A and/or scour and erosion Banks uridercut /overhanging to the extent that mass wasting appears 2 Undercut likely Does NOT include undercuts that are modest appear 0 0 100% N/A N/A N/A sustainable and are providing habitat 3 Mass Wasting Bank slumping, calving. or collapse 0 0 100% N/A N/A N/A Totals 0 0 100% N/A N/A N/A 3 Engineered I Overall Integrity Structures physically intact with no dislodged boulders or logs 5 5 100% Structures 2 Grade Control Grade control structures exhibiting maintenance of grade across the sill 5 5 100% 2a Piping Structures locking any substantial Flow underneath sills or arms 5 5 100% 3 Bank Protection Bank erosion within the structures extent of influence does NOT 5 5 100% exceed 15% Pool forming structures mamtam rig— Max Pool Depth Mean 4 Habitat Bankfull Depth Ratio ? 1 6 Rootwads/logs providing some cover at 5 5 100% base -flow .... .. ........... —.. J aa1 UT Crab Creek Stream & Wetland Final B -3 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix B Visual Assessment Data Table 5 Visual Stream Morphology Stability Assessment UT Crab Creek Stream & Wetland / Project No 857 - UTCC - US Assessed Lenob 2.485 feet Number Number Footage Adjusted% Nbjor Channel Chancel Stable, Total Number of Amount of % Stable, mth with for Category Subcategory Metric Number to Unstable Unstable Perforrmng Stabilizing Stabilizing Stabilizing As- tult Segments Footage as Intended Woody Woody Woody as Intended a9lntended Vegetation Vegetation Vegetation 1 Bed I AgWailation Bar formation/growth sufficient to significantly 1 Vertical Stability deflect now laterally (not to include point bars) 0 0 100% (Riffle and Run Units) 2 Dewailation Evidence of downcutting 0 0 1000/0 2 Riffle Condition 1 Tewure/Substrate Riffle maintains coarser substrate 17 17 1000/0 3 Meander Pool I Depth Sufficient (M ax Pool Depth M can Bankfull Depth Z 1 6) 15 15 1000/ Condition 2 Lenoh approprmte ( >30%of centerline distance between tad of upstream nfne and head of downstream riffle) I S IS 100% I Thalwcgcentermgat upstream of meander bend (Run) 15 15 100% 4 Thalweg Position 2 Thalweg cantering at downstream of meander bend (Glide) 15 15 100% 2 Bank 1 Scoured/Eroding Bank lacking vegetative cover resulting sunply frompoorgrowth 1 60 99% 0 0 990/ and/or scour and erosion Banks undercut /overhanging to the extent that mass wasting appears 2 Undercut likely Does NOT include undercuts that are modest appear 0 0 1000/ N/A N/A N/A sustainable and are providing habitat 3 Mass Wasting Bank slumping calvmg or collapse 0 0 1000/0 N/A N/A N/A Totals 1 60 990/ 0 0 99% 3 I Overall Integrity g ty Structures physically intact with no dislodged boulders or l0 P Y fealty [9ed � 7 7 100°/ Structures s Structures 2 Grade Control Grade control structures exhibiting maintenance of grade across the sill 7 7 100% 2a Piping Structures lacking any substantial flow undcmeath sdis or arms 7 7 1000/ 3 Bank Protection Bank Bank erosion within the structures extent of influence does NOT 7 7 100°/ 15% Pool forming structures maintaining — Max Pool Depth Mean 4 Habitat lBankfull Depth Ratio> 1 6 Rootwads/logs providing some cover at 7 7 1000/ base -flow nun ucm wa um nPV7 UT Crab Creek Stream & Wetland Final B -4 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix B Visual Assessment Data Table 6 Vegetation Condition Assessment UT Crab Creek Stream & Wetland / Project No 857 Planted Acreage 15 4 Vegetation Category Definitions CCPV Depiction Number of Combined % of Planted Polygons Acreage Acreage 1 Bare Areas Very limited cover of both woody and herbaceous material N/A 0 0 0% 2 Low Stem Density Areas Woody stem densities clearly below target levels based on M Y3 Stipple 2 <1 0 <I% 4 or 5 stem count criteria Black Dots White Background Totals 2 0 00/0 3 Areas of Poor Growth Rates or Vigor Areas with woody stems of a size class that are obviously small N/A 0 0 00/0 given the monitoring year Cumulative Totals 2 000 0% Easement Acreage 47 8 of Vegetation Category Definitions CCPV Depiction Number of Combined Easement Polygons Acreage Acre e 4 Invasive Areas of Concern Areas or points (if too small to render as polygons at map scale) Cross Hatch 20 1 36 3% (Red - Dense(Yellow - Present) Stipple 5 Easement Encroachment Areas Areas or points (if too small to render as polygons at map scale) Orange Dots White Background 0 000 00/0 & ATV Trail UT Crab Creek Stream & Wetland Final B -5 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix B Visual Assessment Data Unnamed Tributary 1 — Permanent Photo Station I Looking Upstream Unnamed Tributary I — Permanent Photo Station 2 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 Looking Upstream B -6 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix B Visual Assessment Data Unnamed Tributary I — Permanent Photo Station 3 Looking Upstream Unnamed Tributary I — Permanent Photo Station 3 Looking Downstream UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 B -7 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix B Visual Assessment Data Unnamed Tributary l — Permanent Photo Station 4 Looking Upstream Unnamed Tributary 1 — Permanent Photo Station 5 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 Looking Upstream B -8 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix B Visual Assessment Data Unnamed Tributary I — Permanent Photo Station 6 Looking Upstream Unnamed Tributary I — Permanent Photo Station 7 Looking Upstream UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 B -9 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix B Visual Assessment Data Unnamed Tributary Crab Creek Upper — Permanent Photo Station 7 Looking Upstream Unnamed Tributary Crab Creek Upper — Permanent Photo Station 7 Looking Downstream UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 B -10 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix B Visual Assessment Data Wetland Area 2 — Permanent Photo Station 8 Looking North Wetland Area 2 — Permanent Photo Station 8 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 Looking Southwest B -I I Equinox Environmental Consultation and Design, Inc. December 2011 Appendix B Visual Assessment Data Wetland Area 2 — Permanent Photo Station 9 Looking North Wetland Area 2 — Permanent Photo Station 9 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 Looking West B -12 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix B Visual Assessment Data Unnamed Tributary Crab Creek Upper — Permanent Photo Station 10 Looking Upstream UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 B -13 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix B Visual Assessment Data Unnamed Tributary Crab Creek Upper — Permanent Photo Station 11 Looking Upstream Unnamed Tributary Crab Creek Upper — Permanent Photo Station 11 Looking Downstream UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 B -14 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix B Visual Assessment Data Unnamed Tributary Crab Creek Upper — Permanent Photo Station 12 Looking Upstream Unnamed Tributary Crab Creek Upper — Permanent Photo Station 13 Looking Upstream UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 B -15 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix B Visual Assessment Data Wetland Area 4 — Permanent Photo Station 14 Looking West Wetland Area 4 — Permanent Photo Station 15 Looking Southwest UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 B -16 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix B Visual Assessment Data Wetland Area 5 & 6 — Permanent Photo Station 16 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 Looking South B -17 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix C Vegetation Plot Data Appendix C i �I 7 Table 7. Vegetation Plot Criteria Attainment UT Crab Creek / Project No. 857 Vegetation Plot ID Vegetation Survival Threshold Met? Tract Mean 1 No 56% 2 Yes 3 Yes 4 No 5 No 6 No 7 Yes 8 Yes 9 Yes Vegetation Plot Data UT Crab Creek Stream & Wetland Final C -1 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix C Vegetation Plot Data Vegetation Monitoring Plot 1 Monitoring Year 2 —June 1, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 Vegetation Monitoring Plot 2 Monitoring Year 2 — June 1, 2011 C -2 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix C Vegetation Plot Data Vegetation Monitoring Plot 3 Monitoring Year 2 — June 1, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 Vegetation Monitoring Plot 4 Monitoring Year 2 —June 1, 2011 C -3 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix C Vegetation Plot Data Vegetation Monitoring Plot 5 Monitoring Year 2 —June 1, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 Vegetation Monitoring Plot 6 Monitoring Year 2 —June 1, 2011 C -4 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix C Vegetation Plot Data Vegetation Monitoring Plot 7 Monitoring Year 2 — June 1, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 Vegetation Monitoring Plot 8 Monitoring Year 2 —June 1, 2011 C -5 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix C Vegetation Plot Data UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 Vegetation Monitoring Plot 9 Monitoring Year 2 —June 1, 2011 C -6 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix C Vegetation Plot Data Table 8 CVS Vegetation Plot Metadate UT Crab Creek - 857 Report Prepared By Kevin Mitchell Date Prepared 7/13/2011 I IO6 Database Name Equinox-201 I -A-UTCrab-MY2 mdb Database Location Z\ES \NRI &M\EEP Monitorin \UT Crab Creek \UTC -MY2 -201 (\Data \Ve Computer Name .1316 K71 File Size 140484864 DESCRIPTION OF WORKSHEETS IN THIS DOCUMENT Metadata Description of database file, the report worksheets, and a summary of project(s) and project data Proj Planted Each project is listed with its PLANTED stems per acre, for each year This excludes hve stakes Prod Total Stems Each project is listed with its TOTAL stems per acre, for each year This mcludes We stakes, all planted stems, and all natural/volunteer stems Plots List of plots surveyed with location and summary data (live stems, dead stems, missing, etc Vigor Frequency distribution of vigor classes for stems for all plots Vigor b Spp Frequency distribution of vigor classes listed by species Damage List of most frequent damage classes with number of occurrences and percent of total stems impacted by each Damage by Spp Damage values tabled by for each species Dam e by Plot Damage values tabled by for each plot Planted Stems by Plot and Spp A matrix of the count of PLANTED Irving stems of each species for each plot, dead and missin g stems are excluded ALL Stems by Plot and spp A matrix of the count of total hvmg stems of each species (planted and natural volunteers combined ) for each plot, dead and missin g stems are excluded PROJECT SUMMARY- Project Code 1857 Project Name UT -Crab Creek Stream & Wetland Restoration Descn tion 1 River Basin jNew Length(ft) Stream -to -Ede Width (ft) Area (s m) j Re cared Plots (calculated) 1 Sampled Plots 19 UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 C -7 Equinox Environmental Consultation and Design, Inc December 2011 Appendix C Vegetation Arsasmett Data t�dmgvaorn•s.y 4. [tins to F�[o mu[ agvvesn[ bum [hs la• _ Ur Crab Creek Stream & Wetland Final C 8 Egwnox En"runmmW Consultation and Destg4 Inc Pmect No 957 December 2011 Momtonng Year 2 of 5 ��0000000000000 ©moomoom00000 ©mmommommm ��mmmmmmmmm000mmmmmm000mmmmmm000000000 _ �® mmmmmmmmmmmmmmm000mmm000000000000mmm ., . : ��mmmmm0000mmmmmmmmmmmmmmmoo ©000mmmom© ��mmmmmmmmmmmommmmmmmmmmmommmmm ©mmommm ��mmm000mmm000000000mmmmmmmmmmmmmm ®000 ��mmmmmmoo ©mmmmmmmmmmmmo ©ao ©a000mmm ©om ��mmommmmmmmmmmmmmmmmmmmmmmmmmmommmmmm ® mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmommm ® mmmmmmmmmmmmmmmmmommmmmmmmmmmommmmmm ��mmmmmmmmmmmmmmmmmmmmmmmommomm ©mm ©mmm ��mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm ©v© ..' , . , ��©©© mmmmmmmmmmmmmmmmmmmmmmmmoo ©000000 v© ommommmoo ©v ©moom000mmmmmmmm ®oo ®mmm 000000000000 000�0m�000�0 . ©©©©© oo ©vo ©000 ©v ©000000 ©oo ©vv ®oom000 t�dmgvaorn•s.y 4. [tins to F�[o mu[ agvvesn[ bum [hs la• _ Ur Crab Creek Stream & Wetland Final C 8 Egwnox En"runmmW Consultation and Destg4 Inc Pmect No 957 December 2011 Momtonng Year 2 of 5 Appendix C Vegetation Asstssment Data Table 9b. Pbmft Tone D Random Cbtcalr Plot Data UT Crab Cmak Stream & We /PirojecriNte 857 Random Plot 1 Random Rot 2 Random Plot 3 Random Rot 4 Random Plot 5 Randum Plot 6 Plot 7 Random Plot 8 Amtiai Mean %M (2011) Scientific Name Common Name Reerult Planted' Total Recruit Planted' Total Recruit Planned- Taal Recruit Planted' Total Recruit Plauie& Taal Recruit Ran Total Recruit Plante& Total Recruit Planted' Total Recruit Planree Total Alnus scrrulata Ilaalalder 19 19 4 4 12 12 23 12 35 Amnm atbunfoba Red choleb I I I 1 0 2 2 Berula lenta var lens Swcet bath 4 4 0 4 4 Rosa lusins Swa rose 3 3 1 1 6 6 0 10 10 Pmus simbus Enstcm what pmc 2 2 2 0 2 Acermbrum Red inn le 12 12 15 15 27 0 27 Stemcaunn 14 0 14 0 3 3 0 1 1 0 0 0 0 0 0 19 2 21 19 6 25 0 16 16 52 28 80 Size (ACRES) 005 005 005 005 005 005 005 005 040 Species count 2 0 2 0 I I 0 I I 0 0 0 0 T-0-7-0-- 0 0 I 2 3 2 I 3 0 2 2 7 6 6 Stems r AC 283 28 0 283 28 0 W. 60 70 0 20 2J 2023 0 0 0 0 0 0 384 45 4047 424 92 38445 12141 505 86 0 727 75 323 75 I J 152 7062 202 b Herb—. (%) 65 95 100 100 85 95 90 75 88 nssumem to oe pmtm tweet -.p.- —i tKiglu UT Cmb Cmek Stream & Weiland Final Project No 857 Montionng Year 2 of 5 C9 r- Equinox Environmental Consultation and Design Inc December 2011 Appendix D Stream Survey Data Appendix D 2610 2609 2608 2607 as w 2606 0 0 > 2605 a� W 2604 2603 2602 2601 0+00 Stream Survey Data Unnamed Tributary 1- Upper Cross - Section 1 - Riffle Station 106 + 83.73 0+05 0 +10 0 +15 0 +20 0 +25 0 +30 0 +35 0 +40 0 +45 0+50 0+55 Station (feet) As -built 6/2/2010 MYl 3/1/2011 —45-- MY2 10/17/2011 - -- Bkf UT Crab Creek Stream & Wetland Final D -I Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Stream Survey Data Cross- Section 1 — Riffle. (Looking at Left Bank Descending) Monitoring Year 2 — October 17, 2011 Cross - Section 1— Riffle (Looking at Right Bank Descending) Monitoring Year 2 — October 17, 2011 UT Crib Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -2 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D Stream Survey Data Cross - Section 1— Riffle (Looking Downstream) Monitoring Year 2 —October 17, 2011 Cross - Section 1— Riffle (Looking Upstream) Monitoring Year 2 — October 17, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D-3 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D 2609 2608 2607 2606 2605 2604 0 0 2603 a� W 2602 2601 2600 2599 2598 0+00 Stream Survey Data Unnamed Triburary 1 - Upper Cross - Section 2 - Pool Station 107 + 77.18 0+05 0 +10 0 +15 0 +20 0 +25 0 +30 0 +35 0+40 0+45 0+50 0+55 0+60 Station (feet) —� As -built 6 /2/2010 M- MY1 3 /1/2011 --4B--- MY2 10/17/2011 --- Bkf UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -4 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D Stream Survey Data Cross - Section 2 — Pool (Looking at Left Bank Descending) Monitoring Year 2 — October 17, 2011 Cross - Section 2 — Pool (Looking at Right Bank Descending) Monitoring Year 2 — October 17, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -5 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D Stream Survey Data Cross- Section 2 — Pool (Looking Downstream) Monitoring Year 2 — October 17, 201 Cross - Section 2 — Pool (Looking Upstream) Monitoring Year 2 — October 17, 2011 UT Crab Creek Stream & Wetland Final D-6 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D 2602 2601 2600 2599 w 0 2598 ca d W 2597 2596 2595 2594 0+00 Stream Survey Data Unnamed Tributary 1 - Upper Cross - Section 3 - Riffle Station 109 + 65.00 0+05 0 +10 0 +15 0 +20 0 +25 0 +30 0 +35 0+40 0+45 Station (feet) I -- As-built 6/3/20 10 MY13/1/2011 MY210/17/2011 - - --Bkf UT Crab Creek Stream & Wetland Final D -7 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 3 — Riffle (Looking at Left Bank Descending) Monitoring Year 2 — October 17, 201 Cross - Section 3 — Riffle (Looking at Right Bank Descending) Monitoring Year 2 — October 17, 2011 UT Crab Creek Stream & Wetland Final D -8 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 3 — Riffle (Looking Downstream) Monitoring Year 2 —October 17, 2011 Cross - Section 3 — Riffle (Looking Upstream) Monitoring Year 2 — October 17, 2011 UT Crab Creek Stream & Wetland Final D -9 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D 2575 2574 2573 d 2572 w C O CC 2571 W 2570 2569 2568 0+00 0+05 Stream Survey Data Unnamed Tributary 1 - Lower Cross - Section 4 - Pool Station 123 + 11.85 0 +10 0 +15 0 +20 0 +25 0 +30 0 +35 0 +40 0 +45 0+50 0+55 0+60 0+65 0 +70 0 +75 0 +80 Station (feet) T As -built 6/3/2010 MY1 3/2/2011 --0­ MY2 10/17/2011 — --- - Bkf UT Crab Creek Stream & Wetland Final D -10 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 4 — Pool (Looking at Left Bank Descending) Monitoring Year 2 — October 17, 2011 Cross - Section 4 — Pool (Looking at Right Bank Descending) Monitoring Year 2 —October 17, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -11 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D Stream Survey Data Cross - Section 4 — Pool (Looking Downstream) Monitoring Year 2 — October 17, 2011 Cross - Section 4 — Pool (Looking Upstream) Monitoring Year 2 — October 17, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -12 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D 2574 2573 2572 y 2571 0 0 R w 2570 W 2569 2568 2567 0+00 Stream Survey Data Unnamed Tributary 1 - Lower Cross - Section 5 - Riffle Station 123 + 54.60 0+05 0 +10 0 +15 0 +20 0 +25 0 +30 0 +35 0+40 0+45 0+50 0 +55 0+60 0+65 Station (feet) As -built 6/3/2010 - MY1 3/2/2011 —41�—MY2 10/17/2011 - -- Bkf UT Crab Creek Stream & Wetland Final D -13 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 5 — Riffle (Looking at Left Bank Descending) Monitoring Year 2 — October 17, 2011 Cross - Section 5 — Riffle (Looking at Right Bank Descending) Monitoring Year 2 — October 17, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -14 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D Stream Survey Data Cross- Section 5 — Riffle (Looking Downstream) Monitoring Year 2 —October 17, 2011 Cross - Section 5 — Riffle (Looking Upstream) Monitoring Year 2 — October 17, 2011 UT Crab Creek Stream & Wetland Final D -15 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D 2575 2574 2573 w 2572 e 0 ?? 2571 W 2570 2569 2568 0+00 Stream Survey Data UT Crab Creek- Upstream Cross - Section 6 - Riffle Station 11 + 47.00 0+05 0 +10 0 +15 0 +20 0 +25 0 +30 0 +35 0 +40 0 +45 0+50 0+55 0+60 0+65 0 +70 0 +75 Station (feet) - As -built 6/3/2010 ffi MY1 3/2/2011 —45-- MY2 10/17/2011 - -- Bkf UT Crab Creek Stream & Wetland Final D -16 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 6 — Riffle (Looking at Left Bank Descending) Monitoring Year 2 — October 17, 2011 Cross - Section 6 — Riffle (Looking at Right Bank Descending) Monitoring Year 2 — October 17, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -17 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix 1) Stream Survey Data Cross - Section 6 — Riffle (Looking Downstream) Monitoring Year 2 — October 17, 2011 Cross - Section 6 — Riffle (Looking Upstream) Monitoring Year 2 —October 17, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D-18 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D 2575 2574 2573 2572 as w 2571 a 0 2570 W 2569 2568 2567 2566 0+00 0+05 Stream Survey Data UT Crab Creek- Upstream Cross - Section 7 - Pool Station 12 + 02.03 0 +10 0 +15 0 +20 0 +25 0 +30 0 +35 0 +40 0+45 0+50 0+55 0+60 0+65 0 +70 0 +75 Station (feet) —y -- As -built 6/3/2010 MY1 3/2/2011 --4&— MY2 10/17/2011 - -- Bkf UT Crab Creek Stream & Wetland Final D -19 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 7 — Pool (Looking at Left Bank Descending) Monitoring Year 2 — October 17, 2011 Cross - Section 7 — Pool (Looking at Right Bank Descending) Monitoring Year 2 — October 17, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -20 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D Stream Survey Data Cross - Section 7 — Pool (Looking Downstream) Monitoring Year 2 — October 17, 2011 Cross- Section 7 — Pool (Looking Upstream) Monitoring Year 2 — October 17, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -21 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D 2570 2569 2568 2567 .r a� w a 0 2566 a� W 2565 2564 2563 2562 0+00 Stream Survey Data UT Crab Creek - Upstream Cross - Section 8 - Riffle Station 17 + 49.02 0+05 0 +10 0 +15 0 +20 0 +25 0 +30 0 +35 0 +40 0 +45 0+50 0+55 0+60 0+65 0 +70 0 +75 0 +80 0 +85 Station (feet) �� As -built 6/3/2010 -- MY1 3/2/2011 —41�— MY2 10/18/2011 UT Crab Creek Stream & Wetland Final D -22 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 8 — Riffle (Looking at Left Bank Descending) Monitoring Year 2 — October 18, 2011 Cross - Section 8 — Riffle (Looking at Right Bank Descending) Monitoring Year 2 — October 18, 2011 UT Crab Creek Stream & Wetland Final D -23 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 8 — Riffle (Looking Downstream) Monitoring Year 2 — October 18, 2011 Cross - Section 8 — Riffle (Looking Upstream) Monitoring Year 2 — October 18, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -24 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D 2556 2555 2554 d w 0 2553 as W 2552 2551 2550 0+00 0+05 0 +1 Stream Survey Data UT Crab Creek- Upstream Cross - Section 9 - Pool Station 32 + 30.85 0 0 +15 0 +20 0 +25 0 +30 0 +35 0 +40 0+45 0+50 0+55 0+60 0+65 0 +70 0 +75 0 +80 0 +85 0+90 Station (feet) —�� As -built 6/4/2010 MYl 3/3/2011 41�— MY2 10/18/2011 - - -• Bkf UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -25 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D Stream Survey Data Cross - Section 9 — Pool (Looking at Left Bank Descending) Monitoring Year 2 — October 18, 2011 Cross - Section 9 — Pool (Looking at Right Bank Descending) Monitoring Year 2 — October 18, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -26 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D Stream Survey Data Cross - Section 9 — Pool (Looking Downstream) Monitoring Year 2 — October 18, 2011 Cross - Section 9 —Pool (Looking Upstream) Monitoring Year 2 — October 18, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -27 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D 2556 2555 2554 d w 0 2553 a a� W 2552 2551 2550 0+00 0+05 Stream Survey Data UT Crab Creek - Upstream Cross - Section 10 - Riffle Station 33 + 08.78 0 +10 0 +15 0 +20 0 +25 0 +30 0 +35 0+40 0+45 0+50 0+55 0+60 0+65 0 +70 0 +75 0 +80 Station (feet) — _ -- As -built 6/4/2010 4-- MY1 3/3/2011 —6— MY2 10/18/2011 — UT Crab Creek Stream & Wetland Final D -28 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross- Section 10 —Riffle (Looking at Left Bank Descending) Monitoring Year 2 — October 18, 2011 Cross - Section 10 —Riffle (Looking at Right Bank Descending) Monitoring Year 2 — October 18, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -29 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D Stream Survey Data Cross - Section 10 —Riffle (Looking Downstream) Monitoring Year 2 — October 18, 2011 Cross - Section 10 —Riffle (Looking Upstream) Monitoring Year 2 — October 18, 2011 UT Crab Creek Stream & Wetland Final Project No. 857 Monitoring Year 2 of 5 D -30 Equinox Environmental Consultation and Design, Inc. December 2011 Appendix D 2610 2608 2606 2604 2602 a� as 0 2600 ca v 2598 2596 2594 2592 2590 �O s,� G Stream Survey Data UT to Crab - Upper Longitudinal Profile Stationing 105 +63 - 110 +63 log o 119 o I G 1915,19 ,,oho Station (feet) M' -As -Built 6/2/2010 T"' -MY1 3/1/2011 • TNN' -NIY2- 10/17/2011 I Bkf -MY2 WS -MY2 0 Structures -MYU UT Crab Creek Stream & Wetland Final D -31 Project No. 857 Equinox Environmental Consultation � Design, 2011 Monitoring Year 2 of 5 Appendix D 2577 2576 2575 2574 2573 2572 as w 2571 0 0 2570 W 2569 2568 2567 2566 2565 2564 rj X66 Stream Survey Data UT to Crab - Lower Longitudinal Profile Stationing 120 +36 - 124 +33 rro�o Ir1�O 121�o o O 190 Station (feet) TW -As -Built 6/3/2010 TW -MY1 3/2/2011 TW -MY2 10/17/2011 • Bkf -MY2 WS -MY2 Structures -MYO 11�? Ir X90 12 O UT Crab Creek Stream & Wetland Final D -32 Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D 25 25 25 25 25 25 25 25 25 25 25 25 w 25 °0 25 25 W 25 25 25 25 25 25 25 25 25. 25. 25- 25- Stream Survey Data UT to Crab - Upstream Longitudinal Profile Stationing 10+02 - 34+57 Station (feet) TW -As -Built 6/4/2011 TW -MY1 3/3/2011 — TW -MY2- 10/18/2011 Bkf -MY2 WS -MY2 O Structures -MYO 'bo 'bo X&o 'bo '04, UT Crab Creek Stream & Wetland Final D- Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 F3- -- - -- - -- F2- • - -- - - - - - - - - - - - -- - - -- - - - - F1- - - -- - - - - -- - • - FO-0- - -- - - - -- - - - — - - - - - - - — i9. i - -- - - -- -- -- -- - -- - i8 - • i7 i6 i5 — XS6 - R -- - XS7 P i4 - i2 - - -- il _ - -_ - ver age manillull 51ol e i0 — X38 - R i9 i8 i7 — - • i6 - - - - i5 >3 - -- - - - - - - -- _ _1_ _ it i0 z i 19 - XS9- P SIO - R 18 1 1 1 i i I I I I I . i Station (feet) TW -As -Built 6/4/2011 TW -MY1 3/3/2011 — TW -MY2- 10/18/2011 Bkf -MY2 WS -MY2 O Structures -MYO 'bo 'bo X&o 'bo '04, UT Crab Creek Stream & Wetland Final D- Equinox Environmental Consultation and Design, Inc. Project No. 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland / Project No. 857 UT1 - Upper - Cross - Section 1- Riffle Pebble Count Summary D50 Mo omg Year 2 Descnption Matenal Size (mm) Total # Item % Cum % Stlt/Clay sdUclay 0062 1 1% 1% Sand very fine sand 0 125 7 7% 8% fine sand 025 4 4% 12% medium sand 050 20 20% 32% coarse sand 100 8 8% 40% very coarse sand 200 7 7% 47% Gravel very fine gravel 40 2 2% 49% fine gravel 5 7 3 3% 52% fine gravel 80 2 2% 54% medium gravel 113 7 7% 61% medium gravel 160 9 90/0 70% coarse gravel 22 3 4 4% 74% coarse gravel 32 7 7% 81% very coarse gravel 45 5 5% 86% very coarse gravel 64 8 8% 94% Cobble small cobble 90 2 2% 96% medium cobble 128 3 3% 990/0 large cobble 180 0 00/0 990/0 very larize cobble 256 1 1% 1000/0 Boulder small boulder 362 0 0% 1000/0 small boulder 512 0 00/0 1000/0 medium boulder 1024 0 00/0 1000/0 large boulder 2048 0 00/0 100% very lar a boulder 4096 0 0% 1000/0 Bedrock bedrock >4096 0 00/0 1000/0 TOTALS1 100 1000/0 1000/6 S Data D50 4 6 D84 39 D95 76 UT Crab Creek Stream & Wetland Final D-34 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D -35 Equinox Environmental Consultation and Design, Inc December 2011 Unnamed Tributary 1 - Upper Pebble Count - Percent Cumulative Cross Section 1 -Riffle - — -- -- 100% 90 I 80% a C 70% I 60 % Gi `a 50% d a 40% > m E I 30% U 20% 10% 0% d m Particle Size (m m) MY13 /1/2011 --*—MY210 /18/2011 Unnamed Tributary 1 -Upper Pebble Count - Percent Individual Cross Section 1 -Riffle r - - - — — — -- - - - -' - 30% I I 25% 20% 9 15% 0 d a 10% I J ) 1 s% I o% N h in h Q O w O 1O N N Q 00 �O Y 1n 1O N Q O� N Particle Size (mm) oMY13 /1/2011 ■MY210/1812011 UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D -35 Equinox Environmental Consultation and Design, Inc December 2011 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland / Project No. 857 UTl - Upper - Cross- Section 2 - Pool Pebble Count Summary D50 M oring Year 2 Descnphon Material Size (mm) Total # Item % Cum % SdVClay sWclay 0 062 1 1% 1% Sand very fine sand 0 125 11 11% 12% fine sand 025 4 4% 16% medium sand 050 3 3% 19% coarse sand 100 12 12% 31% very coarse sand 200 26 26% 57% Gravel very fine gravel 40 2 2% 59% fine gravel 57 3 3% 62% fine gravel 80 1 1% 63% medium gravel 113 8 8% 71% medium gravel 160 7 7% 78% coarse gravel 223 2 2% 80% coarse gravel 32 2 2% 82% very coarse gravel 45 1 1% 83% very coarse gravel 64 3 3% 86% Cobble small cobble 90 5 5% 91% medium cobble 128 9 90/0 1000/0 large cobble 180 0 0% 1000/0 very large cobble 256 0 00/0 1000/0 Boulder small boulder 362 0 00/0 1000/0 small boulder 512 0 00/0 1000/0 medium boulder 1024 0 00/0 1000/0 large boulder 2048 0 00/0 1000/0 very large boulder 4096 0 00/0 100% Bedrock bedrock >4096 0 0% 1000/0 TOTALS 100 100% 1000/0 Summary Data D50 1 7 D84 51 D95 110 UT Crab Creek Stream & Wetland Final D -36 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data 70% 60 50% 40 30 20 I 10% 0% Q �o e° �o o ao o �o � O O N N1 V1 O O O O O N Q 9 UT Crab Creek Stream &Wetland Final D -37 Equinox Environmental Consultation and Design, Inc Project No 857 December 201 Monitoring Year 2 of 5 Unnamed Tnbutary 1 - Upper Pebble Count - Percent Cumulative Cross Section 2 - Pool 100% 90 80 % e m F g cu e 6 a o. m 3 E U m Particle Size (mm) MV13 /1/2011 - -MY210 /18/2011 Unnamed Tributary 1 - Upper Pebble Count - Percent Individual Cross Section 2 - Pool — - -- - - -- -- - - 30% i 25% 20% — m e 9 in 15% I � V d 10% o. I I n 5% 0% N h �O N V1 N N N O Q �O 00 �c N N h O O 00 O N f7 7 10 O, N OD �O V1 N 10 N '0 N 00 V Q 01 Y V O O .. .. N In h O N QO ` O O q Particle Size (mm) oMY13 /1/2011 ■MY210/18/2011 70% 60 50% 40 30 20 I 10% 0% Q �o e° �o o ao o �o � O O N N1 V1 O O O O O N Q 9 UT Crab Creek Stream &Wetland Final D -37 Equinox Environmental Consultation and Design, Inc Project No 857 December 201 Monitoring Year 2 of 5 2 of 5 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland / Project No. 857 M - Upper - Cross - Section 3 - Riffle Pebble Count Summary D50 Mo onng Year 2 Description Material Size (mm) Total # Item % Cum % Sdt/Clay stldc lay 0 062 3 3% 3% Sand very fine sand 0 125 10 100/0 13% fine sand 025 2 2% 15% medium sand 050 7 7% 22% coarse sand 100 10 100/0 32% very coarse sand 200 7 7% 39% Gravel very fine gravel 40 1 1% 40% fine gravel 57 1 1% 41% fine gravel 80 3 3% 44% medium gravel 113 5 5% 49% medium gravel 160 7 7% 56% coarse gravel 223 11 11% 67% coarse gravel 32 9 90/0 76% very coarse gravel 45 8 8% 84% very coarse gravel 64 12 12% 96% Cobble small cobble 90 2 2% 98% medium cobble 128 1 1 % 990/0 large cobble 180 1 1% 100% very large cobble 256 0 00/0 1000/0 Boulder small boulder 362 0 0% 1000/0 small boulder 512 0 00/0 100% medium boulder 1024 0 00/0 1000/0 large boulder 2048 0 0% 1000/0 very lar a boulder 4096 0 0% 1000/0 Bedrock bedrock >4096 1 0 0% 1000/0 TOTALS 1 100 100% 1000/0 S ary Data D50 12 D84 45 D95 62 UT Crab Creek Stream & Wetland Final D -38 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D-39 Equinox Environmental Consultation and Design, Inc December 2011 Unnamed Tributary 1 -Upper Pebble Count - Percent Cumulative Cross Section 3 - Riffle I — 100% 90% I 80% 70% F L 60 % ti a 50% g 0 40% > t E 30% U I 20 o 10% 0% O O m Particle Size (mm) MY13 /1/2011 —•— MY210/18/2011 Unnamed Tnbutary 1 - Upper Pebble Count - Percent Individual Cross Section 3 - Riffle I - 30% 25% 20% t i 15% 0 V L 10% o. 5% 0% N h M 1n D 00 M O w O O N N V w 10 Y 'O — N R 01 V M in O O O O O O N Q 9 m Particle Size (mm) OMY13 /1/2011 ■MY210/18/2011 UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D-39 Equinox Environmental Consultation and Design, Inc December 2011 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland / Project No. 857 UTl - Lower - Cross -Section 4 - Pool Pebble Count Summary D50 M oring Year 2 Description Material Size (mm) Total # Item % Cum % Sdt/Clay sdUclay 0 062 2 2% 2% Sand very fine sand 0 125 9 90/0 11% fine sand 025 9 9° /U 20% medium sand 050 5 5% 25% coarse sand 100 8 8% 33% very coarse sand 200 16 16% 49% Gravel very fine gravel 40 1 1% 50% fine gravel 57 4 4% 54% fine gravel 80 2 2% 56% medium gravel 113 6 6% 62% medium gravel 160 10 100/0 72% coarse gravel 223 5 5% 77% coarse gravel 32 5 5% 82% very coarse gravel 45 2 2% 84% very coarse gravel 64 6 6% 900/0 Cobble small cobble 90 5 5% 95% medium cobble 128 5 5% 100% large cobble 180 0 0% 1000/0 very large cobble 256 0 00/0 1000/0 Boulder small boulder 362 0 0% 1000/0 small boulder 512 0 0% 100% medium boulder 1024 0 00/0 1000/0 large boulder 2048 0 00/0 1000/0 very large boulder 1 40% 0 0% 100% Bedrock I bedrock I >4096 0 0% 1000/0 TOTALS1 1 100 100% 100% S Data D50 4 D84 45 D95 90 UT Crab Creek Stream & Wetland Final D -40 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data UT Crab Creek Stream &Wetland Final 1341 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Unnamed Tributary 1 - Lower Pebble Count - Percent Cumulative Cross Section 4 - Pool 100% 90 C W 80 a F [.. C 70 V V a u L 60 i 3 E U 50 i 40% m Particle Size (m m) MY 1 3/2/2011 I NIV2 10 /18/2011 Unnamed Tributary 1 -Lower Pebble Count - Percent Individual i Cross Section 4 - Pool 30 30% i 25% 20 20% — o 10% 15% a V d d 10% 5% Mal 0% O O 9 Fill IF-dif-Jit 9 0% N ,O in r In N h ^ N R 1O 00 = 1O N N h V O 00 O .� .+ N fry - �O 01 N 00 'O h N N R 00 `D N ? �O O, Y V O ... O O N M V1 O O O O O O N R 9 Particle Size (mm) oMY13/2 /2011 ■MY210 /18/2011 UT Crab Creek Stream &Wetland Final 1341 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 90 80 70 60 i 50 i 40% i 30% i 20 10% 0% O O 9 9 2 of 5 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland / P%lect No. 857 UT1 - Lover - Cross - Section 5 - Riffle Pebble Count Summary D50 Mo ormg Year 2 Description Material Size (mm) Total # Item % Cum % Sdt/Clay sdUclay 0 062 0 00/0 00/0 Sand very fine sand 0 125 5 5% 5% fine sand 025 9 90/0 14% medium sand 050 16 16% 30% coarse sand 100 10 10% 40% very coarse sand 200 10 10% 50% Gravel very fine gravel 40 0 00/0 50% fine gravel 5 7 5 5% 55% fine gravel 80 1 1% 56% medium gravel 113 3 3% 59% medium gravel 160 10 100/. 69% coarse gravel 223 5 5% 74% coarse gravel 32 6 6% 80% very coarse gravel 45 6 6% 86% very coarse gravel 64 9 90/0 95% Cobble small cobble 90 3 3% 98% medium cobble 128 2 2% 1000/0 large cobble 180 0 0% 100% very larize cobble 256 0 0% 1000/0 Boulder small boulder 362 0 0% 1000/0 small boulder 512 0 00/0 100% medium boulder 1024 0 00/0 1000/0 large boulder 2048 0 0% 1000/0 very large boulder 4096 0 0% 100% Bedrock bedrock >40% 0 0% 1000/- TOTALS1 100 1 1000/. 1 1000/. S Data D50 2 D84 40 D95 64 UT Crab Creek Stream & Wetland Final D42 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D -43 Equinox Environmental Consultation and Design, Inc December 2011 Unnamed Tributary 1 - Lower Pebble Count - Percent Cumulative Cross Section 5 - Riffle — -- — — - - - -- - — -- 100% 90% 80 e m r 70% F a, e 60% [z I o 50% g i 40% m 6 30% E 20% U 10% 0% N O r V1 1/I N Q �0 OD �O N N h O O " � N_ Q 00 IO Y N n h O O O N Q O O y m Particle Size (mm) MY13/2 /2011 - tMY210 /18/2011 Unnamed Tributary 1 -Lower Pebble Count - Percent Individual Cross Section 5 - Riffle - 30% 25% i 20% � V 15% 0 u iv 10% 5% EX 0% N 10 h to N N n .. N Q �O 00 to Q O 00 O R 10 O, N 00 O b N N Q 00 'O Y in �O N Q 01 u O .� O .� N M h O O O O N Q V O O m Particle Size (mm) oMY13/2 /2011 ■MY210 /18/2011 UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D -43 Equinox Environmental Consultation and Design, Inc December 2011 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland / Project No. 857 UTCC - Upstream - Cross- Section 6 - Riffle Pebble Count Summary D50 Mo oring Year 2 Descnption Matenal Size (mm) Total # Item % Cum % Sdt/Clay sWc lay 0 062 0 0% 0% Sand very fine sand 0 125 0 0% 00/0 fine sand 025 1 1% 1% medium sand 050 1 1% 2% coarse sand 100 6 6% 8% very coarse sand 200 3 3% 11% Gravel very fine gravel 40 1 1% 12% fine gravel 5 7 0 0% 12% fine gravel 80 0 00/0 12% medium gravel 113 3 3% 15% medium gravel 160 6 6% 21% coarse gravel 223 5 5% 26% coarse gravel 32 7 7% 33% very coarse gravel 45 14 14% 47% very coarse gravel 64 15 15% 62% Cobble small cobble 90 16 16% 78% medium cobble 128 16 16% 94% large cobble 180 4 4% 98% very large cobble 256 1 1% 990/0 Boulder small boulder 362 1 1% 100% small boulder 512 0 00/0 1000/0 medium boulder 1024 0 00/0 1000/0 large boulder 2048 0 00/0 100% very large boulder 1 4096 0 0% 1000/0 Bedrock I bedrock >4096 0 0% 1000/0 TOTALS1 100 1000/0 1000/0 S Data D50 48 D84 100 D95 140 UT Crab Creek Stream & Wetland Final D44 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D UT Crab Creek - Upstream Pebble Count - Percent Cumulative Cross Section 6 -Riffle Stream Survey Data Particle Size (m m) MY13/2/2011 --g—MY210/18/2011 UT Crab Creek - Upstream Pebble Count - Percent Individual Cross Section 6 - Riffle 0 30% 25% e m a F g d a d m E 0 U 20 W 0 �a 15% 0 d u d 10% o. 5% 0% N Vi h tn .. N ? �c w � ... = D N N %n ? O w O �O N N_ R w �O Y O O O N t7 V1 O O O O Particle Size (mm) ❑MY1312 /2011 ■MY210/18/2011 UT Crab Creek Stream & Wetland Final D45 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 WWI 90% 80 70 60 so i 40% 30 20 10% m 0% Particle Size (m m) MY13/2/2011 --g—MY210/18/2011 UT Crab Creek - Upstream Pebble Count - Percent Individual Cross Section 6 - Riffle 0 30% 25% e m a F g d a d m E 0 U 20 W 0 �a 15% 0 d u d 10% o. 5% 0% N Vi h tn .. N ? �c w � ... = D N N %n ? O w O �O N N_ R w �O Y O O O N t7 V1 O O O O Particle Size (mm) ❑MY1312 /2011 ■MY210/18/2011 UT Crab Creek Stream & Wetland Final D45 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland / Project No. 857 UTCC - Upstream - Cross- Section 7 - Pool Pebble Count Summary D50 M oring Year 2 Descn tion Material Size (mm) Total # Item % Cum % Sdt/Clay sdUclay 0 062 0 00/0 0% Sand very fine sand 0 125 1 1% 1% fine sand 025 4 4% 5% medium sand 050 11 11% 16% coarse sand 100 14 14% 30% very coarse sand 200 18 18% 48% Gravel very fine gravel 40 1 0 00/0 48% fine gravel 5 7 2 2% 500/o fine gravel 80 0 0% 50% medium gravel 113 2 2% 52% medium gravel 160 2 2% 54% coarse gravel 223 2 2% 56% coarse gravel 32 4 4% 60% very coarse gravel 45 4 4% 64% very coarse gravel 64 9 90/0 73% Cobble small cobble 90 9 90/0 82% medium cobble 128 12 12% 94% large cobble 180 6 6% 100% very large cobble 256 0 0% 1000/0 Boulder small boulder 362 0 0% 100% small boulder 512 0 0% 100% medium boulder 1024 0 00/0 1000/0 large boulder 2048 0 00/0 100% very large boulder 4096 0 0° /U 100% Bedrock bedrock >4096 0 00/0 1000/0 TOTALS 100 100% 1000/0 Summ ary Data D50 6 D84 95 D95 140 UT Crab Creek Stream & Wetland Final D46 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D47 Equinox Environmental Consultation and Design, Inc December 2011 UT Crab Creek- Upstream Pebble Count - Percent Cumulative Cross Section 7 -Pool - - - - - -- - - - - - 100% 90% 80% � e i r 70% F 60% Gu 0 50% g si 40% m E 30% I U 20% 10% 0% O O O O N Q Particle Size (mm) MY13/2 /2011 —111—MY210/17/2011 UT Crab Creek - Upstream Pebble Count - Percent Individual Cross Section 7 -Pool - - - - - 30% 25% 20% � 0 i 15% o d u 10% a I 5% 0% N in h to N Q �o to Q O a O 10 � N 00 C51, �a N N_ 7 00 10 Y h 10 N Q T N N � O O 9 CE Particle Size (mm) OMY13/2 /2011 ■MY210/18/2011 UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D47 Equinox Environmental Consultation and Design, Inc December 2011 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland / Project No. 857 UTCC - Upstream - Cross- Section 8 - Riffle Pebble Count Summary D50 Mo itoring Year 2 Description Material Size (mm) Total # Item % Cum % Sdt/Clay sWclay 0 062 3 3% 3% Sand very fine sand 0 125 3 3% 6% fine sand 025 3 3% 90/0 medium sand 050 5 5% 14% coarse sand 1 00 1 1% 15% very coarse sand 200 9 90/0 24% Gravel very fine gravel 40 0 00/0 24% fine gravel 57 7 7% 31% fine gravel 80 0 00/0 31% medium gravel 113 0 00/0 31% medium gravel 160 5 5% 36% coarse gravel 223 7 7% 43% coarse gravel 32 16 16% 59% very coarse gravel 45 10 100/0 69% very coarse gravel 64 9 90/0 78% Cobble small cobble 90 10 100/0 88% medium cobble 128 8 80/0 96% large cobble 180 3 3% 99% very large cobble 256 1 1% 1000/0 Boulde r small boulder 362 0 00/0 100% small boulder 512 0 00/0 100% medium boulder 1024 0 00/0 1000/0 large boulder 2048 0 00/0 100% very large boulder 4096 0 00/. 100% Bedrock bedrock >4096 0 00/0 1000/o TOTALS1 100 100% 1 100% Summary Data D50 26 D84 79 D95 120 UT Crab Creek Stream & Wetland Final D48 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D49 Equinox Environmental Consultation and Design, Inc December 2011 UT Crab Creek - Upstream Pebble Count - Percent Cumulative Cross Section 8 - Riffle r - -- - - - - — - - 100% i 90% 80% C W I a 70% i 6 g 0 50 a 40% m E 30% U 20% 10% I 0% O O O O N Q 7 d S1 Particle Sae (mm) MY13/2 /2011 — MY210/18/2011 UT Crab Creek- Upstream Pebble Count - Percent Individual Cross Section 8 - Riffle - - - — - -- - - - 30% 25 I 20% a 0 9 'a IS% a u iv 10% o. i 5% 0% r kn n to b N_ e4 r4 Q o ao o N N %n a e ae o N f7 e N N ao o x O O N f•1 h O N O� 9 O O m Particle Sae (mm) OMY13/2 /2011 ■MY210 /18/2011 UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D49 Equinox Environmental Consultation and Design, Inc December 2011 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland / Project No. 857 UTCC - Upstream - Cross -Section 9 - Pool Pebble Count Summary D50 M onng Year 2 Description Material Size (mm) Total # Item % Cum % Sdt/Clay sift/clay 0 062 5 5% 5% Sand very fine sand 0 125 4 4% 90/0 fine sand 025 1 1% 100/0 medium sand 050 4 4% 14% coarse sand 100 0 0% 14% very coarse sand 200 4 4% 18% Gravel very fine gravel 40 1 1% 190/0 fine gravel 57 0 0% 190/0 fine gravel 80 0 0% 190/0 medium gravel 113 5 5% 24% medium gravel 160 8 8% 32% coarse gravel 223 9 9% 41% coarse gravel 32 18 18% 59% very coarse gravel 45 14 14% 73% very coarse gravel 64 12 12% 85% Cobble small cobble 90 11 11% 1 96% medium cobble 128 2 2% 98% large cobble 180 2 2% 1000/0 very large cobble 256 0 00/0 1000/0 Boulder small boulder 362 0 0° /U 100% small boulder 512 0 00/0 100% medium boulder 1024 0 00/0 1000/0 large boulder 2048 0 00/0 100% very large boulder 40% 1 0 00/0 1000/0 Bedrock bedrock >4096 0 00/0 1000/0 TOTALS1 100 100% 1000/0 Summary Data D50 27 D84 62 D95 87 UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D -50 Equinox Environmental Consultation and Design, Inc December 2011 Appendix D Stream Survey Data UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D -51 Equinox Environmental Consultation and Design, Inc December 2011 UT Crab Creek- Upstream Pebble Count - Percent Cumulative Cross Section 9 - Pool - - - - - -- 100% 90 80% e ae L 70% F 60°/ [i 50 d C6 40% > E F 10°/ U 20% I 10% 0% O N O O O m Particle Size (mm) MY1 3/3/2011 I NIY2 10/18/2011 UT Crab Creek- Upstream Pebble Count - Percent Individual Cross Section 9 - Pool 25% 20% — I � r 15% C d V d 10% 0. 5% I 0% N 4n in In N R 10 00 IA R O 00 O `O 01 N 00 �O N N C 00 10 Y h 10 N R O, N ... N M h O N O L O O 9 m Particle Size (m m) OMY13 /3/2011 ■MY210 /18/2011 UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 D -51 Equinox Environmental Consultation and Design, Inc December 2011 Appendix D i 1_ Stream Survey Data UT Crab Creek Stream & Wetland / Project No. 857 UTCC - Upstream - Cross -Section 10 - Riffle Pebble Count Summary D50 Mo oring Year 2 Descnption Material Size (mm) Total # Item % Cum % Sdt/Clay sdt/clay 0 062 4 4% 4% Sand very fine sand 0 125 11 11% 15% fine sand 025 9 90/0 24% medium sand 050 7 7% 31% coarse sand 100 6 6% 37% very coarse sand 200 1 1% 38% Gravel very fine gravel 40 0 00/0 38% fine aravel 57 1 1% 39% fine gravel 80 0 00/0 39% medium gravel 113 5 5% 44% medium gravel 160 8 8% 52% coarse gravel 223 12 12% 64% coarse gravel 32 14 14% 78% very coarse gravel 45 8 8% 86% very coarse gravel 64 9 90/0 950 Cobble small cobble 90 2 2% 97% medium cobble 128 2 2% 990/0 large cobble 180 1 1% 1000/0 very larRe cobble 256 0 00/0 1000/0 Boulder small boulder 362 0 0% 100% small boulder 512 0 0% 100% medium boulder 1024 0 00/0 1000/0 large boulder 2048 0 00/0 100% very larize boulder 4096 0 0% 1000/0 Bedrock bedrock >4096 0 0% 100% TOTALS 100 1000/0 1000/. S Data D50 15 D84 41 D95 64 UT Crab Creek Stream & Wetland Final D -52 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D UT Crab Creek- Upstream Pebble Count - Percent Cumulative Cross Section 10- Riffle Stream Survey Data Particle Size (mm) MY13/3/2011 — MY210/18/2011 UT Crab Creek - Upstream Pebble Count - Percent Individual Cross Section 10 -Riffle ° 30% a F g a 6 Q d a 3 E e U 25% 20% m e IS% e d V L V 10% o. 5% 0% O = a Y O O 9 J Particle Size (mm) ❑MY13/3 /2011 ■MY210 /18/2011 UT Crab Creek Stream & Wetland Final D -53 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 -- — - - - - - - tuu• 90% 80 70% 50 °/ 40% 1 30 20 10% 0% � O m Particle Size (mm) MY13/3/2011 — MY210/18/2011 UT Crab Creek - Upstream Pebble Count - Percent Individual Cross Section 10 -Riffle ° 30% a F g a 6 Q d a 3 E e U 25% 20% m e IS% e d V L V 10% o. 5% 0% O = a Y O O 9 J Particle Size (mm) ❑MY13/3 /2011 ■MY210 /18/2011 UT Crab Creek Stream & Wetland Final D -53 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data miormauon unavanaoie N/A Item does not apply • The design cross - section criteria Here developed usingan analytical design approach Pattern and profile data derived from stable enhancement reaches from the existing UT I data Non - Applicable UT Crab Creek Stream & Wetland Final D -54 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Table 10a. Baseline Stream Data Summary UT Crab Creek Stream & Wetland / Pro ct No 857 - UTl - Upper 500 Let Parameter Regional Curve Pre - dusting Con &tion Reference Reach Data Design* Monitoring Baseline Dimension & Substrate - Riffle U UL I Eq. Mio Mean Med Max SD N Min Meanj Med I Max SD N Min can Ma: Min an Mad Ma: SD N Bankfull Width (ft) 99 13 5 136 15 8 251 5 N/A N/A N/A N/A N/A N/A 131 148 153 153 15 7 N/A 2 Floodprone Width (ft) 182 N/A N/A >55 N/A 5 N/A N/A N/A N/A N/A N/A 22 33 >100 >100 >100 >100 N/A 2 Bankfull Mean Depth (ft) 090 1-20 1 20 1 50 023 5 N/A N/A N/A N/A N/A N/A 1 10 1 30 1 50 1 50 1 60 N/A 2 Bankfull Max Depth (ft) 120 1 80 1 80 240 051 5 N/A N/A N/A N/A N/A N/A 200 240 2 50 2 50 2 50 N/A 2 Bankfull Cross Sectional Area (ft2) 140 1 141 151 150 159 072 5 N/A N/A N/A N/A N/A N/A 148 203 222 222 240 N/A 2 Width/Depth Ratio 1 65 1 1221 1 1 7 167 4 12 5 N /A N/A N/A N/A I N/A I N/A 120 92 107 107 1221 N/A 2 Entrenchment Ratio 1 1 2 1 34 1 3 3 1 >5 6 1 1561 5 1 N/A I N/A I N/A I N/A I N/A I N/A I 1 1 7 1 1 >6 4 >6 6 >6 6 1 >6 71 N/A 2 Bank Height Ratio 10 1 16 1 17 2 4 10 54 1 5 1 N/A N/A I N/A I N/A I N/A I N/A 10 10 1 1 1 1 1 1 I 1 N/A 2 Profile Riffle Length (ft) N/A N/A N/A N/A N/A N/A 58 287 226 682 2342 7 Riffle Slope (ft /ft) 0 023 0 057 0 014 003 0 014 003 0 014 0 023 0 022 0 033 00-07 7 Pool Length (ft) 70 130 14 47 140 470 35 86 81 198 444 13 Pool Max Depth (ft) 19 2 1 2 1 22 0 13 5 N/A N/A N/A N/A N/A N/A 1 0 32 32 32 3 2 N/A I Pool Spacing (ft) 600 650 54 126 540 1260 68 389 340 1131 3033 12 Pattern Channel Belt Width (ft) 210 580 32 58 320 580 268 374 40 1 444 706 6 Radius of Curvature (ft) 11 0 370 20 37 200 370 287 347 324 51 3 835 6 Re Bankfull Width (ft /ft) 0 7 37 N/A N/A N/A N/A N/A N/A 1 5 28 19 23 2 1 3 3 N/A N/A Meander Wavelength (ft) 90 0 1910 900 1910 900 1910 1179 135 5 1307 1626 20 10 4 Meander Width Ratio 1 3 5 8 N/A N/A N/A N/A N/A N/A 24 44 26 26 26 27 N/A 2 Transport Parameters Reach Shear Stress (Competency) Ib /ft= N/A 208 Max Part Size (mm) Mobilized at Bankfull N/A 262 Stream Power (Transport Capacity) W /m= N/A Additional Reach Parameters Rosgen Classification G4 /C4 N/A B4c/C4 Cb Bankfull Velocity (fps) 39 47 N/A 4 5 Bankfull Discharge (cfs) 62 59 71 N/A 66 Valley Length (ft) N/A Channel Thalweg Length (ft) 1 730 N/A 1 621 500 Sinuosity 1 19 N/A 1 14 1 14 Water Surface Slope (ft /ft) 00210 N/A 00210 00238 Bankfull Slope (ft /ft) N/A 00251 Bankfull Floodplam Area (acres) N/A % of Reach with Eroding Banks Channel Stability or Habitat Metric N/A Biological or Other N/A miormauon unavanaoie N/A Item does not apply • The design cross - section criteria Here developed usingan analytical design approach Pattern and profile data derived from stable enhancement reaches from the existing UT I data Non - Applicable UT Crab Creek Stream & Wetland Final D -54 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data N /Av'Item does not 'apply • The design cross section criteria vwre developed using an analytical design approach Pattern and profile data derived from stable enhancement reaches from the existing UT I data Non Applicable UT Crab Creek Stream & Wetland Final D -55 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Table 10a. Baseline Stream Data Summary UT Crab Creek Stream & Wetland / Pro ct No 857 - UT1 - Lower 397 feet Parameter Regime Curse Pre- ESusting Conclition Reference Reach Data Design" Momtonng Baseline Dimension & Substrate - Riffle IL UL I Eq. Min Meaul Med I Max SD N Min Mean Med Max SD N MJn Mean Ma: Mlo Mean Med Mai SD N Bankfull Width (ft) 99 135 136 158 2 5 1 5 N/A N/A N/A N/A N/A N/A 131 1 1 5 115 115 115 N/A I Floodprone Width (ft) 182 N/A N/A >55 N/A 5 N/A N/A N/A N/A N/A N/A 220 330 >100 >100 >100 >100 N/A I Bankfull Mean Depth (ft) 090 120 1 20 1 50 023 5 N/A N/A N/A N/A N/A N/A 1 1 150 150 1 50 1 50 N/A I Bankfull Max Depth (ft) 120 1 80 1 80 240 051 5 N/A N/A N/A N/A N/A N/A 20 2 50 2 50 2 50 2 50 N/A I Bankfull Cross Sectional Area (ftr) 140 141 151 150 159 072 5 N/A N/A N/A N/A N/A N/A 148 176 176 176 176 N/A I Width/Depth Ratio 65 122 1 1 7 167 14 12 5 N/A N/A N/A N/A N/A N/A 120 7 5 7 5 FTTTT5 N/A I Entrenchment Ratio 12 34 3 3 1 >5 6 1 1561 5 1 N/A N/A N/A N/A N/A N/A 1 7 >8 7 >8 7 >8 7 >8 7 N/A I Bank Height Ratio 1 0 1 6 1 7 24 1054 5 N/A N/A N/A N/A N/A N/A 1 0 1 0 10 1 0 1 1 0 1 N/A I Profile Riffle Length (ft) N/A N/A N/A N/A N/A N/A 210 376 402 526 15191 5 Riffle Slope (ft /ft) 0 023 0 057 0 014 0 030 0 014 0 030 0 020 0 026 0 027 0 033 0 005 5 Pool Length (ft) 70 130 140 470 140 470 1 1 8 174 174 27 1 624 5 Pool Max Depth (ft) 19 2 1 2 1 22 0 13 5 N/A N/A N/A N/A N/A N/A 10 26 26 26 26 N/A I Pool Spacing (ft) 600 650 54 0 1260 540 1260 450 71 3 73 4 93 6 21 53 4 Pattern Channel Belt Width (ft) 210 580 32 58 320 590 572 629 642 662 39 4 Radius of Curvature (ft) 110 370 20 37 200 370 31 2 366 378 397 3 8 4 Re Bankfull Width (ft /ft) 07 3 7 N/A N/A N/A N/A N/A N/A 1 5 28 2 71 3 18 328 345 N/A N/A Meander Wavelength (ft) 900 191 0 900 1910 900 1910 1420 1%0 2020 2440 N/A 3 Meander Width Ratio 13 5 8 N/A N/A N/A N/A N/A N/A 24 44 5 58 5 58 5 58 5 58 N/A I Transport Parameters Reach Shear Stress (Competency) lb /ft= N/A 1 36 M ax Part Size (mm) Mobilized at Bankfull N/A 191 Stream Power (Transport Capacity) W /m2 N/A Additional Reach Parameters Rosgen Classification G4 /C4 N/A B4c1C4 C Bankfull Velocity (fps) 39 47 N/A 4 5 Bankfull Discharge (cfs) 62 59 71 N/A 66 Valley Length (ft) N/A Channel Thalweg Length (ft) 1 730 N/A 1 621 397 Sinuosity 1 19 N/A 1 14 1 15 Water Surface Slope (ft /ft) 00210 N/A 00210 00156 Bankfull Slope (ft /ft) N/A 00174 Bankfull Floodp lain Area (acres) N/A % of Reach with Erodmg Banks Channel Stability or Habitat Metric N/A Biological or Other N/A N /Av'Item does not 'apply • The design cross section criteria vwre developed using an analytical design approach Pattern and profile data derived from stable enhancement reaches from the existing UT I data Non Applicable UT Crab Creek Stream & Wetland Final D -55 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data imormarion unavauacie N/A Item doesnot apply • Existing stream has been channebzed and does not have a natural meander pattern with distinct pool and riffle features Non Applicable UT Crab Creek Stream & Wetland Final D-56 Project No 857 Monitoring Year 2 of 5 Equinox Environmental Consultation and Design, Inc December 2011 9 Table 10a. Baselme Stream Data Summary UT Crab Creek Stream & Wetland / Pro et No 857 - UTCC -US (2,455 feet Parameter Regional Curve Pre- Eidsting Con &eon Reference Reach Data Design Monitoring Baseline Dimension & Substrate - Rifle LL UL E4 Min Wool Med I Max SD N Min Mean Med I Max SD N Min Mean Ma: Mln Mean Med Max SD N Bankfull Width (fl) 176 204 198 24 5 291 4 597 623 623 649 N/A 2 240 250 267 265 287 N/A 3 Floodprone Width (ft) 65 >80 4 200 248 248 296 N/A 2 54 0 >200 >200 >200 >200 N/A 3 Bankfull Mean Depth (ft) 140 1 65 1 70 180 0 17 4 330 335 335 340 N/A 2 14 140 153 1 50 1 70 N/A 3 Bankfull Max Depth (ft) 240 2 78 275 320 033 4 500 540 540 5 80 N/A 2 23 240 2 50 2 50 260 N/A 3 Bankf ill Cross Sectional Area (ft) 390 308 33 1 337 342 1 57 4 1980 2080 2080 2180 N/A 2 342 370 405 42 1 424 N/A 3- Width/Depth Ratiol 100 127 115 179 352 4 1 181 1861 191 1 7 1 1 1471 177 1901 1951 N/A 3 Entrenchment Ratiol 1 1 3 1 >4 I 1 4 1 3 1 40 50 2 3 1 1701 175 1 >7 5 1 >8 01 N/A 3 Bank Height Ratiol I I 1 10 1 1 I 1 10 1 12 1 0 101 4 1 1 0 1 10 1 10 1 0 N/A I 1 10.1 1 0 1 0 1 0 HI N/A 1 3 Prottle Riffle Length (ft) 149 605 649 1000 22 55 19 Riffle Slope (ft /ft) 0 020 0 042 0 015 0 029 0 027 0 048 0 012 5 0 014 0 045 0 006 0 013 0 012 0 021 0 005 19 Pool Length (ft) 290 530 210 1050 104 41 1 390 792 21 76 19 Pool Max Depth (ft) 30 3 1 3 1 33 NA 3 19 2 7 29 29 30 N/A 2 Pool Spacing (fl) 950 1160 190 0 161 0 188 0 9370 4 450 1360 517 1307 1132 241 7 52 31 18 Pattern Channel Belt Width (fl) 130 430 500 N/A 1 750 21 1 0 547 11017 1025 1328 2359 15 Radius of Curvature (ft) 00* 51* 55 1 N/A 1 430 1280 375 51 1 42 5 1467 2621 16 Rc Bankfull Width (ft /ft) 00* 2 9• 088 088 088 088 1 7 5 1 1 5 1 9 16 5 1 N/A N/A Meander Wavelength (ft) ' ' 513 159 0 616 540 0 2130 5 200 228 0 238 7 2344 3142 3262 15 Meander Width Ratio 05 24 80 80 80 8 0 N/A 30 84 L36 3 9 39 4 1 N/A 3 Transport Parameters Reach Shear Stress (Competency) Ib /flu 089 0 73 071 Max Part Size (mm) Mobilized at Eankfulli 130 125 118 Stream Power (Transport Capacity) W /m2 Additional Reach Parameters Rosgen Classification C4 C3 C4 C Bankfull Velocity (fps) 3 3 38 33 Bankfull Discharge (cfs) 197 111 130 117 Valley Length (ft) Channel Thalweg Length (ft) 2086 1 034 2 405 2 455 Sinuosity 1 04 1 20 1 20 1 21 Water Surface Slope (Channel) (ft /ft) 00090 00088 00080 00080 Bankfull Slope (ft/fl) 00083 Bankfull Floodplam Area (acres) %of Reach with Eroding Banks Channel Stability or Habitat M etnc Channel Stability or Habitat M etnc Biological or Other imormarion unavauacie N/A Item doesnot apply • Existing stream has been channebzed and does not have a natural meander pattern with distinct pool and riffle features Non Applicable UT Crab Creek Stream & Wetland Final D-56 Project No 857 Monitoring Year 2 of 5 Equinox Environmental Consultation and Design, Inc December 2011 9 Appendix D Stream Survey Data Table 10b Baseline Stream Data Summary (Substrate, Bed, Bank, and Hydrologic Containment Parameter Distributions) UT to Crab Creek Stream & Wetland / Project No 857 - UT1 -U r 500 feet Parameter Pre- Eustng Condition Reference Reach Data Design Monitoring Baseline RI % /Ru % /P % /G %/SY Monitoring Baseline RI % /Ru % /P°/ /G % /S% 1 1 N/A N/A I N/A N/A N/A 42 8 24 22 4 12 1 0 SC° /, /Se/ /G % /CP / /B % /Bel. <1• 10• 59• 28• 3• 0• <11 N/A N/A N/A N/A N/A N/A IS II d 16 / D35 / d50 / d84 / d95 / diP / chW (mm) 72* 222* 400' 103 0. 197 0• 104• 150• N/A N/A N/A N/A N/A N/A N/A Entrenchment Class <15/15 199/2 49/50 99/>10 Entrenchment Class Incision Class .12/12 149/15 199/>20 <15/15 199/2 49/50 99/>10 N/A Item does not apph • Nmnbers reported are the mean percentages from the nffle surface pebble cormts Non Applica Table 10b Baseline Stream Data Summary (Substrate, Bed, Bank, and Hydrologic Containment Parameter Distributions) UT to Crab Creek Stream & Wetland / Project No 857 - UTl -Lower 397 feet Parameter Pre Eustrng Condition Reference Reach Data Design Monitoring Baseline RI % / Ru % / P% / G% / S° /, Monitoring Baseline RI % /Ru % /P°/ /G % /S% 1 1 N/A N/A N/A I N/A N/A 48 5 22 25 1 12 1 0 SC° /, /Se /o /G % /C° /, /B % /Be% <1• 10• 590 28• 30 0• <11 N/A N/A N/A N/A N/A N/A IS II d16 /D35 /d50 /d84 /d95 /th" /djW(mm) 72• 222• 400• 1030. 1970• 104• 150• N/A N/A N/A N/A N/A N/A N/A Entrenchment Class <15/15 199/2 49/50 99 >10 Entrenchment Class Incision Class <12/12 149/15 199/>20 <15/15 199/2 49/50 99/>10 N/A Item dots not apph • Ntmbers reported arc the mean percentages from the nfOc surface pebble cotmts Non Applashle Table 10b Baseline Stream Data Summary (Substrate, Bed, Bank, and Hydrologic Contabnment Parameter Distributions) UT to Crab Creek Stream & Weiland / Project No 857 - UTCC -US (2,455 feet Parameter Pre Existing Condition Reference Reach Data Design Monitoring Baseline RI % /Ru % /P°/ /G % /S% 1 1 41 9 32 12 1 0 SC°/ /Sa°/ /G% /CP/ /B % /Be% 0• 11 62• 36• <11 0• 0 18 5 48 IS II dl6 /D35 /d50 /d84 /d95 /diP /ch�(mm) ll• 23• 44• 104• 150• 14 144 512 Entrenchment Class <15/15 199/2 49/50 99/>10 Incision Class <12/12 149/15 199/>20 Informal on a wwULDle • Nmbcm reported are the mean percentages from the nftic surface pebble cotmts Non Applicable UT Crab Creek Stream & Wetland Final D-57 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Table lla. Monitoring Data - Dimensional Morphology Summary (Dime nslonal'Parameten - Cross - Sections) UT Crab Stream & Wetland If Project No. 857 - UTl -Upper (500 feet) Cross -Section 1 Riffle Cross -Section 2 Pool Cross -Section 3 lb le Dimension Base MYl MY2 MY3 MY4 MY5 Base MYl MY2 NM MY4 MY5 Base MYl MY2 MY3 MY4 MY5 Record Elevation (datum) Used 2,605 2,605 2,605 2,603 2,603 2,603 2,598 2,598 2,598 Bankfull Width (ft) 157 159 153 184 180 176 148 147 149 Floodprone Width (ft) >100 >100 >100 >100 >100 >100 >100 >100 >100 Bankfull Mean Depth (ft) 13 12 13 1 9 1 9 18 16 1 6 1 6 Bankfull Max Depth (ft) 24 24 25 32 32 33 25 25 26 Bankfull Cross Sectional Area (ftZ) 203 185 193 343 334 322 240 238 238 Bankfull Width/Depth Ratio 1221 138 121 99 97 96 92 9 1 94 Bankfull Entrenchment Ratio >6 4 1 >6 3 >6 5 >5 4 >5 5 >5 7 >6 7 >6 8 >6 7 Bankfull Bank Height Ratio 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Cross Sectional Area between End Pins (ftZ) 203 190 19 4 1 1 343 336 322 24 3 24 1 242 d50 (mm) N/A 17 46 N/A 11 17 N/A 23 12 IN /F1 - ncm uucs nvi aPPl7 UT Crab Creek Stream & Wetland Final D -58 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Table l la. Monitoring Data - Dimensional Morphology Summary (Dimensional Parameters - Cross - Sections) UT Crab Creek Stream & Wetland / Project No. 857 - UTl -Lower (397 feet) Cross - Section 4 Pool Cross - Section 5 Riffle Dimension Base MYl MY2 MY3 MY4 MY5 Base MYl MY2 MY3 MY4 MY5 Record Elevation (datum) Used 2,571 2,571 2,571 2,571 2,571 2,571 Bankfull Width (ft) 167 143 147 115 122 123 Floodprone Width (ft) >100 >100 >100 >100 >100 >100 Bankfull Mean Depth (ft) 11 13 11 15 14 14 Bankfull Max Depth (ft) 26 25 24 25 26 26 Bankfull Cross Sectional Area 112 188 180 167 176 j 175 173 Bankfull Width/Depth Ratio 148 114 129 75 85 88 Bankfull Entrenchment Ratio >6 0 >7 0 >6 8 >8 7 >82 >81 Bankfull Bank Height Ratio 10 10 10 10 10 10 Cross Sectional Area between End Pins (ft) 1891 1801 1671 21 1 21 5 2161 1 d50 (mm) N/A 1 84 1 4 N/A 091 2 IN/tl - ucm wc5 11Ui aPP'Y UT Crab Creek Stream & Wetland Final D -59 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Table l la Monitoring Data - Dimensional Moprboklgy Summary (Dimensional Parameters - Cross- Sectlons) UT Crab Creek Stream & Wetbmd / Project No 857 - UTCC -US (2,455 feet) Cross - Section 6 Riffle Cross-Section 7 Pod CrossSechon 8 Riffle Cross-Section 9 Pool Cross-Section 10 Riffle Dimension Base MYI MY2 MY3 MY4 MYS Base MYI MY2 MY3 MY4 MY5 Base MYI MY2 MY3 MY4 MY5 Base MVI MY2 MY3 MY4 MY5 Base MYI MY2 MY3 MY4 MY5 Record Elevation (datum) Used 2 571 2 571 2 571 2 571 2 571 2 571 2 566 2 566 2 566 2 554 2 554 2 554 2 554 2 554 2 554 Bankfull Width (ft) 250 247 272 27 7 278 278 28 7 279 280 23 5 23 8 230 265 272 264 Floodprone Width (ft) >200 >200 >200 >200 >200 >200 >200 >200 >200 >200 >200 >200 1 >200 >200 >200 Bankfull Mean Depth (ft) 1 7 1 7 1 5 1 7 1 7 16 1 5 1 4 14 1 7 1 7 1 6 1 4 14 1 4 Bankfull MaxDepth (ft) 26 25 25 30 34 34 25 24 25 27 29 27 24 24 25 Bankfull Cross Sectional Area ft' 424 4191 41 3 47 3 47 1 45 1 42 1 395 384 407 40 9 36 1 370 372 359 Bankfull Width/Depth Ratio 147 146 179 163 164 171 195 197 204 135 139 146 190 199 194 Bankfull Entrenchment Ratio >80 >81 >7 4 >7 2 >7 2 >7 2 >70 >7 2 >7 I >8 5 >8 4 >8 7 >7 5 >7 3 77 6 Bankfull Bank Height Ratio 10 10 1 1 1 1 1 1 1 1 1 1 11 1 1 10 1 0 10 10 10 10 Cross Sectional Area between End Pins (fl'l 424 419 41 3 473 473 45 1 43 2 40 1 38 5 41 5 41 2 36 I 386 399 37 1 d50 (mm) N/A 51 48 N/A 32 6 N/A 33 26 N/A 88 27 NA 24 15 UT Crab Creek Stream & Wetland Final D -60 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix D a P, Rdblol Ro Rm /P-Poo1 16 -Ode /S &,p SC Shat /SA- %=G el /C Cobblc /B B.W&I& Bedmd P �ccoe F b do nB1 end Poole bbbwmea Stream Survey Data UT Crab Creek Stream & Wetland Final D-61 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Momtonng Year 2 of 5 Appendix D b 1 r lTOme1 vmdn� «IleGen CM Marc dnbpml « N/A lof— on dmevol eppl -sll CV /S4 St d /G -G rel /C CUbbk!B WWdvr /& Hehad Pore —W b—don NPe end pool pebble a tot Stream Survey Data UT Crab Creek Stream & Wetland Final D -62 Equinox Environmental Consultation and Design, Inc Protect No 857 December 2011 Monitoring Year 2 of 5 Appendix D 3m Rr RIIBo /Ro -Rim /P Pool /f OWelti Si p W Slt O, ISM S, d'C -On eI IC C bbl /B - Bo I& /Bc H,Amt Pc — pc bud , ,fn, and po I pcbbl, c—, f UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 Stream Survey Data n D-63 Equinox Environmental Consultation and Design, Inc December 2011 Appendix E Hydrologic Data Appendix E Hydrologic Data Table 12. Verification ofBankfull Events UT Crab Creek Stream & Wetland / Project No. 857 Date of Data Date of Method Photo # Collection Occurrence (d available) 2/2/2011 12/2/2010 Crest gauge & wrack Imes UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year I of 5 E -I Equinox Environmental Consultation and Design, Inc December 2011 Ap x E Hydrologic Data 90 80 70 60 50 40 30 20 10 00 Jan -10 Feb-10 Mar -10 Apr -10 May -10 Jun -10 Jul -10 Aug -10 Sep-10 Oct -10 Nov -10 Dec -10 Data Compared to 301h and 70th Percentiles for Alleehanv Countv. NC 2011 Rainfall 30th Percentile 70th Percentile UT Crab Creek Stream & Wetland Final E -2 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix E Hydrologic Data UTC -1 Preciodation and Water Level Plot UT Crab Creek Stream & Wetland Final E -3 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 50 45 GroundSurfaoe GBeginninngg�of� May Maximum#ofConsecutiveDays >12" 6 %ofHydropenod During GrowingSeason 38% 100 50 4 0 , 00 3 5 ; Required -50 C Depth L C -100 ... 30 3 O ; -150 '0 25 7 CL -200 V 20 0 E. End of -250 IL ' GrovAng Season t 1 5 October 5 D. -300 d ' D 10 ' -350 0 5 Ld -400 00 I i i I I I I J -450 c 7 c c a 4 ti c c > > > a a a' a' a Nmr a m > > Q z° z° o 4 (b N (b df l'� A N O ry 1�f �f �'if 13 r N (4 N v- N N N r N P. UT Crab Creek Stream & Wetland Final E -3 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix E Hydrologic Data UTC -2 Precipitation and Water Level Plot UT Crab Creek Stream & Wetland Final E -4 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 50 100 Beginning of Maximum #of Consecutive Days >12" 30 Growing Season %ofHydroperiod During GrowingSeason 191% 45 GroundSun'aoe May 2; � so 40 35 VV Required -50 c Depth C -100 30 c O -150 "v 2 5 End of C Growing Season a October5 ' -200 So- o 20 ; L IL -25 0 s 15 a -300 d 10 ' -350 05 -400 00 1 1 1 1 1 -450 W W .6 W LL A LL =' _' $ l�0 7 33 7 7 3 t -mAr m 0 0 R Z Z r A N N r df !'�f N N N 00 N j l�f t� r N O r N a r M UT Crab Creek Stream & Wetland Final E -4 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix E u i t, -s rrecipitanon ana water >L.evei riot Hydrologic Data UT Crab Creek Stream & Wetland Final E -5 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 50 100 Beg Beginning of ; Gror�Season Maxirturn #of Consecutive Days >12' 33 % ofHydroperiod During GrovAngSeason 210% 45 GroundSurfaoe �� � 50 40 00 35 Required -50 c Dept v 100 3 0 ' ., c 3 O -150 }, � 25 End of c � IV Growing Season a 1 October 5 ' -200 So- 0 v LD 20 ' -250 = a 15 L -300 d 10 ' ' -350 0 5 -400 0 0 -450 T T I T T I 7M T T T T I W li T T I li T T T T T T T T I I qI, qI, T T I W T T I e�0 T T T T T T T T T T T T 1 I . . . I 7 %� -7 3 O Q T T T T I 1 Q y0' T T T T T T T T T T 1 I 1 1 1 y �1 O O T T T T T T 1 T off A ib N df �1 pD N ��y7 A A N T N N N !�f T T 1� N T • T- UT Crab Creek Stream & Wetland Final E -5 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix E Hydrologic Data UTC -4 PreciDitahon and Water Level Plot UT Crab Creek Stream & Wetland Final E -6 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 50 � 1 100 Maximum #ofConsecutive Days >12" 61 ; % ofHydroperiod During GrowingSeason 369% 45 Ground Surface 1 1 50 40 1 00 Beginning of Grovwng Season -50 ^ C 3 5 y2 ; ; Required 1 I Depth ` /\ C ; 1 -100 30 ' ' 3 c O ; -15 0 2 5 i End of 3 Growing Season O C. 1 October5 1 -200 IC 1 1 41, 20 ' O -250 11L .� 15 C. -300 d 1 1 1 Q1 10 1 1 ' I 1 1 1 -350 0 5 1 1 ; -40 0 0 0 ; r V- -45 0 T- r I I !C i0 r r I I li r I li r r r I I L �4 Q r r I 1 �q >� Q A r I >� r0 r r r r r r r I I . - I I c c > > > a a 7 C S > > r I a m r T-r r r r I 1 I 1 1 a � � > > b nT R C o r I r I N N a N"t a N d0 i A A N r N N r r M UT Crab Creek Stream & Wetland Final E -6 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix E Hydrologic Data UTC -5 Precipitation and Water Level Plot UT Crab Creek Stream & Wetland Final E -7 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Momtonng Year 2 of 5 50 45 GroundSurfaoe Beginning of Growing Season ; may� Maxim W um #ofConsecue Days >12' 155 %ofHydropedod During GrowingSeason 987% � 100 50 40 00 35 ' Required -50 C Depth ... .-. 100 Z,' 30 ' 3 c O -150 'o 25 End of C Growing Season O p- Octobers -200 V IV 20 ' +O+ a -250 L 15 p. -300 d G 10 ' -350 0 5 -400 0 0 ; 41, 1 1 -450 r C �o r C r r C M m r m r r r r r � �p� W r � M r r r r r r r C C � - - I I > > > > c� o� r r I I a r -/[a� r r r r r I I 1 I I > > g A r r I I A (b N ib df �'7 N !� 1� R N u'f df Q r N N r N N N r N N N V. T- Cl) UT Crab Creek Stream & Wetland Final E -7 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Momtonng Year 2 of 5 Appendix E U l u -b Yrecipitati011 ana Water Level riot Hydrologic Data UT Crab Creek Stream & Wetland Final E -8 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 50 100 Maximum #of Consecutive Days >1Y 38 %of Hyd ropenod During Grow rig Season 242% 45 Ground Surface 50 4 0 00 Beginningof ; Growing Season .50 C 3 5 May Required i Dept v 100 30 ' v ` O -150 25 End of Growing Season O p, Octobers -200 02 v 20 ' ' -25 0 a r 15 a -300 m 10 ' -350 0 5 Ila" -400 0 T T T T T T T T T T T T T T T T T T T T T T T T T -450 T T CO T w T T i T i T T T T T > T T T T T T T T a I Q > T m T T T T T T I m 2 Q z z T T T ? T N N N N ^ % � Q r N N T- UT Crab Creek Stream & Wetland Final E -8 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 Appendix E Hydrologic Data UTC -7 PreciDitatlon and Water Level Plot UT Crab Creek Stream &Wetland Final E -9 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 50 45 Ground Surfae 3eT inniT � of Growing Seaon Vay 2 gI nI g foT MT ximT f a uC m Consecutive DaT s >17 8 9of Hydropetiod During Growing Season 516 y1 0 50 40 00 35 Required -50 C :C Depth .. .L -10 10 0 3 1 3 O -15 0 W 5 2 CL -20 0 2 0 O -25 0 15 a -3o o End of GrovngSeason 10 Octo 5 ti35 0 5 00 400 T T T T T T Jill I L11 I T T T T T T T T -45 0 T C T C T T .6 4 T T L T T T T 7 T Q T Q I m 1 C T T T T Q I I I O O T N N N N M T VV A A N T T T M UT Crab Creek Stream &Wetland Final E -9 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Monitoring Year 2 of 5 1 2 of 5 Appendix E Hydrologic Data UTC -8 Precipitation and Water Level Plot UT Crab Creek Stream & Wetland Final E -10 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Momtonng Year 2 of 5 50 45 GroundSurfaae Beginning of ; Growing Season , May Maxtmumffof Consecutive Days >17 58 % ofHydropenod During GrouwngSeason 369% ' 100 5 0 40 , 00 35 Required -50 C Depth .:. C % -10 0 �. 30 O ; ; -150 25 End of Growing Season Q October5 -200 2 v L 20 ' O 0 a -25 0 = 15 L -300 4) G 10 ' ' , I -350 05 -400 00 .450 r A r M r r M m r m r r r r ` r M r s r r r r r r r r a r c r r r r r i > j1 r r G N N N N A A r r N M UT Crab Creek Stream & Wetland Final E -10 Equinox Environmental Consultation and Design, Inc Project No 857 December 2011 Momtonng Year 2 of 5 Appendix E Hydrologic Data Table 13. Wetland Gauge Attainment Data Summary of Groundwater Gauge Results UT Crab Creek Stream & Wetland / Project No. 857 Success Criteria Aclueced/Maa Consecutive Days During Growing Season (Percentage) Gauge >D Year l. Year 2 Year 3 Year 4 Year 5 (2010) (2011) (2012) (2013) (2014) No /6 No /6 UrC -1 3 8 Percent 3 8 Percent Yes /70 Yes /30 UFC -2 44 6 Percent 19 1 Percent Yes /35 Yes /33 UTC -3 22 3 Percent 210 Percent Yes /52 Yes /61 33 1 Percent 38 9 Percent Yes /157 Yes/ 155 UrC -5 100 0 Percent 98 7 Percent Yes /22 Yes /38 �C� 14 0 Percent 24 2 Percent Yes /15 Yes /8 UTC -7 9 6 Percent 5 1 Percent Yes /37 Yes /58 UrC-8 23 6 Percent 36 9 Percent UT Crab Creek Stream & Wetland Final Project No 857 Monitoring Year 2 of 5 E -1 I Equinox Environmental Consultation and Design, Inc December 2011