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HomeMy WebLinkAbout20020991 Ver 1_Year 2 Monitoring Report_20110310�.� "iti':r:e� - = _ � •: i^�.��'.��e•la:`�..�va.._� us ' r- %!fi,'r�;`:•� j;�rie_i'� : y ":'.,.... -.. , i_,j -•. . -•-4' U ,.;"��%� J -. h"� r;�•�;'.,.... , r-c. ""ytr� .:�T.;r r:.'.�tiw �+' y: . t,,�s ' �. • •r: ' �' r.•' fir':::: 1 �� ;' !�J� , .r �. 5 --+'.: 1 � • ,-_ _ ?r Ca*- r7C :':it:tj \\' _ J •r.:. ?. �\ :�::c •. _ 6'fp�:i.J 644% @:�'ti.'..�•at .x;%;`+`�:; :..r'�;.,•::��" —: lit ._ r•;'; „'::; %a.,;,- �,.,al.r'd;�`J��, ,��:r� y�... •��' ^ +i^::�i'.` 'r�!�''' `~rG�.\ _ r���R, +:�tYi:.- i`tiii��'j+ I' �- l.',. , ��: -- :ti'• - ,rot: `., f:'.� � � ,,{{�;v, ,j; ,� CF ;�^.__ - `' :ry ?: :a — �- _s;,e�. _ �•.�.'`F� • -�--- '�M1 - j�� F;�.�,�ifYv{i: '1= .. LYC _-_ X445 '.� ^T.'Y'.•i- Y�__�`s•s� -'... .��h. Monitoring Firm L 1 IN 0-- X �E U ENVIRONMENTAL CO NSULTATOOK & DESIGN 37 Haywood Street, Suite 100 Asheville, North Carolina 28801 828 - 253 -6856 Protect Contact Steve Melton Email stevegequinoxenvironmental com Kings Creek Stream Restoration 2010 Monitoring Report (MY 2) Table of Contents 1 0 Executive Summary / Project Abstract Page 1 20 Methodology Page 2 30 References Page 3 O O O O O O O O O O O O O O O 0 10 EXECUTIVE SUMMARY / PROJECT ABSTRACT The goals and objectives stated in the Kings Creek Mitigation Report (NCEEP 2006) are as follows • Restore 2,119 linear feet of channel dimension, pattern, and profile to the extent possible, • Improve floodplam functionality by matching floodplam elevation with bankfull stage, thereby increasing watershed attenuation and reducing peak flows, • Establish native floodplain vegetation, which will allow treatment of diffuse storm flow and nutrient uptake while establishing part of a wildlife corridor in the watershed, • Remove invasive exotic vegetation species from the stream corridor, • Improve the natural aesthetics of the stream corridor, and • Improve the water quality in the Kings Creek watershed by reducing bank erosion, increasing nutrient storage and uptake, and increasing dissolved oxygen of the system The monitoring year two (MY2) vegetation plot data indicate that the project meets the 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 Average stem density for planted stems in MY2 is approximately 634 stems per acre However, when planted and natural stems are combined, the average stem density is 2,819 stems per acre, which is well above the minimum established criterion Of the 48 planted stems recorded within the monitoring plots, almost all (98 %) had vigor codes of good or excellent Problems with vegetation consist of areas of low stem densities adjacent to the stream reach as well as approximately ten currently isolated patches of high threat invasive plant species that span the project extent Stream longitudinal profiles have remained relatively stable among monitoring years The primary stream issue observed during MY2 was bank erosion resulting from thalweg migration and low woody stem densities All other morphological metrics indicated performance percentages averaging between 88 and 100% Based on the presence of wrack lines and crest gauge monitoring two bankfull events were documented in MY2 Summary information/data related to the occurrence of items such as beaver or encroachment and statistics related to performance of various project and monitoring elements can be found in the tables and figures in the report appendices Narrative background and supporting information formerly found in these reports can be found in the mitigation and restoration plan documents available on EEP's website All raw data supporting tables and figures in the appendices is available from EEP upon request Kings Creek Final 1 Equinox Environmental Consultation and Design Inc Project No 208 March 2011 Monitoring Year 2 of 5 2 0 Methodology The stream monitoring methodologies utilized in 2010 were intended to replicate those employed during previous monitoring years and are based on standard guidance and procedures documents (Rosgen 1996 and USACE 2003) Vegetation monitoring data were collected following the standard CVS -EEP Protocol for Recording Vegetation, Level II (Lee et al 2008) Kings Creek Final 2 Equinox Environmental Consultation and Design Inc Project No 208 March 2011 Monitoring Year 2 of 5 Appendices Appendix A Project Vicinity Map and Background Tables Figure 1 Vicinity Map and Directions Table la Project Components Table lb Component Summations Table 2 Project Activity and Reporting History Table 3 Project Contacts Table 4 Project Attributes Appendix B Visual Assessment Data Figure 2 Current Condition Plan View Table 5 Visual Stream Morphology Stability Assessment Table 6 Vegetation Condition Assessment Appendix C Vegetation Plot Data Table 7 Vegetation Plot Criteria Attainment Vegetation Monitoring Plot Photos Table 8 CVS Vegetation Plot Metadata Table 9 Planted and Total Stem Counts (Species by Plot with Annual Means) Appendix D Stream Survey Data Cross - Sections with Annual Overlays Longitudinal Profiles with Annual Overlays Pebble Count Plots with Annual Overlays Table 10a Baseline Stream Data Summary Table 10b Baseline Stream Data Summary (Substrate, Bed, Bank, and Hydrologic Containment Parameter Distributions) Table l l a Monitoring Data— Dimensional Morphology Summary (Dimensional Parameters — Cross - Sections) Table 11 b Monitoring Data — Stream Reach Data Summary Appendix E Hydrologic Data Table 12 Verification of Bankfull Events 3 0 References Lee, M T, R K Peet, S D Roberts, and T R Wentworth 2008 CVS -EEP Protocol for Recording Vegetation Version 4 2 NCEEP (North Carolina Ecosystem Enhancement Program) May 2006 Mitigation Report Kings Creek Restoration Project Raleigh, NC Rosgen, D L 1996 Applied River Morphology Wildland Hydrology Books, Pagosa Springs, CO USACE (U S Army Corps of Engineers) 2003 Stream Mitigation Guidelines USACOE, USEPA, NCWRC, NCDENR -DWQ Wilmington District Kings Creek Final 3 Equinox Environmental Consultation and Design Inc Project No 208 March 2011 Monitoring Year 2 of 5 Appendix A Project Vicinity Map and Background Tables C C, C C C C C C' C C C C C O C C 10 .9 RSf i 80 276 . d, v - , 27s " Kings Creek Stream Restoration Site A 11 F a K Ei F '1 ,15 5 . i " - I " r" — I o .. ` 276 ter.. y -1C ` d r NeY.vm C—yv �✓ - C�MnY Rutlrerbtl `"" Figure 1 - Vicinity Map - T °,7 C wYY � - � ► 7 wcan nansyna.de - G,.Y _ c.-Y Kings Creek ~_ .- 5lream Resloral on S -Ie Kings Creek E UINOX ECO stem EN a 11 N h Y. \ T A I. 1 E1111at- �r ox >u>.>.e. >..•,o. elt �. P�- Geerndle Sperten Stream Restoration Site PROGRAM rr ao� �u-Kr county r Project No. 208 Directions: From Raleigh, proceed west on 1.40 W to Asheville. 0 0.5 1 2 3 Take the Sweeten Creek Rd/US -25 A exit (Exit 51). Proceed Miles south on US -25 -Alt to NC -280 S in Fletcher. Continue on NC- 280 S Brevard. NC S becomes US SIUS Transylvania County, North Carolina towards -280 -276 -64 in Brevard. After passing Brevard College turn left on E French 7.5 Minute series Brevard Broad St and continue to Park Ave. Turn left on Park Ave for Quadrangle approximately 1/4 mile and project site is on the left. • • • • • • • • • • • • • • • Appendix A Project Vicinity Map and Background Tables Table la. Project Components Kin s Creek / Pro' ct No. 208 Project a — O t Buffer (Ac) BMP C d C Restoration 1,926 Component a, 8 ,', a Enhancement II d °o Stationing en :: :o d Comment or Reach ID W . , Totals o° 0.0 0.0 a 0.0 BMP Count *Anticipated S MU Totals 1,631 0.0 0.0 0.0 0.0 0 Excavated new off -line bankfull channel and Reach 1 824 R P2 990 840 1+00-10+90 1 : 1 840 N/A constructed floodplain at lower elevation. Excavated floodplain on left bank and stabilized Reach II 191 El - 191 0 10 +90 - 12 +81 2.5 : 1 0 N/A left bank slopes. No work on right bank. Excavated new off-line bankfull channel and Reach 111 800 R P2 936 791 12 +81 -22 +17 1 : 1 791 N/A constructed floodplain at lower elevation . I e anttctpatea mitigation units are uasee on me expectea yteias aue to the iacx of a mu io -toot riparian ourrer on portions or me stream. Information unavailable. Table lb. Component Summations Kings Creek / Project No. 208 Restoration Level Stream I Riparian Wetland (Ac) Non -Ripar Ac Upland Ac Buffer (Ac) BMP x Riverine Non- Riverine 0 0 Restoration 1,926 Enhancement Enhancement I Enhancement II 191 Creation Preservation HQ Preservation mpg •. . , Totals 2,117 0.0 0.0 0.0 0.0 BMP Count *Anticipated S MU Totals 1,631 0.0 0.0 0.0 0.0 0 The anticipated mitigation units are based on the expected y ields due to the lack of a full 30 -foot riparian buffer on portions of the stream. Kings Creek Final Project No. 208 Monitoring Year 2 of 5 A -2 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix A Project Vicinity Map and Background Tables .._..___:_.. T Pro' ct o a Designer Buck Engineering/ Michael Baker Corp. 797 Haywood Road, Suite 201 Asheville, North Carolina 28806 Primary Project Design POC Andrew Bick (828) 350 -1408 Construction Contractor Construction Contractor POC L -J, Inc. 220 Stoneridge Drive, Suite 405 Columbia, SC 29210 Richard Goodwin (803) 929 -1181 Survey Contractor Survey Contractor POC Joel Johnson Land Surveying Joel Johnson (828) 586 -6488 Planting Contractor Planting Contractor POC Unknown Unknown Seeding Contractor Planting Contractor POC Unknown Unknown Seed Mix Sources Unknown Nursery Stock Suppliers Unknown Monitoring Performers (YO) -2006 Buck Engineering /Michael Baker Corp. 797 Haywood Road, Suite 201 Asheville, North Carolina 28806 Stream Monitoring POC Unknown Vegetation Monitoring POC Unknown Monitoring Performers (Yl) - 2008 North Carolina Wildlife Resources Commission 171 Southern Cross Road Weaverville, North Carolina 28787 Stream Monitoring POC Jeff Ferguson (828) 231 -3517 Vegetation Monitoring POC Jeff Ferguson (828) 231 -3517 Monitoring Performers (Y2) - 2010 Equinox Environmental Consultation & Design, Inc. 37 Haywood Street, Suite 100 Asheville, North Carolina 28801 Stream Monitoring POC Steve Melton (828) 253 -6856 Vegetation Monitoring POC Sarah Marcinko (828) 253 -6856 Monitoring Performers (Y3) - 2011 Stream Monitoring POC Vegetation Monitoring POC Monitoring Performers (Y4) - 2012 Stream Monitoring POC Vegetation Monitoring POC Monitoring Performers (Y5) - 2013 Stream Monitoring POC Vegetation Monitoring POC Unknown - Information was unknown at time of report submittal. Kings Creek Final A -4 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix A Project Vicinity Map and Background Tables Project Co un Transylvania Physiographic Region Blue Ridge Ecore 'on Broad Basins Project River Basin French Broad USGS HUC for Project 14 di ft 06010105010050 NCDW Sub -Basin for Project 04 -03 -01 Within Extent of EEP Watershed Plan No WRC Class Warm Coot Cold Cool % of Project Easement Fenced or Demarcated 0% Beaver Activitv Observed Duriniz Desijzn Phase U Restoration Component Attributes Kings Creek Drainage Area s .mi. 4.2 Stream Order Second Restored Length feet 2,119 Perennial or Intermittent Perennial Watershed Type Urban Watershed LULC Distribution - Watershed Impervious, Cover - NCDW AU / Index Number 6-30 NCDWQ Classification C / Tr 303d Listed No Upstream of 303d Listed Segment No Reasons for 303d Listing or Stressor N/A Total Acreage of Easement 6.11 Total Vegetated Acreage within Easement 5.66 Total Planted Acreage as Part of Restoration 5.56 Ros en Classification of Pre-Existing - Ros en Classification of As -Built E4 Valley Type - Valley Slove - Valley Side Slope Range - VaHey Toe Slope Range - Cowardin Classification N/A Trout Waters Designation Yes Species of Concern Endangered, Etc. - Dominant Soil Series and Characteristics Series - Depth - Cla % - K - T - - Information unavailable. N/A - Item does not apply. Kings Creek Final A -5 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix B Visual Assessment Data re "2. Uurrent Condition Flan View s^ •I. I'I , .I •I •'•'•` 0. 4 �•. +> by iF a� ;lit t, Prepared for E a cement PROGRAM 1W 4 ., h � Project: Kings Creek Year 2 Monitoring Transylvania County, North Carolina Sheet 1 of 1 Date March 2011 e � o a., o A ,. •I• I I ♦• �I � •I•I f � i �I•I f� .. � .�� +ti j�'qp. • I. I • s s "Y� ., w .I � • al"�. r •I �C • I 4! ,.0 ,I• .I b O� 4, �• _ — ,•'� r ,I � .� - �;, A a I c Notes: 1) Base Map Data Provided by NCEEP 2) 2009 Aerial Photo Project Number NCEEP # 208 r ti z t r • r e °4 S Year 2 Conditions In- Stream Structure Condition Stressed BanWBed Condition Legend � Bank - Mass Wasting —'— Easement Boundary =Ezm Bank - Scoured / Eroding -- -' As -Built Centerline =mow Bank - Undercut �— As -Built Top of Bank � Bed Aggradation Structures Vegetation Plots Criteria Met T Cross Section Vegetation Problem Areas Long Pro Start Invasives - Dense Crest Gauge Invasives - Present 1 Control Points Low Stem Density EQUINOX EKF RONMENTAL . Appendix B Visual Assessment Data Kings Creek Final Project No. 208 Monitoring Year 2 of 5 B -2 Equinox Environmental Consultation and Design, Inc. March 2011 Number Footage Adjusted°/ Number Total Number of Amount of % Stable, with pith for Major Channel Channel Metric Stable, Number in Unstable Unstable Performing Stabilizing Stabilizing Stabilizing Category Sub Category Performing As -built Segments Footage as Intended Woody Woody Woody as Intended Vegetation Vegetation Vegetation 1. Bed 1. Aggfadation - Bar formation /growth sufficient to significantly 1. Vertical Stability deflect flow laterally (not to include point bars). 1 74 96 °0 (Riffle acrd Run Units) 2. Deyadation - Evidence of downcutting. 0 0 100% 2. Riffle Condition L Texture /Substrate - Riffle maintains coarser substrate. 13 13 100% I. Depth Sufficient (Max Pool Depth: Mean Bankfull Depth > 1.6). 12 12 100% 3. Meander Pool Condition 2_ Length appropriate (>30%of centerline distance between tail of upstream riffle and head of downstream riffle). 12 12 100% 1. Thalweg centering at up stream of meander bend (Run). 7 12 58% 4. Thalweg Position 2. Thalweg centering at downstream of meander bend (Glide). 10 11 91% 2. Bank Bank lacking vegetative cover resulting simply from poor growth 1. Scoured /Fxoding and /or scor and erosion. 6 313 93% 6 103 95% Banks undercut /overhanging to the extent that mass wasting appears 2. Undercut likely. Does NOT include undercuts that are modest, appear 2 119 97% 2 28 98% sustainable and are providing habitat. 3. Mass Wasting Bank slumping calving, or collapse. 5 223 95% 3 60 96% 13 655 85% 11 191 89% 3. Engineered 1 Overall Integrity Structures physically intact with no dislodged boulders or logs. 14 16 88% Structures 2. Grade Control Grade control structures exhibiting maintenance of grade across the sill 21 24 88% 2a. Piping Structures lacking any substantial flow underneath sills or anns. 24 24 100% Bank erosion within the structures extent of influence does NOT 3. Bank Protection exceed 15 %. 29 Pool fonuing structures maintaining— Max Pool Depth : Mean 4. Habitat Bankfull Depth Ratio? 1.6. Rootwads/logs providing some cover at 12 12 100 base -flow. Kings Creek Final Project No. 208 Monitoring Year 2 of 5 B -2 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix B Visual Assessment Data Kings Creek Final Project No. 208 Monitoring Year 2 of 5 B -3 Equinox Environmental Consultation and Design, Inc. March 2011 Nom: ,yings Creek / Project No. 208 Planted Acreage 5.56 Number of Combined % of Vegetation Category Definitions CCPV Depiction Planted Polygons Acreage Acreage 1. Bare Areas Very limited cover of both woody and herbaceous material. N/A 0 0 0% Woody stem densities clearly below target levels based on M Y3, Stipple 2. Low Stem Density Areas 4, or 5 stem count criteria. Black Dots White Background 8 0.06 1% 8 0.06 1% Areas with woody stems of a size class that are obviously small 3. Areas of Poor Growth Rates or Vigor N/A 0 0 0% given the monitoring year. 8 0.06 1% Easement Acre age 6.11 % of Vegetation Category Definitions CCPV Depiction Number of Combined Easement Polygons Acreage Acreage 4. Invasive Areas of Concern Areas or points (if too small to render as polygons at map scale). Cross Hatch 10 0.13 2% (Red - Dense /Yellow - Present) 5. Easement Encroachment Areas Areas or points (if too small to render as polygons at map scale). N/A 0 0.00 0% Kings Creek Final Project No. 208 Monitoring Year 2 of 5 B -3 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix C Vegetation Plot Data Appendix C Kings Creek Final Project No. 208 Monitoring Year 2 of 5 Vegetation Plot Data C -1 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix C Vegetation Plot Data Vegetation Monitoring Plot 1 Monitoring Year 2 — July 20, 2010 Kings Creek Final Project No. 208 Monitoring Year 2 of 5 Vegetation Monitoring Plot 2 Monitoring Year 2 — July 20, 2010 C -2 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix C Vegetation Plot Data Kings Creek Final Project No. 208 Monitoring Year 2 of 5 Vegetation Monitoring Plot 3 Monitoring Year 2 — July 20, 2010 C -3 Equinox Environmental Consultation and Design, Inc. March 2011 \hfcn'li\ C' Vegetation Plot Data Table 8. CVS Vegetation Plot Metadata Kings Creek / Project No. 208 Report Prepared By Sarah Marcinko Date Prepared 10/5/2010 8:28 Database Name KingsCreek_2010_MY2.mdb Database Location Z: \ES \NRI &M \EEP Monitoring \Kings Creek \KC -MY2- 2010 \Data \Veg Computer Name D16TNK71 File Size 136433920 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 live stakes. Proj, Total Stems Each project is listed with its TOTAL stems per acre, for each year. This includes like stakes, all planted stems, and all natural /wlunteer stems. Plots List of plots surveyed with location and summary data (like stems, dead stems, missing, etc.). Vigor Frequency distribution of vigor classes for stems for all plots. Vigor by 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 tallied by type for each species. Damage by Plot Damage values tallied by type for each plot. Planted Stems by Plot and Spp A matrix of the count of PLANTED living stems of each species for each plot; dead and missing stems are excluded. ALL Stems by Plot and spp A matrix of the count of total living stems of each species (planted and natural volunteers combined) for each plot; dead and missing stems are excluded. PROJECT SUMMARY Project Code 208 project Name Kings Creek Description On the campus of Brevard College River Basin French Broad Le ngth(ft) Stream -to -Edge Width (ft) Area (sq m) Required Plots (calculated) Sampled Plots 3 Kings Creek Final Project No. 208 Monitoring Year 2 of 5 C -4 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix C Vegetation Assessment Data Table 9. Planted and Total Stem Counts (Species by Plot with Annual Means) ; Current Plot Data (MY2 2010) Annual Means Scientific Name Common Name Species Type 208-01 -0001 208 -01 -0002 208 -01 -0003 MY2 (2010) P -LS P -all T P -LS P -all T P -LS P -all T P -LS P -all T Acer rubrum var. rubrum Red maple Tree 19 3 91 113 Alnus serrulata Hazel alder Shrub Tree 6 6 3 3 1 1 10 10 Aronia arbutifoha Red chokeberry Shrub 1 2 2 2 2 Betula nigra River birch Tree 3 3 3 3 2 2 8 8 Comus amomum Silky dogwood Shrub 3 4 1 3 5 Corylus americana American hazelnut Shrub 1 1 1 1 Fraxinus pennsytvanica Green ash Tree 1 1 1 1 Hamamelis vir iniana var. vir ' ' na American whchhazel 4 4 1 1 1 5 5 Ju lans nigra Black walnut Tree 2 2 L' uidambar styraciflua Sweetgum Tree 2 2 Liriodendron to ' ifera var. to ' ifera Tu ' tree Tree 1 4 7 12 N ssa s lvatica Blackgurn Tree 2 2 2 2 Pinus strobus Eastern white pine Tree I 1 I 1 Platanus occidentalis var. occidentalis Sycamore Tree 5 20 3 3 7 16 15 39 Prunus serotina var. serotina Black cherry Shrub Tree 1 1 Quercus phellos Willow oak Tree 1 1 Salix nigra Black willow Tree 2 1 3 Sambucus canadensis Conunon elderberry Shrub Tree 1 1 1 1 1 1 Stem Count Size (ares) Size (ACRES) Species Count Stems per ACRE 0 23 67 1 11 18 0 14 124 1 48 209 1 1 1 3 0.02 0.02 0.02 0.07 0 6 13 1 5 7 0 6 11 1 10 1 18 0 1930.812711 i4O.471445.21728.4 0 1566.615018 13.49 647.5 2819 Kings Creek Final Project No. 208 Monitoring Year 2 of 5 C -5 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix D Stream Survey Data Appendix D 2115 2114 2113 2112 2111 2110 2109 [ 2108 0 2107 a� W 2106 2105 2104 2103 2102 2101 2100 0+00 Kings Creek/ Project No. 208 Cross - Section 1 - Riffle Station 6 +84 Stream Survey Data 0 +10 0 +20 0 +30 0 +40 0+50 0+60 0 +70 0 +80 Station (feet) MY0 5/2006 — MY2 6/22/2010 — 0+90 1+00 Kings Creek Final D -1 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 1 — Riffle (Looking at Left Bank Descending) Monitoring Year 2 — June 22, 2010 Cross - Section 1 — Riffle (Looking at Right Bank Descending) Monitoring Year 2 — June 22, 2010 Kings Creek Final D -2 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 1 — Riffle (Looking Downstream) Monitoring Year 2 — June 22, 2010 Kings Creek Final Project No. 208 Monitoring Year 2 of 5 Cross - Section 1— Riffle (Looking Upstream) Monitoring Year 2 — June 22, 2010 D -3 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix D 2115 2114 2113 2112 2111 2110 a� 2109 C 2108 0 2107 W 2106 2105 2104 2103 2102 2101 2100 Kings Creek/ Project No. 208 Cross - Section 2 - Pool Station 7 +85 Stream Survey Data 0+00 0 +10 0 +20 0 +30 0 +40 0+50 0+60 0 +70 0 +80 0+90 1+00 1 +10 1 +20 1 +30 Station (feet) MYO 5/2006 —� MY2 6/22/2010 - -- Bkf Kings Creek Final D -4 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 2 — Pool (Looking at Left Bank Descending) Monitoring Year 2 — June 22, 2010 Kings Creek Final Project No. 208 Monitoring Year 2 of 5 Cross - Section 2 — Pool (Looking at Right Bank Descending) Monitoring Year 2 — June 22, 2010 D -5 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix D Stream Survey Data Cross - Section 2 — Pool (Looking Downstream) Monitoring Year 2 — June 22, 2010 Cross - Section 2 — Pool (Looking Upstream) Monitoring Year 2 — June 22, 2010 Kings Creek Final D -6 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D 2110 2109 2108 2107 2106 2105 w c 2104 e� W 2103 2102 2101 2100 2099 2098 0+00 Kings Creek/ Project No. 208 Cross - Section 3 - Riffle Station 15 +13 s 0 +10 0 +20 0 +30 0 +40 0+50 0+60 0 +70 Station (feet) MY0 5/2006 t MY2 6/25/2010 — Stream Survey Data 0 +80 0+90 Kings Creek Final D -7 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 3 — Riffle (Looking at Left Bank Descending) Monitoring Year 2 — June 24, 2010 Cross - Section 3 — Riffle (Looking at Right Bank Descending) Monitoring Year 2 — June 24, 2010 Kings Creek Final D -8 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Cross - Section 3 — Riffle (Looking Downstream) Monitoring Year 2 — June 24, 2010 Cross - Section 3 — Riffle (Looking Upstream) Monitoring Year 2 — June 24, 2010 Kings Creek Final D -9 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Kings Creek/ Project No. 208 Cross - Section 4 - Pool Station 16 +17 2110 2109 2108 2107 2106 a 2105 w C 2104 W 2103 2102 2101 2100 2099 AA 2098 0+00 0 +10 0 +20 0 +30 0 +40 0 +50 0+60 0 +70 Station (feet) MY0 5/2006 - MY2 6/24/2010 --- Bkf Stream Survey Data 0 +80 0+90 Kings Creek Final D -10 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 pt r "M TA .- a , ` I., op) 14 MV V, - fl, NNW 70� 7k ff Appendix D Stream Survey Data Cross - Section 4 — Pool (Looking Downstream) Monitoring Year 2 — June 24, 2010 Cross - Section 4 — Pool (Looking Upstream) Monitoring Year 2 — June 24, 2010 Kings Creek Final D -12 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survev Data Kings Creek Longitudinal Profile 2120 2118 2116 2114 2112 2110 -------- ---- 2108 -------------- - --------- 2106 ---- ----------- 2104 ------------ ----------------- 2102 - ---------- ----------- • -------- -- Yv� V%41i -------- 2100 V---- -------------------- 2098 - 2096 2094 2092 2090 > 'X* 'YOO Station (feet) Thalweg MYO nalwegMYI Thalweg MY2 6/24/10 • Bkf WS 0 Structures Linear (Bkf) Kings Creek Final D-13 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data MENEM 2010 Description Material Size (mm) Total # Item % Cum % Silt /Clay silt/clay 0.062 0 00/0 0% Sand very fine sand 0.125 0 0% 0% fine sand 0.25 0 0% 0% medium sand 0.50 1 1% 1% coarse sand 1.00 4 4% 5% very coarse sand 2.00 6 6% 11% Gravel very fine gravel 4.0 5 5% 16% fine gravel 5.7 2 2% 1 18% fine gravel 8.0 2 2% 200/6 medium gravel 11.3 2 2% 22% medium gravel 16.0 11 11% 33% coarse jUavel 22.3 12 12% 45% coarse gravel 32 19 19% 64% very coarse gravel 45 20 20% 84% very coarse gravel 64 9 9% 93% Cobble small cobble 90 5 5% 98% medium cobble 128 2 2% 100% large cobble 180 0 0% 1000/0 very lar e cobble 256 0 0% 1000/0 Boulder small boulder 362 0 0% 100% small boulder 512 0 0% 100% medium boulder 1024 0 0% 100% large boulder 2048 0 0% 100% very large boulder 1 4096 1 0 0% 1000/0 Bedrock bedrock >4096 0 0% 100% TOTALS1 100 100% 100% In D50 24 D84 45 D95 73 Kings Creek Final D -14 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Kings Creek Pebble Count - Percent Cumulative Cross Section 1 - Riffle .— 100% 90 80% a a 70% F L ♦ Q a 50 a 40% F � 30% 0 U 20 10% 0% v CO Particle Size (mm) —+—MY2 - 6/2010 Kings Creek Pebble Count - Percent Individual Cross Section 1 - Riffle 25% 20% is 15% o 'a O 10% a 5% 0% N Vl VI to N Q O w `O N N to R O 00 O `O �D N N .ti N r7 ♦O O\ N 00 V1 N N 7 OD `O Y e7 V CO Particle Size (mm) ■ MY2 - 6/2010 Kings Creek Final Project No. 208 Monitoring Year 2 of 5 D -15 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix D Stream Survey Data MMMERE21P Description Material Size (mm) Total # Item % Cum % Silt/Clay sift/clay 0.062 0 0% 0% Sand very fine sand 0.125 0 0% 0% fine sand 0.25 0 0% 0% medium sand 0.50 4 4% 4% coarse sand 1.00 4 4% 8% very coarse sand 2.00 12 12% 20% Gravel very fine gravel 4.0 2 2% 22% fine gravel 5.7 6 6% 28% fine gravel 8.0 4 4% 32% medium gravel 11.3 7 7% 390/6 medium gravel 16.0 10 10% 490/6 coarse gravel 22.3 12 12% 61% coarse gravel 32 11 11% 72% very coarse gravel 45 14 14% 86% very coarse gravel 64 6 6% 92% Cobble small cobble 90 5 5% 97% medium cobble 128 3 3% 100% large cobble 180 0 0% 100% very large cobble 256 0 0% 100% Boulder small boulder 362 0 0% 100% small boulder 512 0 0% 100% medium boulder 1024 0 0% 100% large boulder 2048 0 0% 100% very large boulder 4096 0 0% 100% Bedrock bedrock >4096 0 0% 100% TOTALS 100 100% 100% IND50 16 D84 43 D95 79 Kings Creek Final D -16 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Kings Creek Final Project No. 208 Monitoring Year 2 of 5 D -17 Equinox Environmental Consultation and Design, Inc. March 2011 Kings Creek Pebble Count - Percent Cumulative Cross Section 2 - Pool 100% 90 r 80% a a 70% F" a a 50 d 40% z 30% U 20% YZ 10% a 0% Particle Size (mm) —+—MY2 - 6/2010 Kings Creek Pebble Count - Percent Individual Cross Section 2 - Pool 25% 20% m 4 15% 'a A rr G 10% u a 5% 0% N V1 M h ti N �D 00 r+ O N N N O 00 O 00 tO N N R `, Q h 10 r+ N V O\ u O O p v Particle Size (mm) ■ MY2 - 6/2010 Kings Creek Final Project No. 208 Monitoring Year 2 of 5 D -17 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix D Stream Survey Data PENERE2010M Description Material Size (mm) Total # Item % Cum % Silt /Clay sih/clay 0.062 0 0% 0% Sand very fine sand 0.125 0 0% 0% fine sand 0.25 0 0% 0% medium sand 0.50 2 2% 2% coarse sand 1.00 5 5% 7% very coarse sand 2.00 10 10% 17% Gravel very fine gravel 4.0 1 1% 18% fine gravel 5.7 1 1% 190/0 fine gravel 8.0 7 7% 26% medium gravel 11.3 2 2% 28% medium gravel 16.0 4 4% 32% coarse gravel 22.3 4 4% 36% coarse gravel 32 13 13% 49% very coarse gravel 45 8 8% 57% very coarse gravel 64 8 8% 65% Cobble small cobble 90 12 12% 77% medium cobble 128 15 15% 92% large cobble 180 6 6% 98% very large cobble 256 2 2% 100% Boulder small boulder 362 0 0% 100% small boulder 512 0 0% 100% medium boulder 1024 0 0% 100% large boulder 2048 0 0% 100% very large boulder 4096 0 0% 100% Bedrock bedrock >4096 0 0% 100% TOTALS1 100 100% 100% D50 M"M33MI D84 110 D95 150 Kings Creek Final D -18 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Kings Creek Final Project No. 208 Monitoring Year 2 of 5 D -19 Equinox Environmental Consultation and Design, Inc. March 2011 Kings Creek Pebble Count - Percent Cumulative Cross Section 3 - Riffle 100% 90% 80% O ,J7 70% F L W 60 % W r y 40% t r a 30% 20% 10% i 0% d Particle Size (mm) -+— MY2 - 6/2010 Kings Creek Pebble Count - Percent Individual Cross Section 3 - Riffle 25% 20% a 15% 4 r D 10% i 0�. 5% I I,. 0% d co Particle Size (mm) ■MY2 - 6/2010 Kings Creek Final Project No. 208 Monitoring Year 2 of 5 D -19 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix D Stream Survey Data ROMER 2010 Description Material Size (mm) Total # Item % Cum % Silt /Clay silt/clay 0.062 0 0% 0% Sand very fine sand 0.125 0 0% 0% fine sand 0.25 0 0% 0% medium sand 0.50 0 0% 0% coarse sand 1.00 3 3% 3% very coarse sand 2.00 16 16% 190/0 Gravel very fine gravel 4.0 6 6% 25% fine gravel 5.7 3 3% 28% fine gravel 8.0 5 5% 33% medium gravel 11.3 11 11% 44% medium gravel 16.0 17 17% 61% coarse gravel 22.3 22 22% 83% coarse gravel 32 11 11% 94% very coarse gravel 45 6 6% 1000/0 very coarse gravel 64 0 0% 1000/0 Cobble small cobble 90 0 0% 100% medium cobble 128 0 0% 100% large cobble 180 0 0% 100% very large cobble 256 0 0% 100% Boulder small boulder 362 0 0% 100% small boulder 512 0 0% 100% medium boulder 1024 0 0% 100% large boulder 2048 0 0% 100% very large boulder 1 4096 1 0 0% 100% Bedrock bedrock >4096 0 0% 100% TOTALS 100 100% 100% D50 13 D84 23 D95 34 Kings Creek Final D -20 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data Kings Creek Final Project No. 208 Monitoring Year 2 of 5 D -21 Equinox Environmental Consultation and Design, Inc. March 2011 Kings Creek Pebble Count - Percent Cumulative Cross Section 4 - Pool 100% 90% 80% a .a 70% F s. ff D a 50 AMv 0.i 40% L 30% 13 U 20% 10% 0% m Particle Size (mm) -- MY2 - 6/2010 Kings Creek Pebble Count - Percent Individual Cross Section 4 -Pool 25% 20% is 15% i 9 Q a 10% t 6, 5% 0% N to V1 to .� �O N N N R b W b N N h R O 00 O b N .+ .� N M I b N OD kn `O N 7 00 b Y C O N .+ N M1 Y m Particle Size (mm) ■ MY2 - 6/2010 Kings Creek Final Project No. 208 Monitoring Year 2 of 5 D -21 Equinox Environmental Consultation and Design, Inc. March 2011 Appendix D Stream Survey Data Parameter Gauge Regional Curve Pre - Existing Condition Reference Reach(es) Data Design Monitoring Baseline LL UL Eq. Mtn Mean Med Max SD n Min Mean Med Max SD a Min Med Max Min Mean Med Max SD n Bankfull Width (ft) - - - _ - _ _ _ _ _ _ _ _ _ _ _ _ _ 24.22 25.48 25.48 26.74 N/A 2 Floodprone Width (ft) - - - - - - _ _ _ _ _ _ _ _ _ >150 >150 >150 >150 N/A 2 Bankfull Mean Depth (ft) - - - - - _ _ - _ _ _ _ _ _ _ _ _ _ _ 114 2.17 2.17 2.19 N/A 2 Bankfull Max Depth (ft) - - - - - - - - - - - - _ _ _ _ 3.04 3.08 3.08 112 N/A 2 Bankfull Cross - Sectional Area (R) - - - - - - - - - - - - - - - - - - - 51.9 55.2 55.2 58.50 N/A 2 Width/Depth Ratio - - - - - - - - - - _ - _ _ _ _ 11.31 11.77 11.77 12.23 1 N/A 2 Entrenchment Ratio - - - - - - - - _ _ _ _ _ _ _ _ >3.60 >3.65 >3.65 >1' Bank Height Ratio - - - - - - - - - - - - - - _ 100 1.00 1.00 1.00 N/A 2 Riffle Length (ft) - - - - - - - - - - - - - - - 29.27 46.01 44.37 68.21 13.2 10 Riffle Slope (ft /ft) - - - - - - - - - - - - - - 0.0026 0.0069 0.0059 0.0153 0.004 10 Pool Length (ft) - - - - - - - - - - - - - - - 28.06 52.43 58.61 69.83 15.6 11 Pool MaxDepth(ft) - - - - - - - - - - - - - - 1.43 2.19 2.26 3.35 0.54 II Pool Spacing (R) - - - - - - - - - - - - - - - 98.45 150.60 14118 220.88 40.9 8 Channel Beltwidth (ft) - - - - - - - - - - - - - - 61.0 110.8 107.5 173.0 35.2 12 Radius of Curvature (ft) - - - - - - - - - - - - - 41.0 62.0 56.0 139.0 26.7 11 Rc: Bankfull Width (ft /ft) - - - - - - Meander Wavelength (R) - - - - - - - - - - - - - - - 231.0 276.8 240.0 414.0 77.6 5.0 Meander Width Ratio - - - - - - Reach Shear Stress (competency) (IMR) - - - - - - - - - _ 4.02 4.23 413 4.44 - - Max part size (mm) mobilized at bankfull - Stream Power (transport capacity) (W /mZ) - - - - - Rosgen Classification - - - _ C4 Bankfull Velocity (fps) Bankfull Discharge (cfs) - - - - - Valley Length (ft) 1,694 - Channel Thalweg Ungth (ft) 1,815 - - 2,135 Sinuosity (ft) 1.07 - - 1.28 Water Surface Slope (Channel) (ft /ft) - 0.0049 Bmkfull Slope (ft/ft) 0,0044 Bankfull Floociplain Area (acres) of Reach with Eroding Banks - - Channel Stability or Habitat Metric Biological or Or - - mi - Information unavailable. N/A - Information does not apply. Kings Creek Final D -22 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data MPre- Edsting Condition Reference Reach(es) Data Design Monitoring Baseline Ri% /Ru% /P % /G% /S% - - - - - - - - - - - - - - - - - 33% 10% 41% SC% /SA% /G% /C % /B% /Be% - - - - - - - - - - - - - - - - - - - dl6/d35/d50/d&4/d95 /diP /diP(mm) Entrenchment Class .1.5/1.5-1. 99 /2-4.9/5.0-9.9/>10 _ Incision Class <1.2 1.2 - 1.49 1.5 - 1.99 >2.0 _ Kt= Mile /Ku= KWI /r= root /u= lruae /b =mep SC = Silt -Clay / SA = Sand / G = Gravel / C = Cobble / B = Boulder / Be = Bedrock diP = max pave / di' = max sub pave - Infomration unavailable. Kings Creek Final D -23 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data - Information unavailable Kings Creek Final D -24 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Cross - Section 1 Riffle Cross - Section 2 Pool Base MYl MY2 MY3 MY4 MY5 Base MYl MY2 MY3 MY4 MY5 Record elevation (datum) used - - 2108.9 - - 2108.1 Bankfull Width (ft) 26.74 26.80 31.14 - 30.30 Floodprone Width (ft) >150 >150 >150 >150 Bankfull Mean Depth (ft) 2.19 2.20 2.46 1.90 Bankfull Max Depth (ft) 3.12 3.30 4.74 3.70 Bankfull Cross - Sectional Area (ft) 58.5 58.00 76.6 58.50 Bankfull Width/Depth Ratio 12.23 12.40 12.66 15.70 Bankfull Entrenchment Ratio >3.7 >5.6 >39 >4.9 Bankfull Bank Height Ratio 1.00 1.00 1.00 1.10 Cross - Sectional Area Between End Pins (ft) - 59.60 - 61.60 d50 (mm) - 2 16 Cross - Section 3 Riffle Cross- Section 4 Pool Base MYl MY2 MY3 MY4 MY5 Base MYl MY2 MY3 MY4 MY5 Record elevation (datum) used - - 2104.7 - - 2104.1 Bankfull Width (ft) 24.22 - 25.70 28.31 - 25.80 Floodprone Width (ft) >150 - >150 >150 - >150 Bankfull Mean Depth (ft) 2.14 - 2.10 1.96 - 2.50 Bankfull Max Depth (ft) 3.04 - 3.20 3.12 - 4.40 Bankfull Cross - Sectional Area (ft) 51.9 - 53.10 55.5 - 63.10 Bankfull Width/Depth Ratio 11.31 - 12.40 14.43 - 10.50 Bankfull Entrenchment Ratio >3.6 - >5.8 >3.2 - >5.8 Bankfull Bank Height Ratio 1.00 - 1.00 1.00 - 1.00 Cross - Sectional Area Between End Pins (ft) - - 60.20 - - 66.10 d50 (mm) - 33 - 13 - Information unavailable Kings Creek Final D -24 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix D Stream Survey Data N/A - Inform... does oot spply. R,- RiM, /P -Rw /P- Pool /G- Q, & /S -3cp SC = Sd[ Clay / SA - Sssd I G - Gran. / C ° Cobble / B - BnWd, / Be = Bedrock Kings Creek Final D -25 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 ® ��®® mmmmmma ®mmmmmmmmmmmmmmmmmmmmmmm ® ® ® ®mmmaaama ® ® ® ®m ©mmmmmmmmmmmmmmmmmm ®®®® mmmaaaaa ® ® ® ®mmmmmmmmmmmmmmmmmmmm mmm® m ©meeeee ® ® ®mmmmmmmmmmmmmmmmmmmmm ®®® �m ©meeeee ® ® ®�mmmmmmmmmmmmmmmmmmmm • ®®®® maaeaeee� ® ®mmmmmmmmmmmmmmmmmmmmm mmm ®m ©vaaaeem ® ®mm ©mmmmmmmmmmmmmmmmmm • ®m ®mm ©eeaaaemmmmm ©mmmmmmmmmmmmmmmmmm ®m ®m ®mm ®mmmmmmmm® ®mmmmmmmmmmmmmmmmmm ® ®m ® ® ® ® ®® ®gym ®m ® ® ®mmmmmmmmmmmmmmmmmmm ®mmm® mmm ®mmmmmmm ®mmmmmmmmmmmmmmmmmmm ® ®m ®mmm ®m ®m ® ®m ® ®® ®mmmmmmmmmmmmmmmmmm ����® omm ® ® ®m ®mm ® ®mmmmmmmmmmmmmmmmmmm ®m ® ® ®® : r�rr�r�rrr�t��rr�rrr�rrrrrrr�rr>. n�rw�rr�rrrr�rrri` rr�mr�wr�r�rr�r�rr .�rrr�rr.rr�r����c ®m ® ®mm a�mmmmmmmmmmmmmmmmmmmmmmmmmmm� -A ammmma �mmmmmmmmmmmmmmmmmmmmmmmmmmmr• �mmmmmmmmmmmmmmmmmmmmmmmmmmm� -. -._ ,. -.. -- !e�mm�- - • .mmmmma ®mmmm© -_ �.__,.., . - __..._ __v_,__.__,._... - -.- •mmmmm ii mmmmm mmmmm mmmmm mmmmmmmmmmmmmmmmmmmmmmmm. mm ®mm mmmmm mmmmm mmmmm mmmmm mmmmm mmmmm N/A - Inform... does oot spply. R,- RiM, /P -Rw /P- Pool /G- Q, & /S -3cp SC = Sd[ Clay / SA - Sssd I G - Gran. / C ° Cobble / B - BnWd, / Be = Bedrock Kings Creek Final D -25 Equinox Environmental Consultation and Design, Inc. Project No. 208 March 2011 Monitoring Year 2 of 5 Appendix E Hydrologic Data Appendix E , Hydrologic Data Kings Creek Final Project No. 208 Monitoring Year 2 of 5 E -I Equinox Environmental Consultation and Design, Inc. March 2011