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HomeMy WebLinkAbout20051354 Ver 2_Year 1 Monitoring Report_2015_20160224Monitoring Report Year 1 Watts Site DMS Project No. 413 NCDENR Contract # 6113 USACE Action ID SAW -2005-11813 NCDWR Project # 05-1354v2 State Construction Project No. 09-07804-01A-01-1 Perquimans County, NC Prepared for the NC Department of Environmental Quality Division of Mitigation Services 217 West Jones St. Raleigh, NC 27603 Environmental Quality North Carolina Department of Environmental Quality Submission Date: December 2015 Data Collection Date: December 2015 Prepared by: 0iECOLOGICAL ENGINEERING 1151 SE Cary Parkway, Suite 101 Cary, NC 27518 919.557.0929 Heather Smith, LSS, Project Scientist This assessment and report are consistent with NCDENR Division of Mitigation Services Template Version Feb. 2014 for Baseline Monitoring Document Format, Data Requirements and Content Guidance. TABLE OF CONTENTS Paqe 1.0 Project Summary................................................................................................ 1 1.1 Project History and Background................................................................................1 1.2 Project Goals and Objectives....................................................................................1 1.3 Project Success Criteria............................................................................................2 1.4 Annual Monitoring Results...........................................................................................2 2.0 Methodology....................................................................................................... 3 3.0 References.......................................................................................................... 3 Appendix A. Project Information Tables Table 1. Project Components and Mitigation Credits Table 2. Project Activity and Reporting History Table 3. Project Contact Table Table 4. Project Baseline Information and Attributes Appendix B. Visual Assessment Data Figure 1. Current Condition Plan View Table 5. Vegetation Condition Assessment Vegetation Plot Photos Appendix C. Vegetation Plot Data Table 6. Vegetation Plot Criteria Attainment Table 7. CVS Vegetation Plot Metadata Table 8. Planted and Total Stem Counts Table 9. Random Vegetation Strip Plots Appendix D. Stream Geomorphology Cross Sections Stream Formation Photos Appendix E. Hydrology Data Rainfall Data Hydrographs Table 10. Wetland Hydrology Attainment Headwater Channel Hydrology Graph 1.0 PROJECT SUMMARY 1.1 Project History and Background The Watts Property (Site) is in eastern Perquimans County, approximately 13 miles southeast of US - 17 on Norma Drive. The Site is owned in fee by the State of North Carolina. To access the Site from Hertford, drive north along US -17 and turn right onto New Hope Rd and follow for approximately 13 miles and turn left on Little River Shores Rd, turn left onto Tuscarora Trail and left on Norma Dr. The Site is on the left approximately 0.1 mile down Norma Dr. It is situated in the Coastal Plain physiographic region and the Pasquotank River Basin (Hydrologic Unit 03010205). The Site encompasses approximately 48 acres of former agriculture land and has a direct hydrologic connection with the Little River. The Site watershed consists of agricultural land and forest. There is no impervious area within the drainage area. The drainage area for the Site is 136 acres at the lower end of the stream. Prior to construction activities the stream was deepened and channelized and the surrounding wetland complex was drained for row crop agricultural production. These modifications resulted in significant alterations to surface and groundwater hydrology in addition to degraded aquatic and terrestrial habitats within the Site. 1.2 Project Goals and Objectives The Site is located in the Pasquotank River Basin; eight digit CU 03010205 and the 14 -digit HUC 03010205060020. The Pasquotank River Basin Restoration Priorities (EEP, 2009) restoration goals for CU 03010205 include supporting implementation of the NC Coastal Habitat Protection Plan (NCCHPP). The following are the goals of the NCCHPP: • Improve effectiveness of existing rules and programs protecting coastal fish habitats • Identify, designate, and protect strategic habitat areas. • Enhance habitat and protect it from physical impacts. • Enhance and protect water quality. In addition to the above mentioned CU goals the following are Site specific goals established in the mitigation plan (NCDENR, 2012): • Restore ditched wetlands to improve the habitat, fishery and flood control functions; • Reduce sediment loading and other pollutants from the surface runoff by increasing the soils retention, filtration and nutrient uptake functions of wetland and riparian areas; • Restore and protect wildlife corridors and other key links to high value habitat areas; and • Restore and protect natural breeding, nesting and feeding habitat to promote species richness and diversity. The goals established in the 2012 mitigation plan were addressed through the following project objectives: Promote wetland hydrology by filling drainage ditches; Reduce pollutant runoff by grading the headwater valley for increased residence time of stormflows; Promote wildlife habitat by reforestation with native hardwoods. Monitoring Report Year 1 (2015) Page 1 Watts Site, Perquimans County, NC Prepared by Ecological Engineering, LLP December 2015 1.3 Project Success Criteria The stream and wetland restoration success criteria for the Site were established in the approved mitigation plan. The success criteria were discussed with the Interagency Review Team (IRT) during the finalization of the mitigation plan. The agreed upon success criteria are a compromise between the current requirements in the Monitoring Requirements and Performance Standards for Compensatory Mitigation in North Carolina (USACE, 2013) and the success criteria found in the Information Regarding Stream Restoration in the Outer Coastal Plain of North Carolina (USACE, 2005) which was the current reference document when the Site was originally acquired for mitigation. The stream and wetland restoration and enhancement sections of the project were assigned specific performance criteria components for hydrology, vegetation and morphology (streams only). Performance criteria will be evaluated for a minimum of five years post -construction monitoring. If all performance criteria have been met the Division of Mitigation Services (DMS) may propose the Site for closeout after five years of monitoring. The project success criteria for stream, wetland and vegetation are as follows: • Stream restoration success includes visual documentation of flow within the low point of the valley, during monitoring years 1-4 and visual documentation of a primary flow path, stream channel or ordinary high water mark, post monitoring year 4; • Wetland hydrology success will include a minimum of a 8% hydroperiod in years of normal of rainfall; • Vegetation success will include stem densities of 320 stems/acre in MY3 and 260 stems/acre in MY5. Two pressure transducers were installed but are not related to project success. The information gathered from the transducers will be included in the monitoring report as supplemental data. 1.4 Annual Monitoring Results The headwater channel was visually assessed three times throughout MY1 for success criteria. During the spring the channel exhibited several visual indicators for the MY 1-4 success criteria. Wrack lines were observed adjacent to the channel, vegetation was laid over in the direction of stream flow, and standing water was also observed (Appendix D). The stream restoration met the success criteria described in the mitigation plan. Additionally, the three (3) cross-sections were stable throughout MY1 and both pressure transducers demonstrated 14 consecutive days of surface water. Six groundwater gauges were installed to determine the wetland hydroperiod. Four of the six groundwater gauges met the minimum 8% hydroperiod; successful hydroperiods ranged from 10.2% to 28.9%. Two gauges (no. 3 and no. 5) did not meet the success criteria. The NC State Climate Office located in Elizabeth City experienced above average rainfall for the months of April through July. It is expected the Site will continue to recharge groundwater. Eight CVS vegetation plots and eight random strip plots have been established to monitor vegetation success. The random strip plot totals include planted and volunteer hardwood trees. All of the CVS vegetation plots met success criteria of 320 planted stems/acre except VP1 and all eight plots met success criteria when volunteer specimens are included in vegetation counts. The planted densities ranged from 242 to 1,174 stems per acre. Five of the eight random plots met the MY1 success criteria; the densities ranged from 81 to 728 stems per acre. Areas with thicker herbaceous vegetation had lower stem densities across the site. Monitoring Report Year 1 (2015) Page 2 Watts Site, Perquimans County, NC Prepared by Ecological Engineering, LLP December 2015 2.0 METHODOLGY Vegetation plot monitoring data were collected following the standard CVS-EEP Protocol for Recording Vegetation, Level II, Version 4.2 (Lee et al. 2008). Strip plot data was collected in 25m X 4m plots spaced at random throughout the site. The rain gauge, groundwater gauges and pressure transducers are monitored quarterly. Information for the CCPV was collected using a Garmin GPS. 3.0 REFERENCES Lee, Michael T., Peet, Robert K., Steven D., Wentworth, Thomas R. 2008. CVS-EEP Protocol for Recording Vegetation Version 4.2. Available at:http://cvs.bio.unc.edu/protocol/cvs-eep- protocol-v4.2-lev1-2. pdf. NCDENR Division of Mitigation Services, 2009. September 2009. Available at http://portal.ncdenr.org/c/document fibra 056021 e726f8&groupld=60329. Pasquotank River Basin Restoration Priorities, et file?uuid=336f3816-416e-4ee1-854e- NCDENR Division of Mitigation Services, 2012. Watts Final Mitigation Plan. Prepared by Ecological Engineering, LLP. NCDENR Division of Mitigation Services, 2014. Annual Monitoring and Closeout Reporting Format, Data Requirements, and Content Guidance. Available at: http://Portal.ncdenr.org/c/document library/get file?p I id=60409&folderld=18877169&name= DLFE-86604.pdf NCDENR Division of Water Quality (NCDWQ), 2010. Basin Overview, Pasquotank River Subbasin 03-01-52. Available at: httD://h20.enr.state.nc.us/tmdI/documents/303d ReDort.Ddf. North Carolina State Climate Office, 2010. Elizabeth City Station, Available: http://www.ncclimate.ncsu.edu/cronos/normals.php?station=312719 US Army Corps of Engineers, 1987. Corps of Engineers Wetland Delineation Manual. Technical Report Y-87-1. AD/A176. US Army Corps of Engineers, 2013. Monitoring Requirements and Performance Standards for Compensatory Mitigation in North Carolina. Wilmington, NC. US Army Corps of Engineers and NCDENR Division of Water Quality (USACE & NCDWQ), 2005. Information Regarding Stream Restoration in the Outer Coastal Plain of North Carolina. Wilmington, NC. Monitoring Report Year 1 (2015) Page 3 Watts Site, Perquimans County, NC Prepared by Ecological Engineering, LLP December 2015 Appendix A Project Information Tables Table 1. Project Components and Mitigation Credits Watts/ 413 Mitigation. Nitrogen Phosphorus Stream Riparian Wetland Non-riparian wetland Buffer Nutrient Nutrient Offset Offset Type R RE R RE R RE Totals 1,003 20.4 0.04 ComponentsProject Project Restoration or Existing Footage/ Restoration Mitigation Component Stationing/Location Acreage Approach Restoration Footage or Ratio Equivalent Acreage UT Little River 10+00 to 25+05 1,505 CPHSR* Restoration 1,505 1.5:1 Non-Riparian n/a 0 ac n/a Restoration 20.4 1:1 Wetland Component Restoration Level Stream (linear feet) Riparian Wetland (acres) Non-riparian Wetland Buffer Upland (acres) (square feet) (acres) Riverine Non-riverine Restoration 1,505 20.4 26.8 Enhancement Enhancement I Enhancement II Creation Preservation HQ Preservation BMP Elements Element Location I Purpose/Function Notes BMP Elements * CPHSR= Coastal Plain Headwater Stream Restoration (USACE et. al., 2007) BR = Bioretention Cell; SF = Sand Filter; SW = Stormwater Wetland; WDP = Wet Detention Pond; DDP = Dry Dentention Pond; FS = Filter Strip; S = Grassed Swale; LS = Level Spreader; NI = Natural Infiltration Area; FB = Forested Buffer. Table 2. Project Activity and Reporting History Watts/ 413 ReportActivity or Data Collection Complete Plan October-11 Completion or Delivery November-12 Final Design - Construction Plans June-10 June-13 Construction Firm Information/ Address February-15 Temporary S&E Mix Applied to Entire Project Area Bill Wright June-14 Permanent Seed Mix Applied to Streamside Firm Information/ Address June-14 Bare Root, Live Stake and Tubling Plantings Applied George Morris December-14 & March-15 Baseline Monitoring Document January-15 & April-15 May-15 Year 1 Monitoring December-15 December-15 Year 2 Monitoring 8000 Regency Parkway, Suite 800, Cary, NC 27518 George Morris Year 3 Monitoring Seed Mix Sources Green Resource (336) 855-6363 Year 4 Monitoring ArborGen (843) 851-4129 Nursery Stock Suppliers Year 5 Monitoring Dykes and Son Nursery 931-668-8833 Table 3. Project Contact Table Watts/ 413 Designer Firm Information/ Address Ecological Engineering, LLP 1151 SE Cary Parkway Ste. 101, Cary, NC 27518 Jenny S. Fleming, PE (919) 557-0929 Construction Contractor Firm Information/ Address River Works, Inc. 8000 Regency Parkway, Suite 800, Cary, NC 27518 Bill Wright (919) 459-9001 Planting Contractors Firm Information/ Address River Works, Inc. 8000 Regency Parkway, Suite 800, Cary, NC 27518 George Morris (919) 459-9001 Keller Environmental, LLC 7921 Haymarket Ln. Raleigh, NC 27615 Jay Keller 919-749-8259 Seeding Contractor Firm Information/ Address River Works, Inc. 8000 Regency Parkway, Suite 800, Cary, NC 27518 George Morris (919) 459-9001 Seed Mix Sources Green Resource (336) 855-6363 ArborGen (843) 851-4129 Nursery Stock Suppliers Claridge Nursery 919-857-4801 Dykes and Son Nursery 931-668-8833 Monitoring Performer Firm Information/ Address Ecological Engineering, LLP 1151 SE Cary Parkway Ste. 101, Cary, NC 27518 G. Lane Sauls Jr. (stream, vegetation & wetland) (919) 557-0929 Table 4. Project Baseline Information and Attributes Watts/ 413 Project Information Project Name Watts County Perquimans County Project Area 48.09 acres Project Coordinates (latitude and longitude) Project Watershed 36.1652791 N and 76.2676037 W Summary Information Physiographic Province Coastal Plain River Basin Pasquotank USGS Hydrologic Unit 8 -digit 3010205 USGS Hydrologic Unit 14 -digit 1 3010205060020 DWQ Subbasin 03-01-52 Project Drainage Area 136 acres Project Drainage Area Percentage of Impervious Area 1 0 acres CGIA Land Use Classification Reach Summary I Agricultural Land Information Parameters Reach 1 (upper) Reach 2 Length of Reach 750 755 Valley Classification n/a n/a Drainage Area 110 136 NCDWQ Stream ID Score 25 33.25 NCDWQ Water Quality Classification SC (receiving water) SC (receiving water) Morphological Description (stream type) G5 or similar G5 or similar Evolutionary Trend C to G to F C to G to F Underlying Mapped Soils Roanoke silt loam Roanoke silt loam Drainage Classification Poorly drained Poorly drained Soil Hydric Status Hydric A Hydric A Slope < 2% < 2% FEMA Classification Zone AE Zone AE Native Vegetation Community N/A N/A Percent Composition of Exotic Invasive Species Wetiand < 5% < 5% Summary Information Size of Wetland 0.06 acre Wetland Type Hardwood Flat (NCWAM) Mapped Soil Series Roanoke silt loam Drainage Classification Poorly drained Soil Hydric Status Hydric A Source of Hydrology Groundwater and Surface Hydrologic Impairment Clay confining layer Native Vegetation Community N/A Percent Composition of Exotic Invasive Species < 5% ConsiderationsRegulatory Applicable Resolved/ Supporting Documentation Waters of the United States - Section 404 Yes Resolved/ 404 Permit Waters of the United States - Section 401 Yes Resolved/401 Permit Endangered Species Act Yes Resolved/Categorical Exclusion Historic Preservation Act Yes Resolved/Categorical Exclusion Coastal Zone/Area Management Acts (CZMA/CAMA) Yes Resolved/Email from CAMA FEMA Floodplain Compliance Yes Resolved/EEP Flood Checklist Essential Fisheries Habitat Yes Resolved/Categorical Exclusion Appendix B Visual Assessment Data 1 MONITORING FEATURES PROBLEM AREAS STREAM Bare Areas CROSS-SECTIONS (XS) Low Stems RANDOM TRANSECTS VEGETATION PLOTS (VP) MY1 Met Success Criteria FYI ... a n MONITORING GAUGES (GW) RG MY 1 Met Success Criteria N o VP4/GW4 :' XS3 • No Yes Oso ' z p O Yes VP7 c Wetland Restoration ' VP5/GW5 20.4 acres /XS219 GW3 O VP6/GW6 ! rQ VP8 +; VP2/GW Y n tr VP3 �%.' W tt P operty B u dary , 19 VP1/GW1 XS1 Y l �s# Prepared For: Figure 1: Current Condition Plan View (CCPV) Watts Property 0 400 800 N DMS Project # 413 Monitoring Year 1 w +E Environmental 1 = 400' S Quality Perquimans County Table 5. Vegetation Condition Assessment Watts DMS # 413 Planted Acreage 23.9 Easement Acreage 48.1 Vegetation Category Definitions Mapping CCPV Number Depiction 1. Bare Areas Very limited cover of both woody and herbaceous 0.1 ac Yes 2 0.48 0.02% material 2. Low Stem Density Woody stem densities clearly below target levels 0.1 ac Yes 4 1.24 0.05% Areas based on MY 3, 4, or 5 stem count criteria Total 6 1.72 0.07% 3. Areas of Poor Areas with woody stems of a size class that is 0.25 ac n/a 0 0 0% Growth Rates or Vigor obviously small given the monitoring year Cumulative Total 6-1 1.72 1 0.07% Photostation Comparison Watts- MY 1 (2015) Photo # and Location Photostation 1. Facing southwest along diagonal of Vegetation Plot 1. Photostation 2. Facing southwest along diagonal of Vegetation Plot 2. Photostation 3. Facing southwest along diagonal of Vegetation Plot 3. Photostation 4. Facing southwest along diagonal of Vegetation Plot 4. Baseline Condition 2015 MY 1 2015 (9/16/2015) bg Photostation Comparison - Baseline Condition 2015 MY 1 2015 (9/16/2015) Page 2 Photostation 5. Facing southwest along diagonal of Vegetation Plot 5 Photostation 6. Facing southwest along diagonal of Vegetation Plot 6. Photostation 7. Facing southwest along diagonal of Vegetation Plot 7. Photostation 8. Facing southwest along diagonal of Vegetation Plot 8. Appendix C Vegetation Data Table 6. Vegetation Plot Criteria Attainment Watts DMS # 413 ThresholdVegetation Plot IDJL Vegetation Survival MetIME 1 No Tract Mean M 88% 2 Yes 3 Yes 4 Yes 5 Yes 6 Yes 7 Yes 8 Yes 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 live stakes, all planted stems, and all natural/volunteer stems. Plots Table 7. CVS Vegetation Plot Metadata Watts -UT Little River DMS # 413 Report Prepared By Heather Smith Date Prepared 9/18/2015 8:34 database name Ecological Engineering-2015-WattsYear-1.mdb database location P:\50000 State\EEP 50512\50512-010 Watts Required Plots (calculated) Monitoring\Reports\MY1 _2015 computer name WKST7 file size 45613056 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 live stakes, all planted stems, and all natural/volunteer stems. Plots List of plots surveyed with location and summary data (live stems, dead project Name stems, missing, etc.). Vigor Frequency distribution of vigor classes listed by species. Vigor by Spp Frequency distribution of vigor classes listed by species. Damage List of most frequent damage classes with number of occurrences and Required Plots (calculated) 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. A matrix of the count of total living stems of each species (planted and ALL Stems by Plot and spp natural volunteers combined) for each plot; dead and missing stems are excluded. Project Code 413 project Name Watts -UT Little River Description Stream and Wetland River Basin Pasquotank length(ft) 1,505 Required Plots (calculated) 8 Sampled Plots 8 Table 8. Planted and Total Stems Project Name: Watts # 413 Scientific Name Common Name Species Type 413-01-0001 413-01-0002 413-01-0003 413-01-0004 413-01-0005 413-01-0006 413-01-0007 413-01-0008 PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T PnoLS P -all T Acer rubrum red maple Tree 1 1 1 2 2 2 5 5 5 2 2 2 3 3 3 6 6 6 Baccharis halimifolia eastern baccharis Shrub 5 1 Betula nigra river birch Tree 1 1 1 1 1 1 1 1 1 Carpinus caroliniana American hornbeam Tree 3 3 3 2 2 2 Cornus florida flowering dogwood Tree 5 5 5 Diospyros virginiana common persimmon Tree 1 1 1 1 1 1 Fraxinus pennsylvanica green ash Tree 1 1 1 Liquidambar styraciflua sweetgum Tree 2 1 1 1 1 Nyssa sylvatica blackgum Tree 2 2 2 1 1 1 1 1 1 4 4 4 Quercus oak Tree 1 1 1 2 2 2 8 8 8 9 9 10 2 2 3 Quercus alba white oak Tree 3 3 3 Quercus lyrata overcup oak Tree 1 1 1 2 2 2 12 12 12 Quercus michauxii swamp chestnut oak Tree 5 5 5 5 5 5 1 1 1 Quercus pagoda cherrybark oak Tree 2 2 2 1 1 1 Quercus phellos willow oak Tree 2 2 2 2 2 2 Quercus rubra northern red oak Tree 1 1 1 Taxodium distichum bald cypress Tree 11 11 11 1 1 1 Unknown Shrub or Tree 3 3 3 1 1 1 1 1 1 Vaccinium stamineum deerberry Shrub Stem count size (ares) size (ACRES) Species count Stems per ACRE 6 6 8 11 11 12 24 24 30 10 10 12 10 10 11 11 11 11 18 18 19 29 -71 29 30 1 1 1 1 1 1 1 1 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 4 4 5 1 1 2 10 10 12 6 6 8 5 5 6 3 3 3 4 4 4 8 8 8 242.8 242.8 323.7 445.2 445.2 485.6 971.2 971.2 1214 404.7 404.7 485.6 404.7 404.7 445.2 445.2 445.2 445.2 728.4 728.4 768.9 1174 1174 1214 Table 8. Planted and Total Stems Project Name: Watts # 413 Scientific Name Common Name Species Type MY1 2015 MYO (2015) PnoLS P -all T PnoLS P -all T Acer rubrum red maple Tree 19 19 19 20 20 20 Baccharis halimifolia eastern baccharis Shrub 6 2 Betula nigra river birch Tree 3 3 3 3 3 3 Carpinus caroliniana American hornbeam Tree 5 5 5 5 5 5 Cornus florida flowering dogwood Tree 5 5 5 8 8 8 Diospyros virginiana common persimmon Tree 2 2 2 2 2 2 Fraxinus pennsylvanica green ash Tree 1 1 1 1 1 1 Liquidambar styraciflua sweetgum Tree 6 3 Nyssa sylvatica blackgum Tree 8 8 8 8 8 8 Quercus oak Tree 22 22 24 34 34 34 Quercus alba white oak Tree 3 3 3 1 1 1 Quercus lyrata overcup oak Tree 15 15 15 15 15 15 Quercus michauxii swamp chestnut oak Tree 11 11 11 11 11 11 Quercus pagoda cherrybark oak Tree 3 3 3 2 2 2 Quercus phellos willow oak Tree 4 4 4 2 2 2 Quercus rubra northern red oak Tree 1 1 1 2 2 2 Taxodium distichum bald cypress Tree 12 12 12 12 12 12 Unknown Shrub or Tree 5 5 5 8 8 8 Vaccinium stamineum deerberry Shrub 2 2 2 Stem count size (ares) size (ACRES) Species count Stems per ACRE 119 119 133 136 136 141 8 8 0.20 0.20 16 16 18 17 17 19 602 602 672.8 688 688 713.3 Table 9. Random Vegetation Strip Plots Strip Plot ID o� Stems Stem/Acre Success Criteria Met Appendix Stream Geomorphology Cross-sections are for general comparisons from year to year. They do not contain the typical features found in a single thread channel. Cross-section 1 looking downstream. Watts 1 UT to Little River - XS 1 2 lk0 1 0 LU a� -2 d -3 -4 0 10 20 30 40 50 60 70 80 90 Width (ft) (Water Surface Baseline tXS1 Baseline XS1 MY1 Cross-sections are for general comparisons from year to year. They do not contain the typical features found in a single thread channel. Cross-section 1 looking downstream. Cross-sections are for general comparisons from year to year. They do not contain the typical features found in a single thread channel. Cross-section 2 looking downstream. Watts 1 UT to Little River - XS 2 2 1 .. c 0 0 �a LU m a -2 m -3 ... -4 . . 0 10 20 30 40 50 60 70 80 90 Width (ft) (Water Surface Baseline tXS2 Baseline XS2 MY1 Cross-sections are for general comparisons from year to year. They do not contain the typical features found in a single thread channel. Cross-section 2 looking downstream. Cross-sections are for general comparisons from year to year. They do not contain the typical features found in a single thread channel. Cross-section 3 looking downstream. Watts 1 UT to Little River - XS 3 2 ;. 1 0� c 0 -1 d LU a� 2 > -3 -4 -5 0 10 20 30 40 50 60 70 80 90 Width (ft) (Water Surface Baseline tXS3 Baseline XS3 MY1 Cross-sections are for general comparisons from year to year. They do not contain the typical features found in a single thread channel. Cross-section 3 looking downstream. Stream Formation Photos Near VP 3: Signs of wrack 4-29-2015 Mid Channel: Signs of Flow 1-20-2015 F: AW MJPMMIMIWW 66 � w- �.9ur°k Near VP 3: Signs of bent vegetation 1-20-2015 Near VP 3: Current Conditions 9-16-2015 Appendix E Hydrology Data 50 40 30 -10 -20 -30 r r r r r r r r r r r r r r r r r r r r r r r r r r r O O N N N r r r r r r r O O O O O O O O O W 00 N M \ N M \ N N N M N M N M N r r N N CO M It It Ln Ln m CO CO CO r- ti CO CC) O Date � Precipitation (in) —+--Gauge 1 LO LO LO LO LO LO LO LO O O O w r - r - r - r - N N r N N 07 r O O r r r r r r r r 3 2.5 2 C 0 �a 1.5 a 1 0.5 [17 C 5 U -5 -15 -20 -25 1/21/15 2/21/15 3/21/15 4/21/15 5/21/15 6/21/15 7/21/15 8/21/15 9/21/15 10/21/15 11/21/15 Date Precipitation (in)—®Gauge2 3 2.5 2 0 1.5 a 1 0.5 U 5 U -5 c L d 3 c -10 '0 V 3 2.5 2 C 0 �a 1.5 a -15 -20 -25 1/21/15 2/21/15 3/21/15 4/21/15 5/21/15 6/21/15 7/21/15 8/21/15 9/21/15 10/21/15 11/21/15 Date � Precipitation (in) tGauge 3 1 0.5 U c 5 0 'll -15 -20 1/21/15 2/21/15 3/21/15 4/21/15 5/21/15 6/21/15 7/21/15 8/21/15 9/21/15 10/21/15 11/21/15 Date Precipitation (in) Gauge 4 3 2.5 2 0 1.5 a 1 0.5 U 5 Gauge 5 MY 1 3 8 Days End of Growing Season Start of Growing Season 2.5 0 2 c -5 v 3 c 0 C 0 1.5 a 0 0 m o a` a -10 m 0 1 -15 0.5 0 -20 1/21/15 2/21/15 3/21/15 4/21/15 5/21/15 6/21/15 7/21/15 8/21/15 9/21/15 10/21/15 11/21/15 Date Precipitation (in) tGauge 5 50 40 30 F 20 -10 -20 -30 1/21/15 2/21/15 3/21/15 4/21/15 5/21/15 6/21/15 7/21/15 8/21/15 9/21/15 10/21/15 11/21/15 Date Precipitation (in) Gauge 6 3 2.5 2 C 0 1.5 a 1 0.5 U Table Wetland Hydrology Attainment Table 10 Watts Stream and Wetland Restoration DMS #413 Greater than 8% Continuous Saturation MY- 1 MY- 2 MY- 3 MY- 4 MY- 5 Gauge # 2015 2016 2017 2018 2019 Yes/25 1 10.2% Yes/63 2 25.6% N o/7 3 2.8% Yes/71 4 28.9% N o/8 5 3.3% Yes/25 6 10.2% LV 7 If, 5 Watts Property 2015 Monthly Precipitation Data 30170 Graph 'r: 1 C N NID h NIb NID No NIb NID NIb NID NID No S���OG�oo�t J�o�t Month - Year 2015 Rainfall 70% 30% 0.5 0.4 0.3 0.2 Headwater Channel Depth Pressure Transducer Data -01 -0.3 -0.4 -0.5 �O �O �O �O �O �O �O �O 1O �O �O IO �O �O �O �O �O �O �O �O �O �O ro 'o �O �O �O rp �\r1,r�� ^�O^� ��p� �`10\ 0, O�`�, O�`10, D��\ ��``^\ ��`1'�� ��^\ ��'`�\ ��`�\ ��"�^\ co�'`O\ �o�`�o\ o�"�O\ ,��``o\ ,���O\ .��"�O\ Q'�O� (b\^O� cb\0O� Q'�R� O\�q�� O\�cb� �o�cb� O\�cb� O\�cb� N��� ^\�.1� �\0�� N`L�� N Date