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HomeMy WebLinkAbout20170921 Ver 1_MajorHill_Buffer_100015_CloseoutReport_2024_20240325Project Name Major Hill Stream & Wetland Mi�ga�on Site DMS Project ID 100015 Full Delivery Contract # 7193 DWR Project # 2017-0921 Ins�tu�on/Contract Date 5/22/2017 Basin Cape Fear 8-digit CU 03030002 County Alamance Applicable Buffer Rule (s) 15A NCAC 02B .0295, 15A NCAC 02B .0267 & 15A NCAC 02B .0268 Non-diffuse Flow Area Removed: Memo or W.S. Calcula�on N/A Date Planted December 2018 – January 2019 Date of Supplemental Plan�ng 1/2020 & 12/2023 Protec�on Mechanism Major Hill Stream & Wetland Mi�ga�on Property Por�olio Plat also included as an atachment Easement Acreage 16.66 acres Stewards NC Stewardship Program Encroachment & Resolu�on In September 2023, a 0.04-acre encroachment on the Site’s south side found by RS from an exis�ng catle fence was not relocated to boundary corners during construc�on. RS moved the fence to outside the boundary and did a supplemental plan�ng of twenty 3-gallon plants from the approved mi�ga�on species list on 12/5/23. Accepted for Transfer to stewardship Will be assessed for suitability for acceptance by Stewardship prior to stream closeout. Major Hill Stream & Wetland Mi�ga�on Site Final Credit Release Summary Full Delivery Site DWR #: 2017-0921 DMS ID (CRM) # 100015 Provider: Restora�on Systems, LLC Alamance County Riparian Buffer Mi�ga�on Site The Major Hill Stream & Wetland Mi�ga�on Site includes riparian buffer, stream, and wetland assets genera�ng 402,837.118 BMUs, 3,057.600 SMUs, and 0.760 WMUs. The final year of the riparian buffer mi�ga�on monitoring (MY5) was 2023 and the final monitoring for the stream and wetland por�on will be in 2025. The site is expected to complete final IRT closeout in 2026. Credit tables, maps, MY5 vegeta�on plot data, DWR Viability Leter, and Recorded Plat are atached. Recommenda�on: DMS requests credit release of 402,837.118 BMUs. 1 2 2 4 6 5 7 8 1 3 NCCGIA, NC 911 Board, Esri, HERE, Garmin, (c) OpenStreetMap contributors, and the GIS user community ­ 0 140 280 420 56070Feet Riparian Buffer Asset Map Major Hill Mitigation Site Alamance County, North Carolina Axiom Environmental 218 Snow Ave Raleigh, NC 27607 (919) 215-1693 FIGUREDwn. By: Date: Project: KRJ Nov 2023 17-009 A Legend Easement New Fencing Installed for Cattle Exclusion Existing Fencing Left in Place for Cattle Exclusion Fencing Removed/Reworked for Cattle Exclusion Stream Asbuilt TOB-TOB @ Marsh Treatment Area ^_Plot Origins CVS Plots Meeting Success Criteria MY5 CVS Plots Not Meeting Success Criteria MY5 Vegetation Transects Meeting Success Criteria MY5 2020 Supplemental Planting Area Wetland Restoration Wetland Enhancement Riparian Buffer Mitigation Type TOB - 100 ft. Restoration (1:1) - 213,290 sq ft 101 ft. - 200 ft. Restoration (1:1 but 33% credit per Rule) - 40,976 sq ft TOB - 100 ft. Enhancement (2:1 Cattle Ex. per Rule) - 341,433 sq ft TOB - 100 ft. Preservation (Non-Subject Stream 5:1) - 25,614 sq ft 101 ft. - 200 ft. Preservation (Non-Subject Stream 5:1 and 33% Credit per Rule) - 2,814 sq ft Non Credit Generating (Less than 20 ft.) TOB to 50 feet 100 foot line 150 foot line 200 foot line U T - 1 U T - 2 U T - 1 U T -3 U T-3 No credit is being generated within the Marsh Treatment Area. This area is located outside of the easement and is not generating credit. NCCGIA ­ 0 140 280 420 56070Feet Riparian Buffer Planting Map Major Hill Mitigation Site Alamance County, North Carolina Axiom Environmental 218 Snow Ave Raleigh, NC 27607 (919) 215-1693 FIGUREDwn. By: Date: Project: KRJ Feb 2019 17-009 B Legend Easement Stream Asbuilt TOB-TOB Stream Side Assemblage = 1.5 ac Piedmont/Low Mountain Alluvial Forest = 1.1 ac Dry-Mesic Oak Hickory Forest = 5.5 ac Marsh Treatment Wetland = 0.01 ac U T - 2 U T - 1 U T - 1 U T -3 U T-3 Plot Scientific Name X Y Height (cm) DBH (cm) Vigor 1 Liriodendron tulipifera 7.3 1.3 240 0.2 3 1 Carpinus caroliniana 9.2 4.1 251 0.25 2 1 Quercus 6.6 4.7 151 0.25 4 1 Fraxinus pennsylvanica 1.6 3.8 118 0.25 3 1 Fraxinus pennsylvanica 6.7 9.7 110 0.1 4 2 Quercus phellos 2.9 0.5 360 3 4 2 Carpinus caroliniana 4.8 3.4 160 0.25 4 2 Carpinus caroliniana 7.1 6.5 69 3 2 Platanus occidentalis 10.0 7.1 230 1.5 4 2 Nyssa sylvatica 4.5 8.0 0 0 2 Quercus phellos 1.6 5.9 280 2 4 2 Diospyros virginiana 7.8 2.6 165 0.5 4 2 Carpinus caroliniana 7.5 4.6 114 4 3 Carpinus caroliniana 2.4 1.4 340 2 4 3 Quercus phellos 5.3 1.4 260 1.5 4 3 Carpinus caroliniana 8.1 1.3 71 4 3 Carpinus caroliniana 6.8 2.7 110 4 3 Quercus phellos 10.0 3.0 120 0.5 4 3 Carpinus caroliniana 6.3 5.3 50 3 3 Cercis canadensis 4.2 10.0 10 4 3 Cercis canadensis 1.3 10.0 35 4 3 Diospyros virginiana 1.3 8.1 770 1.5 4 3 Quercus phellos 1.7 5.3 200 0.5 4 4 Fraxinus pennsylvanica 7.6 0.9 86 4 4 Betula nigra 7.6 3.3 61 4 4 Asimina triloba 8.3 8.2 0 0 4 Quercus nigra 6.2 8.0 60 4 4 Diospyros virginiana 2.4 7.2 131 0.1 4 5 Quercus nigra 0.3 1.0 240 2.5 4 5 Platanus occidentalis 2.8 0.1 370 5 4 5 Fraxinus pennsylvanica 2.1 3.7 265 2 4 5 Diospyros virginiana 5.1 4.3 50 4 5 Quercus nigra 5.5 1.2 100 4 5 Quercus nigra 7.5 8.0 110 4 5 Quercus nigra 0.2 6.5 225 0.25 4 5 Betula nigra 2.5 7.2 0 Missing 6 Quercus nigra 2.2 0.3 190 0.25 4 6 Carpinus caroliniana 3.0 2.7 95 3 6 Diospyros virginiana 0.9 3.4 205 1 4 6 Quercus phellos 6.5 0.8 205 1.5 4 6 Carpinus caroliniana 8.4 2.4 200 1 4 6 Quercus nigra 9.8 3.9 210 1.5 4 6 Platanus occidentalis 7.6 4.8 310 4 4 6 Fraxinus americana 9.0 7.0 380 2.5 4 6 Fraxinus americana 6.8 7.2 285 2 4 6 Fraxinus americana 4.6 8.0 290 2.5 4 6 Quercus nigra 0.5 8.1 230 0.5 4 6 Platanus occidentalis 2.2 6.7 320 2 4 Year 5 (2023) Planted Stem Height Data Plot Scientific Name X Y Height (cm) DBH (cm) Vigor 7 Platanus occidentalis 2.6 2.5 0 Missing 7 Quercus phellos 4.8 0.9 340 2.5 4 7 Quercus phellos 5.3 3.0 390 5 4 7 Betula nigra 5.7 4.9 290 1.75 4 7 Quercus nigra 7.6 3.5 193 0.25 4 7 Quercus phellos 8.8 1.2 290 2.75 4 7 Asimina triloba 8.5 6.1 340 4.5 4 7 Quercus phellos 6.3 7.1 360 3.75 4 7 Quercus nigra 8.8 8.5 380 4.5 4 7 Quercus nigra 1.2 6.9 250 2 4 7 Quercus phellos 1.7 5.1 240 1.75 4 7 Fraxinus pennsylvanica 3.6 8.2 340 2.75 4 8 Diospyros virginiana 4.3 1.5 165 0.25 4 8 Fraxinus 4.8 3.2 150 0.25 4 8 Diospyros virginiana 1.3 4.6 160 0.25 4 8 Cercis canadensis 7.3 0.4 40 4 8 Fraxinus americana 9.9 2.9 130 0.1 4 8 Betula nigra 7.3 2.8 110 4 8 Quercus nigra 5.1 5.0 195 0.25 4 8 Carpinus caroliniana 7.5 5.7 95 4 8 Cercis canadensis 9.8 6.0 50 4 8 Quercus phellos 7.4 6.2 280 1.5 4 8 Diospyros virginiana 7.2 7.6 225 1 4 8 Quercus phellos 8.4 8.7 190 0.5 4 8 Fraxinus americana 5.0 8.5 92 4 8 Diospyros virginiana 3.0 7.1 172 0.5 4 8 Quercus phellos 1.7 9.2 151 0.25 4 Table 6. Total Stems by Plot and Species DMS Project Code 17.009.  Project Name: Major Hill 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 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 23 Asimina triloba pawpaw Tree 111 111222222222333777 Betula nigra river birch Tree 111 111111333333333444666999 Carpinus caroliniana American hornbeam Tree 111333444 222 111111111111111111111101010141414555 Cercis canadensis eastern redbud Tree 2 2 2 222444333444555888141414 Cornus amomum silky dogwood Shrub 222111 Diospyros virginiana common persimmon Tree 112111111111111 444991088888109910999555 Fraxinus ash Tree 111111111111111111111 Fraxinus americana white ash Tree 333 111444555555555555555 Fraxinus pennsylvanica green ash Tree 2 2 16 111111 111 55195512558558444333 Liquidambar styraciflua sweetgum Tree 2 Liriodendron tulipifera tuliptree Tree 1 1 1 111111111111111555 Nyssa sylvatica blackgum Tree 111222222444101010 Platanus occidentalis American sycamore Tree 1 1 1 111222 444445445555778777 Quercus oak Tree 1 1 1 111111111222333232323 Quercus nigra water oak Tree 111444333333111121212121212121212121212202020101010 Quercus phellos willow oak Tree 222333 111555334141415151515131314121212161616181818 Quercus rubra northern red oak Tree 1 Unknown Shrub or Tree 666 5519778101010444777121212111111141415707086727282727280757579103103109129129129 444444444444444666555888131313141415141415141414151517161616 202.3 202.3 768.9 283.3 283.3 323.7 404.7 404.7 404.7 161.9 161.9 161.9 283.3 283.3 283.3 485.6 485.6 485.6 445.2 445.2 445.2 566.6 566.6 607 354.1 354.1 435 364.2 364.2 414.8 364.2 364.2 404.7 379.4 379.4 399.6 521 521 551.4 652.6 652.6 652.6 Color for Density MY4 (2022) 8 0.20 PnoLS = Planted excluding livestakes P‐all = Planting including livestakes T = All planted and natural recruits including livestakes T includes natural recruits Exceeds requirements by 10% Exceeds requirements, but by less than 10% Fails to meet requirements, by less than 10% Fails to meet requirements by more than 10% Scientific Name Common Name Species Type Stem count size (ares) size (ACRES) Species count Stems per ACRE 1 0.02 1 0.02 1 0.02 1 0.02 1 0.02 1 0.02 1 0.02 17.009‐01‐0008 Annual Means MY5 (2023)MY3 (2021) MY2 (2020) MY1 (2019) MY0 (2019) Current Plot Data (MY5 2023) 17.009‐01‐0003 17.009‐01‐0004 17.009‐01‐0005 17.009‐01‐000617.009‐01‐0001 17.009‐01‐0002 17.009‐01‐0007 1 0.02 8 0.20 8 0.20 8 0.20 8 0.20 8 0.20 MY5 (2023) Riparian Buffer Monitoring Report (Project No. 100015) Appendix G: page 9 Major Hill Stream and Wetland Restoration Site Restoration Systems, LLC Alamance County, North Carolina February 2024 Table 7. Temporary Vegetation Plot Data Species 50m x 2m Temporary Plot (Bearing) T-1 (10⁰) T-2 (345⁰) Carpinus caroliniana 5 Diospyros virginiana 8 Fraxinus pennsylvanica 6 Platanus occidentalis 2 1 Quercus nigra 1 Quercus pagodas 3 1 Total Stems 16 11 Total Stems/Acre 648 445