Loading...
HomeMy WebLinkAbout20190866 Ver 1_Field Meeting Notes_20190724Mitigation Site Meeting Notes Date: July 24, 2019 Project Name: Huntsman Prepared By: Erin Davis, NCDWR Type of Site: NCDMS Stream Site Meeting Type: Technical Site Review Sponsor/Provider: Wildlands Engineering USACE AID: County: Wilkes* *Denotes County w/ 30 -foot Buffer NCDWR ID: 20190866 HUC and Basin: Yadkin - 03040102 Weather: Coordinates: °NT °W Attendees: USACE - Todd Tugwell, Kim Browning WEI - Shawn Wilkerson, Christine Blackwelder, Daniel Johnson DWR - Mac Haupt, Erin Davis WRC - Andrea Leslie DMS - Paul Wiesner, Matthew Reid, Periann Russell, Kristen Ullman Project Review Checklist - (provide additional detail in notes section on next page) General Site Issues/Concerns: ❑ Vegetation Composition or Density ❑ Inappropriate Credit Ratio Proposed ❑ Planted Stem Vigor (due to soil, browsing) ❑ JD Needed to Confirm Approach ❑ Invasive/Exotic Species ❑ Continuity/Fragmentation ❑ Beaver/Feral Hogs (management plan) ❑ Easement Issues (existing farm, CE, NRCS funding) ❑ Soil (manipulation, compaction, fertility) ❑ Easement Encroachments (livestock, clearing) ❑ Livestock Present/Evidence of Livestock Access ❑ Easement Marking/Signage ❑ Crossings or Utility Lines ❑ Insufficient Project Size ❑ BMPs or Alternate Approaches ❑ Adjacent Property Owner ❑ Fencing Issues or Fencing Needed ❑ T&E Species ❑ Ponds Within Project Area ❑ Section 106 (historic listing/tribal issues) Stream Issues/Concerns: ❑ Incised/Entrenched ❑ Insufficient Stream Drainage Area ❑ Headcuts Present/Forming ❑ Insufficient Hydrology (if raising channel bed) ❑ Stream Structures Failing/Piping ❑ Vegetation in Channel (stream vs wetland) ❑ Excess Sediment/Aggradation ❑ Flow Obstructions (undersized pipes, fords) ❑ Cross -Sections Missing/Indicate Problems ❑ Substrate Concerns (embeddedness, particle size) ❑ Bank Instability/Failure ❑ Live Stakes Absent/Failing ❑ Bench Rills/Erosion (constructed bench or P2 valley) ❑ Evidence of Water Quality Issues ❑ Excess Sinuosity (lack of flow) ❑ In -stream Habitat Weak/Missing ❑ Braided/Anabranch Channel ❑ Stream Buffer Width Inadequate Wetland Issues/Concerns: ❑ Evidence of Excessive Hydrology ❑ Missing Gauge Data (preconstruction or monitoring) ❑ Evidence of Insufficient Hydrology ❑ Gauge Location/Placement ❑ Hydric Soil Indicators/Soil Series ❑ Gauge Maintenance ❑ Surface Roughness or Bedding ❑ Drainage Ditches/Swales Present ❑ Channel Relocation/Riparian Connectivity ❑ Field Tiles/Subsurface Drainage ❑ Hydroperiod Length or Start/Stop Date ❑ Continued Ag Use Adjacent to Wetland Page 1 of 2 Date: July 24, 2019 Project Name: Huntsman Notes, Sketch, Action Items, etc.: Adjacent property ditch put restrictive easement fencing 10' each side to keep cattle out; NLHC - over wide, incised, no buffer, heavy sediment, invasives; UT2- restoration- ditch with veg in channel, raising - flow question, currently flowing, relocating to more center valley with wetlands likely developing around (no credit), significant cattle impacts; Old Bus trib - question JD - will determine treatment & credit, raising may loss flow, major sediment source, cattle use upslope, stabilization critical; Recommend using buffer tool since wider areas proposed; Riffle & trapper tribs - incised, invasives, past cattle impacts, multi -drainages, seep source - wetland veg present, restoration vs E2, value in capturing seeps, UT1 top reach - very narrow down cut channel, flowing, lower E2 needs work - sediment source, cattle bank impacts, ok with 2.5:1 for reach; Barn Branch - capture wetland instead of BMP creation, recommend extending easement around wallow/wetland extent; DOT ROW concern from dam to road - large grated catch basin to culvert; Pond 1- cattle use will continue outside easement, potentially in pond basin/wetland area? Mac questioned how stream will be designed to connect all ponds - slope & alignment concerns Credit Release/Site Closeout Information (for monitoring or closeout reviews only) Stream Credits Wetland Credits Warm Cool Cold Riparian Riverine Riparian Non-Riverine Non -Riparian Coastal Requested Approved* Result of Monitoring Report or Closeout Review Project Manager Signature Date *The updated credit ledger for the project, which includes this release, must be approved by the Project Manager. Page 2 of 2 Form Updated 03/20/2019