Loading...
HomeMy WebLinkAbout20171293 Ver 1_Technical Site Review_20190626Page 1 Site Information .................................................................... Date: * Project Name:* Prepared By:* Type of Site:* Meeting Type:* 6/26/2019 Green Mesa Erin Davis Bank Stream Site Technical Site Review Sponsor/Provider: * Bank Stream Site USACE AID: County: * Yadkin NCDWR ID: 20171293 HUC and Basin:* Yadkin Pee Dee - 03040101 Weather: Degrees North Coordinates: Attendees RES - Brad, Brian, Casey, Matt USACE- Todd, Steve, Brian DWR - Mac, Erin Project Review Checklist (provide additional detail in notes section on next page) NCDWR Version 1 Degrees West General Site Issues/Concerns: Stream Issues/Concerns Wetland Issues/Concerns: Vegetation Composition or Density Planted Stem Vigor (due to soil, browsing) Invasive/Exotic Species Beaver/Feral Hogs (management plan) Soil (manipulation, compaction, fertility) Livestock Present/Evidence of Livestock Access Crossings or Utility Lines BMPs or Alternate Approaches Fencing Issues or Fencing Needed Ponds Within Project Area Incised/Entrenched Headcuts Present/Forming Stream Structures Failing/Piping Excess Sediment/Aggradation Cross -Sections Missing/Indicate Problems Bank Instability/Failure Bench Rills/Erosion (constructed bench or P2 valley) Excess Sinuosity (lack of flow) Braided/Anabranch Channel Evidence of Excessive Hydrology Evidence of Insufficient Hydrology Hydric Soil Indicators/Soil Series Surface Roughness or Bedding Channel Relocation/Riparian Connectivity Hydroperiod Length or Start/Stop Date Inappropriate Credit Ratio Proposed JD Needed to Confirm Approach Continuity/Fragmentation Easement Issues (existing farm, CE, NRCS funding) Easement Encroachments (livestock, clearing) Easement Marking/Signage Insufficient Project Size Adjacent Property Owner T&E Species Section 106 (historic listing/tribal issues) Insufficient Stream Drainage Area Insufficient Hydrology (if raising channel bed) Vegetation in Channel (stream vs wetland) Flow Obstructions (undersized pipes, fords) Substrate Concerns (embeddedness, particle size) Live Stakes Absent/Failing Evidence of Water Quality Issues In -stream Habitat Weak/Missing Stream Buffer Width Inadequate Missing Gauge Data (preconstruction or monitoring) Gauge Location/Placement Gauge Maintenance Drainage Ditches/Swales Present Field Tiles/Subsurface Drainage Continued Ag Use Adjacent to Wetland Page 2 - - Notes and Sketches, etc Walked FF1A - left bank grading (?), planting, fencing; relict wall left bank (significant sediment buildup behind - historic ag load); only 1 grading bank repair on plan - requesting 2 additional areas & questioning 1 on plan (why not alignment change based on current sharp curvature & active erosion); significant sediment deposition up & down of confluence; with significant privet removal on banks will need to replant (recommend sycamore, live stake dogwood & alder); Invasives - privet, multiflora, honeysuckle vine, black walnut monoculture (requested by WRC - Andrea); Wetland present along section of FF2; Intact wall across FF1 C to remain, Reach downstream of dam - additional drainage channel within easement connects with E2 channel - USACE JD as linear wetland; Existing fencing with 2 lines will get an extra line; reinforce stream crossing; Discussion - with easement crossing/breaks & multiple reaches with existing buffers would not accept project; FF4A - large perpendicular ditch dug by leasee in corn planting (landowner apparently unaware) goes through easement & connects to stream- major sediment loading; E1 for full right side benching & 1 brushy toe area; recommend a few structures; Credit Release/Site Closeout Information (For monitoring or closeout review only) ............................................................................................................................................................................................................................................................................................................................................................................................................ Stream Credits Warm Cool Cold Requested Approved* Wetland Credits Riparian Riverine Riparian Non-Riverine Non -Riparian Coastal Requested Approved* "The updated credit ledger for the project, which includes this release, must be approved by the Project Manager. Result of Monitoring Report or Closeout Signature*