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HomeMy WebLinkAbout20160980 Ver 1_Year 0 As-Built Review_20190709Site Information Site Information Date: * Prepared By: Meeting Type:* USACE AID: 7/9/2019 Erin Davis Year 0 As -Built Review NCDWR ID: 20160980 NCDWR Version 1 Weather: Coordinates: Attendees Project Name:* Meadow Spring Type of Site:* Bank Stream and Wetland Site Sponsor/Provider: *Bank Stream and Wetland Site County:* Johnston HUC and Basin:* Neuse - 03020201 Degrees North Degrees West DWR - Mac Haupt, Katie Merritt, Erin Davis USACE - Todd Tugwell, Kim Browning, Sam Dailey RES - David, Ryan, Brad, Brian, Jamie, Ben Project Review Checklist (provide additional detail in notes section on next Daae) General Site Issues/Concerns Stream Issues/Concerns Wetland Issues/Concerns 17 Vegetation Composition or Density 17 Planted Stem Vigor (due to soil, browsing) IW Invasive/Exotic Species Ir Beaver/Feral Hogs (management plan) 17 Soil (manipulation, compaction, fertility) Ir Livestock Present/Evidence of Livestock Access F- Crossings or Utility Lines F- BMPs or Alternate Approaches ,F- Fencing Issues or Fencing Needed Ir Ponds Within Project Area 17 Incised/Entrenched '7 Headcuts Present/Forming 17 Stream Structures Failing/Piping F- Excess Sediment/Aggradation 17 CrosslSections Missing/Indicate Problems Ir Bank Instability/Failure 17 Bench Rills/Erosion (constructed bench or P2 valley) Ir Excess Sinuosity (lack of flow) r Braided/Anabranch Channel IF- Evidence of Excessive Hydrology F- Evidence of Insufficient Hydrology r Hydric Soil Indicators/Soil Series IF- Surface Roughness or Bedding Ir Channel Relocation/Riparian Connectivity 17 Hydroperiod Length or Start/Stop Date 17 Inappropriate Credit Ratio Proposed Ir JD Needed to Confirm Approach 17 Continuity/Fragmentation Ir Easement Issues (existing farm, CE, NRCS funding) 17 Easement Encroachments (livestock, clearing) Ir Easement Marking/Signage 17 Insufficient Project Size Ir Adjacent Property Owner 17 T&E Species Ir Section 106 (historic listing/tribal issues) 17 Insufficient Stream Drainage Area Ir Insufficient Hydrology (if raising channel bed) 17 Vegetation in Channel (stream vs wetland) 17 Flow Obstructions (undersized pipes, fords) 17 Substrate Concerns (embeddedness, particle size) Ir Live Stakes Absent/Failing 17 Evidence of Water Quality Issues Ir Inlstream Habitat Weak/Missing 17 Stream Buffer Width Inadequate Ir Missing Gauge Data (preconstruction or monitoring) 17 Gauge Location/Placement Ir Gauge Maintenance IW Drainage Ditches/Swales Present Ir Field Tiles/Subsurface Drainage 17 Continued Ag Use Adjacent to Wetland Page 2 -- Notes and Sketches, etc As -Built discussion- did not pick up E2 or wetland area; Mac wants profile of all credit areas R, E1, E2 & design vs built thalweg; include plug areas in As -Built; outlet stabilization question; Site construction based on GPS equipment (not conventional stakeout), 3D model based on total station survey (not LiDAR); Toe logs with footers throughout upper restoration reach - ok since low velocity system; 2 turtles observed; some nice leafed -out stems, others dead, live stakes not leafed -out; S6 - veg in channel (ludwigia); bare floodplain areas; watch for encroachment around utility ROW - signs partially obscured by veg; significant sediment deposition in E reach - 2'+, source?; privet & multiflora present in E & P areas; wetland restoration concerns - ditch plugs too small )particularly at end at filled culvert; check 100' floodway filling allowance; wetland wet - good herb cover, species diversity, low tree count; Wrap-up - Todd checking with other USACE on min. plug length, may require RES to extend at least end plug area Credit Release/Site Closeout Information (For nDnitoring 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, rrust be approved by the Roject fvbnager. Result of Monitoring Report or Closeout Signature * �" km Date 7/9/2019