Loading...
HomeMy WebLinkAbout20170995 Ver 1_Year 0 As-Built Review_20190624Page 1 Site Information Date: * 6/24/2019 Project Name:* Brushy Mountain Prepared By:* Mac Haupt Type of Site:* Bank Stream and Wetland Site Meeting Type:* Year 0 As -Built Review Sponsor/Provider: * Bank Stream and Wetland Site USACE AID: County: * Yadkin NCDWR ID: 20170995 HUC and Basin:* Yadkin Pee Dee - 03040101 Weather: Coordinates: Attendees Degrees North DWR - Mac Haupt, Erin Davis Usace - Brian Roden -Reynolds, Todd Tugwell, Steve RS - Ryan Holz, Mathew Harrell Axiom - Grant Lewis Project Review Checklist (provide additional detail in notes section on next page) NCDWR Version 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 Completed in May - planted in phases As -built redline done, copy to be resubmitted/uploaded Since planting past March will be more scrutinized in MY 1-3 Terraces within easement removed, outside remain Landowner tracks outside (appear as erosion) Road and woods are signed - to be painted yellow GWG installed with bentonite seal - target 12% 2 bankfull events already 1 rain gauge onsite Prescribed burn & spray treatment of fescue Lower valley very wet wetland (saturated & inundated areas); seeps present Tera cell at project boundary- protection for headcuts into project; Mac - not needed given slope and bedform Live stakes look good UT 4 - significant rock not much gravel (onsite mined); likely fill in a bit with fines & leaf litter; question if aquatic passage with standard yr flow (been wet yr); flow variability may rot log vanes; hobo flow gauge in pool but camera will tell when flow over riffle stops to calibrate flow elevation; change wth E1 to keep cluster of trees (6) No cattle - landowner leasing for hay; posts installed as visual and can be used to fence if livestock lease change UT 3 - Spring located in preservation reach then turns ephemeral fairer UT 3 - banks low vigor/ cover; Reseed and then lime treatment if still low cover establishment Field full of lespedeza; tree of heaven border Trib at road/easement border (leading to wetland area) determined not jurisdictional but strong flow present, RS lined with rock and wattles, no credit being requested; UT 1 A & B - treat privet and TOH; live stake banks in fall; UT 1 - lots of stone; adjacent wetland super wet pockets (drainage tiles removed across site) Wrap-up - heavy use of rock not matching design plan; dress bank where cut - sparse veg cover; invasives treatment good - keep it up; add more live stakes 1 A & 1 B; as -built report figure 2 - label E & R; discussion on adding preservation reaches upstream 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* Date 6/24/2019