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HomeMy WebLinkAbout20140334 Ver 1_Impact Tables Revised_20160510C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ® Wetlands ® Streams - tributaries ❑ Buffers ® Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number - Permanent Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact P or Temporary T if known DWQ - non -404, other acres W1 - Wetland C Filling ditched Bottomland El Yes ®Corps ®P ❑ T portion of Hardwood Forest ® No ® DWQ 0.004 wetland W2 - Wetland E Minor fill for Bottomland El Yes ®Corps ❑ P ® T floodplain grading Hardwood Forest ® No ® DWQ 0.04 W3 - Wetland F Minor fill for Bottomland El Yes ®Corps ❑ P ® T floodplain grading Hardwood Forest ® No ® DWQ 0.01 W4 - Wetland G Filling ditched Bottomland El Yes ®Corps ® P ❑ T portion of Hardwood Forest ® No ® DWQ 0.01 wetland W5 - Wetland G Minor gradingto Bottomland El Yes ®Corps ❑ P ® T remove Hardwood Forest ® No ® DWQ 0.01 adjacent berm W6 - Wetland H Fill - stream Bottomland ® Yes ® Corps 0.002 ® P ❑ T restoration Hardwood Forest ❑ No ® DWQ W7 - Wetland H Fill - stream Bottomland ® Yes ® Corps 0.002 ® P ❑ T restoration Hardwood Forest ❑ No ® DWQ W8 - Wetland Q Excavation - El Yes ®Corps ®P ❑ T stream Headwater forest ®No ®DWQ 0.014 restoration W9 - Wetland Q Excavation - ❑ Yes ® Corps ®P ❑ T floodplain Headwater forest ® No ® DWQ 0.085 grading W10 - Wetland R Fill - floodplain Headwater forest El Yes ® Corps 0.004 ® P El grading ® No ® DWQ W11 - Wetland U Fill - floodplain Seep El Yes ® Corps 0.01 ® P El grading ® No ® DWQ W12 - Wetland V Fill - stream Bottomland ❑ Yes ® Corps 0.02 ® P ❑ T restoration Hardwood Forest ® No ® DWQ W13 - Wetland V Fill - floodplain Bottomland ❑ Yes ® Corps 0.11 ® P ❑ T grading Hardwood Forest ® No ® DWQ W14 - Wetland Y Fill - floodplain Headwater forest ® Yes ® Corps 0.002 ® P [-]T grading ❑ No ® DWQ W15 - Wetland Z Fill - floodplain Bottomland ® Yes ® Corps 0.01 ® P ❑ T grading Hardwood Forest ❑ No ® DWQ W16 - Wetland AA Fill - floodplain Headwater forest ® Yes ® Corps 0.01 ® P ❑ T grading ❑ No ® DWQ W17 - Wetland CC Fill - floodplain Headwater forest El Yes ® Corps 0.002 ® P E]T grading ® No ® DWQ W18 - Wetland DD Fill - crossing Headwater forest ® Yes ® Corps 0.001 E P ❑ T approach & ❑ No ® DWQ floodplain grading W19 — Wetland FF Fill — floodplain Headwater forest ❑ Yes ® Corps 0.003 ® P ❑ T grading ® No ® DWQ W20 — Wetland KK Fill — floodplain Bottomland ❑ Yes ® Corps 0.01 ® P ❑ T grading Hardwood Forest ® No ® DWQ W21 — Wetland MM Fill — floodplain Bottomland ❑ Yes ® Corps 0.13 ® P ❑ T grading Hardwood Forest ® No ® DWQ 2g. Total wetland impacts 0.489 2h. Comments: Impacts to wetlands areas were avoided and minimized to the extent possible during the design phase. Permanent impacts include areas where restored channel alignments or substantial floodplain grading (typically 1' or more of cut/fill) couldn't be avoided or in some cases necessary to fill ditches. The majority of permanent impacts (0.36 acres) occur to Wetland Q, V and MM which are heavily impacted by cattle grazing. Permanent impacts will be offset by vernal pool creation within portions of the existing channels to be backfilled. 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact number -Permanent (PER) or (Corps - 404, 10 stream length (P) or Temporary (T) intermittent DWQ — non -404, width (linear (INT)? other) (feet) feet) S1 ❑ P ®T Restoration Candy Creek — ® PER ® Corps 8-9 3,139 Reaches 1A— 1C ❑ INT ® DWQ S2 ❑ P ®T Restoration Candy Creek — ® PER ® Corps 18--19 2,106 Reach 2A & 2B ❑ INT ® DWQ S3 ❑ P ®T Enhancement I Candy Creek — ® PER ® Corps 15-18 726 Reach 3 ❑ INT ® DWQ S4 ❑ P ® T Enhancement II Candy Creek — Reach 3 ® PER ❑ INT ® Corps ® DWQ 15-18 1,575 S5 ❑ P ®T Restoration Candy Creek - ® PER ® Corps 11-14 3,375 Reach 4A & 4B ❑ INT ® DWQ S6 ® P ❑ T Culvert Candy Creek - ® PER ® Corps 11-14 26 Reach 4 ❑ INT ® DWQ S7 ❑ P ®T Restoration UT1 C - Reach 1 ® PER ❑ INT ® Corps ® DWQ 6 561 S8 ❑ P ®T Restoration UT1 D ❑ PER ® INT ® Corps ® DWQ 6 436 S9 ❑ P ®T Enhancement I UT2- Reach 1A ® PER ❑ INT ® Corps ® DWQ 3-7 445 S10 ❑ P ®T Restoration UT2 - Reach 1A ® PER ❑ INT ® Corps ® DWQ 3-7 244 S11 ®P ❑ T Culvert UT2 - Reach 1A ® PER ❑ INT ® Corps ® DWQ 3-7 27 S12 ❑ P ®T Restoration UT2 - Reach 1 B ® PER ❑ INT ® Corps ® DWQ 5 190 S13 ❑ P ®T Enhancement I UT2 - Reach 2 ® PER ❑ INT ® Corps ® DWQ 5 720 S14 ❑ P ®T Enhancement I UT2A ® PER ❑ INT ® Corps ® DWQ 3 376 S15 ❑ P ®T Enhancement II UT21B ® PER ❑ INT ® Corps ® DWQ 4-6 702 S16 ❑ P ® T Restoration UT3 - Reach 2 ® PER ❑ INT ® Corps ® DWQ 6 729 S17 ❑ P ®T Restoration UT4 ® PER ❑ INT ® Corps ® DWQ 9 1,270 S18 ❑ P ®T Restoration UT5 — Reach 2 ® PER ❑ INT ® Corps ® DWQ 10 1,289 S19 ❑ P ®T Ford Crossing UTSA ® PER ❑ INT ® Corps ® DWQ 2.3 16 Fill for S20 ® P ❑ T floodplain S1 ❑ PER ® Corps 3 33 grading and ® INT ® DWQ vernal pool -1T Filled for ❑ PER ® Corps S21 ® P F restoration of S2 ®INT ®DWQ 2 30 Candy Creek Filled for S22 ® P ❑ T floodplain S3 ® PER ® Corps 2 51 grading and ❑ INT ® DWQ vernal pool Filled for -1T restoration of El PER ® Corps S23 ® P F UT4 and S5 ®INT ®DWQ 3 275 floodplain grading Filled for S24 ®P ❑ T floodplain S6 ® PER ® Corps 3 101 grading and ❑ INT ® DWQ vernal pool Filled for S25 ® P ❑ T floodplain S7 ❑ PER ® Corps 5 60 grading and ® INT ® DWQ vernal pool Filled for S26 ®P ❑ T floodplain S8 ❑ PER ® Corps 5 37 grading and ® INT ® DWQ vernal pool 3h. Total stream and tributary impacts 18,539 3i. Comments: Impacts are primarily temporary enhancement and restoration activities and will result in an increase in resource function. UT1 Reaches 2 & 4 involve Enhancement I (EI) and II (Ell) techniques. EI includes minor stream alignment adjustments, floodplain benching, bank stabilization and habitat improvement through instream structures. Ell involves spot stabilization to address discrete occurrences of bed and bank instability. Ell also includes minimal in -stream structures in addition to invasive treatment and cattle exclusion. 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individually list all open water impacts below. 4a. 4b. 4c. 4d. 4e. Open water Name of waterbody impact number — (if applicable) Type of impact Waterbody type Area of impact (acres) Permanent (P) or Temporary T 01 ®P ❑ T Pond 1 Restoration Pond 0.20 02 ®P ❑ T Pond 2 Restoration Pond 0.79 03 ❑ PEI T 4f. Total open water impacts 0.99 4g. Comments: Channels will be restored through the ponds once they are drained. Once drained the accumulated sediments will be removed and fill dirt will be brought in to construct the new channels. 5. Pond or Lake Construction If pond or lake construction proposed, then complete the chart below. 5a. 5b. 5c. 5d. 5e. Wetland Impacts (acres) Stream Impacts (feet) Upland Pond ID Proposed use or purpose (acres) number of pond Flooded Filled Excavated Flooded Filled Excavated Flooded P1 P2 5f. Total 5g. Comments: 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. ❑ Neuse El Tar -Pamlico El Other: Project is in which protected basin? ❑ Catawba ❑ Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number - Reason Buffer Zone 1 impact Zone 2 impact Permanent (P) or for Stream name mitigation (square feet) (square feet) Temporary T impact required? B1 ❑P❑T El Yes ❑ No B2 ❑P❑T F-1 Yes ❑ No B3 ❑P❑T ❑Yes ❑ No 6h. Total buffer impacts 6i. Comments: