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HomeMy WebLinkAbout20081816 Ver 1_Mitigation Evaluation_20090422' Mitigation Project Evaluations: Information Table NC Division of Water Quality Date of Office Review: Evaluator's Name(s): onitoring Year, Date of Report: VPresn Report for M Date of Field Review. Evaluator's Name(s): Other Individuals/Agenci Weather Conditions (today & recent): Directions to Site: US 264 toward Wilson/Greenville. The first exit is NC 97. Go left/east onto NC 97 to NC 39. Left/north onto NC 39, sit4e is approx. 0.5 miles on right. 1. Office Review Information: Project Number: 20081816 Project Name: Moccasin Creek Site County(ies): Wake Franklin Basin & subbasin: Neuse 03020203 Nearest Stream: Moccasin Creek Water Quality Class of Nearest Stream: C; NSW Mitigator Type: EEP/WRP DOT Status: Total Mitig ation on Site Wetland: 48.52 acres Stream: 311 linear feet Buffer: 2.38 acres Nutr. Offset: Project History Event Event Date Report Receipt: Monitoring 12/16/2008 Approved mitigation plan available? Yes No Monitoring reports available? Yes No Problem areas identified in reports? Yes No Problem areas addressed on site. Yes No ? I Mitigation required on site: *Add significant project-related events: reports, Associated impacts (if known): received construction, planting, repairs, etc. During office review, note success criteria and evaluate each component based on monitoring report results. Record relevant data in Sections II and III. On back of sheet, note other information found during office review and/or to be obtained during site visit. II. Summary of Results: Mitigation Component Monitoring Success Success Year (report) (field) Resolved 20081816-1 311 linear feet Stream (Perennial) Restoration 20081816-2 0.38 acres Wetland (Riparian) Restoration 20081816-3 4.93 acres Wetland (Riparian) Enhancement 20081816-4 43.21 acres Wetland (Riparian) Preservation 20081816-5 I_ . 2.38 acres Buffer Restoration f .? Version 1.0 (August 22, 2007) Page 1 of 2 Mitigation Project Evaluations: Information Table NC Division of Water Quality MITIGATION SUCCESS: Compared to the approved mitigation plan, this project is: successful partially successful unsuccessful List specific reasons for lack of success for this project: I Additional comments (e.g. DWQ follow-up actions, recommendations, etc.): Version 1.0 (August 22, 2007) Page 2 of 2 Buffer Mitigation Project Evaluations: Information Table NC Division of Water Quality Component: 2.38 acres Buffer Restoration Component ID: 20081816-5 Description: Location within project: See maps 1 III. Buffer Site Details: ` I j o VN) Riparian Buffer (Streams Only) Streams verified by DWQ: Yes No I Comments: Nutrient Offset (Streams or Ditches) Buffer Width: Comments: Total Acres: Total Acres: Restored Acres: Restored Acres: Enhanced Acres: Enhanced Acres: Buffer Width: 50' > 50' Grandfathered Site? (EEP Only) Yes No IV. Success Criteria Evaluation: VEGETATION: Dominant Plant Species Species Story TPA/'/ cover NOTE: Success Criteria is 320 spa Monitoring report indicates success? Yes No Average TPA for entire site (per report): Observational field data agrees? Yes No Date of last planting: Vegetation growing successfully. Yes No General observations on condition of riparian/buffer areas and associated stream bank (e.g. bank stability, overall health of vegetation, etc.) Version 1.2 (March 5, 2009) Page 1 of 2 Buffer Mitigation Project Evaluations: Information Table NC Division of Water Quality Specific vegetation plots or site locations with little to no vegetation: Estimated acreage or site percentage of unvegetated areas: Invasive species on site (species, location(s), and % cover): Easement Marking Method: List any remaining issues to address (e.g. plant survival, easement encroachment, etc.): MITIGATION SUCCESS: Compared to the mitigation plan, this component is: successful partially successful not successful List specific reasons for lack of success for this component: 4 Additional Comments (e.g. DWQ follow-up actions, recommendations, etc.): i During site visit, document representative conditions and areas of concern. Label and attach photos to this report. Attach maps showing photo locations, problem areas, and/or important field observations. Additional notes related to evaluation of this component: Version 1.2 (March 5, 2009) Page 2 of 2 ' Stream Mitigation Component Evaluations: Information Table NC Division of Water Quality Component: 311 linear feet Stream (Perennial) Restoration Component ID: 20081816-1 Description: Removal of culverts from 4 streams Location within project: See maps III. Success Criteria Evaluation: STREAMBANK STABILITY - Approved Success Criteria: Stable PDP Are streambanks stable? Yes No if no, provide description and notes regarding stability issues: STRUCTURES - Approved Success Criteria: Stable structures List all types of structures present on site: Are the structures installed correctly? Yes No Are the structures made of acceptable material? Yes No (Unacceptable materials include: railroad ties, concrete with rebar, etc. Are the structures located approximately where shown on the plan? Yes No Are the structures stable (e.g. erosion, deposition, etc.)? Yes No Provide description and notes regarding problematic structures: i ?I FEATURES - Approved Success Criteria: NA Are riffles and pools in approximately the correct locations Yes No Is the final sinuosity and gradient designed approximately to plan specifications? Yes No Any evidence of vegetation growing on the stream bed or in the thalweg Yes No Percentage of the restoration reach that has: Flowing water Ponded areas Describe any stream features that provide evidence of unstable stream reaches (e.g. mid-channel bars, downstream meander migration, chute cutoff formation, etc.): AQUATIC BIOTA - Approved Success Criteria: NA Is aquatic life present in the channel? Yes No Description of taxa observed, incl. quantities of individuals and general distribution of biota description of the sampling methodology. I Include a brief List any remaining aquatic biota issues to address (e.g. erosion, discharges or toxicants, etc.): Version 1.0 (August 22, 2007) Page 1 of 2 Stream Mitigation Component Evaluations: Information Table NC Division of Water Quality VEGETATION -Approved Success Criteria: Dominant Plant Species I? - Species Story TPA/'/ cover Monitoring report indicates success? Yes No Average TPA for entire site (per report): Observational field data agrees? Yes No based on community composition? Yes No based on TPA and/or % cover? Yes No Vegetation planted on site? Yes No Date of last planting: Vegetation growing successfully? Yes No General observations on condition of riparian/buffer areas (e.g. buffer width, overall health of vegetation, etc.): Specific vegetation plots or site locations with little to no vegetation: Estimated acreage or site percentage of unvegetated areas: Invasive species on site (species, location(s), and % cover): List any remaining vegetation issues to address (e.g. plant survival, concerns, etc.): MITIGATION SUCCESS: Compared to the approved mitigation plan, this component is: successful partially successful unsuccessful j List specific reasons for lack of success for this component: Additional comments (e.g. DWQ follow-up actions, recommendations, etc.): Use the definitions in the joint state/federal stream mitigation guidelines to determine the correct type of mitigation used for this component. - During site visit, document representative conditions and areas of concern. Observe preservation and enhancement areas that may not have specific success criteria. Label and attach photos to this report. Attach maps showing photo locations, problem areas, and/or important stream features. Additional notes related to evaluation of this component: Version 1.0 (August 22, 2007) Page 2 of 2 Wetland Mitigation Project Evaluations: Information Table NC Division of Water Quality Component: 0.38 acres Wetland (Riparian) Restoration Component ID: 20081816-2 Description: Removal of reoadway through wetland Location within project: See maps III. Success Criteria Evaluation: HYDROLOGY - Approved Success Criteria: Unclear - may 12.5%? Wetland Hydrology Indicators: Inundated Saturated in upper 12 inches Monitoring report indicates success Yes No Drift lines Observational field data agrees? Yes No Drainage patterns in wetlands based on mitigation plan? Yes No I Sediment deposits based on wetland type? Yes No j Water marks List any remaining hydrology issues to address (e.g. remaining ditches, excessive water, etc.): SOILS - Approved Success Criteria: Are soils hydric or becoming hydric? Yes No List indicators of hydric soils: List any remaining soil issues to address (e.g. erosion, upland areas, etc.): VEGETATION - Approved Success Criteria: 320 spa Monitoring report indicates success? Yes No Average TPA for entire site (per rep ort): Observational field data agrees? Yes No based on community composition? Yes No based on TPA and/or % cover? Yes No Vegetation planted on site? Yes No Date of last planting: Vegetation growing successfully? Yes No Dominant Plant Species Species Story TPA/'1. cover Specific vegetation plots or site locations with little to no vegetation: Estimated acreage or site percentage of unvegetated areas: Invasive species on site (species, location(s), and % cover): List any remaining vegetation issues to address (e.g. plant survival, concerns, etc.): Version 1.0 (August 22, 2007) Page 1 of 6 Wetland Mitigation Project Evaluations: Information Table NC Division of Water Quality NCWAM - Approved Success Criteria or Evaluative Techniques: T NCWAM Type on Site: Coastal Riverine j Monitoring report indicates success? Yes No ! Riparian Observational field data agrees? Yes No Non-riparian (wetter) Attach NCWAM analysis results to this report. Non-riparian (drier) ice-- -- - - -- - - ----- - _ - - - - -- List any remaining NCWAM issues to address (e.g. functionality, developing wetland type, etc.): MITIGATION SUCCESS: Compared to the approved mitigation plan, this component is: successful partially successful unsuccessful List specific reasons for lack of success for this component: Additional comments (e.g. DWQ follow-up actions, recommendations, etc.): During site visit, document representative conditions and areas of concern. Observe preservation and enhancement areas that may not have specific success criteria. Label and attach photos to this report. Attach maps showing photo locations, areas of concern, and important field observations. Additional notes related to evaluation of this component: Version 1.0 (August 22, 2007) Page 2 of 6 Wetland Mitigation Project Evaluations: Information Table NC Division of Water Quality Component: 4.93 acres Wetland (Riparian) Enhancement Component ID: 20081816-3 Description: Planting of cleared wetland areas Location within project: See maps III. Success Criteria Evaluation: HYDROLOGY - Approved Success Criteria: NA Monitoring report indicates success Yes No Observational field data agrees? Yes No based on mitigation plan? Yes No based on wetland type? Yes No List any remaining hydrology issues to address (e.g. remaining ditches, excessive water, etc.): SOILS - Approved Success Criteria: Are soils hydric or becoming hydric? Yes No List indicators of hydric soils: List any remaining soil issues to address (e.g. erosion, upland areas, etc.): VEGETATION - Approved Success Criteria: 320 spa Monitoring report indicates success? Yes No Average TPA for entire site (per report): Observational field data agrees? Yes No based on community composition? Yes No based on TPA and/or % cover? Yes No Vegetation planted on site? Yes No Date of last planting: j Vegetation growing successfully? Yes No Dominant Plant Species Species Story TPA/'/ cover Specific vegetation plots or site locations with little to no vegetation: Estimated acreage or site percentage of unvegetated areas: Invasive species on site (species, location(s), and % cover): List any remaining vegetation issues to address (e.g. plant survival, concerns, etc.): Version 1.0 (August 22, 2007) Wetland Hydrology Indicators: Inundated Saturated in upper 12 inches Drift lines Drainage patterns in wetlands Sediment deposits Water marks Page 3 of 6 Wetland Mitigation Project Evaluations: Information. Table NC Division of Water Quality NCWAM - Approved Success Criteria or Evaluative Techniques: NCWAM Type on Site: Coastal Riverine Monitoring report indicates success? Yes No Riparian Observational field data agrees? Yes No Non-riparian (wetter) Attach NCWAM analysis results to this report. Non-riparian (drier) List any remaining NCWAM issues to address (e.g. functionality, developing wetland type, etc.): MITIGATION SUCCESS: Compared to the approved mitigation plan, this component is: successful partially successful unsuccessful List specific reasons for lack of success for this component: I Additional comments (e.g. DWQ follow-up actions, recommendations, etc.): During site visit, document representative conditions and areas of concern. Observe preservation and enhancement areas that may not have specific success criteria. Label and attach photos to this report. Attach maps showing photo locations, areas of concern, and important field observations. Additional notes related to evaluation of this component: Version 1.0 (August 22, 2007) Page 4 of 6 Wetland Mitigation Project Evaluations: Information Table NC Division of Water Quality Component: 43.21 acres Wetland (Riparian) Preservation Description: Location within project: See maps III. Success Criteria Evaluation: HYDROLOGY - Approved Success Criteria: Component ID: 20081816-4 Wetland Hydrology Indicators: Inundated Saturated in upper 12 inches Monitoring report indicates success Yes No unit lines Observational field data agrees? Yes No Drainage patterns in wetlands based on mitigation plan? Yes No Sediment deposits based on wetland type? Yes No Water marks List any remaining hydrology issues to address (e.g. remaining ditches, excessive water, etc.): SOILS - Approved Success Criteria: Are soils hydric or becoming hydric? Yes No List indicators of hydric soils: List any remaining soil issues to address (e.g. erosion, upland areas, etc.): j VEGETATION - Approved Success Criteria: Monitoring report indicates success? Yes No Average TPA for entire site (per report): Observational field data agrees? Yes No based on community composition? Yes No based on TPA and/or % cover? Yes No Vegetation planted on site? Yes No Date of last planting: Vegetation growing successfully? Yes No Dominant Plant Species Species Story TPA,,% cover Specific vegetation plots or site locations with little to no vegetation: Estimated acreage or site percentage of unvegetated areas: Invasive species on site (species, location(s), and % cover): List any remaining vegetation issues to address (e.g. plant survival, concerns, etc.): Version 1.0 (August 22, 2007) Page 5 of 6 Wetland Mitigation Project Evaluations: Information Table NC Division of Water Quality NCWAM - Approved Success Criteria-or-Evaluative Techniques: NCWAM Type on Site: Coastal Riverine Monitoring report indicates success? Yes No Riparian Observational field data agrees? Yes No Non-riparian (wetter) Attach NCWAM analysis results to this report. Non-riparian (drier) List any remaining NCWAM issues to address (e.g. functionality, developing wetland type, etc.): MITIGATION SUCCESS: j Compared to the approved mitigation plan, this component is: successful partially successful unsuccessful List specific reasons for lack of success for this component: Additional comments (e.g. DWQ follow-up actions, recommendations, etc.): I I I During site visit, document representative conditions and areas of concern. Observe preservation and enhancement areas that may not have specific success criteria. Label and attach photos to this report. Attach maps showing photo locations, areas of concern, and important field observations. Additional notes related to evaluation of this component: Version 1.0 (August 22, 2007) Page 6 of 6 nz a no =r t1 0 .A 3 o ADO z Z S?"SU.000IV 3Y 71.uuu Iv -,-+ -??•??? ?? .,7B v FRI 00 O z ? f _ : ? _ I J C m o `' ?? I w v I)ff OD CC ? ar 3 A 00 00 C? ;J I! Nj- 41. 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