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HomeMy WebLinkAbout20050409 Ver 1_Mitigation Evaluation_20090423Mitigation Project Evaluations: Information Table NC Division of Water Quality Date of Office Review: Evaluator's Name(s): Date of Report, Report for Monitoring Year: Date of Field Review: "23 10 9 Evaluator's Name(s): Other Individuals/Agencies esent. Weather Conditions (today & recent): Directions to Site: Both stream reaches are located in Tarboro. Reach 1 site lies between Forest Acre Dr. and Rosewood Dr. Reach 2 is located between MLK Dr. and St. James St. (.Office Review Information: Project Number: 20050409 Project Name: East Tarboro Canal County(ies): Edgecombe Basin & subbasin: Tar-Pamlico 03020103 Nearest Stream: Tar River Water Quality Class of Nearest Stream: C;NSW;WSIV Mitigator Type: EEP/WRP DOT Status: non-DOT Total Mitigation on Site Wetland: Stream: 4804 linear feet Buffer: Nutr. Offset: Project History r ! n /v I i I 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 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: Monitoring Success Success Mitigation Component Year (report) (field) Resolved 20050409-1 4804 linear feet Stream Restoration ao c?t? e? c?m(?onex?t- ix?. Gi?3 bC??e --+> C ? pa* I ? ew, Version 1.0 (August 22, 2007) )d ?- ,Z? ?' 4 C ,v l (a) 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: Additional comments (e.g. DWQ follow-up actions, recommendations, etc.): Version 1.0 (August 22, 2007) Page 2 of 2 Stream Mitigation Component Evaluations: Information Table NC Division of Water Quality Component: 4804 linear feet Stream Restoration Component ID: 20050409-1 Description: grass maintained parkway adjacent to road Location within project: III. Success Criteria Evaluation: STREAMBANK STABILITY - Approved Success Criteria: stable PDP Are streambanks stable? As o If no, provide description and notes regarding stability issues: STRUCTURES - Approved Success Criteria: root wads, cross vanes, vegetated geogrids/brush mattresses List all types of structures present on site: Are the structures installed correctly? Are the structures made of acceptable material? AAC'y I - B -CvoOT r(-f Yes No 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: FEATURES - Approved Success Criteria: installing structures to providing a riffle-pool system; pebble counts taken to ensure pools contain a finer mat Are riffles and pools in approximately the correct locations es No Is the final sinuosity and gradient designed approximately to plan specifications? ?e? No Any evidence of vegetation growing on the stream bed or in the y alweg e-s) No Percentage of the restoration reach that has: Flowing water 16 -- 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.): C j AQUATIC BIOTA - Approved Success Criteria: none listed Is aquatic life present in the channel? Yes No Description of taxa observed, incl. quantities of individuals and general distribution of biota. Include a brief description of the sampling methodology. 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 80% survival of planted trees or 260spa after 5 years Species Story TPA/lo Cover Monitoring report indicates success? Yes No Average TPA for entire site (per report): Yes No v Observational field data agrees? based on community composition? Yes No based on TPA and/or % cover? Yes No ?t) Vegetation planted on site? Yes No 'i Date of last planting: Vegetation growing successfully? Yes No (, IV , 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: i 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.): 7 ?l(? <U 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.): 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 Buffer Mitigation Project Evaluations: Information Table NC Division of Water Quality Component: #Error Description: Location within project: III. Buffer Site Details: Riparian Buffer (Streams Only) Streams verified by DWQ Comments: Total Acres: Restored Acres: Enhanced Acres: Buffer Width: 50' > 50' Grandfathered Site? (EEP Only) Yes No IV. Success Criteria Evaluation: VEGETATION: NOTE: Success Criteria is 320 spa Monitoring report indicates success? Yes Average TPA for entire site (per report): Total Acres: Restored Acres: Enhanced Acres: Dominant Plant Species Species Storv TPA/'/ cover 146 No i Observational field data agrees? Yes No sfFr??J?CbT 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.) a-? PA . /Vo Rei Version 1.2 (March 5, 2009) Page 1 of 2 Component ID: Nutrient Offset (Streams or Ditches) Yes No Buffer Width: j Comments: i J . I Buffer Mitigation Project Evaluations: Information Table NC Division of Water Quality Specific vegetation plots or site locations with little to no vegetation: tA r", IT r, , I l Estimated acreage or slt? perce? ge o?un4egetated' areas: DWI Invasive species on site (species, location(s), and % cover): Easement Marking Method: -\j d IvA r)4 List a 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: Additional Comments (e.g. DWQ follow-up actions, recommendations, etc.): 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: 0,AJ Version 1.2 (March 5, 009) I-Aw woo?s Page 2 of 2 r a nz ?o = r r1 c 2C)o S)C)q tit 6tK \, is i ? y W) 09 0 O G n c c c u_ c N C C C Gl Ln O A V V O W O O O O O A ?p o N 3 ? o z J.T7•f.VVV IV 35055.000'N N r y ' a 77 O 1 1