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HomeMy WebLinkAbout20041482 Ver 1_Mitigation Evaluation_20090604it Mitigation Project Evaluations: Information Table NC Division of Water Quality Date of Office Review: Evaluator's Name(s): eYa Date of Report: Report for Monitoring Year: Date of Field Review: Evaluator's Name(s): ?LZ- 1L Other Individuals/Agencies Present: Weather Conditions (today & recent): Directions to Site: West of Startown Road, east of US Highway 321, and north of Elbow Road, approx.five miles SW of Newton. 1. Office Review Information: Project Number: 20041482 Project Name: South Fork County(ies): Catawba Basin & subbasin: Catawba 03050101 Nearest Stream: South Fork Catawba River Water Quality Class of Nearest Stream: WS-V Mitigator Type: Full-Delivery (EEP) DOT Status: non-DOT Total Mitigation on Site Wetland: Stream: 14294 linear feet Buffer: N utr. Offset: Approved mitigation plan available? W No Monitoring reports available? No Event Project History i Site Visit - Streams ,my 2 s 1007 Event Date 9/26/2007 C?72?i a J ? Problem areas identified in reports? Yes No Problem areas addressed on site? Yes No Mitigation required on site: Add significant project-related events: report s, 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 20041482-1 9590 linear feet Stream Restoration 1 20041482-2 4704 linear feet Stream Enhancement t l? ;G Version 1.0 (August 22, 2007) 5 5 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.): MT IuS?_ E A4 i/ CO w s toa Vi d (-,? rd4AR Version 1.0 (August 22, 2007) Page 2 of 2 ,. Stream Mitigation Component Evaluations: Information Table NC Division of Water Quality Component: 9590 linear feet Stream Restoration 1 Component ID: 20041482-1 Description: Includes all rest. Reaches on site; UT1, UT2, UT3, M1, UT4, UT5, and M2 Location within project: Unknown 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: ?dOjL.J ?? C)705S?4WbT VP MM:5 Are the structures installed correctly? `f No Are the structures made of acceptable material? (ai) No (Unacceptable materials include: railroad ties, concrete with rebar, etc. Are the structures located approximately where shown on the plan? Y_Z'g-) No Are the structures stable (e.g. erosion, deposition, etc.)? (Yr) No Provide description and notes regarding problematic structures: ???'?? FEATURES - Approved Success Criteria: Riffle-pool sequences Are riffles and pools in approximately the correct locations Y No Is the final sinuosity and gradient designed approximately to plan specifications? No Any evidence of vegetation growing on the stream bed or in the thalweg N Percentage of the restoration reach that has: Flowing water - Ponded areas 7, 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: 320 SPA woody veg by year 3 Is aquatic life present in the channel? YDrall o Description of taxa observed, incl. quantities of individuals an 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 4 Stream Mitigation Component Evaluations: Information Table NC Division of Water Quality VEGETATION - Approved Success Criteria: Monitoring report indicates success? Average TPA for entire site (per re Observational field data agrees? based on community composition? based on TPA and/or % cover? Ye No port): Yes No Yes No Yes No Vegetation planted on site? Yes No Date of last planting: Vegetation growing successfully? Yes No Dominant Plant Species Species Story TPAP/ cover 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 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 4 Stream Mitigation Component Evaluations: Information Table NC Division of Water Quality Component: 4704 linear feet Stream Enhancement Component ID: 20041482-2 Description: Include Enh 1 (UT2 and UT5) and Enh 2 (UT1) Location within project: Unknown III. Success Criteria Evaluation: STREAMBANK STABILITY - Approved Success Criteria: NA 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: FEATURES - Approved Success Criteria: 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: 320 SPA woody veg by yr 3 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. Include a brief List any remaining aquatic biota issues to address (e.g. erosion, discharges or toxicants, etc.): Version 1.0 (August 22, 2007) I Page 3 of 4 Stream Mitigation Component Evaluations: Information Table NC Division of Water Quality VEGETATION - Approved Success Criteria: Dominant Plant Species Species Story TPAP/ cover Monitoring report indicates success? Yes No Average TPA for entire site (per report): 0-170 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 j 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 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 4 of 4