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HomeMy WebLinkAbout19970972 Ver 1_Mitigation Evaluation_20090610 (2)Mitigation Project Evaluations: Information Table NC Division of Water Quality Date of Office Review: cci Date of Report: Date of Field Review: Lo IA2 -O:11 Evaluator's Name(s Other Individuals/Agencies Present:' Pc M Weather Conditions (today & recent): % Directions to Site: located off US Route 74 between Polkton and Wadesboro (.Office Review Information: Project Number: 19970972 Project Name: Anson Co. Waste Management Facility County(ies): Anson Basin & subbasin: Yadkin 03040104 Nearest Stream: Pinch Gut Creek Water Quality Class of Nearest Stream: Mitigator Type: Private DOT Status: non-DOT Total Mitigation on Site Wetland: 0.98 acres Stream: 2040 linear feet Buffer: 0 Nutr. Offset: Project History Event Report Review - Streams Report Review - Wetlands Closeout Event Date ?i 4/10/2007 6/6/2007 9/21/2007 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: -1 Monitoring Success Success Mitigation Component Year (report) (field) Resolved 19970972-2 2040 linear feet Stream (Perennial) Restoration 1 8 19970972-1 0.98 acres Wetland Creation 8 Evaluator's Name(s): K-U,VL/A)LI Report for Monitoring Year: 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: Additional comments (e.g. DWQ follow-up actions, recommendations, etc.): I Version 1.0 (August 22, 2007) Page 2 of 2 Stream Mitigation Component Evaluations: Information Table NC Division of Water Quality Component: 2040 linear feet Stream (Perennial) Restoration 1 Component ID: 19970972-2 Description: forested stream; E4, shallow, meandering stream channel Location within project: central and western portion of project III. Success Criteria Evaluation: STREAMBANK STABILITY - Approved Success Criteria: channel stability of a stable stream system Are streambanks stable? Ye No If no, provide description and no regarding stability issues: STRUCTURES - Approved Success Criteria: 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: not clear at this time; pebble counts conducted Are riffles and pools in approximately the correct locations Yes No Is the final sinuosity and gradient designed approximately to plan specifications? es 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: increase in # of EPT genus/sp. required to increase in 5 years; eval. of in-stream and riparian habitat to be c 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.): ihonr car ?,??,,? DoDr CE:SW+s cam-. -l? ?eol 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: none specified for stream; (wetland Crit =)min. mean de nsity 320 charac. Tree species/acre surviving at least 5 years after planting; at least 5 charac. Tree sp. Present, and no sp. >20% of total; softwood sp. <10% Monitoring report indicates success? Ye No Average TPA for entire site (per report): Observational field data agrees? Ye No e based on community composition? s No based on TPA and/or % cover? No Vegetation planted on site? Ye No Date of last planting: Dominant Plant Species Species Story TPA/'1o cover Vegetation growing successfully? Yes No General observations on condition of riparian/buffer areas (e.g. buffer width, overall health of vegetation, etc.): r?c_6 weQ Q - pls?-cam ?1ur? r ?pct.? 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.): ' I MITIGATION SUCCESS: Compared to the approved mitigation plan, this component is: successful artia ly success unsuccessful Lists ecific reasons for lack of success for this component: trnex t?, esp . fop O,? StU? r-?Ca:?iOn ?t (N 2 ' Additional comments (e.g. DWQ follow-up actions, recommendations, etc.): r4 ax? 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