HomeMy WebLinkAbout20061103 Ver 1_Mitigation Evaluation_20090421Mitigation Project Evaluations: Information Table
NC Division of Water Quality
Date of Office Review:
Date of Report:
Date of Field Review:
Other Individuals/Agencies Present: _
Weather Conditions (today & recent):
Directions to Site:
I. Office Review Information:
Project Number: 20061103
Project Name: Northgate Park (Ellerbe Creek)
County(ies): Durham
Basin & subbasin: Neuse 03020201
Nearest Stream: Ellerbe Creek
Water Quality Class of Nearest Stream: 303(d);NSW
Mitigator Type: EEP/WRP
', DOT Status: DOT
Total Mitigation on Site
Wetland:
Stream: 2460 linear feet
Buffer: 0.00001
Nutr. Offset: 0.00001
Evaluator's Name(s):
Report for Monitoring Year: JJ 11
Evaluator's Name(s): &-q,\"%0"-) L'Q-1T?.1
Project History
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
20061103-1 752 linear feet Stream (Perennial) Restoration 2
20061103-2 1500 linear feet Stream (Perennial) Enhancement 1
20061103-3 235 linear feet Stream (Perennial) Enhancement 1
20061103-4 0.00001 Buffer Restoration
20061103-5 0.00001 BMP Unspecified
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Version 1.0 (August 22, 2007)
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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
Buffer Mitigation Project Evaluations: Information Table
NC Division of Water Quality
Component: 0.00001 Buffer Restoration Component ID: 20061103-4
Description: restore grassed buffers to Piedmont Bottomland Forest
Location within project:
III. Buffer Site Details:
Riparian Buffer (Streams Only) Nutrient Offset (Streams or Ditches)
Streams verified by DWQ: Yes No Buffer Width:
Comments: Comments:
Total Acres:
Restored Acres:
Enhanced Acres:
Buffer Width: 50' > 50'
Grandfathered Site? (EEP Only) Yes No
IV. Success Criteria Evaluation:
VEGETATION:
Total Acres:
Restored Acres:
Enhanced Acres:
Dominant Plant Species
Species Story TPA/lo 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.)
i
i
Version 1.2 (March 5, 2009) Page 1 of 4
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:
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:
Version 1.2 (March 5, 2009) Page 2 of 4
Buffer Mitigation Project Evaluations: Information Table
NC Division of Water Quality
Component: 0.00001 BMP Unspecified Component ID: 20061103-5
Description: 3 stormwater BMPs to reduce N & P
Location within project:
III. Buffer Site Details:
Riparian Buffer (Streams Only) Nutrient Offset (Streams or Ditches)
i
Streams verified by DWQ: Yes No Buffer Width:
Comments: Comments:
Total Acres:
Restored Acres:
Enhanced Acres:
i
Buffer Width: 50' > 50'
Grandfathered Site? (EEP Only) Yes No
i
IV. Success Criteria Evaluation:
VEGETATION:
NOTE: Success Criteria is 320 spa
Monitoring report indicates success? Yes No
Average TPA for entire site (per report):
I
Observational field data agrees? Yes No
i
Date of last planting:
Vegetation growing successfully? Yes No
Total Acres:
Restored Acres:
Enhanced Acres:
Dominant Plant Species
Species Story TPA/01o cover
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 3 of 4
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:
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:
Version 1.2 (March 5, 2009) Page 4 of 4
Stream Mitigation Component Evaluations: Information Table
NC Division of Water Quality
Component: 752 linear feet Stream (Perennial) Restoration 2 Component ID: 20061103-1
Description: restore G5c to E channel
Location within project: main stem, reach A
III. Success Criteria Evaluation:
STREAMBANK STABILITY - Approved Success Criteria:
Are streambanks stable? Yes No
If no, provide description and notes 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:
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: l
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.):
i
Version 1.0 (August 22, 2007) Page 1 of 6
Stream Mitigation Component Evaluations: Information Table
NC Division of Water Quality
VEGETATION - Approved Success Criteria: j Dominant Plant Species
Species Story TPA/% cover
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
General observations on condition of ripari an/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
List specific reasons for lack of success for this component:
partially successful unsuccessful
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 6
Stream Mitigation Component Evaluations: Information Table
NC Division of Water Quality
Component: 1500 linear feet Stream (Perennial) Enhancement 1 Component ID: 20061103-2
Description: stabilize and revegetate banks
Location within project: main stem, reach A
III. Success Criteria Evaluation:
STREAMBANK STABILITY - Approved Success Criteria:
Are streambanks stable? Yes No
If no, provide description and notes regarding stability issues:
STRUCTURES -Approved Success Criteria:
List all types of structures present on site:
Are the structures installed correctly? Yes
Are the structures made of acceptable material? Yes
i
(Unacceptable materials include: railroad ties, concrete with rebar, etc.
Are the structures located approximately where shown on the plan? Yes
Are the structures stable (e.g. erosion, deposition, etc.)? Yes
Provide description and notes regarding problematic structures:
FEATURES - Approved Success Criteria:
No
No
No
No
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:
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 3 of 6
Stream Mitigation Component Evaluations: Information Table
NC Division of Water Quality
VEGETATION - Approved Success Criteria: Dominant Plant Species
- Species Story TPA/lo 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 ripari an/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.):
i
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.):
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 6
i
Stream Mitigation Component Evaluations: Information Table
NC Division of Water Quality
Component: 235 linear feet Stream (Perennial) Enhancement 1 Component ID: 20061103-3
Description: stabilize and revegetate banks
Location within project: UT, reach B
III. Success Criteria Evaluation:
STREAMBANK STABILITY - Approved Success Criteria:
Are streambanks stable? Yes No
If no, provide description and notes 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 - - - - -- - -- - - -
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.):
FAWWATIC BIOTA - Approved Success Criteria:
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 5 of 6
Stream Mitigation Component Evaluations: Information Table
NC Division of Water Quality
VEGETATION - Approved Success Criteria: j Dominant Plant Species
Species Story TPAPlo cover
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
General observations on condition of ripari an/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.):
i
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 6 of 6
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