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Cost Share Programs - Community Conservation Assistance Program (CCAP)

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Grassed Swale

A natural or constructed channel that is shaped or graded to required dimensions and established in suitable vegetation for the stable conveyance of runoff to improve water quality.  Benefits may include reduced soil erosion, sedimentation and pollution from dissolved and sediment attached substances. 

Maintenance Period
  • 5 years single-family home, 10 years all other properties
BMP Units
  • Square feet
Required Effects
JAA/NRCS Standards
  • Grassed Swale (SWCC) for sites when the conditions below are not met
  • Requires a Professional Engineer stamped design for sites with any of the following:
    • The 2 year storm velocity is greater than 2 feet per second.
    • The 10 year storm velocity is greater than 5 feet per second.
    • The drainage area is greater than 2 acres.
Cost Information
  • Most components are cost shared at 75% of average cost
CS2 Reference Materials
  • NC-CCAP 11 Signature Page
  • Map with BMP location, parcels and roads
  • Receipts for actual cost items
Additional Spot-check Requirements
  • None


CCAP Policy Summary

Common CS2 Components

Component Units
Excavation SqFt
Vegetation (grass) SqFt
Vegetation - mulch, netting SqFt
Vegetation - mulch, small grain straw SqFt
Filter cloth - geotextile fabric SqYd
Matting - excelsior, installed SqYd
Grassed swale - engineering (if PE required) Job


Design Standards

Planning and Design Tools

Trainings

NCDA&CS Division of Soil & Water Conservation, Vernon Cox, Director
Mailing Address: 1614 Mail Service Center, Raleigh NC 27699-1614
Physical Address: 216 West Jones Street, Raleigh North Carolina 27603
Phone: 919.707.3770


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