Rain Garden Functional Assessment
Project Information
Assessor Name
Date
Location
Rain Garden Details
Garden Size (m²)
Garden Age (years)
Catchment Area (m²)
Hydrology
Is there standing water after storms? How long?
Inflow functioning properly?
Yes
No
Partial
Overflow functioning properly?
Yes
No
Partial
Vegetation
Plant Diversity (species present)
Approximate Plant Coverage (%)
Presence of invasive species?
Yes
No
General observations on plant health
Soil & Mulch
Erosion observed?
Yes
No
Minor
Mulch condition
Maintenance & Issues
Recent maintenance actions taken
Noted issues or concerns
Recommendations for improvement