CGP risk determinations for QSDs and QSPs, in minutes
Rapid RUSLE calculates site-specific erosion risk under California’s Construction General Permit, then carries the result into the reports, deliverables, and storm inspections that follow on every active site.
- R, K, and LS factors calculated from site data
- Fewer reviewer comments and resubmittals
- Storm inspections scheduled from NOAA forecasts
Evaluating for your team? Read the champion guide or QPE inspection requirements.

See it in action
From project details to PDF report in under a minute
How it works
Three simple steps from project coordinates to compliance-ready reports
Enter project details
Choose a project type (traditional or LUP). Add an address, coordinates, or upload a KMZ boundary file for your construction site along with your project start and end dates.
Automated calculations
Rapid RUSLE computes R, K, LS factors, sediment risk, and receiving water risk automatically based on your project timeline and site location.
Export compliance reports
Download CGP-ready PDF reports for SWPPP appendices. Custom company logo branding is available on Enterprise.
Sample Report
Click to preview the full PDF
Next-level accuracy and insights
Industry-leading features that give you confidence in your risk assessments
Forecast-driven inspection scheduling
Rapid RUSLE watches NOAA precipitation forecasts for each project site and automatically schedules CGP-required inspections around qualifying storm events, assigned to the right inspector, before the window closes.
Professional PDF reports
Generate client-ready PDF reports for SWPPP appendices and regulatory submissions. Custom company logo branding is an Enterprise feature.
Last viable day tracking
Automatically calculate your project's last viable completion day to stay within your current risk level or type and avoid unnecessary COIs and regulatory requirements.
Weighted K & LS factors
Area-weighted calculations across your entire project boundary for more accurate soil erodibility and length-slope assessments.
Site-specific LS analysis
DEM-based length-slope and steepness calculations using actual elevation data from your project site for precise LS determination.
Deliverables tracking
Track CGP deliverables across all your active projects in one place. See what's due, what's in review, and what's been submitted.
Simple, transparent pricing
Start with 2 free projects. Upgrade to Pro for unlimited projects, scenario comparisons, and priority support.
Free
Run two projects with full Rapid RUSLE capabilities
- 2 projects included for evaluation
- All RUSLE factor calculations
- Downloadable PDF risk summaries
No credit card required
Pro
Unlimited Rapid RUSLE projects for permitting and compliance
Annual billing saves two months.
Compare $99/month with the cost of one consultant hour.
See your ROI- Unlimited projects, sites, and reruns
- Scenario comparisons & PDF exports
- Priority email support (1 business day)
License is per user; sharing logins is not permitted.
Enterprise
Perfect for teams that need project sharing and simplified billing
- All Pro features
- Company-wide project sharing
- Consolidated annual invoicing
- Priority support
Frequently asked questions
Common questions about Rapid RUSLE features and pricing
Get in touch
Questions about enterprise access or technical details? Send us a message.