Natural hazard tools

View the natural hazard Envirolink tools.

R11-5 Upgrade to NZ high intensity rainfall design system (HIRDS) - link to NIWA URL	https://niwa.co.nz/information-services/hirds
Risk-based Land Use Planning for Natural Hazard Risk Reduction [R7-1]	Risk-based land use planning for natural hazard risk reduction
Defining Coastal Hazard Zones for Setback Lines [R3-2]	Defining coastal hazard zones for setback lines
Sea Water Intrusion Assessment Tool [420-NLRC50]	Guidelines for the Monitoring and Management of Sea Water Intrusion Risks on Groundwater Spreadsheets for Sea Water Intrusion Assessments
Regional Flood Estimate Tool for New Zealand [9-1]	Regional flood estimation tool for New Zealand Part 1 Regional flood estimation tool for New Zealand Part 2 Link to NIWA Flood Model on NIWA website