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How we help
Farmers
Merchants
Civil Contractors
Councils, Engineers, Specifiers and Designers
Plumbers and Drainlayers
Products
DWV and Stormwater Systems
Downpipe and Fittings
PVC Pressure Systems
Gateway Culvert Pipe
EUROFLO® Civil Pipe
EUROFLO® Go-In System
EUROFLO® Rural
EUROFLO® Culvert Pipe Calculator
Better Farm Drainage with Free Drone Mapping
EUROFLO® Slotted Pipe
Best practice drainage
Fish Passage Management
Conduit and Duct
Commercial Waste
Stormwater Collection, Paint, Glue and Accessories
About
Sponsorship and Donations
Glossary of Terms
News
Videos
Contact
Catchment area size and rainfall volume
Click on maps to enlarge
Upper North Island
Lower North Island
Upper South Island
Lower South Island
Maps sourced from
mfe.govt.nz
.
