Sub Regional Chapter Boundary
Water Quality Management Unit Classes - Rivers
Salmon Spawning Sites
Main and Secondary Hinds Drain
Indigenous Freshwater Species Habitat
Hinds Coastal Strip Zone
Combined Surface & Groundwater Allocation Zones
Aquifer Systems and Sediments
Surface Water Allocation Zones
Nitrate Management Areas
Orari Temuka Opihi Pareora
Waimakariri
Freshwater Management Units FMUs
OTOP FMUs
Waimakariri FMUs
Groundwater Allocation Zones
Ashley-Waimakariri Plains Area
Rock Art Management Area
Ashley Estuary (Te Aka Aka) and Coastal Protection Zone
Mātaitai Protection Zone
Groundwater Provinces
Flow Sensitive Catchments