Legend (Public/pLWRP_Plan_Change_7)

Sub Regional Chapter Boundary (0) Water Quality Management Unit Classes - Rivers (1) Alpine Lower Alpine Upland Hill-fed Lower Hill-fed Upland Lake-fed Natural State Spring-fed Lower Basin Spring-fed Plains Spring-fed Plains-Urban Spring-fed Upland <all other values> Salmon Spawning Sites (2) Main and Secondary Hinds Drain (3) Indigenous Freshwater Species Habitat (4) Hinds Coastal Strip Zone (5) Combined Surface & Groundwater Allocation Zones (39) Rakaia-Selwyn Selwyn-Waimakariri Aquifer Systems and Sediments (6) Coastal Confined Gravel Aquifer System Semi-confined or unconfined aquifers Surface Water Allocation Zones (8) Orari Temuka Opihi Pareora (44) Fairlie Basin High Nitrogen Concentration Area Levels Plain High Nitrogen Concentration Area Rangitata Orton High Nitrogen Concentration Area Waimakariri (45) Nitrate Priority Area Nitrate priority sub-area A Nitrate priority sub-area B Nitrate priority sub-area C Nitrate priority sub-area E Nitrate priority sub-area D OTOP FMUs (33) Opihi Freshwater Management Unit Orari Freshwater Management Unit Pareora Freshwater Management Unit Temuka Freshwater Management Unit Timaru Freshwater Management Unit Waimakariri FMUs (34) Ashley River/Rakahuri FMU Northern Waimakariri Tributaries FMU Groundwater Allocation Zones (9) Ashley-Waimakariri Plains Area (14) Rock Art Management Area (42) Ashley Estuary (Te Aka Aka) and Coastal Protection Zone (22) Mātaitai Protection Zone (21) Groundwater Provinces (15) Flow Sensitive Catchments (16)