Environmental Policy




4 JULY 2014

NEW ZEALAND GAZETTE, No. 71

Value Ecosystem health
Freshwater Lakes
Body Type
Attribute Total Nitrogen (Trophic state)
Attribute Unit mg/m³ (milligrams per cubic metre)
Attribute State Numeric Attribute State Narrative Attribute State
Annual Median Annual Median Polymictic
Seasonally Stratified and Brackish*
A ≤160 ≤300
B >160 and ≤350 >300 and ≤500
C >350 and ≤750 >500 and ≤800
National Bottom Line 750 800
D >750 >800
  • Intermittently closing and opening lagoons (ICOLs) are not included in brackish lakes.

2009



Next Page →



Online Sources for this page:

Gazette.govt.nz PDF NZ Gazette 2014, No 71





✨ LLM interpretation of page content

🏛️ National Policy Statement for Freshwater Management 2014 (continued from previous page)

🏛️ Governance & Central Administration
Environmental Policy, Freshwater Management, Water Quality, Resource Management, Regional Councils, Discharge Applications, Water Quantity, Sustainable Management