Freshwater Management Standards




2012

NEW ZEALAND GAZETTE, No. 71

4 JULY 2014

Value Ecosystem health
Freshwater
Body Type Rivers
Attribute Nitrate (Toxicity)
Attribute Unit mg NO₃-N/L (milligrams nitrate-nitrogen per litre)
Attribute State Numeric Attribute State Narrative Attribute State
Annual Median Annual 95th Percentile
A ≤1.0 ≤1.5
B >1.0 and ≤2.4 >1.5 and ≤3.5
C >2.4 and ≤6.9 >3.5 and ≤9.8
National Bottom Line 6.9 9.8
D >6.9 >9.8


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Online Sources for this page:

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





✨ LLM interpretation of page content

🏛️ Freshwater Management Standards for Rivers (continued from previous page)

🏛️ Governance & Central Administration
Rivers, Ecosystem Health, Nitrate Toxicity, Water Quality, Environmental Standards