• water management
  
  • Water overview
  • Legislation and policies
  • Water data online
  • Water access and trade
  • Water sharing plans
  • Water for the environment
  • Water quality
  • Water Compliance
  • Across the State
• vegetation
  
  
  • Vegetation overview
  • Native vegetation in NSW
  • Plantations
  • Private Native Forestry
  • Vegetation Compliance
• soils
  
  
  • Soils overview
  • Soils in NSW
  • Soils data online
  • Soil survey
  • Maps for land managers
  • Soil Conservation Schemes
  • Acid sulfate soil
  • Salinity
• wetlands, coast and floodplains
  
  • Coast and floodplains overview
  • The coast
  • Estuaries
  • Floodplains
  • Wetlands

• What are estuaries
• Why are estuaries important?
• Why protect estuaries?
• Estuary issues
• NSW estuary management program
• The estuary management proccess
• Estuary factsheets
• List of estuaries

• Site search:
• Contact us
• For further information please contact the Estuaries branch

Home > Coastal and floodplains > Estuaries > Factsheets > Water Quality

Estuaries in NSW

Estuarine Water Quality

---

The following sections provide further information on Water Quality aspects of estuaries.

Introduction

Composition of Estuarine Water

Effects of Pollutants on Aquatic Biota

Bottom sediments

Suspended Solids

Turbidity

Disease Organisms

Salinity

pH

Oxygen

Nutrients

Ammonia

Heavy Metals

Organic Chemicals

Fluoride

Methylene Blue Active Substances

Oils

Water Temperature

Acid Sulfate Soils

References

---