Skip to main content

EPA WA

Site map | Accessibility | Contact us | Login

Go to whole of WA Government search

  • Home
  • About EPA
    • The functions of the EPA
      • EPA members
      • EPA Annual Reports
      • OEPA Annual Reports
      • Strategic Plan
      • Code of Conduct
      • Evaluation reports
      • Stakeholder engagement
      • EPA Scientific Advisory Council
    • Statement of Expectation
    • Legislation
    • Information statement and Freedom of Information
    • Agency agreements
    • Legal and governance review
  • Assessments
    • About EIA - Proposals
      • Assessment framework
      • Step-by-step through the assessment process
    • About EIA - Schemes
      • Scheme Referral form
    • Public comment and submissions
    • How to appeal against a decision or recommendation of the EPA
    • Ministerial decisions

      Active Assessments SEARCH Proposals SEARCH Schemes Chair's Determinations

      Ministerial Statements

    • Tools
      • Administrative Procedures
      • Instructions, templates and forms
      • Subscribe to content
    • Search
      • Decisions on whether to assess
      • EPA assessment reports
  • Implementation
    • Making information publicly available
    • I want to ...
      • Prepare a Compliance Assessment Plan
      • Prepare a Compliance Assessment Report
      • Prepare an Audit Table
    • Tools
      • Post assessment forms
      • Search Post-assessment changes
    • Links
      • State Environmental Offsets Register
  • Guidelines & procedures
    • Environmental Protection Policies (EPPs) and Associated Regulations
      • Framework for Environmental protection policies (EPPs) and associated regulations
      • Western Swamp Tortoise habitat EPP
      • Goldfields residential area (sulfur dioxide) EPP and regulations
      • Kwinana (atmospheric wastes) EPP and regulations
      • Peel Inlet – Harvey estuary EPP
    • Practice and Procedures in EIA
      • Framework for assessment procedures in EIA
      • EIA Practice Guide
      • Step-by-step through the proposal assessment process
      • Instructions, templates and forms
      • Search guidelines and procedures
      • Replaced policy and its location in the current framework
      • Past EIA Procedures
    • Integrated Guidance
      • Environmental outcomes and outcomes-based conditions
      • Taking account of other decision-making processes
      • Cumulative impact assessment
      • Considering environmental offsets at a regional scale
    • Environmental considerations in EIA
      • Framework for environmental considerations in EIA
      • Statement of Environmental Principles, Factors and Objectives
      • Sea
      • Land
      • Water
      • Air
      • People
    • Advice and Reference Material
      • Framework for advice and reference material
      • Strategic advice
      • Advice on environmental matters
      • Technical reports and environmental management studies
      • Government policies and guidance
      • Guidance for planning and development
      • State Environmental Policies
      • Advice on the state’s environment
      • EPA Submissions
  • News Centre

Breadcrumb

  1. Home

Hydrological Processes

Remediation of contaminated sites on Morangup Road, Toodyay

  • Read more about Remediation of contaminated sites on Morangup Road, Toodyay

Mt Margaret Nickel-Cobalt Project

  • Read more about Mt Margaret Nickel-Cobalt Project

Relocation of Broome International Airport

  • Read more about Relocation of Broome International Airport

Ord River Irrigation Area Stage 2 (M2 Supply Channel), Kununurra - Biodiversity

  • Read more about Ord River Irrigation Area Stage 2 (M2 Supply Channel), Kununurra - Biodiversity

Kemerton wastewater treatment plant and treated wastewater reuse at woodlot

  • Read more about Kemerton wastewater treatment plant and treated wastewater reuse at woodlot

Nammuldi—Silvergrass Iron Ore Project, 55 km north-west of Tom Price

  • Read more about Nammuldi—Silvergrass Iron Ore Project, 55 km north-west of Tom Price

Perth – Bunbury Highway (Peel Deviation)

  • Read more about Perth – Bunbury Highway (Peel Deviation)

Cooljarloo Mineral Sands Mine

  • Read more about Cooljarloo Mineral Sands Mine

Widespread use of bauxite residue, Peel Harvey Coastal Plain Catchment (s46)

  • Read more about Widespread use of bauxite residue, Peel Harvey Coastal Plain Catchment (s46)

Kalbarri Airport

  • Read more about Kalbarri Airport

Pagination

  • Previous page ‹‹
  • Page 36
  • Next page ››
Subscribe to Hydrological Processes
Get notified of updates and new content

Login to Subscribe to this page | Subscription Info

Printer Friendly, PDF & Email
  • Environment Online Portal
  • EPA Consultation Hub open for public comment
  • SEARCH Proposals FIND A PROPOSAL REFERRED TO THE EPA
  • SEARCH Schemes FIND A SCHEME OR SCHEME AMENDMENT
  • Ministerial statements Find a Ministerial Statement
  • EPA Reports Find EPA Assessment Reports
  • Assessment Process Step-by-step proposal assessment process
  • Contact Us How to contact the EPA

About us

The EPA Strategic Plan
Annual Report 
News and Media
Job opportunities

Quick links

Minister for Environment
Ministerial Statements 
Department of Water and Environmental Regulation
Office of the Appeals Convenor
State Environmental Offsets Register

Stay informed

Status of current formal assessments
Public comment and submissions
Follow us on X
Subscribe to website updates
 

Contact us

How to contact the EPA 
1800 161 176 
info.epa@dwer.wa.gov.au 
8 Davidson Terrace, Joondalup, WA 6027 
Locate us 
Freedom of Information

Home | Privacy | Disclaimer | Site map | Website feedback | Copyright | X | Login

wa.gov.au

All contents © 2026 Government of Western Australia. All rights reserved.

There are currently 0 users online.