Skip to content
Skip to main navigation
Skip to footer
search
menu
Te Taiao
/
Environment
expand_more
Te Taiao
/
Environment
Our natural environment
Climate change
Pest management
Air quality
Land use
Freshwater
Harbours and coasts
Flood protection
Environmental incidents
Environmental data and information
Ngā Papa Whenua
/
Parks
expand_more
Ngā Papa Whenua
/
Parks
Akatarawa Forest
Battle Hill Farm Forest Park
Belmont Regional Park
East Harbour Regional Park
Hutt River Trail
Hutt Water Collection Area
Kaitoke Regional Park
Pākuratahi Forest
Queen Elizabeth Park
Wainuiomata Regional Park
Wairarapa Moana Wetlands
Whitireia Park
Concession applications
Permit applications
Implementing Toitū Te Whenua Parks Network Plan 2020-30
Looking after our parks
Keeping your dog safe in our region
Get involved
Parks survey
Wildfires in regional parks
Accommodation
Manatū Waka
/
Transport
expand_more
Manatū Waka
/
Transport
Metlink: bus, train and ferry
Getting around the region
Getting to school
Tō Rohe
/
Your region
expand_more
Tō Rohe
/
Your region
Emergency and hazard management
News and stories
Calendar
Economic development
Get involved
Plans, policies and bylaws
Community research
Funding and awards
Education
Resource consents
Your rates
Open Data
Geographic mapping information
Tō Kaunihera
/
Your council
expand_more
Tō Kaunihera
/
Your council
Who we are
Our role and activities
Our people
Mana whenua partners
Council and councillors
Council and Committee meetings
Local Governance Statement
Official Information
Job vacancies
Elections
Holidays Act Remediation
Legal
Contact Us
search
Whakataki
Search
search
search
Search
Search
search
close
Te Taiao
/
Environment
expand_more
Te Taiao
/
Environment
Our natural environment
Climate change
Pest management
Air quality
Land use
Freshwater
Harbours and coasts
Flood protection
Environmental incidents
Environmental data and information
Ngā Papa Whenua
/
Parks
expand_more
Ngā Papa Whenua
/
Parks
Akatarawa Forest
Battle Hill Farm Forest Park
Belmont Regional Park
East Harbour Regional Park
Hutt River Trail
Hutt Water Collection Area
Kaitoke Regional Park
Pākuratahi Forest
Queen Elizabeth Park
Wainuiomata Regional Park
Wairarapa Moana Wetlands
Whitireia Park
Concession applications
Permit applications
Implementing Toitū Te Whenua Parks Network Plan 2020-30
Looking after our parks
Keeping your dog safe in our region
Get involved
Parks survey
Wildfires in regional parks
Accommodation
Manatū Waka
/
Transport
expand_more
Manatū Waka
/
Transport
Metlink: bus, train and ferry
Getting around the region
Getting to school
Tō Rohe
/
Your region
expand_more
Tō Rohe
/
Your region
Emergency and hazard management
News and stories
Calendar
Economic development
Get involved
Plans, policies and bylaws
Community research
Funding and awards
Education
Resource consents
Your rates
Open Data
Geographic mapping information
Tō Kaunihera
/
Your council
expand_more
Tō Kaunihera
/
Your council
Who we are
Our role and activities
Our people
Mana whenua partners
Council and councillors
Council and Committee meetings
Local Governance Statement
Official Information
Job vacancies
Elections
Holidays Act Remediation
Legal
Contact Us
home
Home
Pest and Weed Central
Pest and Weed Central
Didymo
Didymosphenia geminata
Didymosphenia geminata (didymo), also known as 'rock snot' is a freshwater diatom (a type of alga) and was first reported in New Zealand in the Lower...
