litter intelligence logo

Data.

This dataset was collected by Citizen Scientists at an official 'Survey Area' as part of the Litter Intelligence long-term litter monitoring programme. The data are freely and openly accessible to anyone. Download the raw data, share this survey, and learn more about the data collection methodology through the links at the bottom of the page.

Litter Survey

stormwater-icon Stormwater.

Onerahi Community Centre Car Park, Whangārei

13 June 2025

Northland Regional Council

Richard Griffiths

Overview

B

1

0.1

0.3

Car park

Items per catchpit

31

Products

31

16

Type Count Weight (g)
Plastic 25 13
Resin pellets A N/A
Bottle caps & lids 1 3
Cigarettes, butts & filters 10 3
Food wrappers 3 1
Unidentifiable hard plastic fragments 4 1
Unidentifiable soft plastic fragments 5 1
Plastic bags 1 1
Other Plastic 1 3
Metal 5 2
Foil wrappers 3 1
Unidentifiable metal fragments 2 1
Foamed Plastic 1 1
Unidentifiable foamed plastic fragments 1 1

Materials

  • Would you like to analyse the data yourself?
  • Or share if you think this data would be interesting to others.
  • If you would like to learn how this data was collected. Our Methodology

Previous survey in this area

Onerahi Community Centre Car Park, Whangārei Northland Regional Council
11 Mar, 2025
Items per catchpit
18
83%