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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.

I site drain

13 March 2026

WAI Wānaka

Jose Cranfield

Overview

A

1

0.3

0.3

Car park

Items per catchpit

154

Products

154

720

Type Count Weight (g)
Glass & Ceramic 101 676
Glass or ceramic fragments 101 676
Plastic 43 31
Resin pellets A N/A
Bottle caps & lids 3 18
Cigarettes, butts & filters 27 7
Hangers & retail packaging 2 1
Rope 3 1
Unidentifiable soft plastic fragments 5 3
Unidentifiable hard plastic fragments 3 1
Other 3 2
Personal care items 2 1
Other 1 1
Rubber 3 3
Chewing gum 2 1
Unidentifiable rubber fragments 1 2
Metal 3 7
Metal Bottle caps, lids & pull tabs 2 6
Foil wrappers 1 1
Paper & Cardboard 1 1
Unidentifiable paper and cardboard 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

I site drain WAI Wānaka
14 Aug, 2025
Items per catchpit
20
75%