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

beach-icon Beach.

Māngere Lagoon Rock Wall, Manukau Harbour

26 June 2024

Watercare

Kate Van Dongen

Overview

C

3

3.3

0.7

50m x 4m

Boulder

Items per 1,000m2

185

Products

37

17329

Type Count Weight (g)
Plastic 17 1162
Resin pellets B N/A
Bottles <= 2 L 1 836
Rope 1 3
Food containers 2 52
Unidentifiable soft plastic fragments 3 23
Unidentifiable hard plastic fragments 9 191
Safety & construction related 1 57
Glass & Ceramic 9 333
Bottles & jars 1 246
Glass or ceramic fragments 8 87
Metal 9 648
Construction material 1 267
Aluminium drink cans 8 381
Wood 1 1286
Processed timber & pallet crates 1 1286
Other 1 13900
Boat parts 1 13900

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