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.

Matiatia Wharf Waiheke

17 September 2023

Waiheke Resources Trust

Nathalya Larson

Overview

C

7

0.9

11.7

Road

Items per catchpit

91

Products

91

847

Type Count Weight (g)
Plastic 74 790
Resin pellets B N/A
Unidentifiable hard plastic fragments 17 57
Strapping bands & tape 4 21
Other Plastic 4 15
Cigarettes, butts & filters 36 259
Food wrappers 9 361
Pens & Stationery 1 46
Plastic bags 1 17
Bottle caps & lids 1 8
Rope 1 6
Metal 5 7
Foil wrappers 1 1
Unidentifiable metal fragments 3 1
Metal Bottle caps, lids & pull tabs 1 5
Wood 4 32
Wooden utensils 4 32
Rubber 4 4
Rubber bands 1 1
Unidentifiable rubber fragments 3 3
Other 2 11
Personal care items 2 11
Paper & Cardboard 1 1
Other Paper & Cardboard (specify) 1 1
Foamed Plastic 1 2
Unidentifiable foamed plastic fragments 1 2

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

Matiatia Wharf Waiheke Sustainable Coastlines
03 Jun, 2023
Items per catchpit
28
68%