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

freshwater-icon Freshwater.

The Domain Stream Mangawhai

19 September 2023

Sustainable Kaipara

Rebecca Evans

Overview

B

15

15.0

12.5

100m x 30m

Mud

Items per 1,000m2

61

Products

184

38316

Type Count Weight (g)
Plastic 157 13097
Resin pellets A N/A
Safety & construction related 85 8750
Other Plastic 3 1281
Bottles <= 2 L 14 1150
Unidentifiable soft plastic fragments 26 101
Food containers 8 168
Toys, sport, & recreation (Plastic) 3 145
Gardening & farming related 2 1300
Unidentifiable hard plastic fragments 16 202
Foamed Plastic 12 59
Polystyrene insulation or packaging 12 59
Glass & Ceramic 6 1337
Bottles & jars 5 1300
Light globes/bulbs 1 37
Fabric & Textiles 5 2700
Clothing, towels and linen 1 2000
Footwear & shoes 4 700
Rubber 2 21084
Tyres 1 21000
Toys, Sports & Recreation (Rubber) 1 84
Metal 2 39
Aluminium drink cans 2 39

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

This is the first litter survey in this survey area