Data.

This dataset was collected by Citizen Scientists at an official ‘Monitoring Site’ as part of the Litter Intelligence long-term litter monitoring programme. It is 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 Collection Survey

Waikanae Estuary

Dotterel island

7 March 2019

Waikanae Estuary Care Group

Bruce collett

Overview

OFFICIAL SURVEY

Highest rank for data integrity

A

7

3

0

100m x 20m

MuddySand

Items per 1,000m2

16

Products

31

9225

Type Count Weight (g)
Plastic 22 157
Resin pellets A N/A
Bottles <= 2 L (Plastic) 3 78
Food wrappers 6 2
Plastic bags 1 4
Rope 2 60
Straws 1 2
Unidentifiable hard plastic fragments 6 4
Lollipop sticks & cotton buds 1 1
Bottle caps & lids (Plastic) 1 5
Bottle neck rings 1 1
Cloth 4 85
Other Cloth 3 68
Clothing, hats, gloves & towels 1 17
Metal 3 32
Aluminium drink cans 2 30
Wire, wire mesh & barbed wire 1 2
Wood 1 8770
Processed timber & pallet crates 1 8770
Rubber 1 181
Rubber footwear 1 181
Materials
  • Would you like to analyse the data yourself?
  • If you would like to learn how this data was collected. Our Methodology