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.

Marlborough Sounds - Anakiwa

11 June 2025

Envirohub Marlborough

Sara Kidston

Overview

A

7

3.5

3.5

100m x 6m

Mixed Substrate

Items per 1,000m2

23

Products

14

3756

Type Count Weight (g)
Plastic 6 4
Resin pellets A N/A
Unidentifiable soft plastic fragments 5 2
Fishing gear 1 2
Glass & Ceramic 4 2090
Glass or ceramic fragments 2 153
Construction material 2 1937
Fabric & Textiles 2 121
Clothing, towels and linen 2 121
Rubber 1 1
Chewing gum 1 1
Wood 1 1540
Processed timber & pallet crates 1 1540

Materials

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  • If you would like to learn how this data was collected. Our Methodology