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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.

Onerahi Community Centre Car Park, Whangārei

25 February 2026

Northland Regional Council

Richard Griffiths

Overview

B

1

0.1

0.6

Car park

Items per catchpit

59

Products

59

64

Type Count Weight (g)
Plastic 47 54
Resin pellets A N/A
Bottle caps & lids 1 1
Cigarettes, butts & filters 7 1
Unidentifiable soft plastic fragments 8 1
Food wrappers 6 3
Unidentifiable hard plastic fragments 2 1
Hangers & retail packaging 1 2
Lollipop sticks 1 1
Parking tickets & receipts 3 1
Pens & Stationery 1 1
Safety & construction related 15 35
Strapping bands & tape 1 1
Toys, sport, & recreation (Plastic) 1 6
Paper & Cardboard 7 6
Cups, food trays & wrappers 1 3
Paper, newspapers & paper receipts 1 2
Unidentifiable paper and cardboard fragments 5 1
Glass & Ceramic 3 1
Construction material 3 1
Metal 1 1
Foil wrappers 1 1
Rubber 1 2
Unidentifiable rubber fragments 1 2

Materials

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

Previous survey in this area

Onerahi Community Centre Car Park, Whangārei Northland Regional Council
04 Dec, 2025
Items per catchpit
100
58%