If you find dumped rubbish, cars or other materials in Canterbury riverbeds please ring the Environment Canterbury Pollution Hotline. If the rubbish is in the Waimakariri River Regional Park please contact Environment Canterbury Customer Services. Please give a detailed description of the location and if possible take photos or even car registration details.

For further assistance please contact Customer Service on 03 353 9007 or toll free on 0800 324 636. You can also visit our website www.ecan.govt.nz