"Dumping anything other than rain water into Napier's stormwater networks, whether it is frozen fish, waste oil, sawdust shavings, hydraulic fluid, detergents, or dirt and mud from building sites for example, is illegal," he said.
"It is a breach of our recently adopted Stormwater Bylaw, the Local Government Act and Resource Management Act (enforced by the Regional Council) and potentially a contravention of the Litter Act too."
Since the illegal frozen fish dumping incident a little more than a week ago, the council's Environmental Solutions Team had four further call-outs over and above their normal work, Burton said.
They were:
- Saltwater Creek: widespread thick oily sheen on it
- A car crashed into the County Waterway at the end of a no exit street
- 20 litres of petrol fell off the back of a ute and into the kerb and channel adjacent to the Old Tutaekurī River bed
- An industrial site was discharging hydrocarbons during a rainfall event
Burton said the council encouraged members of the public who suspected an activity might be polluting the urban waterways to call on 0800 4 NAPIER.
"This is so that we can quickly assess what is going on and put a stop to it. If we all work together we can clean up our waterways."