Evidence showing cattle getting into rivers and anecdotal stories of animals being slaughtered next to streams have renewed calls for the introduction of a bylaw to exclude stock from Hawkes Bay's waterways.
It comes after vandals cut a fence to access their favourite river spot, also giving cattle a free pass to access and trample the banks as well as defecate in the water upstream from swimmers and fishers.
A Napier angler, who did not want to be named, spotted more than 20 cattle in the Tutaekuri River, near Brookfields Bridge, between Meeanee and Pakowhai this week.
"The reason it concerned me is that people are further down swimming and fishing while the cattle are in the same river and we're being told by the regional council not to let any cattle into the waterways.
"I used to fish a lot in that river and was driving past the other day, had a look over and saw the cattle standing in it. Obviously they are drinking because it's hot and they're able to do what they do in the water."