"He basically messed up so it will come out of his quota.
He has lost a whole day's catch."
Witness Jen Dillner said she was walking on the other side of the point when she looked over and thought she saw a whole lot of "white stuff" which she thought was ice floating in the water.
"So I drove over realised that there was just dead fish everywhere," she said.
She said she noticed two fisheries officers on the scene so she asked what happened - and one of them explained it to her.
"So he has lost his whole catch out of a net and they are big nets," she said.
Ms Dillner said following this people started to see the opportunity for a free feed.
"One of the local recreational fisherman was down there in his boat and he was scooping up the fish like scoops and scoops," she said.
"But the fisheries guy said to him 'you can only have 20 [fish] per head'."
She said it wasn't long until young families heard this and headed down to the water to see what they could catch.
"I could literally stand on the rocks and get fresh fish out with my hand and take them home," she said.
"And people were doing that. They were saying 'oh yeah we can get some free fish here and we are allowed 20'."
Mr Alebardi said, while he had a couple of staff at the scene at the time this story was filed, the fish did not fall under HBRC's responsibility.
"It is not a pollution related issue, it is related to quota and catch," he said.
"So that is the MPI (Ministry for Primary Industries) when it is not a pollution related incident."
MPI was not available for comment yesterday.
However, Mr Alebardi said with the incoming tide yesterday afternoon the fish could get caught up in the rocks.
"Then it's our problem because we will have to facilitate a clean up or get the fisherman to sort it out," he said.
"So we are hoping it [the catch] will get pulled out on the next tide going out."
He said if the fish do become a problem people can ring the HBRC pollution hotline on 0800 10 88 38.