Napier City Council says it's committed to fixing the recurring problem of pollution in Pandora Pond.
But a regional councillor says the city council and his own council need to be doing more, faster, to sort the issue.
On Friday levels of E. coli and Enterococci were too high for safe human contact with the water, with warning signs placed at the Humber St Reserve after run off caused the latest problem.
Napier City Council says it, along with other entities including Hawke's Bay Regional Council, Landcorp Farm and Hawke's Bay Airport, as well as private residents and farms, all discharge water into the estuary during rainfall.
However, Napier City Council says it is committed to solving the issue, chief executive Wayne Jack saying money was set aside to fix the problem.