Northern Development and Mines Critic Mike Mantha is asking the province what their plan is with unpatented provincial parks.
He is worried about the Northern municipalities losing revenue.
This comes after Killarney highlighted concerns with the MPAC valuation method that would negatively affect tax revenue to the municipality.
He says this municipality will lose $649,000 in revenue which is one third of the tax base.
The concern is, he says, that this is happening across the province, affecting several municipalities.