The Department of Environmental Quality (the Department), in consultation with stakeholders, including representatives of the Virginia Association of Municipal Wastewater Agencies, local governments, and conservation organizations, shall annually determine an estimate of the amount of Water Quality Improvement Grant funding expected to be requested by local governments for projects that are related to point source pollution and are eligible for grant funding pursuant to the provisions of this chapter. The Department shall include such estimate in (i) the biennial funding report that is submitted to the Governor pursuant to the provisions of § 2.2-1504 and (ii) the annual progress report on the impaired waters clean-up plan that is submitted to legislative committees pursuant to the provisions of § 62.1-44.118.