Minimum flows and levels are limits established by the Southwest Florida Water Management District (District) Governing Board for surface waters and groundwater that are intended to prevent significant harm to the water resources or ecology of an area that may be caused by water withdrawals. The proposed minimum flow for the Rainbow River System, including springs that contribute flow to the river, is summarized in a final draft report and appendices (App. A, App. B, App. C, App. D, App. E, App. F, App. G, App. H, App. I, App. J).
In accordance with Section 373.0421(4), Florida Statutes, the District voluntarily subjected all scientific or technical data, methodologies, models, and scientific and technical assumptions used to support development of the proposed minimum flow to independent scientific peer review. The Rainbow River System’s review was conducted by a panel of three independent, recognized experts in the fields of hydrology, hydrogeology, limnology, ecology, biology and other scientific disciplines relevant to the development of the minimum flow. The panel prepared a final report for the District Governing Board and the Board gives significant weight to the report when establishing the minimum flow for the Rainbow River System. The District’s staff response to the Peer Review Report is available online.
Meetings conducted by the peer review panel occurred September through November 2016. They included an initial, in-person meeting, which included a field trip to sites on the river system as well as web-based teleconferences facilitated from the District’s Brooksville office. Details about the peer review panel’s work is accessible through the Web Forum.
Staff has been meeting with residents, community groups, elected officials, local governments and other stakeholders to communicate the recommended minimum flow and to solicit feedback. District staff provided an overview of the recommended minimum flow for the Rainbow River System for review and comment during the public workshop outlined below. A summary of the public meeting is available by emailing the project manager.
During the January 24, 2017 District Governing Board meeting, the Peer Review Report and the District response were presented as a submit and file report. The public comment period closes March 28, 2017. The tentative schedule is outlined below.