Withlacoochee Regional Water Supply Authority

Water Supply Plan Update #7October 15 – November 15

Presentation Topics

Determining the Availability of Groundwater for Water Supply through 2035.

Public Supply Demand Projections (2010-2035)

County2010 Water Use

(mgd)

Increase in Demand from

2010-2035 (mgd)

Citrus 16.9 5.5

Hernando 22.1 6.0

Marion 37.5 16.7

Sumter 22.9 14.2

TOTALS 99.4 42.4

Evaluation of Potential Wellfields

Evaluation of Potential Wellfield Locations

Wellfields Proposed for the 2010 Water Supply Plan

Evaluation of Potential Wellfields

Evaluation of Potential Wellfield Locations

Locations of MFL Springs

Evaluation of Potential Wellfields

Evaluation of Potential Wellfield Locations

Locations of MFL Springs and Lakes

Presentation Topics

Reassess proposed well field locations from the 2010 Water Supply Plan

─Determine which public water supply systems will have deficits in 2035

─Meet with county and city utilities─Revise potential well field locations─Determine potential well field production

Hernando County – 2035 Water Supply Deficit

Citrus County – 2035 Water Supply Deficit

Evaluation of Potential Wellfields

Evaluation of Potential Wellfield Locations

Wellfields Proposed for the 2010 Water Supply Plan

Sumter County – 2035 Water Supply Deficit

Evaluation of Potential Wellfields

Evaluation of Potential Wellfield Locations

Wellfields Proposed for the 2010 Water Supply Plan

Marion County - 2035 Water Supply Deficit (SWFWMD Portion)

Marion County – 2035 Water Supply Deficit (SJRWMD Portion)

Evaluation of Potential Wellfields

Evaluation of Potential Wellfield Locations

Wellfields Proposed for the 2010 Water Supply Plan

Determining the Availability of Groundwater for Water Supply through 2035

Once wellfield locations have been determined, groundwater availability will be determined through the use of the SWFWMD’s Northern District Model.– The production of the wellfields will be input into the model to

determine how water resources such as wetlands, lakes, springs, and rivers in the vicinity of the wellfields will be impacted