TABLE 17. Ground-water Qutflow from Green Swamp area

 Outflow from bOutflow from
 the Floridan aquifer, the Floridan aquifer,
 November 1959, May 1962
 Basin receiving Ground-water a period of high water levels a period of low water levels
 ground-water contributing Coefficient of
 drainage from area transmissibility Inches I Inches
 Green Swamp area (sq mi) (gpd/ft) (mgd) (cfs) per year (mgd) (cfs) per year

St. Johns River 100 300,000 13.5 20.9 2.8 24.7 38.2 5.2
 (Palatlakaha Creek)
Kissimmee River 75 800,000 81.6 48.9 8.8 25.7 89.8 7.2
Peace River 60 600,000 18.1 28.0 6.3 89.1 60.5 13.7
Alafia River 5 600,000 8.0 4.6 12.5 15.1 23.8 62.2
Hillsborough River 280 600,000 12.7 19.6 1.2 9.8 15.2 .9
Withlacoochee River 400 ( 500,000 d-6.2 d-9.6 4d-.3 d-5.1 d--7.9 ..-.8
 S_(1,200,000
 Total 870 72.7 112.4 1.8 109.3 169.1 2.6

 *Assuming computed outflow is mean annual discharge.
 bIncreased outflow during dry period due to increased pumping near the boundaries.
 CTransmissibility of 500,000 gpd/ft used east of Withlacoochee River and 1,200,000 used west.
 dNet minus outflow is result of greater inflow from Pasco high.


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