Cell Season Decay rate [ k (d-1)]
Anaerobic Winter 2.74
  Summer 2.80
  Post manson 2.88
Facultative Winter 4.09
  Summer 4.52
  Post manson 4.30
Maturation Winter 5.61
  Summer 6.07
  Post manson 6.00
Table 6: Decay rate [k (d-1)] of fecal coliforms in different cells of WSP calculated from first-order equation dA/dt=-kC.