Contents - GANGAPEDIA

City Development Plan for Allahabad Final Report
9.2 Wastewater
Management
because of polythene bags and solid wastes causing water logging throughout the
city during the off-season rains.
The city has been divided into the six storm water planning zones and each zone
is identified by the pumping station or the channel dealing with its discharge.
Table 44 below gives details of catchment areas, rainfall and discharge during the
monsoon season.
Sl.
No.
Table 44: Catchment Area and Discharge of Waste Water
Storm Water Zones Catchment Area
(Ha)
Rainfall
Intensity
(mm/Hour)
Discharge
(Cusec)
1 Morigate 1279.00 12 19.00
2 Mumfordganj 259.00 12 4.00
3 Rajapur 184.00 12 2.90
4 Chachar Nala 127.50 12 1.90
5 Gate No -9 56.70 12 0.85
6 Gate No – 13 16.20 12 0.24
Source: Allahabad Development Authority
At present the storm water run off from various channels are pumped into the
Ganga and Yamura Rivers during flood season. This process is carried out from
four permanent and four temporary installed pumps at four stations as listed in
Table 45:
Sl.
No.
Pumping Station
Table 45: Pumping Capacity
Electric Pump Diesel Pump
Capacity
(Cusec)
Nos Capacity
(Cusec)
Nos
Total
Installed
Capacity
(Cusec)
A Permanent Pumping Station
Morigate 10 & 1 3 10 7 & 5 105
Chachar Nala 20 1 10 & 5 4 & 5 85
Bakshi Bandh 30 3 10 5 140
Mumfordganj - - 10 & 5 2 & 3 35
B Temporary Pumping Station
Gate No -9 - - 5 & 3 1 & 1 8
Gate No -13 - - 5 2 10
E.C.C. - - 1 & 0.75 2 & 2 3.5
2, 1.5, 1 & 2, 1.5,
Gate No -1-5 - - 0.75 2 & 2 9
Source: Allahabad Development Authority
62