Capacity of Various Sewage Treatment Plants in Delhi (1951-1956 to 1985-1990) | ||||
Plan | Sewage Treatment Plants (M.G.D.) | |||
Okhla | Coronation | Keshopur | Oxidation Ponds | |
First Plan (1951-56) | ||||
Second Plan (1956-61) | ||||
Third Plan (1961-66) | ||||
Fourth Plan (1969-74) | ||||
Fifth Plan (1974-79) | ||||
Sixth Plan (1980-85) | ||||
Seventh Plan (1985-89) |