I have just tested water from my well that is 40 ft deep.

The report shows a pH level of 6.1. 
Total Plate count - 2500 cfu/ml
Coliform - 7/100 ml.

Is there any economical for me to  purify the water? - Our requirement is approximately 1000 Liters of water a day.

V. M. Kurian
mzkurian@gmail.com