Need filters to existing casing underground

Sir, we need filter screens for already existing PVC bore casing at 60 feet depth. Existing bore casing is of 390 feet depth & 5 inch diameter. Filter pipes installed at 250 feet depth are…

STP and WTP operation

Namaskara. Please clarify on the following issues

1. Is it mandatory to provide standby pump drives in STP and WTP to ensure reliability and continuous operation?

2 If so, should…

80 feet of borewell casing came out while cleaning it with compressor

A 350 feet of borewell was dug in our campus. We got water and casing was lowered after cleaning was statrted with an compressor. After an hour or so 80 feet of casing was thrown out of the…

Drinking water standards

Dear sir/madam,

Good morning.

I would like to know drinking water standards, particularly about TDS and hardness.

Thanks in advance.  

With regards,

Question regarding borewell near the drain

A borewell not far away from the drain is dug by the authorities. Can the drain water mix up with the water of the borewell in near future?

Injecting used and untreated water into dry borewell


One of my neighbors is using the dry borewell to drain the untreated wastewater from the kitchen/bathroom. While I know that this practice would contaminate groundwater, my neighbor…

Which pump is better - for low amount of water below the water table- Jet or Submersible

We can install Jet or Submersible pump in our area. 

In summers, the water table goes down and I have been told by our technician that Jet pump will be better in this condition as the…

Borewell pebbles keeps going down


We have done home borewells up to 550 feet almost 6 months back. After that in every rainy season, the pebbles around the borewell pipe went 3 to 4 feet downwards. Water also get muddy…

Rainfall and Temperature dataset

Need rainfall and temperature data, state and district-wise for crop yield prediction project in India.

Suggestion is required regarding borewell

We had dug a bore 1300 feet deep and while digging the bore, the person not informed us that from 600 feet there is loose…

Borewell suddenly is giving muddy water


I am from Telav village near Ahmedabad. I have a borewell at my farm, suddenly it is giving me muddy water. Can you help with the remedy?

STP legal requirement


I wanted to know legal/statutory requirement of STP for an industry. On how much discharge of sewage (MLD/KLD) a unit is required to set-up an STP and I would be really thank full…

Query regarding the borewell

I have a borewell 110 foot deep. For this I had cut the pvc pipe. I wanted to know if I should cut the pipe or not because I am not sure if the water supply machine and pipe is reaching the water…

Safe zones for groundwater extraction

What are the few zones as per CGWA for water extraction in India?

Need discharge data for Dikhow river

I need discharge data for Dikhow river

Source details

I wanted to ask when this: page last was updated, need year/month/day if possible! Thanks. 

Waste management of industry

How can I handle the waste?

Need advice to replace my old jet pump


I have a borewell with a depth of 110 feet. The water column starts from 40 feet in the borewell. I have been using Suguna 1.5 HP jet pump for the past two decades. When I start the…

Water conservation training

Hi Team,

I work for Dr. Reddy's Laboratories.  As part of community support, we wanted to bring in awareness and understanding around water conservation.

For the same, we require…

Need advice on borewell

Sir, my borewell water is stopping in 2 min, but motor was running.