I want to buy a water pump for fish ponds. Pls help me, which pump can lift water from 400 feet?

We have drilled a borewell with 450 ft depth. At 3 inch water was struck. We placed 7.5 HP pump at 350 ft. Within a month the motor got stuck. It was filled with sand. Took out pump and cleaned…

Hello,

I am unable to access River discharge time-series data for Indian rivers. Can you please help me get this data for some flood prediction research work? Attached is the form on the…

Hello 

Sir/Mam

We are planning to start a new business of natural tulsi water (flavour water) in Gujarat.

We want to know that BIS certification is mandatory for that or…

I drilled about 900ft on hard granite in Odisha. Water yield is very less 400 ltrs a day.

Should I redrill to see if there is water level bellow the granite. I'm not sure how big is the…

I have a borewell with 800 ft depth with a single source of water at 550 ft, casing of 48ft but I have motor of 10hp and it pulls out water for only 15-20 min in a 2 inch pipe. 

1. I would…

I want the weather data for my PhD research.

Whether the Government of India has set any standard for usage and discharging of chemicals of PFOS and PFOA?…

Sir,

The discharge from a submersible pump 75Hp with 400 feet bore depth is 1.5 cusec. What is the yield and how to calculate it?

Sir, 

I am living at Kamothe, Navi Mumbai and using water supplied by CIDCO.

I want to know quality of CIDCO water like TDS, Hardness, pH and presence of microbial organism and…

Are official penalty amounts by KSPCB for various reasons (Ex:operating STP without CFO certificate) updated anywhere?
If renewal of CFO certificate is missed for some reason (eventhough STP…

I am writing regional Geography of Tamil Nadu. I want rainfall data for ten years (2010 to 2020) for Thanjavur district

I am facing water yield problem in a borewell at my farm in North Gujarat. In 2014, we had a first borewell of 600ft depth, which worked properly for 6 years. 

After that, we dug a…

Hi all,

Would like to know how to use the STP treated water in water bodies of large commercial communities. Request to please share any further treatment required.

Regards

After one year of digging a borewell I am fixing a hand pump in it. I found the water to be crystal clear at the beginning of pumping, but it has become yellowish after 30 minutes of pumping. Any…

Geologist suggest exact borewell point so how can I move from action location or particular diameter?

Hello, 

We are making a "data vision" on bottled water consumption in the world. I can not find a figure for India. Do you know the annual bottled water consumption per capita in India?…

My borewell is 280 feet deep, it was only 15 days that we have dug this borewell in Konkan. We got water at 55 feet and below that cement color dry powder came from the borewell. The contractor…

What is the MLSS range to be maintained in the STP while normal operation? What needs to be done when it goes beyond the range? Thanks.

Dear Sir,

We live in Nanmangalam, a 14-house apartment complex in Chennai. The 15-foot septic tank overflows almost every week due to incorrect construction since it includes all the…