Getting groundwater permission for a brewery borewell

Your borewell is an industrial supply, not a household one

A family drawing water for a kitchen and a brewery drawing water for 1,000 litre brews sit in different categories. Commercial and industrial users of groundwater in India generally need a no objection certificate (NOC) before they extract. Depending on the state, that NOC comes from the Central Ground Water Authority or from a state groundwater authority that has taken over the job.

Plan the volume before you apply. A small brewery typically uses somewhere between 4 and 7 litres of water for every litre of beer it sells, once you count brewing, cleaning, cooling losses and the floor hose. A brewpub selling 15,000 litres a month is therefore drawing something like 60,000 to 105,000 litres a month. That is the number the application will ask you to justify.

Where your site sits decides how hard this is

Groundwater authorities classify assessment areas by how stressed the aquifer is, usually as safe, semi-critical, critical or over-exploited. In a safe area, a modest brewery draw is normally a paperwork exercise. In an over-exploited block, new industrial extraction can be restricted or refused outright, whatever your business plan says.

Check the category of the block before you sign a lease. We have seen founders treat the borewell as a given, then discover the site is in a stressed zone and the brewery will run on tanker water at a price nobody modelled. A tanker supply also changes your water chemistry from load to load, which is its own headache for a brewer trying to hold a recipe steady.

The documents an application usually needs

The exact form varies by authority and changes from time to time, so check the current notification or ask a licensing consultant. In our experience the file usually includes:

• Proof that you own or lease the land, with the survey number and location coordinates.
• The proposed daily and annual draw, worked out from your production plan.
• Details of the borewell: depth, diameter and pump rating.
• A plan for metering. Many authorities also want the water level monitored.
• Your other approvals or applications, such as the pollution control board consent and the factory or trade licence.

Expect conditions attached to the NOC. Recharge structures, such as a rainwater harvesting pit, are a common one.

Meter it from day one

Fit a proper flow meter on the borewell line before the first brew, even if the permission is still in process. A meter does two jobs. It shows the authority that you draw what you said you would. It also gives you the single most useful number for running the brewhouse: litres of water per litre of beer.

Read it daily at the same time and log it next to the brew sheet. If the ratio drifts from 5 to 8 on a week with no extra brews, something is leaking or someone is hosing down with the hose left running. That is the one floor habit we would push on every new brewery: water is cheap per litre and expensive in total.

Test the water before you design recipes around it

Permission tells you that you may draw the water. It says nothing about whether you want to brew with it. Borewell water in much of peninsular India is hard and often high in bicarbonate. Some areas also carry iron, nitrate or fluoride. Send a sample to an accredited lab for a full brewing profile: calcium, magnesium, sodium, chloride, sulphate, bicarbonate, iron and total dissolved solids.

Most breweries on borewell water end up running some treatment, often a reverse osmosis unit with minerals added back for each style. RO rejects a share of the feed water as brine, so your draw from the borewell is higher than the water that reaches the hot liquor tank. Size the NOC for the feed, not the product water. Our guide to brewing for India covers the water side in more detail.

Wastewater is the other half of the same question

Water that comes in has to go out. Authorities that grant groundwater permission often look at what you do with the effluent. The pollution control board certainly will. Brewery wastewater carries sugars, yeast and cleaning chemicals, with a high biological oxygen demand and a pH that swings from acidic to caustic across a cleaning cycle.

If your water ratio is 6 litres per litre of beer, roughly 4 to 5 of those litres leave as effluent. Some breweries treat it on site in a small effluent treatment plant and reuse treated water for gardens or floor washing, which can strengthen a groundwater application. Plan the treatment plant with the borewell, not after the first notice arrives. Recovering final rinse water for the next pre-rinse is the cheapest saving most breweries never make.

Keep the permission alive

Groundwater permissions come with a validity period and renewal conditions. Diary the renewal at least three months before expiry, alongside your excise renewals. Keep meter logs, water test reports and photographs of any recharge structure in one folder, because those are what a renewal or an inspection asks for.

The harder part is planning. Water rights, excise, pollution control and lease terms all interlock. A brewery that gets one of them wrong can lose months. Lining them up in the right order before you commit money is the kind of planning a single guide cannot do for you.

Your first step: look up the groundwater category of the block your shortlisted site sits in, before you visit the landlord a second time.

Common questions

Do breweries in India need permission to use a borewell?

Generally yes. Commercial and industrial groundwater users usually need a no objection certificate from the central or state groundwater authority. Rules vary by state and change, so check the current notification.

How much water does a small brewery use?

A small brewery typically uses around 4 to 7 litres of water per litre of beer, counting brewing, cleaning and losses. Your own meter readings are the number to plan with.

What happens if my site is in an over-exploited area?

New industrial extraction may be restricted or refused. Check the block category before signing a lease and model a tanker or municipal supply if the borewell is uncertain.

Does RO treatment change how much groundwater I need?

Yes. Reverse osmosis rejects part of the feed water, so you draw more from the borewell than reaches the brewhouse. Size the permission for the feed volume.