Maharashtra orders a 10 percent water cut from 16 October

Maharashtra will impose a minimum 10 percent water cut on every urban and rural local body from 16 October. Water resources minister Girish Mahajan announced the order on Monday. He said his department had drawn dam-by-dam and use-by-use plans for stocks through 31 August 2027, with El Niño and a possible drought year in the planning assumption. Drinking water is the first claim on that water.

The cut binds municipal corporations, municipalities and gram panchayats. Local bodies have also been told to run a drive against leakage and to run sewage treatment plants at full capacity. Treated wastewater is to go to gardening, construction and washing, not back into the drinking system. Industries must reuse or recycle at least 30 percent of the water they take. Each dam is to hold a further 10 percent as an emergency buffer.

What is reserved, and what is not

Mahajan said drinking water would be reserved through 31 August 2027 after the department subtracts evaporation, silt and unauthorised extraction. Irrigation releases come only after drinking water, livestock and fodder have been covered. That sequence is the operational content of the order. A farmer waiting on a canal rotation is behind a city tap and behind a cattle trough. The date on the far end, 31 August 2027, is the next monsoon window the planners are willing to count on. If the 2027 rains arrive early, the reserve will look large. If they fail, the reserve is the entire plan.

The 10 percent cut is a floor, not a ceiling. A corporation that is already short can cut more. The order does not publish a dam-by-dam storage table. It says the table has been made, use by use, and that the cut follows from it. Readers in Pune, Nashik or Marathwada will not learn from Monday's statement whether their own reservoir is at 40 percent or 70 percent of live storage. They will learn that the tap schedule changes on 16 October.

El Niño as a planning input

Mahajan tied the order to El Niño and to a deficient monsoon. El Niño is a warming of the equatorial Pacific that often, not always, lines up with a weaker Indian summer monsoon. Using it as a reason for a cut in October is a choice about the next year, not about last week's rain. October is when irrigation departments stop hoping for a late burst and start counting dead storage. A buffer of 10 percent in each dam is the number they have picked so that a failed start to the 2027 monsoon does not empty the drinking reserve in May.

The industry rule is separate from the household cut. A plant that reuses 30 percent frees a volume the dam does not have to release. The order does not say how the 30 percent will be checked, or what happens to a plant that misses it. Leakage drives are in the same category. A municipal engineer who finds a burst main saves more water than a 10 percent roster cut, and saves it without shortening the morning supply. The statement asks for both.

The date that households will notice is 16 October. The date the dam operators are counting toward is 31 August 2027. Between those two marks, drinking water sits above irrigation, industries are supposed to recycle a third of what they use, and every local body is under a floor of 10 percent. Mahajan's departments, water resources, revenue, agriculture, industries and urban development, are supposed to run the sequence together. The test is the first canal rotation that is refused because the drinking reserve has not been met.