Pune water supply is entering a tighter management phase despite the Khadakwasla dam chain holding 25.66 TMC, or 87.34% of its total capacity. The storage is substantial, but it is lower than the 29.06 TMC recorded on the same date last year, and the available water must serve the city, agriculture and evaporation losses until the next monsoon expected in June-July 2027.
The situation illustrates why reservoir levels alone do not determine urban water security. Pune Municipal Corporation currently draws about 1,750 million litres per day for drinking water. Based on this demand, the city requires roughly 1.5 TMC a month and around 18 TMC for direct annual consumption. The balance has to be assessed against other uses and operational losses before the administration can determine how long the stock will last.
According to Lokmat’s report, the municipal corporation and the Water Resources Department are preparing a micro-planning exercise to extend the life of the available storage. The immediate measure is a weekly shutdown of water supply on Thursdays, which is estimated to save about 10% of consumption. The arrangement is expected to protect approximately 3.21 TMC over a year.
That saving is significant in the context of Pune’s annual requirement, but it also shows the limits of demand management when it relies mainly on reducing supply to residents. The administration is now being asked to address the less visible parts of the water system: distribution losses, illegal connections and incomplete infrastructure work.
The storage position is uneven across the four reservoirs. Varasgaon holds 11.87 TMC, equivalent to 92.59% of capacity, while Panshet has 9.34 TMC, or 87.73%. Temghar has 3.66 TMC, representing 98.64% of capacity. Khadakwasla itself contains 0.77 TMC, or 38.76%. Together, the four reservoirs hold 25.66 TMC.
These figures matter because the chain functions as a linked source for Pune’s water system, rather than as a single uniform tank. A high percentage in one reservoir cannot by itself remove the need for careful releases and distribution planning. The available storage must be converted into a reliable daily supply through a system that includes reservoirs, transmission, treatment and city-level distribution.
The administrative challenge is also shaped by the different demands placed on the same water stock. The report says that water must be balanced between Pune’s drinking-water needs, rotational releases through canals for agriculture and evaporation. This means that the urban water question is not limited to the quantity drawn by the municipal corporation. It also involves decisions made across municipal and water-resources institutions and the competing uses of the Khadakwasla system.
Pune’s proposed water reservation adds another layer to the planning exercise. In view of population growth and future expansion, the municipal corporation has proposed a reservation of 21.34 TMC from the Water Resources Department. That figure is higher than the approximately 18 TMC the city currently needs for direct annual consumption, indicating the gap between present demand and the water allocation the city believes it will require as it grows.
The distinction between consumption and reservation is important. Daily withdrawals describe how much water enters the city’s operating system, while a reservation represents the allocation sought to support the city’s requirements over a planning period. Neither figure, by itself, describes how much water reaches households. That outcome also depends on the efficiency of the distribution network and the way supply is scheduled across neighbourhoods.
The most consequential detail in the current plan may therefore be the estimated 30% to 40% distribution loss cited in the report. Municipal Commissioner Naval Kishore Ram said the upcoming micro-plan would focus on reducing this loss without placing an additional burden on citizens. The plan is also expected to identify illegal connections and accelerate the remaining works under the equal water-supply scheme.
This shifts the policy focus from scarcity alone to system performance. A city can attempt to conserve water by shutting supply on a fixed day, but it can also preserve water by reducing the quantity lost between the source and the consumer. The report does not provide a separate breakdown of physical leakage, unauthorised use or other components of the 30% to 40% loss. It does, however, identify these losses as a central administrative target at a time when the reservoir position is weaker than last year.
The weekly shutdown also raises a question about how conservation is distributed across the city. The report says the measure is being implemented under state government guidelines and is intended to save about 10% of water. The forthcoming plan is meant to reduce waste while avoiding an additional burden on residents, but the supplied material does not establish how the schedule affects different localities, whether supply hours vary across the network or how households are expected to manage the interruption.
At the district level, a meeting has directed all local self-government institutions to plan for savings of up to 20% so that the available water can last for more months. Pune’s municipal corporation is expected to prepare its detailed micro-planning document in the coming week. That document will be important because it should translate the broad conservation target into operational decisions on supply, leakage control, illegal connections and infrastructure completion.
The institutional structure makes implementation as important as the storage number. The municipal corporation is responsible for the city’s drinking-water operations and distribution network, while the Water Resources Department manages the reservoir and canal context in which that supply is planned. District administration provides a coordinating role through its directions to local bodies. The proposed plan will therefore need to align city-level distribution with decisions about releases and other users of the dam chain.
The numbers present a clear but incomplete picture. Pune currently draws about 1,750 MLD, uses approximately 18 TMC a year for direct consumption and is seeking a 21.34 TMC reservation. The dam chain contains 25.66 TMC, but that storage also has to account for agricultural rotations and evaporation. A weekly shutdown could save around 3.21 TMC annually, while distribution losses are estimated at 30% to 40%. These figures cannot simply be added or subtracted without a detailed operating plan, but together they show why reservoir capacity is not the same as assured household supply.
The lower storage compared with last year is another important signal. The current 25.66 TMC is 3.40 TMC below the 29.06 TMC recorded on the same date last year. The report attributes the difference to lower rainfall this year. That comparison does not establish a long-term rainfall trend, but it explains why the administration is planning for the available stock to last until the next monsoon rather than relying on the present percentage alone.
For Pune, the larger urban question is whether water security will be managed primarily through periodic restrictions or through a more efficient citywide network. The current response contains both approaches: a Thursday shutdown to reduce demand and a proposed effort to cut losses and complete the equal water-supply scheme. The relative performance of these measures will determine how much of the stored water becomes dependable urban supply.
The evidence currently confirms that Pune has a substantial but lower-than-last-year reservoir stock, a high daily demand, significant reported distribution losses and a planning horizon extending to June-July 2027. It does not yet establish the final details of the micro-plan, the neighbourhood-level effects of the weekly shutdown or the timeline for completing the remaining equal water-supply works. Those will be the key developments to monitor as the administration converts the reservoir position into a citywide water schedule.
