Shillong's 17-Year Wait Ends: Mawphlang Pumping Test Success Brings Phase-III Water Project Closer to Reality

Meghalaya's long-delayed Greater Shillong Water Supply Scheme Phase III moved a major step forward as Public Health Engineering Minister Marcuise Marak supervised successful pump testing at the Mawphlang Dam on Wednesday. The progress brings fresh hope to a project that has taken nearly seventeen years to reach this stage.

Pumping Test Marks Major Breakthrough

Approved in 2008, the scheme is designed to expand water availability for the capital, and the newly commissioned Mawphlang pumping system will allow an extra 8 MLD to be released into Shillong. Marak described the development as a "significant step forward" in efforts to ease the city's chronic water crisis.

Years of Delays and Escalating Costs

Initially sanctioned at a cost of ₹193 crore, GSWSS III has faced repeated setbacks. Conflicts over land acquisition, the need for forest clearances, repeated cost escalations and interruptions caused during the COVID period collectively stalled the project for years. The initiative plans to draw raw water from the Mawphlang Dam, treat it at the existing facility and distribute it across the Greater Shillong area through upgraded pumping and transmission systems.

Demand Outpaces Supply in the Capital

Assembly data for 2025 shows Shillong needs about 55.8 MLD of water every day. The PHE department is able to provide only 41.7 MLD, leaving a shortfall of 14 MLD. Officials expect the commissioning of the Phase III project to help ease part of this deficit once distribution stabilises. A senior PHE official said the next few weeks will be focused on strengthening the network to ensure a consistent flow.

Long Struggle for Reliable Water Access

The capital has faced water scarcity for decades, pushing residents to rely on tankers, nearby springs and community-run sources. Governments over the years have repeatedly identified GSWSS III as essential to expanding Shillong's water infrastructure. Marak noted that the administration remains committed to delivering on the long-promised improvement of the city's water supply system.