10/08/2026
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On August 8, 2026, the NAGUILIAN WATER DISTRICT implemented the first phase of the upgrade of the IMELDA Pumping Station. The upgrade focused on increasing water availability in preparation for the El Niรฑo phenomenon.
The first phase of the upgrade involved the replacement of the existing 15 HP submersible pump and motor with a 30 HP submersible pump and motor and the upgrading from the old 3" discharge line to a 4" discharge line. The activity significantly improved the production capacity of the IMELDA Pumping Station, increasing its output from approximately 1 MLD to 2 MLD.
Initial testing following the upgrade showed that pressure at the discharge line increased from 17 PSI to 30 PSI, with improved pressure being sustained even during peak hours.
However, NWD is not yet able to fully maximize the capacity of the well, as the second phase of the upgrade, which involves improvements to the stationโs electrical system, could not yet be undertaken due to inclement weather. Once the second phase is completed, NWD expects a further improvement in water pressure and overall pumping station performance.
While a notable increase in pressure has already been observed, the NWD Technical Team is continuously monitoring the effects of the upgrade, particularly in higher elevated barangays. The NWD Technical Team is also continuously evaluating and formulating additional measures to further improve water supply and pressure in these areas.
We apologize for any inconvenience that may be experienced as we continue to undertake these necessary improvements. Rest assured, NWD remains committed to its goal to provide safe water for all at all times.
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