New York’s drinking water is renowned for its quality. Every day, only in the Big Apple are consumed billion gallons of fresh, clean water that comes from large reservoirs in the north of the state, some more than 125 miles from the city.
But if you’ve noticed that tap water tastes different in recent days, you’re not alone. The city reported closing the Catskill aqueduct for 15 weeks for a repair project and is now dependent on water from two other supply systems: the Delaware system and the Croton system.
The Department of Environmental Protection notes that this could change the smell or taste of tap water, but it is only temporary and the liquid is completely safe to drink. The agency explained that the change in taste and odor is due to harmless, microscopic organic compounds generated as aquatic plants and microorganisms grow during the summer.
The water may taste earthy or musty, the department said, but it is a phenomenon that occurs at this time of year.
New York City sources its drinking water from large reservoirs in the Hudson Valley and the Catskills. And some New Yorkers may find that the water smells earthy or damp during late fall and early winter. That change is caused by two naturally occurring organic compounds called MIB and geosmin. The compound MIB (short for methylisoborneol) is more prevalent in state reserves.