Rochester vs Long Island City Water Quality

If you are comparing Rochester and Long Island City water quality - whether moving, choosing between the two, or curious about a relative's water - here is what the data shows.

Hardness comparison

Rochester has dramatically harder water at 162 PPM versus Long Island City at 25 PPM, a difference of 137 PPM. At 162 PPM, Rochester residents will notice spotting and reduced soap efficiency. A softener is recommended for long-term appliance protection. Long Island City residents generally do not need any water softening equipment.

This difference has real practical impact. Rochester homeowners deal with scale buildup on water heaters, extra soap and detergent use, and shorter appliance lifespans that Long Island City residents largely avoid.

Water sources and why they differ

Water sources differ: Rochester draws from Hemlock Lake, Canadice Lake, while Long Island City uses Surface water (reservoirs). Both use similar source types, but local geology creates the hardness variation.

What this means for you

If you are moving from Long Island City to Rochester, you will notice the water difference. Budget for a water softener and expect to use more soap and detergent until you install one. If moving the other direction, from Rochester to Long Island City, you may be pleasantly surprised by how much better soap lathers and how your skin feels.

Not sure what your specific situation needs? Take the quiz to get a recommendation based on your water data, budget, and household size.