Rate Information

Tariff Rates Effective June 1, 2020

At its May public rate meeting, the Board of Directors of the Water Authority of Western Nassau County (Water Authority) approved an overall 10.57% increase in water rates.

All rates shown below are based on a 90 day period.

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The following is a summary of rate changes since the Water Authority's inception:

 In addition, the Water Authority passed back earnings credits of $560,000 in fiscal year 1999 - 2000 and $1.8 million (19.8% of average bill) in fiscal year 2000 - 2001.