Plano households have about two weeks before the stretch of the year that sets their sewer charge for the next 12 months.
The sewer charge on a Plano water bill is based on a Winter Quarter Average, set by how much water a customer uses from November through February, according to a notice the city posted this month and highlighted in its Oct. 16 Plano City News video.
The city recalculates the figure in March, applies it starting with the April bill and keeps it until the next March, so each winter produces a new average.
An illustration with the notice shows the top half of a city water bill with the December, January and February meter readings outlined in red.
Low-use months
According to the notice, those are the months when use bottoms out, because lawn watering is capped at one day a week and pools lose less to evaporation.
The city pitches the period as a way to save money all year, and it suggests fixing lingering leaks before then, such as:





