Annual Operating Periods & Populations Served
Annual operating period
indicates the period(s) of the year that the water system is in operation.
The Annual Operating Periods & Populations Served display box
indicates the Start Month,
Start Day, End
Month, End Day of the annual
operating period of the public water system. It
also displays the Population Type
and the Population Served.
Some water systems serve seasonal populations, some serve
only year-round populations, and others serve mixed populations and annual
operating periods.
Annual operating periods have a starting month and day and
an ending month and day and are effective for a number of years.
Display of
Annual Operating Periods is limited to those with End Date is Null (not
valued) or Less Than 1 Year from today.