Semester means the first six months or the second six months of a calendar year.
Child day center means a child day program offered to (i) two or more children under the age of 13 in a facility that is not the residence of the provider or of any of the children in care or (ii) 13 or more children at any location.
Central Clock Time or "CCT" means Central Daylight Time when Daylight Savings Time is in effect and Central Standard Time when Daylight Savings Time is not in effect.
Quarterly (1/Quarter) sampling frequency means the sampling shall be done in the months of March, June, August, and December, unless specifically identified otherwise in the Effluent Limitations and Monitoring Requirements table.
Billing Date means the date upon which the monthly statement is generated and debited to the customer's account.