top of page
Sample Receiving Hours
Standard Samples:
Monday - Friday: 8:00 am - 5:00 pm
Saturdays: Requires prior notification and approval from Project Management
​
Total and Fecal COLIFORM Samples:
Monday - Thursday: 8:00 am - 5:00 pm
Friday: 8:00 am - Noon
​
Nitrate and BOD Samples:
Monday - Thursday: 8:00 am - 5:00 pm
Friday: 8:00 am - 2:00 pm
​
Holidays & Closures (2025)
New Year's Day (2025): Wednesday, January 1st
Closed
Martin Luther King Jr Day: Monday, January 20th
Open
President's Day: Monday, February 17th
Open
Memorial Day: Monday, May 26th
Closed
Juneteenth: Thursday, June 19th
Open
Independence Day: Friday, July 4th
Closed
Labor Day: Monday, September 1st
Closed
Indigenous People's Day (also observed as Columbus Day): Monday, October 13th
Open
Veteran's Day: Tuesday, November 11th
Open
Thanksgiving: Thursday, November 27th
Closed Thursday & Friday
Christmas Day: Thursday, December 25th
Closed Thursday & Friday
New Year's Day (2026): Thursday, January 1st
Closed
bottom of page