UGRA Environmental Laboratory
125 Lehmann Drive, Suite 100
Kerrville, TX 78028
(830) 896-5445
Samples acceptance times:
Sample acceptance times are modified during weeks with holiday closures.
General Chemistry and Bacteria samples accepted Monday - Friday 8:00 AM - 4:00 PM. Samples arriving at the lab after 4:00 PM will not be accepted.
BOD and CBOD samples accepted on Wednesday 8:00 AM - 4:00 PM and Thursday 8:00 AM - 12:00 PM only.
Turnaround Times:
Turnaround times vary depending on laboratory workload. For samples run in-house, turnaround time is 10 business days. For subcontracted samples, turnaround time is 3 weeks minimum. If you need your report more quickly, you must pay for a rush.
Rush requests must be approved by the lab manager and are dependent upon laboratory workload. A rush fee will be applied.
Contact laboratory regarding current pricing and turnaround times.
Holiday Closure Schedule: Sample acceptance times are modified during weeks with holiday closures.
November 11, 2025
No bacteria samples will be accepted on Monday, Nov. 10th.
November 27 & 28, 2025
No Bacteria samples will be accepted on Wednesday, Nov. 26th.
BOD/CBOD samples will be accepted until 4pm on Tuesday, Nov. 25th and until noon Wednesday, Nov. 26th.
December 24 & 25, 2025
No Bacteria samples will be accepted on Tuesday, Dec. 23rd.
BOD/CBOD: Samples will be accepted on Friday, Dec. 26th until 1pm ONLY.
January 1, 2026
No bacteria samples will be accepted on Wednesday, Dec. 31st.
BOD/CBOD samples will be accepted until 1 pm on Friday, Jan. 2nd.
Do not collect your BOD/CBOD sample on Wednesday, Dec. 31st, unless it is after 2pm.