For the week of Dec. 23: LCRA ELS will be closed Dec. 24 and 25. Microbiological samples will only be accepted Dec. 26. All courier services will be conducted on Dec. 26 at routinely scheduled times. See the schedule for the week of Dec. 30.

About Us

• LCRA Environmental Laboratory Services (ELS) offers high-quality, reliable and affordable environmental analytical services to customers across the United States. Additionally, ELS offers field and courier services within the state of Texas.
• Our team of expert scientists includes chemists, biologists and microbiologists. We are committed to ensuring our customers receive accurate data on time, using the latest technology, instrumentation and resources.
• Our customers include state and federal agencies, city and county governments, water and wastewater utilities, consultants and engineering firms, industries and manufacturers, and environmental advocacy groups.

Accreditation and approval certifications