Environmental Services Laboratory Documents
- NELAP Accreditation Certificate 06-01-2019
- Map and Directions to the Lab
- 2019 Lab Holidays and Closures
- Laboratory Fee Schedule 03-2019
- Standard Operating Procedure: Bac-T Sample Collection, Transportation and Storage for External Customers
Links
General Information
Public Water Systems
- TCEQ Drinking Water Watch
- TCEQ Ground Water Rule (GWR)
- EPA’s Ground Water and Drinkingwater Web Site
- National Ground Water Association
- Texas Administrative Code (TAC) 290.46(s)(C)(i)
EPA Federal Revised Total Coliform Rule (RTCR) effective April 1, 2016
- EPA’s Revised Total Coliform Rule and Total Coliform Rule
- TCEQ Federal Revised Coliform Rule Information (this page includes a link to the February 4, 2016 AWWA and TCEQ online webcast)
- TCEQ EPA Federal RTCR PWS Training Workshop Presentation 10-28-15 (this is a MS Office PowerPoint2013 file)
Private Well Owners