Documents & Information
Find all necessary documents and sample information for your analytic testing.
Please fill out and print to bring this double-sided document with your samples. This document is necessary to validate your analysis. If you have any questions, contact us.
Customers with existing accounts, please use this electronic portal to log in with the username and password provided. The electronic portal will provide you access to current and past Chains of Custody as well as data. If you would like to set up an account or have any questions, contact us.
Please print, fill out, sign and bring form for all bacteria samples that need to be reported to TCEQ Drinking Water Program. Form must have a PWS number. If you have any questions, contact us.
View an example of an SATL water quality report. If you have any questions, contact us.
View our guide to collecting water samples for minerals and bacteria analysis. If you have any questions, contact us.