RG-415: Chapter 5Collecting Water Sampleshttps://www.tceq.texas.gov/downloads/publications/rg/chapter-5-rg-415.pdf/viewhttps://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png
RG-415: CoverFront cover of publicationhttps://www.tceq.texas.gov/downloads/publications/rg/cover-rg-415.pdf/viewhttps://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png
RG-415: Front matterPreface, Title Page, and Table of Contentshttps://www.tceq.texas.gov/downloads/publications/rg/front-matter-rg-415.pdf/viewhttps://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png
RG-415: Surface Water Quality Monitoring Procedures, Volume 1: Physical and Chemical Monitoring MethodsProcedures for TCEQ staff and other monitoring personnel who collect data on surface water quality in Texas.https://www.tceq.texas.gov/downloads/publications/rg/swqm-procedures-volume-1.pdf/viewhttps://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png
RG-472: On-Site Sewage Facility Rules CompilationContains the statutory authority and administrative rules for the On-Site Sewage Facility program.https://www.tceq.texas.gov/downloads/publications/rg/on-site-sewage-facility-rules-compilation-rg-472.pdf/viewhttps://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png
