Total Coliform Rule

RG-421: Coliform Monitoring, Analyzing, and Reporting

Intended for operators of public water systems, this publication is a guide to the regulatory requirements related to microbial monitoring, reporting, compliance, and public notification, including the Revised Total Coliform Rule and the Groundwater Rule.

RTCR Level 1 Assessment Form 20901

RTCR Level 1 Assessment Form

RTCR Level 1 Assessment Form 20901

RTCR Level 1 Assessment

Form - 20894: Lab Positive Result Form

Lab Positive Result Form 20894

Microbial Sample Collection Example SOP

RTCR Repeat Requirements Diagram

RTCR Sample Siting Plan Form 20900 Word

GWR - Triggered Source Monitoring Plan Checklist Distribution

GWR Triggered Source Monitoring Plan Checklist Distribution

GWR - Triggered Source Monitoring Plan Checklist Hydrogeologic

GWR Triggered Source Monitoring Plan Checklist Hydrogeologic

Form - 20891: GWR Notification of Inactive Wells for Triggered and Assessment Source Monitoring Form 20891

GWR Notification of Inactive Wells Form 20891

Form - 10525: Instructions for Completing the TCEQ Microbial Reporting Form

Instructions for Completing the TCEQ Microbial Reporting Form

Form - 20629: RTCR Positive Sample Invalidation Request

RTCR Positive Sample Invalidation Request Form 20629

RTCR Level 2 Assessment Form 20769

Form - 20362 GWMOR 4Log MGD

GW Monthly Operating Report 4log MGD

GWR - CT Study Template

RTCR Level 2 Assessment Form 20769

RTCR Seasonal Startup Procedures Form 20892

RTCR Sample Siting Plan Form 20900

GWR - Compliance and CT Studies

RTCR - Common Assessment Findings Presentation

RTCR Common Assessment Findings