Shows public water systems that use only purchased water or groundwater how to comply with the disinfectant-level monitoring and reporting requirements of 30 TAC Section 290.110. Includes example calculations, worksheets, sample report, blank report form.
Disinfectant Level Quarterly Operating Report
Downloads folder for Disinfectant Level Quarterly Operating Report
Conversion: Public Notice Template
E2: Lab User Guide
Conversion: Public Notice Template (Spanish)
Form 20067: DLQOR
Form 20067: DLQOR Instructions
Worksheet - Disinfect Residual Worksheet less than 750 population (word)
Worksheet - Disinfect Residual Worksheet less than 750 population (PDF)
Worksheet - Disinfect Residual Worksheet 751 - 4,900 population (Word)
Worksheet - Disinfect Residual Worksheet 751 - 4,900 population (PDF)
Worksheet - Disinfect Residual Worksheet Daily (Word)
Worksheet - Disinfect Residual Worksheet Daily (PDF)
GI 466: Datos Sobre el Proceso de Conversión de Cloro Libre
E2: DLQOR User Guide
Chloramine Notice Word
Chloramine Notice Word (Spanish)
Chloramine Notice PDF
Chloramine Notice PDF (Spanish)
Form 20208: Certificate of Delivery for a public water system to document to the TCEQ that they have completed notification to the public of the public water system changing disinfectant from free chlorine to chloramines.
Chloramine Fact Sheet