Revised Total Coliform (RTCR), Seasonal, and Groundwater

Forms

• RTCR sites and Groundwater Rule (monitoring plan).
• Simple seasonal start-up certificate of delivery form (recommended).
  • Paper seasonal start-up certificate of delivery form.
• Level 1 assessment for RTCR.
• Groundwater entry point chlorine residual disinfectant monitoring log.
• Sample result correction/deletion/invalidation
  • If updates need to be made please resubmit a revised CSV file with only the samples being updated or use the correction/deletion/invalidation form (includes updating residuals). Updated CSVs with the same Lab ID, Lab Sample ID, and Analyte are considered revisions. The most recent submission is used.
  • If a deletion/invalidation is needed please use the correction/deletion/invalidation form (submit under the Certifications category when using the Portal). The request must include the unique lab sample ID, collection date, analyzing lab, analyte, and the reason for the requested sample to be deleted/invalidated.

Guidance

• How to Collect Repeat Samples After a Total Coliform-Positive Sample.
• Seasonal systems handbook.
  • Start-up Procedures (Appendix A).
• Seasonal systems frequently asked questions.
• Hand-pumped wells operational guidance and handbook.
• Groundwater Rule frequently asked questions.
• Quick guide: Minimum disinfection for groundwater.
• Quick guide: Disinfectant residual.
• Color wheel.
• EPA Revised Total Coliform Rule.
• EPA Groundwater Rule.