- Surface Water Treatment Rule (monitoring plan)
- Monthly operating reports (MORs) forms for turbidity and disinfectant monitoring
- Individual filter effluent turbidity exceedance reporting(only required for exceedances).
- Concentration time (CT) online calculator | CT Excel-based calculator.
- Screening tool v3.2 for groundwater under direct influence of surface water (GWUDI).
- Microscopic particulate analysis— significance model calculator.
- Microscopic particulate analysis guidance for evaluation of surface water.
Concentration time (CT) and log inactivation
- Technical Guidance Manual on Computational Fluid Dynamics Modeling of Chlorine Contact Basins
- Determining Baffling Factors Through the Use of CFD Modeling (includes all appendices).
- Determining Baffling Factors Through the Use of CFD Modeling (manual only).
- Appendix A - CFD Modeling Application and Review Checklist.
- Appendix B - Sample Clearwell Baffling Factor CFD Report.
- Appendix B.1 - Sample Clearwell Baffling Factor CFD Completed Review Checklist.
- Appendix C - CFD Modeling Example Library.
- Appendix D - Literature Review on CFD Modeling of Chlorine Contact Basins.