Code of Federal Regulations · Subpart
Subpart T — Enhanced Filtration And Disinfection—systems Serving Fewer Than 10,000 People
40 C.F.R. pt. 141, subpt. T
- § 141.500 General Requirements
- § 141.501 Who Is Subject To The Requirements Of Subpart T?
- § 141.502 When Must My System Comply With These Requirements?
- § 141.503 What Does Subpart T Require?
- § 141.510 Is My System Subject To The New Finished Water Reservoir Requirements?
- § 141.511 What Is Required Of New Finished Water Reservoirs?
- § 141.520 Is My System Subject To The Updated Watershed Control Requirements?
- § 141.521 What Updated Watershed Control Requirements Must My Unfiltered System Implement To Continue To Avoid Filtration?
- § 141.522 How Does The State Determine Whether My System's Watershed Control Requirements Are Adequate?
- § 141.530 What Is A Disinfection Profile And Who Must Develop One?
- § 141.531 What Criteria Must A State Use To Determine That A Profile Is Unnecessary?
- § 141.532 How Does My System Develop A Disinfection Profile And When Must It Begin?
- § 141.533 What Data Must My System Collect To Calculate A Disinfection Profile?
- § 141.534 How Does My System Use This Data To Calculate An Inactivation Ratio?
- § 141.535 What If My System Uses Chloramines, Ozone, Or Chlorine Dioxide For Primary Disinfection?
- § 141.536 My System Has Developed An Inactivation Ratio; What Must We Do Now?
- § 141.540 Who Has To Develop A Disinfection Benchmark?
- § 141.541 What Are Significant Changes To Disinfection Practice?
- § 141.542 What Must My System Do If We Are Considering A Significant Change To Disinfection Practices?
- § 141.543 How Is The Disinfection Benchmark Calculated?
- § 141.544 What If My System Uses Chloramines, Ozone, Or Chlorine Dioxide For Primary Disinfection?
- § 141.550 Is My System Required To Meet Subpart T Combined Filter Effluent Turbidity Limits?
- § 141.551 What Strengthened Combined Filter Effluent Turbidity Limits Must My System Meet?
- § 141.552 My System Consists Of “alternative Filtration” And Is Required To Conduct A Demonstration—What Is Required Of My System And How Does The State Establish My Turbidity Limits?
- § 141.553 My System Practices Lime Softening—Is There Any Special Provision Regarding My Combined Filter Effluent?
- § 141.560 Is My System Subject To Individual Filter Turbidity Requirements?
- § 141.561 What Happens If My System's Turbidity Monitoring Equipment Fails?
- § 141.562 My System Only Has Two Or Fewer Filters—Is There Any Special Provision Regarding Individual Filter Turbidity Monitoring?
- § 141.563 What Follow-up Action Is My System Required To Take Based On Continuous Turbidity Monitoring?
- § 141.564 My System Practices Lime Softening—Is There Any Special Provision Regarding My Individual Filter Turbidity Monitoring?
- § 141.570 What Does Subpart T Require That My System Report To The State?
- § 141.571 What Records Does Subpart T Require My System To Keep?