Reporting Forms
Use the documents in this section to report on water system operational activities. For more information, please contact us.
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Changes to Public Water Systems (CHG)
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Wyoming System Change Form - This form should be completed and submitted to EPA Region 8 when a Public Water System in Wyoming is making changes to any source, treatment, water system facility (WSF), or management. The form is also available in MS Word format. |
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Tribal System Change Form - This form should be completed and submitted to EPA Region 8 when a Tribal Public Water System is making changes to any source, treatment, water system facility (WSF), or management. The form is also available in MS Word format. |
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Seasonal Operational Change Form - This form should be completed and submitted to EPA Region 8 when a Public Water System is making permanent changes to the season they are serving water to the public. The form is also available in MS Word format. |
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Surface Water/GWUDISW Change Form - This checklist includes all materials which should be completed and submitted to EPA Region 8 when a Wyoming or Tribal Public Water System using Surface Water or GWUDISW (a Subpart H System) is making a change to treatment or building a new treatment plant. The form is also available in MS Word format. |
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GWUDISW Form - The Ground Water Under Direct Influence of Surface Water Assessment form should be completed and submitted to EPA Region 8 when a Public Water System is making any changes to a ground water source. The form is also available in MS Word format. |
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Consumer Confidence Reports (CCR)
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Emergency Response Plan Templates (ERP)
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Ground Water Rule (GWR)
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Lead & Copper Rule (LCR)
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New Public Water Systems (NEW)
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Wyoming Basic Information Form (BIF) - This form should be completed and submitted to EPA Region 8 when a Wyoming water system may be serving water to the public as a brand new entity or a new purchased entity. This form is also available in MS Word format. |
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Tribal Basic Information Form (BIF) - This form should be completed and submitted to EPA Region 8 when a Tribal water system may be serving water to the public as a brand new entity or a new purchased entity. This form is also available in MS Word format. |
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Public Notification (PN)
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E-Coli Contamination Boil Water Advisory Template - In general, you must issue a boil water advisory when a Tier 1 E. coli maximum contaminant level (MCL) occurs. You can use this template as a guide when preparing a boil water advisory. This template is also available in MS Word format. |
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Loss of Pressure Boil Water Advisory Template - In general, you must issue a boil water advisory when a significant loss of pressure in the distribution system occurs. You can use this template as a guide when preparing a boil water advisory for loss of pressure. This template is also available in MS Word format. |
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High Turbidity Boil Water Advisory Template - In general, you must issue a boil water advisory when a high turbidity event occurs, such as a Tier 1 violation. You can use this template as a guide when preparing a boil water advisory for high turbidity situations. This template is also available in MS Word format. |
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Revised Total Coliform Rule Failure To Monitor - Public Notification Template - When a PWS fails to monitor for Total Coliform bacteria, it must issue a public notice to inform the consumers of its water of that failure to monitor. You can use this template as a guide to prepare that public notice. This template is also available in MS Word format. |
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Revised Total Coliform Rule Failure To Report - Public Notification Template - When a PWS fails to report their monitoring results for Total Coliform bacteria, it must issue a public notice to inform the consumers of its water of that failure to report. You can use this template as a guide to prepare that public notice. This template is also available in MS Word format. |
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Ground Water Rule - Boil Water Advisory - Public Notification Template - The Ground Water Rule specifies that a public water system must issue a Boil Water Advisory (Tier 1 Public Notification) when it has been determined that source ground water is contaminated with E. Coli bacteria. You can use this template as a guide to prepare that public notice. This template is also available in MS Word format. |
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Failure To Monitor (FTM) - Public Notification Template - When a PWS fails to monitor for any Federally Regulated Drinking Water Contaminant, it must issue a public notice to inform the consumers of its water of that failure to monitor. You can use this template as a guide to prepare that public notice. This template is also available in MS Word format. |
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Disinfection By-Products (DBP) Precursor Treatment Technique Template - When a PWS fails to meet the required Disinfection By-Product Precursor removal percentage between the source water and the treated water it must issue a public notice to inform the consumers of its water that Total Organic Carbon (TOC) is not adequately removed and this is a treatment technique violation. You can use this template as a guide to prepare that public notice. This template is also available in MS Word format. |
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Haloacetic Acids (HAA5) MCL Template - When a PWS exceedes the maximum contaminant level (MCL) for Haloacetic Acids (HAA5) it must issue a public notice to inform the consumers of its water that the level of Haloacetic Acids detected in their water has exceeded the MCL set by the Federal Regulations. You can use this template as a guide to prepare that public notice. This template is also available in MS Word format. |
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Total Trihalomethanes (TTHM) MCL Template - When a PWS exceedes the maximum contaminant level (MCL) for Total Trihalomethanes (TTHM) it must issue a public notice to inform the consumers of its water that the level of Total Trihalomethanes detected in their water has exceeded the MCL set by the Federal Regulations. You can use this template as a guide to prepare that public notice. This template is also available in MS Word format. |
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Total Trihalomethanes (TTHM) and Haloacetic Acids (HAA5) MCL Template - When a PWS exceedes the maximum contaminant level (MCL) for both Total Trihalomethanes (TTHM) and Haloacetic Acids (HAA5) it must issue a public notice to inform the consumers of its water that the levels of Total Trihalomethanes and Haloacetic Acids detected in their water have exceeded the MCLs set by Federal Regulations. You can use this template as a guide to prepare that public notice. This template is also available in MS Word format. |
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Revised Total Coliform Rule (RTCR)
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Sanitary Surveys (SS)
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Stage 1 DBPR - DBP Precursors (DBPP)
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DBPP Form 1 - Total Organic Carbon (TOC) Laboratory Report Form, including instructions for completing the TOC laboratory report. |
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DBPP Form 2 - Alternative Compliance Criteria Determination for Conventional Filtration Treatment Plants, including instructions for completing the form. DBPP Form 2 is also available in MS Excel format. This form will compute the RAAs for you. DBPP Form 2 Instructions contains instructions for completing the Excel version of DBPP Form 2. |
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DBPP Form 3 - Alternative Compliance Criteria Determination for Conventional Filtration Treatment Plants, including instructions for completing this form. |
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DBPP Form 4 - Enhanced Coagulation Compliance Determination for Conventional Filtration Treatment Plants, including instructions for completing this form. This form is also available in MS Excel format. This form will compute the RAAs, actual TOC removal percentage, TOC removal ratios and the running annual average of the TOC removal ratios for enhanced coagulation compliance. DBPP Form 4 Instructions contains instructions for completing the Excel version of DBPP Form 4. |
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Stage 2 Disinfectants/Disinfection By-Products Rule
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Stage 2 DBPR Compliance Monitoring Plan Template - Stage 2 DBPR Compliance Monitoring Plan Template For Public Water Supply Systems, including instructions and addendums. This form is also available in MS Word format. |
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Stage 2 DBPR LRAA Form - Stage 2 DBPR Reporting Form for Locational Running Annual Average (LRAA) for Total Trihalomethanes (TTHMs) and Haloacetic Acids (HAA5s), including instructions for completing this form. This form is also available in MS Excel format. |
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TTHM HAA5 OEL Calculator - This MS Excel spreadsheet can be used to calculate the Operational Evaluation Level (OEL) For Total Trihalomethanes (TTHMs) and Haloacetic Acids (HAA5s). |
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Stage 2 DBPR Operational Evaluation Report - The Stage 2 DBPR Operational Evaluation Report must be completed and sent to EPA Region 8 no later than 90 days after being notified of analytical results that indicate an operational evaluation level has been exceeded. This form is also available in MS Word format. |
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Surface Water Treatment Rules (SWTR)
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Instructions for SWTR Monthly Operating Reports - Includes: Instructions for All Types of Filtration; Instructions for Entry Point Residual Disinfectant; Instructions for Distribution System Disinfectant Residual; Instructions for Membrane Filtration; and Instructions for Ultraviolet Disinfection. |
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IESWTR Form for Conventional or Direct Filtration ≥ 10K - Use this form for systems using conventional or direct filtration and serving populations of at least 10,000 people. The IESWTR monthly report for turbidity and disinfection data contains the Daily Data Sheet for Combined Filter Effluent (CFE) Turbidity, Disinfectant Residual Data, and Individual Filter (IF) Turbidity Monitoring data. The form is also available in MS Word format and in MS Excel format for use in completing the report on your computer. |
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LT1SWTR Form for Conventional or Direct Filtration < 10K - Use this form for systems using conventional or direct filtration and serving populations of less than 10,000 people. The LT1SWTR monthly report for turbidity and disinfection data contains the Daily Data Sheet for Combined Filter Effluent (CFE) Turbidity, Disinfectant Residual Data, and Individual Filter (IF) Turbidity Monitoring data. The form is also available in MS Word format and in MS Excel format for use in completing the report on your computer. |
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LT1SWTR Form for Alternative Technology Filtration (MF, UL, RO) - Use this form if your system uses Membrane Filtration (Microfiltration, Ultrafiltration, or Reverse Osmosis). This form asks for disinfectant residual and turbidity data and for you to perform certain calculations. The form is also available in MS Word format and in MS Excel format for use in completing the report on your computer. |
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LT1SWTR Form for Alternative Technology Filtration (BF, DE, SS, CT) - Use this form if your system uses bag filtration, diatomaceous earth, slow sand, or cartridge filtration. This form asks for disinfectant residual and turbidity data and for you to perform certain calculations. The form is also available in MS Word format and in MS Excel format for use in completing the report on your computer. |
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SWTR Daily Reporting Sheet for UV Systems - This form should be completed and submitted monthly to EPA Region 8 when a small (generally < 40 gpm) public water system utilizes ultraviolet disinfection. The form is also available in MS Word format and in MS Excel format for use in completing the report on your computer. |
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SWTR Fact Sheet - A summary of the requirements for filtered public water systems under the: Surface Water Treatment Rule (SWTR); Filter Backwash Recycling Rule; Interim Enhanced SWTR (IESWTR); Long Term 1 Enhanced SWTR (LT1ESWTR); and Long Term 2 Enhanced SWTR (LT2). |
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Training (TRN)
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