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Office of Water

Agency prefix 2040 · OW · Independent Agencies · Latest filing 2026-02-20

Agency summary

Agency code: OW

Government type: Independent Agencies

Indexed filings: 797

Latest filing date: 2026-02-20

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Forms
OMB Number Title Latest filing
2040-0311 Consumer Confidence Report Rule Revisions and Compliance Monitoring Data Collection (Final Rule) 2024-11-15
2040-0310 Supplemental Effluent Limitations Guidelines and Standards for the Steam Electric Power Generating Point Source Category (Proposed Rule) 2024-06-11
2040-0309 Water Quality Standards Regulatory Revisions to Protect Tribal Reserved Rights (Proposed Rule) 2024-06-10
2040-0308 Chromium Finishing Industry Data Collection (New) 2023-04-28
2040-0307 PFAS National Primary Drinking Water Regulation Rulemaking (Proposed Rule) 2024-11-27
2040-0306 Meat and Poultry Products Industry Data Collection (Proposed Rule) 2024-03-25
2040-0305 Proposed 2022 National Pollutant Discharge Elimination System General Permit for Discharges from Construction Activities 2025-02-28
2040-0304 Unregulated Contaminant Monitoring Rule (UCMR 5) (Renewal) 2025-01-16
2040-0303 State Petitions for No-Discharge Zones (NDZs), Emergency Orders, Review of National Standards of Performance, and Enhanced Great Lakes System Requirements under CWA Section 312(p) (Final Rule) 2024-10-30
2040-0302 2020 Drinking Water Infrastructure Needs Survey and Assessment (NEW) 2023-08-29
2040-0301 CWA and SDWA Data Collection of Resource Needs for Utilities During the COVID-19 National Emergency (Change) 2020-09-28
2040-0300 2021 National Pollutant Discharge Elimination System (NPDES) Multi-Sector General Permit (MSGP) for Industrial Stormwater Discharges (Final Rule) 2021-02-11
2040-0299 Use of Lead Free Pipes, Fittings, Fixtures, Solder and Flux for Drinking Water (Renewal) 2023-12-28
2040-0298 Contaminant Occurrence Data in Support of the EPA's Fourth Six-Year Review of National Primary Drinking Water Regulations 2019-10-31
2040-0297 Lead and Copper Rule Revisions (LCRR) (Renewal) 2023-12-28
2040-0296 National Primary Drinking Water Regulation for Perchlorate (Proposed Rule) 2026-02-20
2040-0295 Water Quality Certification Regulations (Renewal) 2023-10-12
2040-0294 National Study of Nutrient Removal and Secondary Technologies: Publicly Owned Treatment Works (POTW) Screener Questionnaire (New) 2021-07-30
2040-0293 Public Notification Requirements for CSOs in the Great Lakes Basin (Renewal) 2021-02-24
2040-0292 EPA Application Materials for the Water Infrastructure Finance and Innovation Act (WIFIA) (Renewal) 2023-04-28
2040-0290 Treatment of Indian Tribes in a Similar Manner as States for Purposes of Section 303(d) of the Clean Water Act (Renewal) 2023-02-08
2040-0289 Revised Interpretation of Clean Water Act Tribal Provision (Proposed Rule) 2016-05-16
2040-0288 Revisions to the Total Coliform Rule (Final Rule) 2015-08-18
2040-0287 Effluent Limitation Guidelines and Standards for the Dental Category (Renewal) 2020-11-30
2040-0286 Water Quality Standards Regulatory Clarifications (Proposed Rule) 2015-12-31
2040-0285 Effluent Guidelines and Standards for the Airport Deicing Category (Renewal) 2015-03-27
2040-0284 NPDES Pesticide General Permit for Point Source Discharges from the Application of Pesticides (New) 2016-11-07
2040-0283 Willingness to Pay Survey for Section 316(b) Existing Facilities Cooling Water Intake Structures 2012-02-09
2040-0282 Stormwater Management Including Discharges From Developed Sites Questionnaires (Revision) 2010-07-26
2040-0281 Questionnaire for Steam Electric Power Generating Effluent Guidelines (New) 2010-03-09
2040-0280 Turbidity Monitoring Requirements for Construction Sites Regulated by the Effluent Limitations Guidelines and Standards for the Construction and Development Point Source Category (Proposed Rule) 2010-01-29
2040-0279 Coalbed Methane Extraction Sector Survey (New) 2008-07-15
2040-0278 Federal Requirements Under the Underground Injection Control (UIC) Program for Carbon Dioxide (CO2) Geologic Sequestration (GS) Wells (Proposed Rule) 2008-08-05
2040-0277 National Primary Drinking Water Regulations: Aircraft Drinking Water Rule 2010-02-25
2040-0276 Proficiency Testing Studies for Drinking Water Laboratories 2007-07-26
2040-0275 Information Collection Request for Contaminant Occurrence Data in Support of EPA's Second Six-Year Review of National Primary Drinking Water Regulations 2010-02-16
2040-0274 Information Collection Request for the 2007 Drinking Water Infrastructure Needs Survey and Assessment (DWINSA) 2015-03-17
2040-0273 Community Water System Survey 2006 2006-10-23
2040-0272 Reporting and Recordkeeping Requirements Under EPA's Water Efficiency Program 2021-06-30
2040-0271 National Primary Drinking Water Regulations: Ground Water Rule (Final Rule) 2006-07-13
2040-0270 Unregulated Contaminant Monitoring Regulation (UCMR 3) (Proposed Rule) 2019-03-29
2040-0269 Survey of Drinking Water Treatment Facilities 2006-07-13
2040-0268 Cooling Water Intake Structures at Phase III Facilities (Renewal) 2014-01-16
2040-0267 Survey of Airport Deicing Operations 2005-10-19
2040-0266 The National Primary Drinking Water Regulations; Long Term 2 Enhanced Surface Water Treatment Rule (Final Rule) 2005-09-27
2040-0265 The National Primary Drinking Water Regulations; Stage 2 Dis- infectants and Disinfection Byproducts Rule (Final Rule) 2006-01-24
2040-0263 Unincorporated Harris County Precincy 2 Water/Wastewater Study 2005-08-02
2040-0262 Willingness to Pay Survey: Phase III Cooling Water Intake Structures: Instrument, Pre-test, and Implementation 2005-11-18
2040-0260 Survey Questionnaire to Determine the Effectiveness, Costs, and Impacts of Sewage and Graywater Treatment Devices for Large Cruise Ships Operating in Alaska. 2005-01-04
2040-0258 Concentrated Aquatic Animal Production Effluent Guidelines (Renewal) 2007-09-27
2040-0257 Cooling Water Intake Structures Phase II Existing Facility (Renewal) 2014-08-15
2040-0254 Survey to Determine the Effectiveness of No Discharge Zones (NDZs) for Vessel Sewage and Marine Sanitation Devices 2003-07-07
2040-0253 Title VI of the Public Health Security and Bioterrorism Pre- paredness and Response Act of 2002: Drinking Water Security and Safety 2014-11-25
2040-0252 Tribal Operator Certification Program 2003-01-21
2040-0251 2003 Drinking Water Infrausructure Needs Survey 2002-10-11
2040-0250 Revised NPDES and Effluent Limitation Guidelines for Concentrated Animal Feeding Operations in Response to Waterkeeper Decision (Proposed Rule) 2014-01-16
2040-0248 2003 Report to Congress on Impacvts and Control of Combined Sewer Overflows and Sanitary Sewer Overflows 2002-07-15
2040-0247 Drinking Water Customer Satisfaction Survey 2002-05-03
2040-0246 Laboratory Quality Assurance Evalution Program for Analysis of Cryptosporidum Under the Safe Drinking Water Act (Renewal) 2018-01-31
2040-0244 US EPA BEACH Act Grant Program 2023-04-28
2040-0243 Minimum Monitoring Requirements for Direct and Indirect Discharg- ing Mills in the Bleached Papergrade Kraft and Soda Subcategory and the Papergrade Sulfite Subcategory of the Pulp, Paper, ... 2005-05-19
2040-0242 Certification in Lieu of Chloroform Minimum Monitoring Require- ments for Direct and Indirect Discharging Mills in the Bleached Papergrade Kraft and Soda Subcategory of the Pulp, Paper and .... 2005-05-19
2040-0241 Cooling Water Intake Structures New Facility Final Rule 2015-12-28
2040-0240 2000 Aquatic Animal Production Industry Surveys 2001-09-20
2040-0239 Information Collection Request for Baseline Standards and Best Management Practices for the Coal Mining Point Source Category (40 CFR Part 434) - Coal Remining Subcategory and Western Alkalin 2005-05-24
2040-0238 National Wastewater Operator Training and Technical Assistance Program - CWA 104(g)(1)(Renewal) 2008-06-20
2040-0237 200 Aquatic Animal Production Industry Surveys 2001-06-01
2040-0236 Operator Certification Guidelines and Operator Certification Expense Reimbursement Grants Program 2002-02-27
2040-0235 Pollution Prevention Compliance Alternative; Transportation Equipment Cleaning (TEC) Point Source Category (Renewal) 2005-01-04
2040-0231 National Primary Drinking Water Regulations: Arsenic and Clarifications to Compliance and New Source Contaminants Monitoring 2000-12-22
2040-0230 Information Collection Request for Best Management Practices Alternatives, Effluent Limitations Guidelines and Standards, Oil and Gas Extraction Point Source Category (40 CFR Part 435) 2000-12-18
2040-0229 Information Collection Request for Long Term 1 Enhanced Surface Water Treatment Rule (Final Rule) 2003-12-03
2040-0228 Information Collection Request for National Primary Drinking Water Regulations: Radionuclides 2000-10-18
2040-0227 Community Water System Survey 2000-09-15
2040-0226 National Listing of Fish Advisories (Renewal) 2022-02-28
2040-0225 Meat Products Industry Survey 2000-09-05
2040-0224 Information Collection Request for Filter Backwash Recycling Rule (Final Rule) 2002-03-28
2040-0216 State Water Quality Program Management Resource (Gap) Analysis 2003-08-13
2040-0214 Revisions to the Underground Injection Control Regulations for Class V Injection Wells (Final Rule) 1999-08-27
2040-0213 Industry Detailed Questionnaire: Phase III Cooling Water Intake Structures 2003-03-28
2040-0211 Phase II of the NPDES Storm Water Program (Final Rule ICR) 2006-07-13
2040-0210 Information Collection Request: National Primary Drinking Water Regulation for Lead and Copper (Final Rule) 2003-10-17
2040-0209 Public Water System Supervision Program Public Notification Requirements 1999-12-14
2040-0208 Unregulated Contiminant Monitoring Regulations for Public Water systems; Analytical Methods for List 2 Contaminants (Proposed Rule) 2003-08-11
2040-0207 Best Management Practices for the Bleached Papergrade Kraft and Soda Subcategory and the Papergrade Sulfite Subcategory of the Pulp, Paper, and Paperboard Point Source Category 2005-06-27
2040-0206 Small System Survey 1998-12-02
2040-0205 Title Information Collection Request for Final National Primary Treatment Rule 2022-07-21
2040-0204 Information Collection Request for Final National Primary Drink- ing Water Regulations; Stage 1 Disinfectants/Disinfection Bypro- ducts Rule 2023-03-28
2040-0203 Industry Screener Questionnaire: Phase 1 Cooling Water Intake Structures 1998-11-10
2040-0202 Milestones Plans for the Bleached Papergrad Kraft and Soda Sub- category of the Pulp, Paper and Paperboard Manufacturing Category 2005-06-20
2040-0201 Consumer Confidence Reports for Community Water Systems 1998-09-09
2040-0198 1999 Drinking Water Infrastructure Needs Survey 1998-08-13
2040-0197 State Source Water Assessment and Protection Programs 2022-07-28
2040-0195 Public Water System Supervision Primacy Regulation 1998-04-27
2040-0194 The Class V Underground Injection Control Study 1998-04-06
2040-0193 Collection of 1997 Iron and Steel Industry Data 1999-12-07
2040-0189 National Health Protection Survey of Beaches 2003-01-10
2040-0188 Notice of Intent of Stormwater Discharges Associated with Construction Activity under an NPDES General Permit 2006-07-13
2040-0187 Establishment of No-Discharge Zones for Discharges Incidental to the Normal Operation of Armed Forces Vessels under CWA Section 312(n) 2022-08-12
2040-0186 Public Water Systems Annual Compliance Report 1997-07-21
2040-0185 Information Request for Drinking Water State Revolving Fund Programs 2023-05-24
2040-0184 1996 Metal Products and Machinery Industry Phase II Survey 1997-06-04
2040-0183 National Primary Drinking Water Regulations: Monitoring Requirements for Public Drinking Water Supplies; Cryptosporidium, Giardia, Viruses, Disinfection Byproducts, Water Treatment.... 1996-05-21
2040-0181 Municipal Water Pollution Prevention Program Evaluation (Self-Audit) 1995-04-26
2040-0180 WATER QUALITY GUIDANCE FOR GREAT LAKES SYSTEM 2005-08-23
2040-0179 1994 DETAILED QUESTIONNAIRE FOR TRANSPORTATION EQUIPMENT CLEANING INDUSTRY 1994-12-21
2040-0176 1995 DRINKING WATER NEEDS SURVEY 1994-07-25
2040-0173 NATIONAL SURVEY OF THE FINANCIAL AND OPERATING CHARACTERISTICS OF COMMUNITY WATER SUPPLIERS 1996-03-18
2040-0171 U.S. ENVIRONMENTAL PROTECTION AGENCY 1994 INDUSTRIAL LAUNDRIES INDUSTRY QUESTIONNAIRE 1996-07-31
2040-0170 Information Collection Request for the Combined Sewer Overflow Policy 2005-01-27
2040-0168 INFORMATION REQUIREMENTS FOR 404 STATE PERMIT APPLICATIONS, PRENOTIFICATION PRIOR TO DISCHARGE OR REPORTING PURSUANT TO GENERAL PERMIT, TRANSMISSION OF INFORMATION TO FEDERAL.... 2025-02-28
2040-0167 1992 WASTE TREATMENT INDUSTRY PHASE II: LANDFILLS QUESTIONNAIRE, 1992 WASTE TREATMENT INDUSTRY PHASE II: INCINERATORS QUESTIONNAIRE 1996-07-31
2040-0166 1993 SCREENER QUESTIONNAIRES FOR THE TRANSPORTATION EQUIPMENT CLEANING INDUSTRY 1996-07-31
2040-0165 CHESAPEAKE BAY ATTITUDE SURVEY 1993-08-30
2040-0164 Reporting Requirements under EPA's Water Alliances for Voluntary Efficiency (WAVE) Program 2003-12-03
2040-0163 1993 SCREENER QUESTIONNAIRE FOR THE INDUSTRIAL LAUNDRIES INDUSTRY 1993-05-13
2040-0162 1993 WASTE TREATMENT INDUSTRY PHASE II: LANDFILLS SCREENER SURVEY, 1993 WASTE TREATMENT INDUSTRY PHASE II: INCINERATORS SCREENER SURVEY 1996-07-31
2040-0161 F033 SURFACE PROTECTION LISTING 1993-04-27
2040-0160 1993 COASTAL OIL AND GAS QUESTIONNAIRE 1993-04-23
2040-0157 STANDARDS FOR THE USE OR DISPOSAL OF SEWAGE SLUDGE AT 40 CFR 503 1992-12-22
2040-0155 NATIONAL PRIMARY DRINKING WATER REGULATIONS - SYNTHETIC ORGANIC CHEMICALS AND INORGANIC CHENICALS (PHASE 5) 1992-10-01
2040-0154 LOW-COST, SMALL SYSTEM TECHNOLOGY DATA COLLECTION 1992-03-10
2040-0153 STATE COASTAL NONPOINT PROGRAM DEVELOPMENT AND APPROVAL GUIDANCE AND GUIDANCE SPECIFYING MANAGEMENT MEASURES TO CONTROL COASTAL NONPOINT POLLUTION (COASTAL ZONE....) 2014-01-30
2040-0152 FINAL REGULATORY REVISIONS TO EXPAND STATE IDENTIFICATION OF POINT SOURCES DISCHARGING TOXICS INTO IMPAIRED WATERS (CWA SECTION 304(1)) 1991-10-23
2040-0151 1991 WASTE TREATMENT INDUSTRY QUESTIONNAIRE AND 1991 DETAILED MONITORING QUESTIONNAIRE 1991-01-11
2040-0150 FINAL RULE TO IMPLEMENT THE RECOMMENDATIONS OF THE DOMESTIC SEWAGE STUDY 1990-08-15
2040-0149 SEARCH FOR ENVIRONMENTAL INFORMATION RESOURCES 1990-07-27
2040-0148 SURVEY OF MACHINERY MANUFACTURING AND REBUILDING (REVISED) 1990-07-13
2040-0146 SURVEY OF PHARMACEUTICAL INDUSTRY (DETAILED QUESTIONNAIRE) 1991-06-28
2040-0144 1990 NATIONAL CENSUS OF THE PULP, PAPER, AND PAPERBOARD MANUFACTURING FACILITIES 1992-07-17
2040-0142 SOLE SOURCE AQUIFER DEMONSTRATION PROGRAM 1990-03-21
2040-0141 INFORMATION ON DIOXIN DISCHARGES FROM PULP AND PAPER MILLS 1990-02-07
2040-0140 WETLANDS INDIAN REGULATION 1996-02-29
2040-0139 PESTICIDE FORMULATOR/PACKAGER QUESTIONNAIRE 1989-11-06
2040-0138 National Estuary Program (Renewal) 2023-08-16
2040-0135 PESTICIDES IN GROUNDWATER GIS CASE STUDY 1989-08-31
2040-0131 STATE REVOLVING FUND REPORT TO CONGRESS QUESTIONNAIRE 1989-06-07
2040-0130 CONTROL STRATEGY FOR COMBINED SEWER OVERFLOWS (CSOS) 1989-05-09
2040-0129 NATIONAL USER CHARGE RATE SURVEY 1989-04-24
2040-0128 STATE SLUDGE MANAGEMENT PROGRAM REGULATIONS 1992-07-08
2040-0124 PHARMACEUTICAL INDUSTRY SURVEY (PHASE I: SCREENER QUESTIONNAIRE) 1989-03-03
2040-0119 NATIONAL SEWAGE SLUDGE QUESTIONNAIRE SURVEY 1989-04-11
2040-0118 STATE REVOLVING FUND PROGRAMS 2020-07-31
2040-0112 STUDY IN DIOXIN FORMATION DURING BLEACHING OF WOOD PULP 1988-02-10
2040-0111 PESTICIDE MANUFACTURING FACILITY CENSUS FOR 1986 1989-01-04
2040-0110 WASTEWATER PERMIT COMPLIANCE ASSESSMENT INFORMATION 2007-09-27
2040-0109 SOLE SOURCE AQUIFER DESIGNATION PROGRAM AND DEMONSTRATION PROGRAM (RULE: CRITERIA FOR IDENTIFYING CRITICAL AQUIFER PROTECTION AREAS) 1990-03-21
2040-0108 NATIONAL TAPWATER CONSUMPTION SURVEY (PILOT SURVEY) 1987-10-15
2040-0107 NATIONAL SURVEY OF PESTICIDES IN DRINKING WATER WELLS (PILOT STUDY) 1987-12-28
2040-0105 STATE CONDUCTED INVENTORY OF INJECTION WELLS 1986-05-14
2040-0104 UNDERGROUND INJECTION CONTROL FEDERAL REPORTING 1986-05-14
2040-0103 SURVEY OF COMMUNITY WATER SYSTEMS 1986-03-07
2040-0102 STATE SEWAGE SLUDGE MANAGEMENT PROGRAM INFORMATION 1986-02-21
2040-0101 Recognition Application for Sustainable Water Leadership Program (Renewal) 2010-07-13
2040-0099 INFORMATION REQUIREMENTS FOR ADVANCED TREATMENT PERFORMANCE EVALUATION 1985-08-07
2040-0097 APPLICATION FOR PERMIT TO DISCHARGE WASTEWATER - FORM 1 (GENERAL INFORMATION) 1985-02-28
2040-0096 APPLICATION FOR PERMIT TO DISCHARGE WASTEWATER - FROM 2C 1985-02-28
2040-0095 Information Requirements for Construction Grants Delegation to States 2003-01-27
2040-0094 UNIFORM FEDERAL TRANSPORTATION AND UTILITY SYSTEM APPLICATION FOR USE ON ALASKAN CONSERVATION SYSTEM UNIT LANDS (958) 1985-02-28
2040-0093 PROVISION FOR DISCHARGE AUTHORIZATION -- ORE RECOVERY MILLS 1986-06-03
2040-0092 NONPOINT SOURCE ASSESSMENT PROJECT 1985-01-08
2040-0091 NPDES APPLICATION FOR PERMIT TO DISCHARGE WASTEWATER - FORMS A, C, AND SHORT FORMS A, C, D 1984-10-16
2040-0090 STATE DRINKING WATER SUPPLY PROGRAM INFORMATION (FLOURIDE RULE AMENDMENT) 2023-03-28
2040-0089 LABORATORY PERFORMANCE EVALUATION OF WATER AND WASTE LABORATORIES 1985-09-11
2040-0088 STATE CONCURRENCE ON SECONDARY TREATMENT VARIANCE 2024-04-30
2040-0087 REPORT OF POLLUTION-CAUSED FISH KILL 1986-03-04
2040-0086 NPDES Wastewater Permit Application Forms and Regulatory Revisions for Municipal Discharges and Sewage Sludge Use or Disposal -- Forms 2A/2S 2007-03-22
2040-0085 MUNICIPAL WASTEWATER TREATMENT FACILITY CONSTRUCTION GRANT PROGRAM STATE PROJECT PRIORITY LISTS (0844) 1984-10-16
2040-0084 INFORMATION TO DETERMINE IF A FACILITY IS A NEW SOURCE (052) 1984-10-16
2040-0083 WASTEWATER PERMITTEE COMPLIANCE SCHEDULE REPORTS 1984-10-16
2040-0082 WASTEWATER PERMIT QUARTERLY NONCOMPLIANCE REPORT 1985-06-11
2040-0081 RECORDKEEPING OF SUPPORTING APPLICATION DATA FOR PERMIT TO DISCHARGE WASTEWATER (094) 1984-10-16
2040-0078 NOTIFICATION OF CONSTRUCTION PRIOR TO WASTEWATER PERMIT ISSUANCE 1984-10-02
2040-0077 NPDES NOTICE OF ACTUAL PRODUCTION LEVEL - AUTOMOTIVE MANUFACTURING INDUSTRIES 1986-02-26
2040-0076 REQUEST FOR COMPLIANCE EXTENSION -- STEAM ELECTRIC UTILITY EFFLUENT GUIDELINES 1984-05-10
2040-0075 STATE PLAN FOR MUNICIPAL WASTEWATER PERMITTING AND COMPLIANCE 1984-04-30
2040-0074 WASTEWATER SOLVENT MANAGEMENT PLAN 1984-03-26
2040-0071 NATIONAL WATER QUALITY INVENTORY REPORTS AND IDENTIFICATION OF WATER QUALITY LIMITED WATERS 2023-02-08
2040-0070 STATE CERTIFICATION OF EPA-ISSUED PERMITS 1984-01-13
2040-0069 PERMIT CONSOLIDATION REQUEST 1984-01-13
2040-0068 REQUEST FOR MODIFICATION, REVOCATION AND REISSUANCE, OR TERMINATION OF PERMIT 2006-11-27
2040-0067 APPLICATION FOR NONCONVENTIONAL POLLUTANT WAIVER 1984-01-13
2040-0066 APPLICATION FOR INNOVATIVE POLLUTION CONTROL TECHNOLOGY VARIANCE 1984-01-13
2040-0065 APPLICATION FOR THERMAL EFFLUENT VARIANCE 1984-01-13
2040-0064 WASTEWATER PERMITTEE REPORT ON INACCURATE PREVIOUS INFORMATION 1984-01-13
2040-0063 PERMITTEE NOTICE OF REGULATED DISCHARGE CESSATION 1984-01-13
2040-0062 STATE RECORDKEEPING FOR NPDES COMPLIANCE EVALUATION PROGRAMS 1984-01-13
2040-0061 STATE REQUEST FOR NPDES PROGRAM REVISION 1984-01-13
2040-0060 STATE REPORT OF WASTEWATER PERMITS 1984-01-13
2040-0059 REQUEST FOR FUNDAMENTALLY DIFFERENT FACTORS VARIANCE 1984-01-13
2040-0058 MODIFICATION OF PERMIT APPLICATION 1984-01-13
2040-0057 STATE REPORT ON NPDES COMPLIANCE EVALUATION PROGRAM 2006-12-13
2040-0056 FACILITY AND PERMIT TRANSFER REPORT 1984-01-13
2040-0055 NATIONAL INORGANIC/RADIONUCLIDE SURVEY OF PUBLIC WATER SYSTEMS 1983-12-01
2040-0053 SUPPLEMENTARY REPORT ON OIL OR HAZARDOUS SUBSTANCES SPILL 1986-03-07
2040-0052 SUPPLEMENTARY REPORT ON OIL OR HAZARDOUS SUBSTANCES SPILL 1983-09-21
2040-0051 APPROVAL OF ALTERNATIVE STATE REQUIREMENTS FOR TRICKLING FILTERS AND PONDS 1983-09-16
2040-0050 INVENTORY (NEEDS SURVEY) OF PUBLICLY-OWNED WASTEWATER TREATMENT WORKS (POTW'S) IN THE UNITED STATES 2024-10-31
2040-0049 Water Quality Standards Regulation -- 40 CFR Part 131 2024-11-15
2040-0048 WASTEWATER PERMITTEE NONCOMPLIANCE REPORTING 1983-08-17
2040-0047 WASTEWATER PERMITTEE REPORT OF PLANNED FACILITY CHANGES 1984-10-02
2040-0046 RECORDKEEPING OF WASTEWATER DISCHARGE MONITORING DATA 1983-08-17
2040-0045 WASTEWATER PERMITTEE REPORT OF EXCESSIVE TOXIC POLLUTANT DISCHARGE 1984-10-02
2040-0043 SURVEY OF ORGANIC CHEMICALS, PLASTICS AND SYNTHETIC FIBERS MANUFACTURING INDUSTRY 1983-07-19
2040-0042 Underground Injection Control Program Information 2022-02-28
2040-0041 SURVEY OF PESTICIDE FORMULATION/PACKAGING INDUSTRY 1983-06-08
2040-0040 STEAM ELECTRIC UTILITY REQUEST FOR CHLORINE EFFLUENT DISCHARGE WAIVER 1983-06-01
2040-0037 SURVEY OF PLASTICS MOLDING AND FORMING INDUSTRY 1983-05-09
2040-0036 STATE REPORTS EVALUATING PROGRESS IN THE CLEAN WATER PROGRAM 1983-04-28
2040-0035 SURVEY OF NONFERROUS METALS MANUFACTURING INDUSTRY, PHASE 2 1983-04-18
2040-0034 SURVEY OF THE NONFERROUS METALS FORMING CATEGORY 1983-03-29
2040-0033 CERTIFICATION FOR EXEMPTION FROM MONITORING AND NOTIFICATION OF PROCESS CHANGES IN EFFLUENT REGULATIONS 1993-07-15
2040-0032 CERTIFICATION BY POTW OF APPLICABILITY OF SLUFIDE PRE-TREATMENT STANDARDS 1983-03-14
2040-0027 Construction Grants Program Information Collection Request 2003-02-19
2040-0026 NOTICE OF PURGE FOR NEW COAL PREPARATION PLANTS 1982-10-07
2040-0025 REMOVAL CREDIT PRETREATMENT SELF-MONITORING REPORT (0148) 1984-03-19
2040-0024 INDUSTRIAL USER SELF-MONITORING REPORT 1986-06-05
2040-0023 INDUSTRIAL PRETREATER SLUG LOAD NOTIFICATION (0005) 1984-03-19
2040-0022 POTW PRETREATMENT MAINTENANCE OF MONITORING RECORDS (0009) 1986-01-29
2040-0020 PRETREATMENT REMOVAL CREDIT APPROVAL REQUEST (0004) 1986-01-29
2040-0019 STATE PRETREATMENT PROGRAM APPROVAL REQUEST (0007) 1984-03-05
2040-0018 PRETREATMENT NET/GROSS REQUEST (0006) 1984-03-19
2040-0017 PRETREATMENT FUNDAMENTALLY DIFFERENT FACTORS VARIANCE REQUESTS (0003) 1984-03-19
2040-0016 POTW PRETREATMENT PROGRAM APPROVAL REQUEST (0002) 1982-08-26
2040-0015 PETREATMENT CATEGORICAL DETERMINATION REQUEST (0821) 1993-07-16
2040-0014 INDUSTRIAL USER COMPLIANCE SCHEDULE REPORT 1984-03-19
2040-0013 POTW PRETREATMENT COMPLIANCE SCHEDULE PROGRESS REPORT 1984-03-26
2040-0012 PRETREATMENT BASELINE MONITORING REPORT (0822) 1986-06-05
2040-0011 INDUSTRIAL USER COMPLIANCE ATTAINMENT REPORT 1984-03-26
2040-0010 REPORT BY PUBLICITY OWNED TREATMENT WORKS OF NEW OR INCREASED POLLUTANT INTRODUCTION (0126) 1986-01-29
2040-0009 Revision of Information Request for the National Pretreatment Program 2015-12-28
2040-0008 Title I of the Marine Protection, Research, and Sanctuaries Act (Renewal) 2023-03-28
2040-0007 NPDES REPORTS OF EXTRA MONITORING DATA 1982-08-12
2040-0005 EXTRA MONITORING NPDES REPORT 1982-08-12
2040-0004 Standards for the Use or Disposal of Sewage Sludge 2024-11-15
2040-0003 NPDES COMPLIANCE INSPECTION REPORT 1984-08-07
2040-0002 UNDERGROUND INJECTION CONTROL FEDERAL REPORTING (0368) 1982-07-12