Section
General Provisions
51.001 Policy
51.002 Purposes
51.003 Interpretation
51.004 Applicability
51.005 Rule making
51.006 Definitions
51.007 Confidential information
51.008 Effective date
Prohibited Discharges and Limitations
51.020 General prohibitions
51.021 Application
51.022 Specific prohibitions
51.023 Affirmative defenses
51.024 Dilution
51.025 Improper processing or storage
51.026 Protection; assignments
Pretreatment Requirements and Procedures
51.040 Pretreatment required
51.041 Pretreatment facilities required
51.042 General pretreatment requirements
51.043 Industry specific pretreatment requirements; exemptions
51.044 National pretreatment standards
Special Procedures Relating to Prohibited Waste
51.060 General
51.061 Wastewater discharge permits
51.062 Exemptions to permit requirement
51.063 Required structures
51.064 Measurement of flow
51.065 Determination by city of the character and concentration of pollutants
51.066 Hazardous waste notification required
51.067 Retention of records
Permits; Procedures and Conditions
51.080 General
51.081 Approval standards
51.082 Denial of application
51.083 Required permit conditions for significant industrial users
51.084 Additional permit conditions authorized for significant industrial users
51.085 Required permit conditions for other industrial users
51.086 Authorization to establish additional permit conditions
51.087 Modification of permit
51.088 Voiding pervious permits
51.089 Revocation of permit
51.090 Revocation proceedings
Self-monitoring and Reporting Requirements
51.105 Persons subject to categorical pretreatment standards
51.106 Baseline monitoring reports required from existing categorical users
51.107 Baseline monitoring reports required from new source categorical users
51.108 Required information
51.109 Periodic reports required from significant industrial users and other users
51.110 Representative samples required
51.111 Reports of additional samples taken
51.112 Report of changed conditions
51.113 Immediate report of problem discharge
51.114 Further reports required
51.115 Self-reporting of violations
51.116 Repeat sampling required
51.117 Sampling and analytical requirements
51.118 Nonstandard analyses
51.119 Required sample collection techniques
51.120 Grab sample requirements
51.121 Determination of noncompliance
51.122 Postmark date for mailed reports
51.123 Unmailed submittals
Monitoring for Surcharge and Removal Credit Determinations
51.135 Payment of surcharge for extra strength wastewater
51.136 Cost factors
51.137 Computation of surcharge
51.138 Adjustment of rates
51.139 Removal credits
Administration and Enforcement
51.150 Enforcement authority
51.151 Inspection and enforcement a governmental function
51.152 Right of entry
51.153 Arrangement for access
51.154 Obstruction of access; unreasonable delays prohibited
51.155 Administrative search warrants
Appeals Procedures
51.170 Right of appeal
51.171 Perfection of appeal
51.172 Required copies
51.173 Informal hearing by the Director
51.174 Ruling by Director
51.175 Decision of Director final
51.176 Procedures for hearing
51.177 No stay of enforcement actions
51.178 No waivers or variance
51.999 Penalty