Water quality permitting policies

• Clean Water 1 Reasonable Potential.

• Clean Water 2 Applicability of Nutrients Management Control Reg Dilution.
• Exception for discharges to waters designated as Critical Habitat for Threatened and Endangered species.

• Clean Water 3 Permit Compliance Schedules.

• Discharge from Water-based fire suppression systems.
• Guidance for discharges associated with fire suppression systems.
• Notice for Fire Suppression Dischargers 1-15-2015.

• Practical Quantitation Limits.

• Reporting of surface water discharge associated with residential and landscape irrigation.

• Permit Inactivation Policy Where a Discharge Remains.

• Significant Digits in Permit Limitations.

• 401 Certification of 404 After the Fact Permit Application.

• Permit Policy for Mining Activities.

• Economic Reasonableness.

• Policy for Characterizing Ambient Water Quality for use in Determining Water Quality Standards Based Effluent Limits.

• Baseline Monitoring Frequency.

• Guidelines for the Determination of Agronomic Rate for Application of Reclaimed Water Under Reg 84.

• Procedures for Conducting Assessments for Implementation of Temperature Standards.

• Implementing Narrative Standards in Discharge Permits for Protection of Irrigated Crops.

• Monitoring and Reporting Requirements for Reclaimed Water Treatment Facilities.

• Methodology for Determining Agronomic Rates for the Beneficial Use of Biosolids.

• Low risk discharge policy.
  • Low risk discharge guidance: Potable water monitoring devices.
  • Low risk discharge guidance  Potable water.
  • Low risk discharge guidance: Snow melting.
  • Low risk discharge guidance: Surface cosmetic power washing operations to land.
  • Low risk discharge guidance: Swimming pools.
  • Low risk discharge guidance: Hot springs.
  • Low risk discharge guidance: Uncontaminated groundwater to land.
  • Notice for fire suppression dischargers 1-15-2015.

• Blending of Septage from (ISDS) With Biosolids.

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