PART502. PERMITS  


SUBPART A. PERMITS REQUIRED
§ 502.101. NPDES Permit Requirement and Duty to Maintain Permit Coverage
§ 502.102. Land Application Discharges and Agricultural Stormwater
§ 502.103. Large CAFOs
§ 502.104. Medium CAFOs
§ 502.105. Small CAFOs
§ 502.106. Case-By-Case Designation Requiring NPDES Permits
SUBPART B. PERMIT APPLICATIONS
§ 502.201. Permit Applications
§ 502.202. Permit Application Submissions
§ 502.203. New Applications [Repealed]
§ 502.204. Renewal
§ 502.205. New Operations [Repealed]
§ 502.206. Signatures
§ 502.207. Disclosure Required for Land Trusts
SUBPART C. PERMIT ISSUANCE AND CONDITIONS
§ 502.301. Standards for Issuance
§ 502.302. Duration of Permits
§ 502.303. New Source Standards
§ 502.304. Issuance and Conditions
§ 502.305. Agency Criteria
§ 502.310. CAFOs Seeking Coverage Under NPDES General Permits
§ 502.315. CAFO Permit Requirements
§ 502.320. Recordkeeping Requirements
§ 502.325. Annual Report
SUBPART D. APPEAL AND ENFORCEMENT
§ 502.401. Appeals from Conditions in Permits
§ 502.402. Defenses
§ 502.403. Modification or Termination of Permits
SUBPART E. REQUIREMENTS FOR DEVELOPING AND IMPLEMENTING NUTRIENT MANAGEMENT PLANS
§ 502.500. Purpose, Scope, and Applicability
§ 502.505. Nutrient Management Plan Information
§ 502.510. Nutrient Management Plan Requirements
§ 502.515. Terms of Nutrient Management Plan
§ 502.520. Changes to the Nutrient Management Plan
SUBPART F. LIVESTOCK WASTE DISCHARGE LIMITATIONS AND TECHNICAL STANDARDS
§ 502.600. Applicability
§ 502.605. Livestock Waste Discharge Limitations for the Production Area for Permitted CAFOs
§ 502.610. Additional Measures for CAFO Production Areas
§ 502.615. Nutrient Transport Potential
§ 502.620. Protocols to Land Apply Livestock Waste
§ 502.625. Determination of Livestock Waste Application Rates
§ 502.630. Protocols to Land Apply Livestock Waste During Winter
§ 502.635. Manure and Soil Sampling and Analysis
§ 502.640. Inspection of Land Application Equipment for Leaks
§ 502.645. Land Application Setback Requirements
SUBPART G. ADDITIONAL LIVESTOCK WASTE DISCHARGE LIMITATIONS
§ 502.710. New Source Performance Standards for Dairy Cows and Cattle Other Than Veal Calves
§ 502.720. Horse and Sheep CAFOs: BPT, BAT, and NSPS
§ 502.730. Duck CAFOs: BPT and NSPS
SUBPART H. NEW SOURCE PERFORMANCE STANDARDS FOR NEW SWINE, POULTRY AND VEAL LARGE CAFOS
§ 502.800. Applicability
§ 502.810. Production Area Requirements
§ 502.820. Land Application Area Requirements
§ 502.830. Alternative Best Management Practice Livestock Waste Discharge Limitations
§ 502.840. Technical Evaluation
§ 502.APPENDIX A. References to Previous Rules [Repealed]
SOURCE: Filed and effective January 1, 1978; amended at 2 Ill. Reg. 44, p. 137, effective October 30, 1978; codified at 7 Ill. Reg. 10594; amended in R12-23 at 38 Ill. Reg. 17687, effective August 11, 2014; amended in R18-25 at 48 Ill. Reg. 3196, effective February 15, 2024.

Notation

AUTHORITY: Implementing Sections 9, 10, 12, 13, 21, and 22 of the Environmental Protection Act [415 ILCS 5/9, 10, 12, 13, 21, 22] and authorized by Section 27 of the Environmental Protection Act [415 ILCS 5/27].