# 35 Ill. Adm. Code 309.101: Section 309.101 Preamble

> Illinois · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_101

## Section

- **Citation:** 35 Ill. Adm. Code 309.101
- **Heading:** Section 309.101 Preamble
- **Jurisdiction:** Illinois
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Illinois Administrative Code / Title 35 ENVIRONMENTAL PROTECTION / CHAPTER I: POLLUTION CONTROL BOARD / Part 309 PERMITS / Section 309.101 Preamble

## Text

Section 309
Section 309.101  Preamble
Permits may be required under either of two subparts – NPDES
Permits, Subpart A, which regulates discharges into navigable waters as defined
in the Clean Water Act (CWA), as defined at 35 Ill. Adm. Code 301.240, or Other
Permits, Subpart B, which regulates certain structures and discharges from them
that are not required to have an NPDES Permit.

## Nearby sections

- [35 Ill. Adm. Code 309.101 Section 309.101  Preamble](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_101.md)
- [35 Ill. Adm. Code 309.102 Section 309.102  NPDES Permit Required](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_102.md)
- [35 Ill. Adm. Code 309.103 Section 309.103  Application – General](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_103.md)
- [35 Ill. Adm. Code 309.104 Section 309.104  Renewal](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_104.md)
- [35 Ill. Adm. Code 309.105 Section 309.105  Authority to Deny NPDES Permits](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_105.md)
- [35 Ill. Adm. Code 309.106 Section 309.106  Access to Facilities and Further Information](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_106.md)
- [35 Ill. Adm. Code 309.107 Section 309.107  Distribution of Applications](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_107.md)
- [35 Ill. Adm. Code 309.108 Section 309.108  Tentative Determination and Draft Permit](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_108.md)
- [35 Ill. Adm. Code 309.109 Section 309.109  Public Notice](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_109.md)
- [35 Ill. Adm. Code 309.110 Section 309.110  Contents of Public Notice of Application](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_110.md)
- [35 Ill. Adm. Code 309.111 Section 309.111  Combined Notices](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_111.md)
- [35 Ill. Adm. Code 309.112 Section 309.112  Agency Action After Comment Period](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_112.md)
- [35 Ill. Adm. Code 309.113 Section 309.113  Fact Sheets](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_113.md)
- [35 Ill. Adm. Code 309.114 Section 309.114  Notice to Other Governmental Agencies](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_114.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P309_S309_101. Check the current official text before relying on it. Not legal advice.