# 35 Ill. Adm. Code 310.611: Section 310.611 Requirements for Non-Categorical Users

> Illinois · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_611

## Section

- **Citation:** 35 Ill. Adm. Code 310.611
- **Heading:** Section 310.611 Requirements for Non-Categorical Users
- **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 310 PRETREATMENT PROGRAMS / Section 310.611 Requirements for Non-Categorical Users

## Text

Section 310
Section 310.611  Requirements
for Non-Categorical Users
The Control Authority must require
appropriate reporting from those industrial users with discharges that are not
subject to categorical pretreatment standards.  Significant non-categorical
industrial users must submit to the Control Authority at least once every six
months (on dates specified by the Control Authority) a description of the
nature, concentration, and flow of the pollutants required to be reported by
the Control Authority. If a local limit requires compliance with a best
management practice or pollution prevention alternative, the industrial user
must submit documentation required by the Control Authority to determine the
compliance status of the industrial user.  These reports must be based on
sampling and analysis performed in the period covered by the report and in accordance
with the techniques described in 40 CFR 136, incorporated by reference at
Section 310.107.  For this Section, "significant non-categorical
industrial user" means a significant industrial user that is not subject
to categorical pretreatment standards.  For an industrial user for which USEPA
or the Agency is the Control Authority, as of December 21, 2025 or a
USEPA-approved alternative date (see 40 CFR 127.24(e) or (f)), all reports
submitted in compliance with this Subpart F must be submitted electronically by
the industrial user to the Control Authority or initial recipient, as defined
in Section 310.106(b)(2), in compliance with this Subpart F and Section
310.106.
BOARD NOTE:  Derived from 40 CFR
403.12(h).

## Nearby sections

- [35 Ill. Adm. Code 310.601 Section 310.601  Definition of Control Authority (Repealed)](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_601.md)
- [35 Ill. Adm. Code 310.602 Section 310.602  Baseline Report](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_602.md)
- [35 Ill. Adm. Code 310.603 Section 310.603  Compliance Schedule](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_603.md)
- [35 Ill. Adm. Code 310.604 Section 310.604  Report on Compliance with Deadline](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_604.md)
- [35 Ill. Adm. Code 310.605 Section 310.605  Periodic Reports on Compliance](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_605.md)
- [35 Ill. Adm. Code 310.606 Section 310.606  Notice of Potential Problems](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_606.md)
- [35 Ill. Adm. Code 310.610 Section 310.610  Monitoring and Analysis](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_610.md)
- [35 Ill. Adm. Code 310.611 Section 310.611  Requirements for Non-Categorical Users](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_611.md)
- [35 Ill. Adm. Code 310.612 Section 310.612  Annual POTW Reports](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_612.md)
- [35 Ill. Adm. Code 310.613 Section 310.613  Notification of Changed Discharge](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_613.md)
- [35 Ill. Adm. Code 310.621 Section 310.621  Compliance Schedule for POTWs](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_621.md)
- [35 Ill. Adm. Code 310.631 Section 310.631  Signatory Requirements for Industrial User Reports](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_631.md)
- [35 Ill. Adm. Code 310.632 Section 310.632  Signatory Requirements for POTW Reports](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_632.md)
- [35 Ill. Adm. Code 310.633 Section 310.633  Fraud and False Statements](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_633.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T35_P310_S310_611. Check the current official text before relying on it. Not legal advice.