What numeric pollutant limits apply to my facility?

Numeric limits depend on your permit classification and applicable ordinance; specific numeric values are provided in permits or ordinance text and are not specified on the cited page.

How do I report a suspected illegal discharge?

Contact Memphis Public Works - Wastewater Pretreatment through the official complaint or contact channels listed in Help and Support / Resources.

Can I apply for a variance if I cannot meet a limit?

Variances, compliance schedules, or site-specific authorizations may be available when provided for in ordinance or permit procedures; consult the permitting office for options.

Memphis Industrial Wastewater Discharge Limits

Utilities and Infrastructure Tennessee 3 Minutes Read · published February 08, 2026

Memphis, Tennessee businesses that discharge industrial wastewater to the municipal sewer must follow local sewer-use rules, permits, and pretreatment requirements to protect the city collection system and water quality. This article explains how municipal rules are structured, which office enforces them, common violations, enforcement tools, and practical steps to obtain permits and stay compliant.

Penalties & Enforcement

Local sewer-use regulations and any applicable pretreatment program establish the framework for prohibited discharges, monitoring, and enforcement. The City Code and municipal pretreatment materials are the primary references for obligations and compliance procedures^[1]. Memphis Public Works operates the pretreatment and sewer system enforcement functions for the city^[2]. Current numeric limits and specific pollutant standards are set in permits or in the applicable ordinance or regulation; if a numeric limit is not listed on the cited page below, it is not specified on the cited page.

Monetary fines: not specified on the cited page; see the municipal code and permit conditions for amounts and per-day calculations.
Escalation: first-offence and repeat/continuing offence handling is governed by ordinance and permit enforcement terms; specific ranges are not specified on the cited page.
Non-monetary sanctions: enforcement may include written abatement orders, compliance schedules, suspension or termination of sewer service, seizure of equipment, and referral to court.
Enforcer: Memphis Public Works (Wastewater Pretreatment) is the implementing office and accepts complaints, conducts inspections, and issues notices of violation^[2].
Appeals and review: appeal routes and time limits are set by the ordinance or permit; the cited pages do not specify exact appeal periods and users should consult the published ordinance or permit for time limits.
Defences and discretion: common defenses include properly issued permits, approved variances or compliance schedules, force majeure, or demonstrated good-faith efforts to comply; availability depends on the ordinance or permit language.

Report suspected illegal discharges promptly to the Wastewater Pretreatment office.

Applications & Forms

Permits, permit applications, monitoring forms, and self-monitoring reports are typically required for categorical or significant industrial users. Specific form names, numbers, fees, and submission portals are provided by the permitting office or referenced in permit guidance; if a specific application or fee is not published on the cited page, it is not specified on the cited page.

Permit application: see Memphis Public Works for pretreatment permit application procedures and submission instructions.
Fees: not specified on the cited page; fees, if any, are set by permit or departmental fee schedules.
Monitoring and reporting: monthly or periodic monitoring reports are common; check permit conditions for parameters and frequency.

Keep copies of monitoring records for the period required by the permit or ordinance.

Common Violations and Typical Outcomes

Untreated or improperly treated industrial wastewater discharged to the sewer system.
Exceeding pollutant concentration limits in an industrial discharge.
Failure to obtain or renew a required industrial discharge permit.
Missing or falsified monitoring and reporting records.

FAQ

What numeric pollutant limits apply to my facility?: Numeric limits depend on your permit classification and applicable ordinance; specific numeric values are provided in permits or ordinance text and are not specified on the cited page.
How do I report a suspected illegal discharge?: Contact Memphis Public Works - Wastewater Pretreatment through the official complaint or contact channels listed in Help and Support / Resources below.
Can I apply for a variance if I cannot meet a limit?: Variances, compliance schedules, or site-specific authorizations may be available when provided for in ordinance or permit procedures; consult the permitting office for options.

How-To

Identify whether your facility is a significant industrial user under the City Code and pretreatment guidance.
Contact Memphis Public Works to request permit application materials or guidance on reporting requirements.
Complete and submit the permit application and monitoring plan with any required fees.
Install required pretreatment equipment or process controls and begin required monitoring.
If you receive a notice of violation, follow the compliance schedule, submit required reports, and, if needed, file an appeal within the time specified by the permit or ordinance.

Key Takeaways

Memphis enforces industrial wastewater limits through municipal rules and a pretreatment program.
Permits and monitoring records are central to compliance; obtain and retain them.
Contact Memphis Public Works promptly for permits, reporting, and to resolve violations.