Compliance & Discharge Guidance
Environmental best practices for compressed air condensate — plus state-by-state rules and official resources.
Why compliance matters
Condensate is not just water
Compressed air condensate often contains oils and contaminants. Untreated discharge to soil or storm drains is typically prohibited.
Oil-Water separators support compliance
Properly sized separators, maintained on schedule, help facilities meet discharge requirements when approved by local authorities.
Documentation reduces risk
Maintain SDS, maintenance logs, and approvals (e.g., POTW) on file. Use our templates in the resources section below.
Federal & industry references
State & regional guidance
Select a state to see requirements and links to official agencies. Start with the states below — more coming.
Texas — Condensate Discharge
Key TCEQ guidelines, POTW considerations, and best practices for TX facilities.
California — Condensate Discharge
CalEPA & Regional Water Board references, BMPs, and sewer approvals.
New York — Condensate Discharge
DEC links and when to coordinate with local POTWs for sewer discharge.
Florida — Condensate Discharge
Florida DEP overview and practical notes for coastal operations.
Illinois — Condensate Discharge
IEPA references and recordkeeping recommendations for IL facilities.
Pennsylvania — Condensate Discharge
PA DEP pointers and links to local sewer authority approvals.
Ohio — Condensate Discharge
Ohio EPA guidance and best practices for common industrial setups.
Indiana — Condensate Discharge
IDEM references and notes for multi-compressor plants.
Georgia — Condensate Discharge
Georgia EPD guidance and documentation reminders for audits.
Advisories & updates
Advisory: DOE Energy Efficiency & Testing Updates for Air Compressors (2025)
What changed Federal efficiency standards are now in force for certain industrial air compressors: applies to units manufactured on or after January 10, 2025. See DOE final rule (85 FR 1504). Federal Register – Energy Conservation Standards for Air Compressors DOE’s amended test procedure for compressors is effective May 20, 2025 (the agency delayed the […]
Tools & templates
Disclaimer: Guidance on this page is informational and not legal advice. Always confirm requirements with your local regulatory authority.