Tennessee Septic Hauling Compliance Guide

Tennessee septage hauling is overseen by the Tennessee Department of Environment and Conservation (TDEC) under Rule 0400-48-01-.20. The state requires a Domestic Septage Removal Permit, which is issued at the business level and expires on December 31 each year. Annual renewal is not optional, and haulers must have their permit current before the calendar turns.

One notable aspect of Tennessee's approach is its reporting structure. Rather than requiring per-trip manifests in the traditional sense, TDEC mandates monthly monitoring logs submitted on a department-provided form. This means haulers track their work on a monthly aggregate basis rather than producing individual trip tickets for each service call. The five-year retention period follows the federal default for any records maintained.

Grease trap waste is where Tennessee draws a firm regulatory line. The Domestic Septage Removal Permit does not cover grease trap waste. Grease falls under TDEC's solid waste program, requiring separate compliance. Municipal FOG ordinances provide the primary local enforcement under 40 CFR 403. Haulers who service both septic systems and grease traps need to maintain separate compliance pathways for each waste stream.