Iowa Septic Hauling Compliance Guide
Iowa Department of Natural Resources (DNR) requirements for septic haulers in Iowa — permits, manifests, reporting, and penalties.
- ✓ Iowa Department of Natural Resources (DNR) regulatory overview
- ✓ Manifest requirements & required fields
- ✓ Permits & registration details
- ✓ Reporting deadlines & frequency
- ✓ Record retention (5 years)
- ✓ Enforcement & penalty overview
Verified against Iowa Department of Natural Resources (DNR) — last checked 2026-02-22
Iowa's septage hauling regulations are administered by the Iowa Department of Natural Resources (DNR) under 567 IAC Chapter 68. Every business must hold a DNR license before cleaning a single septic tank, and the license runs on a fiscal year cycle from July 1 through June 30 with annual renewal required by June 30.
Record-keeping requirements are spelled out in 567 IAC 68.4, which mandates documentation of three key items for every trip: the location of the cleaned system (generator address), the disposal method and site (destination address), and the volume disposed (total gallons). The five-year retention period follows both state practice and the federal standard.
What makes Iowa's structure distinctive is its local enforcement layer. County boards of health provide on-the-ground enforcement alongside the state DNR. This means haulers may face inspections and compliance inquiries from both the state agency and their local county board, each with the authority to take action.
Grease trap waste does not fall under a separate state-specific licensing program in Iowa. FOG compliance is handled at the municipal level through local pretreatment programs under 40 CFR 403, with county boards of health potentially adding their own requirements on top.
- Regulatory Body
- Iowa Department of Natural Resources (DNR)
- Official source
- Governing Regulation
- 567 IAC Chapter 68
- Manifest Required
- Yes
- Registration Required
- Yes
- Type: per business
- Reporting
- Per_permit
- Calendar period
- Record Retention
- 5 years
Required Manifest Fields
- Generator address
- Destination address
- Gallons total
This guide is provided for informational purposes only and does not constitute legal advice. Regulations change — verify current requirements with Iowa Department of Natural Resources (DNR) or a qualified attorney before relying on this information. See our Terms of Service for full disclaimers.
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Trip ticket layout, copy distribution rules, registration checklist, and quick reference card — everything you need to stay compliant with Iowa Department of Natural Resources (DNR) requirements.
- Iowa-specific trip ticket layout
- Documentation requirements checklist
- Step-by-step registration process
- Quick reference compliance card
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Iowa Septic Hauling FAQ
When does an Iowa septage hauling license expire?
Iowa DNR licenses run from July 1 through June 30 and must be renewed annually by June 30 under 567 IAC Chapter 68.
What records are required for each trip in Iowa?
Per 567 IAC 68.4, every trip must document three things: the location of the cleaned system (generator address), the disposal method and site (destination address), and the volume disposed (total gallons).
Who enforces septage regulations in Iowa?
Both the Iowa DNR and county boards of health have enforcement authority. Haulers may face inspections from either level, so compliance with both state and local requirements is essential.
Do I need a separate license for grease trap hauling in Iowa?
No separate state-specific grease license is required. FOG compliance is regulated at the municipal level through local pretreatment programs under 40 CFR 403. County boards of health may impose additional local requirements.
Use It Daily
Knowing the Iowa rule is step one. Making it routine is the real job.
Most operators do not miss compliance because they never found the requirement. They miss it because dispatch, field closeout, and paperwork live in different places. These pages show the workflow side.
Septic Business Software
See how PumpDocket ties dispatch, field closeout, invoices, and office handoff together for septic pumping companies.
See the workflowCompliance reporting software
What the software layer needs to capture so manifests, disposal records, and audits are built from the work your crew already finished.
Read the guideProduct workflow
Walk through the compliance trip ticket flow, state-aware forms, and same-day office handoff in the product.
Open product previewPumpDocket generates Iowa-compliant trip tickets
Built-in compliance for Iowa haulers — Iowa Department of Natural Resources (DNR) required fields, 5-year retention enforcement, and jurisdiction-aware validation. Start your free month.
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