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Oregon septic rules

Septic pumping rules in Oregon.

Oregon requires a state license or permit to pump or haul septage. Below: who regulates, what pumpers have to keep, and where to find the official forms. Checked against official sources on October 8, 2026.

Go to the forms

The rules

What a pumper in Oregon should know.

A guide, not legal advice. Counties and local health departments can add their own rules on top of the state's, so check with the county where the system is.

Who regulates septic systemsState and local

Oregon Department of Environmental Quality, Onsite Wastewater Management Program, with contract county agents. DEQ licenses sewage disposal service businesses statewide, while onsite permit applications go to the county or DEQ office that serves the county, per DEQ's office and agent list.

The state program
Pumper and hauler licensingState license

A Sewage Disposal Service (SDS) license from DEQ is required to pump, transport or dispose of contents of any septic system, including portable toilets (OAR 340-071-0600). A pumper license needs a $5,000 surety bond, and every pumping vehicle must be inspected by a local onsite program agent on DEQ's Equipment Description/Vehicle Inspection form; vehicles must show the business name, tank capacity and DEQ-issued labels. Licenses are issued for up to three years, renewed through Your DEQ Online by June 1.

Licensing details
Where septage can go

Licensees must dispose of septage and sewage only at DEQ-approved disposal facilities, must hold a current DEQ-approved septage management plan and follow it, and pumper applicants must have a documented disposal agreement with each disposal site (OAR 340-071-0600(13)).

Disposal rules
Records and reports

Licensees must carry origin-destination records during pumping, transport and disposal, keep them at least three years, and make them available to DEQ; records include the source name and address, material type, quantity pumped, disposal site, quantity deposited, and vehicle numbers. DEQ also requires an annual Septage Management Plan Inventory submitted through Your DEQ Online.

Reporting rules
Inspections

OAR 340-071-0155 sets requirements for an Existing System Evaluation Report on a DEQ-approved form, performed by a qualified person such as a certified installer or maintenance provider, a registered sanitarian or wastewater specialist, a professional engineer, or a NAWT-certified inspector holding a sewage disposal service license. No statewide requirement to inspect at sale was found.

Inspection rules
The rule book

OAR 340-071 (Onsite Wastewater Treatment Systems), including 340-071-0600 (Sewage Disposal Service Licenses) and 340-071-0155

Official forms

Get the forms from the source.

We link to the state's own pages instead of keeping copies, because forms change. Your county may use its own forms as well, and those are the ones an inspector will expect.

In PortaPro

Upload your county's form once. Fill it from every job.

Your form, filled from the job

Upload the current PDF from your county or the state, place the fields on it, and bind them to job data. Each pump-out fills it with the customer, site, tank, gallons pumped and technician, and you download a finished PDF.

How Regulatory Forms works
Service reports on the driver's phone

Every account comes with a septic inspection checklist and a pumping service report with gallons pumped and a disposal manifest. Drivers fill them on site and they are filed with the job.

PortaPro for septic companies
Prefer paper for now

Print our free septic pumping service report. It has the fields most programs ask for.

Free septic service report

Questions

Do I need a license to pump septic tanks in Oregon?

Oregon requires a state license or permit to pump or haul septage. A Sewage Disposal Service (SDS) license from DEQ is required to pump, transport or dispose of contents of any septic system, including portable toilets (OAR 340-071-0600). A pumper license needs a $5,000 surety bond, and every pumping vehicle must be inspected by a local onsite program agent on DEQ's Equipment Description/Vehicle Inspection form; vehicles must show the business name, tank capacity and DEQ-issued labels. Licenses are issued for up to three years, renewed through Your DEQ Online by June 1.

Where do I get Oregon septic forms?

From the state's own pages, linked on this page. Many counties and local health departments use their own forms on top of the state's, so check with the county where the system is too.

Does PortaPro come with Oregon forms built in?

No. Forms change, and counties use their own, so PortaPro doesn't ship copies. You upload the current PDF from your county or state once, place the fields on it, and PortaPro fills it from each job: customer, site, tank, gallons pumped and technician. When the agency updates its form, you upload the new one.

How current is this page?

We read the official sources listed at the bottom on October 8, 2026. Rules and forms change, so treat this as a starting point and confirm with the agency before you rely on it. This is not legal advice.

Sources

Official pages we read on .

Other states

Keep the county's paperwork with the job.

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