As-built drawing
The record of what was installed and where. Shows tank, distribution and drainfield locations and the system type.
Pierce County
Septic Records and As-Builts in Pierce County, WA
The as-built drawing shows where your tank and drainfield actually are. Pulling it before you book an inspection is the single cheapest thing a Pierce County septic owner can do, because locating time is billable and guessing is slow.
Request a match
Tell us what you need
Your request goes to an on-site sewage professional certified by the Tacoma-Pierce County Health Department and serving Pierce County, not a national lead list.
The request form is not accepting submissions yet. This site is new and the intake line is still being set up. Until it is live, nothing is collected here, because a form that renders but delivers nowhere is worse than no form at all.
Prefer to talk? Call (253) 367-7679.
What it is
Septic Records and As-Builts, explained
Pierce County septic records are held by the Tacoma-Pierce County Health Department. They typically include the original permit, the design, the as-built drawing showing component locations, and any filed inspection or repair history.
The as-built is the valuable one. It shows tank lid positions, drainfield layout and system type, which tells you both where to dig and what inspection cycle you are on.
Older systems sometimes have thin records or none. Finding that out early changes how you plan, rather than surprising you on the day.
Pierce County specifics
Why this works differently in Pierce County
Pierce County has septic systems spanning a century, from historic town lots in Wilkeson and Carbonado to systems installed last year. Record completeness varies accordingly, and pre-1970 installations are the most likely to be missing.
The Health Department is also the office that reviews and issues the Report of System Status, so the records you pull and the report you eventually need come from the same place.
Because so many Pierce County properties are on alternative systems forced by till or water table, the as-built is often the only thing that tells an owner they are on an annual inspection cycle rather than a three-year one.
Variants
Types and approaches
Permit history
The original permit and any subsequent repair or alteration permits filed against the property.
Inspection and maintenance history
Filed inspection reports, which on alternative systems should be annual.
Design documents
The engineered design where the system required one, useful when planning a replacement.
How it runs
The process, in order
- Identify the parcel. Records are held against the property. The parcel number is the most reliable identifier.
- Request from the Health Department. The Tacoma-Pierce County Health Department holds on-site sewage records for the county. Check their current request process and fees.
- Read the as-built. Note tank location and depth, drainfield layout and system type, and whether a pump chamber or treatment unit is present.
- Establish your obligation. System type sets your inspection cycle: three years for tank and gravity, annual for everything else.
- Book with the records in hand. Give the as-built to whoever you hire. It saves locating time and the fee attached to it.
What drives the price
Cost expectations
We do not publish a price, because a number quoted without seeing the property is a guess and you would be right to distrust it. What we can tell you is what moves the figure, so you know what a company is looking at when they price the job.
- Whether the Health Department charges a records fee, which is set by them and changes
- Whether records exist at all, which is age-dependent
- Whether a locate is needed anyway because the as-built is imprecise or the ground has changed
A real number comes from a site visit by a certified company. If two quotes differ a lot, the usual reason is one of the items above, and it is fair to ask which.
Where
Available across Pierce County
Common questions
Questions about septic records and as-builts
Where are Pierce County septic records held?
The Tacoma-Pierce County Health Department holds on-site sewage permit, design and as-built records for Pierce County properties. Contact them for their current records request process and any fee.
What if no records exist for my property?
That happens on older systems, particularly pre-1970. The practical consequence is that locating components becomes part of the first inspection, which takes longer and costs more. It is not a barrier to selling, but it is a cost to plan for.
Why does the as-built matter so much?
It tells an inspector where to dig, so they are not probing for lids, and it tells you what system type you own, which sets your inspection frequency under state rule.
Can I get records for a property I am buying?
Ask the seller for the as-built and maintenance history as part of the transaction. The Health Department also holds the records, so ask about their process for a property you do not yet own.
Request a match
Get matched with a certified Pierce County company
Your request goes to an on-site sewage professional certified by the Tacoma-Pierce County Health Department and serving Pierce County, not a national lead list.
The request form is not accepting submissions yet. This site is new and the intake line is still being set up. Until it is live, nothing is collected here, because a form that renders but delivers nowhere is worse than no form at all.
Prefer to talk? Call (253) 367-7679.