In Asotin County, Washington, which covers Clarkston, we have measured 3,524 parcels on septic and 5,048 on sewer. That is a county measurement. We do not hold a septic count for Clarkston on its own and this page does not estimate one.
Clarkston is a city in Asotin County, Washington. The Census Bureau puts its internal point at 46.415405, -117.050135 and its land area at 2.06 square miles. Septic permitting and record keeping happen at the county level, not the city level, which is why every figure below is attributed to the county and linked back to the county page it came from.
| County | Records we hold | Parcels on septic | Parcels on sewer | County records portal | Searchable without an account |
|---|---|---|---|---|---|
| Asotin County | 54 | 3,524 | 5,048 | county portal | no account needed |
Our collection for Asotin County, Washington is small, at 54 septic records. Treat it as a starting point for a Clarkston property rather than a search that settles the question. The county is genuinely mixed: 3,524 of 8,572 classified parcels are on septic and the rest are sewered. Which side of that line a Clarkston address falls on is worth establishing before anything else. The county publishes a records portal that we were able to search without creating an account, which makes checking a specific parcel something you can do yourself in a few minutes.
Septic is one subject with very different jobs inside it. These go straight to the page that does yours.
| If you are a | Go to | Because it covers |
|---|
These are real businesses we hold an address for, not a ranked or paid list. We take no fee and list nobody preferentially. Confirm current licensing with your county or state before hiring.
With an address in Clarkston itself
| Business | Town on file | Phone | Rating |
|---|---|---|---|
| SANDERS CONSTRUCTION | CLARKSTON | (509) 552-0499 | — |
| NUXOLL BUILDERS | CLARKSTON | (509) 780-8622 | — |
| L & L EXCAVATING | CLARKSTON | (509) 780-2960 | — |
| AH HI EXCAVATION | CLARKSTON | (208) 790-0707 | — |
| PORT CONSTRUCTION | CLARKSTON | (208) 507-1569 | — |
No. We measure septic and sewer at parcel level and roll it up by county. In Asotin County, Washington, which covers Clarkston, we have measured 3,524 parcels on septic and 5,048 on sewer. That is a county measurement. We do not hold a septic count for Clarkston on its own and this page does not estimate one.
Clarkston is in Asotin County, Washington.
From the Census ZCTA-to-place relationship file, with the share of Clarkston’s land area that falls in each. A ZIP is not a place boundary and the two only ever partly agree, which is exactly why both pages exist.
Straight-line distance from the Census internal point of Clarkston.
Parcel Perfect generates a code-shaped septic design and as-built style drawing for a parcel from the records and site data we hold, and shows every parcel we have classified as septic or sewer on one map. Both are open to use for any parcel in Asotin County, Washington.