In Washington County, Idaho, which covers Weiser, we have measured 2,295 parcels on septic and 2,378 on sewer. That is a county measurement. We do not hold a septic count for Weiser on its own and this page does not estimate one.
Weiser is a city in Washington County, Idaho. The Census Bureau puts its internal point at 44.25468, -116.968859 and its land area at 2.98 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 |
|---|---|---|---|---|---|
| Washington County | 2,282 | 2,295 | 2,378 | not published | — |
Our collection for Washington County, Idaho is small, at 2,282 septic records. Treat it as a starting point for a Weiser property rather than a search that settles the question. The county is genuinely mixed: 2,295 of 4,673 classified parcels are on septic and the rest are sewered. Which side of that line a Weiser address falls on is worth establishing before anything else. We have not found a published online records portal for this county, which means the file is requested from the county directly rather than searched.
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 |
|---|---|---|
| Homeowner | Septic pumping in Weiser | keeping the system you have working |
| Buyer or seller | Buying or selling in Weiser | what to pull and check before closing |
| Realtor | Buying or selling in Weiser | the same records a seller needs on file |
| Designer or engineer | Septic design in Weiser | design flow, tank capacity, dispersal sizing |
| Installer or contractor | Septic installation in Weiser | site evaluation, permit sequence, inspection |
| Septic pumper | Septic pumping in Weiser | tank access, lids and service interval |
| Inspector | Septic inspection in Weiser | what gets checked and what a failure means |
| Land investor | Septic installation in Weiser | whether raw land can take a system at all |
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 Weiser itself
| Business | Town on file | Phone | Rating |
|---|---|---|---|
| Advanced Terrain Design | Weiser | (208) 550-2569 | — |
| Cannon Clean Up Service | Weiser | (208) 996-2525 | — |
No. We measure septic and sewer at parcel level and roll it up by county. In Washington County, Idaho, which covers Weiser, we have measured 2,295 parcels on septic and 2,378 on sewer. That is a county measurement. We do not hold a septic count for Weiser on its own and this page does not estimate one.
Weiser is in Washington County, Idaho.
From the Census ZCTA-to-place relationship file, with the share of Weiser’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 Weiser.
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 Washington County, Idaho.