In Hamilton County, Tennessee, which covers Harrison, we have measured 33,223 parcels on septic and 89,572 on sewer. That is a county measurement. We do not hold a septic count for Harrison on its own and this page does not estimate one.
Harrison is a census-designated place in Hamilton County, Tennessee. The Census Bureau puts its internal point at 35.125044, -85.147132 and its land area at 6.74 square miles. Septic permitting and record keeping happen at the county level, not the census-designated place 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 |
|---|---|---|---|---|---|
| Hamilton County | 25 | 33,223 | 89,572 | county portal | no account needed |
Our collection for Hamilton County, Tennessee is small, at 25 septic records. Treat it as a starting point for a Harrison property rather than a search that settles the question. The county is genuinely mixed: 33,223 of 122,795 classified parcels are on septic and the rest are sewered. Which side of that line a Harrison 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 |
|---|---|---|
| Homeowner | Septic pumping in Harrison | keeping the system you have working |
| Buyer or seller | Buying or selling in Harrison | what to pull and check before closing |
| Realtor | Buying or selling in Harrison | the same records a seller needs on file |
| Designer or engineer | Septic design in Harrison | design flow, tank capacity, dispersal sizing |
| Installer or contractor | Septic installation in Harrison | site evaluation, permit sequence, inspection |
| Septic pumper | Septic pumping in Harrison | tank access, lids and service interval |
| Inspector | Septic inspection in Harrison | what gets checked and what a failure means |
| Land investor | Septic installation in Harrison | whether raw land can take a system at all |
No. We measure septic and sewer at parcel level and roll it up by county. In Hamilton County, Tennessee, which covers Harrison, we have measured 33,223 parcels on septic and 89,572 on sewer. That is a county measurement. We do not hold a septic count for Harrison on its own and this page does not estimate one.
Harrison is in Hamilton County, Tennessee.
From the Census ZCTA-to-place relationship file, with the share of Harrison’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 Harrison.
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 Hamilton County, Tennessee.