In Weld County, Colorado, which covers part of Erie, we have measured 16,587 parcels on septic and 75,750 on sewer. That is a county measurement. We do not hold a septic count for Erie on its own and this page does not estimate one. Erie also extends into Boulder County, which are reported separately below and are not included in that figure.
Erie is a town in Weld and Boulder Counties, Colorado. The Census Bureau puts its internal point at 40.040287, -105.03831 and its land area at 21.37 square miles. Septic permitting and record keeping happen at the county level, not the town 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 |
|---|---|---|---|---|---|
| Weld County | 2,554 | 16,587 | 75,750 | county portal | no account needed |
| Boulder County | 0 | 10,890 | 90,528 | county portal | account or login required |
Our collection for Weld County, Colorado is small, at 2,554 septic records. Treat it as a starting point for a Erie property rather than a search that settles the question. The county is predominantly sewered: only 16,587 of 92,337 classified parcels are on septic. Septic properties near Erie are the exception, which is exactly why owners often do not know they have one. 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 Erie | keeping the system you have working |
| Buyer or seller | Buying or selling in Erie | what to pull and check before closing |
| Realtor | Buying or selling in Erie | the same records a seller needs on file |
| Designer or engineer | Septic design in Erie | design flow, tank capacity, dispersal sizing |
| Installer or contractor | Septic installation in Erie | site evaluation, permit sequence, inspection |
| Septic pumper | Septic pumping in Erie | tank access, lids and service interval |
| Inspector | Septic inspection in Erie | what gets checked and what a failure means |
| Land investor | Septic installation in Erie | 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 Weld County, Colorado, which covers part of Erie, we have measured 16,587 parcels on septic and 75,750 on sewer. That is a county measurement. We do not hold a septic count for Erie on its own and this page does not estimate one. Erie also extends into Boulder County, which are reported separately below and are not included in that figure.
Erie is in Weld and Boulder Counties, Colorado.
From the Census ZCTA-to-place relationship file, with the share of Erie’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 Erie.
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 Weld and Boulder Counties, Colorado.