In Jefferson County, Colorado, which covers part of Coal Creek, we have measured 16,723 parcels on septic and 164,492 on sewer. That is a county measurement. We do not hold a septic count for Coal Creek on its own and this page does not estimate one. Coal Creek also extends into Gilpin County and Boulder County, which are reported separately below and are not included in that figure.
Coal Creek is a census-designated place in Jefferson, Gilpin and Boulder Counties, Colorado. The Census Bureau puts its internal point at 39.904693, -105.372136 and its land area at 9.39 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 |
|---|---|---|---|---|---|
| Jefferson County | 1,224 | 16,723 | 164,492 | county portal | no account needed |
| Gilpin County | 29 | 1,635 | 372 | county portal | no account needed |
| Boulder County | 0 | 10,890 | 90,528 | county portal | account or login required |
Our collection for Jefferson County, Colorado is small, at 1,224 septic records. Treat it as a starting point for a Coal Creek property rather than a search that settles the question. The county is predominantly sewered: only 16,723 of 181,215 classified parcels are on septic. Septic properties near Coal Creek 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 Coal Creek | keeping the system you have working |
| Buyer or seller | Buying or selling in Coal Creek | what to pull and check before closing |
| Realtor | Buying or selling in Coal Creek | the same records a seller needs on file |
| Designer or engineer | Septic design in Coal Creek | design flow, tank capacity, dispersal sizing |
| Installer or contractor | Septic installation in Coal Creek | site evaluation, permit sequence, inspection |
| Septic pumper | Septic pumping in Coal Creek | tank access, lids and service interval |
| Inspector | Septic inspection in Coal Creek | what gets checked and what a failure means |
| Land investor | Septic installation in Coal Creek | 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 Jefferson County, Colorado, which covers part of Coal Creek, we have measured 16,723 parcels on septic and 164,492 on sewer. That is a county measurement. We do not hold a septic count for Coal Creek on its own and this page does not estimate one. Coal Creek also extends into Gilpin County and Boulder County, which are reported separately below and are not included in that figure.
Coal Creek is in Jefferson, Gilpin and Boulder Counties, Colorado.
From the Census ZCTA-to-place relationship file, with the share of Coal Creek’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 Coal Creek.
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 Jefferson, Gilpin and Boulder Counties, Colorado.