The parts of the line
Wastewater leaves your house through the building drain, runs out through the sewer lateral, and joins the public sewer main, usually under the street. Somewhere along that path, responsibility shifts from the property owner to a public agency. Where exactly that happens, and who maintains the piece under the sidewalk or parkway, varies from one city to another.
This guide does not state Buena Park's specific rules, because they can change and depend on the details of each property. The safest approach is to ask the City of Buena Park directly before major sewer work, and to ask your contractor how they will handle it.
Terms to know
- Building drain
- The drain piping inside and under the house that collects waste from fixtures.
- Sewer lateral
- The pipe that carries waste from the building to the public sewer main.
- Sewer main
- The larger public pipe, usually under the street, that laterals connect to.
- Right-of-way
- Public land such as the street, sidewalk and often the parkway strip.
- Encroachment permit
- A common name for permission to work in the public right-of-way; check the city's terminology.
What typically raises permit questions
| Type of work | Permit question |
|---|---|
| Clearing or jetting a line | Usually treated as maintenance; ask if unsure |
| Camera inspection | Usually no construction involved |
| Adding a cleanout | Ask the city; it alters the plumbing |
| Spot repair or replacement on private property | Commonly requires a permit and inspection |
| Lining or bursting | Ask the city; trenchless work may still need a permit |
| Any work in the street, sidewalk or parkway | Likely needs city approval for the right-of-way |
Questions to ask the City of Buena Park
- Where does property-owner responsibility for the lateral end?
- Who should I call if a blockage may be in the public main?
- Which permits does a lateral repair or replacement need?
- Is a separate permit needed for work in the street or parkway?
- Are there rules on street trees near the lateral?
- Are there grease-control requirements for my business?
What to confirm with your contractor
- They hold an active CSLB license, checked at cslb.ca.gov
- Who pulls the permits and schedules inspections
- Whether permit fees are in the quote or billed separately
- That utilities will be marked through 811 before digging
- How the street, sidewalk or landscaping will be restored
Common questions
If the blockage is under the street, do I pay?
It depends on where the problem is and on local rules. Contact the city if a camera suggests the problem is at or beyond the connection to the main.
Can a homeowner pull their own sewer permit?
Owner-builder rules exist in California, but they come with responsibilities. Ask the city before doing it yourself, and remember sewer work involves health and safety risks.
Does a sewer inspection come up when selling a home?
Some buyers request a sewer camera inspection during escrow. Whether anything is required by the city at sale is a question for the city.
General information for Buena Park, not a quote or professional advice. In an emergency, call 911.