# Sewer and Water Line Services in Lakewood, Colorado

Lakewood is one of the largest and oldest suburbs in the metro, and its size means we treat it as several distinct eras rather than one uniform city. The neighborhoods closest to Denver's western edge, including areas near Belmar and along Colfax, were largely built from the 1940s through the 1960s, and laterals there are a mix of vitrified clay and cast iron with galvanized water services, similar in age and failure pattern to Denver's older postwar neighborhoods.

Central and western Lakewood filled in through the 1970s and 1980s with cast iron, early PVC, and Orangeburg in some tracts, and those decades bring the same deforming Orangeburg failures and cast iron corrosion we see across the rest of the metro's postwar ring. Expansive clay soil across Lakewood adds joint movement and grade loss on top of whatever the pipe material itself is doing.

Lakewood's newer development, particularly near the Belmar redevelopment and infill along the light rail corridor, runs PVC and copper or PEX, and the calls there tend to be construction related or tied to settlement rather than material age. Redevelopment sites also sometimes turn up old service lines that were capped rather than removed when a lot was rebuilt.

Because Lakewood spans so many decades and a wide range of lot sizes, we do not assume a pipe era based on the zip code. Denver Sewer and Water scopes each Lakewood property individually, tells you the material and condition before recommending a repair method, and handles the permitting for whichever part of the city the job sits in.

## Permits and Authority in Lakewood

Lakewood is served by a mix of utilities. Some parts of the city receive water through Denver Water's service area under wholesale or contract arrangements, while other parts are served by separate water and sanitation districts. Sanitary sewer service is similarly split among providers depending on location. We confirm the correct authority for a given Lakewood address before filing any permit rather than assuming one utility covers the whole city.

Right-of-way and street cut permitting within Lakewood's city limits goes through the City of Lakewood's public works department, separate from whichever utility provides the water or sewer service itself.

- Water and sanitary sewer authority varies by address across Lakewood and is confirmed per parcel, not assumed from a single citywide utility.
- Right-of-way and street cut permitting: City of Lakewood public works.
- Redevelopment and infill lots sometimes have older capped service lines that need to be located before new work begins.

## Tap and permit notes

- We identify the specific water and sanitation authority serving a Lakewood address before applying for any tap, since the city is served by more than one provider depending on location.
- Redevelopment lots near Belmar and the light rail corridor sometimes have old capped laterals that must be located and accounted for before new construction taps in.
- Older Lakewood neighborhoods near Colfax often have narrower streets, which affects traffic control planning for right-of-way work.
- Sanitary connections require inspection before backfill regardless of which part of the city the work is in.

## Typical pipe era

- 1940s to 1960s eastern Lakewood: vitrified clay sewer laterals, galvanized water services, and some early cast iron.
- 1960s to 1980s central and western Lakewood: cast iron, early PVC, and Orangeburg in certain tracts.
- 1980s to 1990s later development: PVC sewer and copper water services.
- Post-2000 redevelopment near Belmar and the light rail corridor: PVC and PEX, with construction and settlement-driven failures.

## Common failure modes

- Root intrusion at clay joints in the older eastern neighborhoods.
- Orangeburg laterals deforming and collapsing in mid-century tracts.
- Cast iron corrosion at joints throughout the 1960s and 1970s housing stock.
- Bellies and offset joints from expansive clay soil movement across the city.
- Old capped service lines discovered during redevelopment excavation near Belmar.

## Areas served

- Belmar
- Green Mountain
- Applewood-adjacent Lakewood
- West Colfax corridor
- Bear Creek area
- Union Square

## Response time

Lakewood is one of our closest and most frequent service areas from our southwest Denver yard, and we run scopes and repairs there across all parts of the city.

## Frequently asked questions

**Is all of Lakewood served by Denver Water?**

No, and it is a common misconception. Lakewood is served by a mix of providers depending on the specific parcel, and Denver Water's service area covers only part of the city under contract arrangements. We confirm the servicing authority for your exact address before doing permitted work, and we are not Denver Water or the City of Lakewood ourselves.

**Why would an older Lakewood house near Colfax have a completely different pipe than one near Belmar?**

Lakewood was built out over roughly six decades, and the eastern neighborhoods near Colfax date to the 1940s and 1950s with clay and galvanized lines, while areas built later use cast iron, PVC, or copper. We scope each property rather than assuming based on the surrounding blocks.

**I bought a redeveloped property near Belmar. Could there be an old service line still in the ground?**

Yes, that happens. When a lot is rebuilt, an old capped lateral or water service sometimes stays in the ground rather than being fully removed. We locate and account for it before connecting new work to avoid a conflict underground.

**Do you do sewer camera inspections for Lakewood home purchases?**

Yes. Given how much the pipe material and condition varies block by block across Lakewood, a camera scope before closing is a reasonable step, especially on a home from the 1940s through 1970s where clay, cast iron, or Orangeburg are all possible.

**Does Orangeburg pipe still show up in Lakewood?**

It does, mostly in tracts built in the 1950s through early 1970s. Orangeburg fails by losing its round shape rather than cracking outright, and a line that has been fine for years can suddenly back up once it has deformed enough to hold solids.

## Nearby service areas

- [Wheat Ridge](https://www.denversewerandwater.com/locations/wheat-ridge-co)
- [Golden](https://www.denversewerandwater.com/locations/golden-co)
- [Applewood](https://www.denversewerandwater.com/locations/applewood-co)
- [Ken Caryl](https://www.denversewerandwater.com/locations/ken-caryl-co)
- [Edgewater](https://www.denversewerandwater.com/locations/edgewater-co)

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Denver Sewer and Water is a privately owned, licensed and insured plumbing contractor. We are not affiliated with, endorsed by, or connected to Denver Water, the municipal water utility, or any government entity. To pay a municipal water bill or reach the public utility, visit denverwater.org.

Source: https://www.denversewerandwater.com/locations/lakewood-co