The village has something most of unincorporated Kitsap does not: a county sewer system and a water district of its own. That changes the kind of plumbing we do here. Instead of well houses, we are scoping clay side sewers under 1950s ranch homes. Instead of septic alarms in the village core, we are dealing with manganese sediment from district water and cast iron drains under waterfront cottages. The plateau and the outskirts are still septic, and we handle those pump systems too.
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Manchester at a glance for plumbing
Water
Manchester Water District supplies the village, Colchester and the surrounding plateau from its own wells, and it has been working on manganese treatment for that supply. The Navy's fuel depot has its own system. A few properties on the fringes are on private wells.
Sewer or septic
Kitsap County Sewer Utility operates the Manchester sewer system and treatment plant, covering the village, Colchester and the denser blocks near the water. The plateau above Mile Hill and the larger lots toward Woods Road are largely on septic.
Homes
Manchester's waterfront along Beach Drive and Yukon Harbor has 1920s to 1950s cottages that were expanded into year-round homes, plus newer view houses built in their place. Colchester and the blocks behind the pier are mostly 1950s to 1970s ranch homes. The plateau has 1980s to 2000s subdivisions on larger lots. Cast iron and galvanized survive in the cottages; copper and early PEX run through the rest.
Ground and weather
Manchester faces Rich Passage from a steep glacial till slope that drops to a narrow beach. Waterfront lots sit at the base of clay bluffs that stay wet and move a little every winter. Yukon Harbor and Little Clam Bay are low and tidal with a high water table. The plateau above is rolling till with hardpan a few feet down. Exposed to the east across Puget Sound, so winter storms hit the Beach Drive waterfront head on and send spray over the seawalls. King tides stack with rain to push water into the lowest drains near the harbor. The December 2022 and January 2024 freezes split hose bibs and crawlspace lines in the older cottages that were never insulated underneath.
County sewer in the village, septic above it
Kitsap County runs a sewer system and treatment plant for Manchester, serving the village, Colchester and the denser blocks near the water. If you are connected, the side sewer from your house to the county main is yours, and on the older streets it is often original clay or concrete. Roots from the big maples and cedars pry the joints open, and the first sign is a toilet that gurgles when the tub drains or a basement floor drain that burps during a storm.
We run a camera from a cleanout or a pulled toilet, mark the problem spot from the surface, and give you a written estimate. A spot repair with a new two-way cleanout handles most root intrusions. A line that has bellied or collapsed gets replaced, and we keep the excavation as small as the repair allows.
Above Mile Hill and out toward Woods Road the lots stretch out and septic takes over. We replace effluent pumps, floats and check valves in pump chambers and repair the line from the house to the tank. Pumping the tank is a job for a septic company, and we will say so when that is what you need.
Waterfront cottages and what is under them
The houses along Beach Drive and around Yukon Harbor started as summer cottages between the 1920s and 1950s and were enclosed, insulated above and added onto for year-round living. The crawlspaces tell the story. Cast iron drain lines rest on damp soil at the base of a wet bluff, galvanized supply pipe runs alongside them, and both have been corroding for seventy years. When the drain finally rots through, the smell in the crawlspace is the first clue.
We replace cast iron with Charlotte PVC, repipe galvanized supply in PEX, and relocate the main shutoff from the back of the crawlspace to somewhere by the door. Some waterfront homes sit below the sewer main and need a sewage ejector pump to lift waste uphill; we replace those pumps and their check valves and test the alarm before we leave.
Groundwater off the bluff keeps these crawlspaces wet from November through April. A Liberty sump pump with a discharge to daylight and a vapor barrier over the soil keeps the new pipe dry and the house healthier.
Manchester Water District and manganese
The district draws from wells that carry enough manganese that it has been adding treatment. Until that is fully in place, homeowners see the effects: black or brown sediment in aerators, dark staining in toilets and the dishwasher, and a layer of fine grit at the bottom of the water heater. We flush heaters, clean or replace aerators and shower cartridges clogged with sediment, and install Cascadian or Halo whole-house filtration for households that want it handled at the point of entry.
District pressure in the lower village can run high. A failed pressure regulator shows up as a dripping water heater relief valve and banging pipes, and the fix is a new PRV and often a new expansion tank in the same visit.
Water heaters, gas and electric
Cascade Natural Gas serves parts of Manchester, so we install both gas and electric Bradford White and A. O. Smith tanks and Rinnai tankless units. For homes with gas and a larger household, tankless is a fair choice. For a small cottage with one bath, a correctly sized tank with an expansion tank and seismic strapping is the sounder buy, and we tell people that. Every replacement here gets a drain pan with a line to daylight when the heater sits above finished space, which is common in the split-level homes on the slope.
Storms, king tides and the lowest drain in the house
Manchester faces east into Puget Sound, and winter storms arrive with nothing in the way. When a king tide stacks with a heavy rain, the lowest drains near Yukon Harbor and the pier can back up as the sewer and storm systems fill. A backwater valve on the side sewer stops the main from pushing back into the house. We also clear and jet storm drains and catch basins for the small commercial buildings and the marina area before the fall rains start.
Plumbing problems we see most in Manchester
Local patterns
- Cast iron drains and galvanized supply in the Beach Drive and Yukon Harbor cottages
- Side sewer roots and offsets in the older village blocks on county sewer
- Septic effluent pumps on the plateau and the larger lots toward Woods Road
- Manganese staining and sediment from the district's well water clogging aerators and heaters
- Crawlspace groundwater and sump pump failures at the base of the bluffs
- Frozen pipes under cottages with open or poorly insulated crawlspaces
- Waterfront homes with drains pumped uphill to the sewer main
Neighborhoods and areas in Manchester we serve
We work throughout Manchester, including Downtown Manchester and the pier, Colchester, Colby, Beach Drive waterfront, Yukon Harbor, Mile Hill, Little Clam Bay and Woods Road and the plateau above town, and around Manchester State Park and Rich Passage, Manchester public pier, boat launch and beach park, Manchester Fuel Depot, Kitsap Regional Library Manchester branch, Yukon Harbor, The view of Blake Island and Seattle. Population is around 5,700 in the Manchester area; ZIP codes include 98353, 98366.
Manchester plumbing questions
How fast can you reach Manchester?
It is about fifteen minutes from our Port Orchard shop, so Manchester calls often fit the same day. We give four-hour arrival windows and text when the truck is on the way.
Is Manchester on sewer or septic?
The village, Colchester and the blocks near the water are on Kitsap County sewer. The plateau above Mile Hill and the larger lots toward Woods Road are mostly septic. A sewer charge on your county bill tells you which.
There is black grit in my faucet aerators and the toilet stains dark. Is my plumbing failing?
Probably not. That is manganese from the district's well water. Cleaning aerators, flushing the water heater and adding a whole-house filter if you want it handled permanently are the fixes. We check the plumbing anyway while we are there.
Can you replace the cast iron drain under our Beach Drive cottage?
Yes. We camera the line first to see how much has failed, replace the bad sections or the whole run in PVC, hang it properly so it holds slope, and install a cleanout so future cleaning does not mean crawling under the house.
Our waterfront house has a sewage ejector pump. Do you service those?
We do. We replace ejector pumps, check valves, floats and alarm panels, and we take those alarm calls on evenings and weekends.
Who owns the sewer line from my house to the street in Manchester?
The homeowner owns and maintains the side sewer to the point where it joins the county main. If a camera inspection shows a break on your side, that repair is yours; we give you a written estimate you can share with your insurer.
Do you do sewer scopes for home purchases in Manchester?
Yes, and we recommend it for anything built before 1980 here. You get a recorded video and a written summary of roots, offsets or bellies, which is useful at the negotiating table.
