A small city with three eras of housing
Clive incorporated in 1956 with only a few hundred residents, and its oldest neighborhoods east of 100th Street date from that era and the 1960s. Those streets have brick and frame ranches and split-levels with full basements, and the water heater usually stands next to the furnace with a shared flue running into a masonry chimney or metal vent.
The 1980s and 1990s brought larger two-story homes and townhouse developments along the greenbelt and north of University Avenue. Many of those have unfinished or partly finished basements where the heater is easy to reach. West of I-35/80, in the portion of Clive that lies in Dallas County, newer construction leans toward power-vent tanks and tankless units in finished lower levels.
MidAmerican Energy provides natural gas and electricity throughout Clive, and gas tanks are the norm. A handful of condos and apartment buildings near the business corridors rely on electric heaters or central boiler systems.
Walnut Creek, floods and basement risk
The Clive Greenbelt, started with a 1979 bond vote, runs roughly the length of the city along Walnut Creek. In dry weather the creek is narrow, but heavy rain can spread it hundreds of feet across its floodplain. Major flooding in 2018 pushed water into homes and businesses near the creek, and the city has since been buying out flood-prone properties and redesigning parts of the corridor.
For homeowners near the greenbelt, this means water heater placement is not just a convenience question. Once Walnut Creek water has touched a burner or gas valve, those parts get replaced and nobody should relight them, and electric tanks with submerged wiring are not safe to reenergize. Raising the heater onto a platform, keeping a working sump with a battery backup and installing a leak alarm all make sense in the lower parts of Clive.
Common water heater problems in Clive
- Sediment and scale buildup from moderately hard river water, often heard as popping during burner cycles.
- Flood-damaged gas controls in basements near Walnut Creek after heavy rain.
- Backdrafting in 1960s ranches where the furnace now vents through the sidewall and the heater stays in the chimney.
- Power-vent fan and switch failures in Dallas County-side homes built since the 2000s.
- Relief valves dripping after a pressure-reducing valve or expansion tank wears out.
- Tankless units throwing scale codes when their annual descale is skipped.
Clive water heater price guide
| Job | Typical Clive range | Notes |
|---|---|---|
| Thermocouple, igniter or flame sensor | $150–$300 | |
| Gas control valve | $360–$600 | Replace if flooded |
| Expansion tank or relief valve | $175–$400 | |
| Power-vent blower or pressure switch | $280–$560 | |
| 40–50 gallon gas tank replacement | $1,400–$2,900 | City permit included |
| Heater raised on platform during swap | $150–$400 extra | Common near the creek |
| Tankless installation | $3,200–$6,000 | Gas line and vent route matter |
Clive pricing lines up with the rest of the west metro. Open basements in older east-side homes keep labor down, while finished lower levels, venting corrections and flood-related replacements add time. After a flood, ask the plumber to note the cause of failure on the invoice in case your insurer or the city's floodplain program needs it. See how a Clive tank replacement is priced and planned.
City permits and state licensing
Clive's building and inspections staff issue permits for water heater replacement anywhere in the city, whether the house is on the Polk County or Dallas County side. Inspectors look over the vent, gas piping, clearances and the T&P valve's drain line. Homes in floodplain areas may face additional rules if the work is part of a larger repair after flood damage.
Plumbers in Iowa are licensed by a state board for plumbing and mechanical systems that operates within DIAL, Iowa's licensing agency. Before hiring, confirm the license is active, that the contractor pulls Clive's permit, and that removing the old tank is in the price.
Fixing backdrafts in older Clive basements
When a 1960s Clive ranch gets a new high-efficiency furnace, the installer usually runs plastic vent pipe out a wall and the heater becomes the old chimney's only remaining customer. That chimney was sized for two burners and now has to warm up from one small flame, which can take a long time in a subzero January. Until it warms, exhaust can spill from the draft hood into the basement.
Signs include rust or soot near the top of the heater, a warm draft hood that feels damp, or a carbon monoxide alarm sounding in the morning. Plumbers in Clive usually cure it with a liner matched to the heater's flue size, a power-vent tank, or a tankless heater piped through the wall. If the burner keeps going out too, see pilot and gas valve help for Clive.
Repair or replace in Clive
Clive tanks younger than about ten that need only an igniter, thermocouple or gas valve are usually worth fixing. One that has rusted through, been flooded or reached its mid-teens is better replaced, and a replacement is a good moment to correct venting, add a pan and leak sensor, or raise the heater above flood level. MidAmerican Energy has run rebates on efficient gas and heat pump heaters at times; ask what Clive customers qualify for before choosing. Timing questions are answered in our lifespan guide for Clive.
Around Clive
West Des Moines to the south makes most of its own water at the A.C. Ward plant and handles permits separately. Urbandale to the north has its own water utility buying from Des Moines Water Works. Waukee to the west and Windsor Heights to the east each run separate inspections, with Windsor Heights' small older homes more like Clive's east side.
Water heater questions from Clive
Where does Clive's water come from?
It is treated river water bought through the regional system, mainly from Des Moines Water Works. Clive distributes it through its own mains and helped found Central Iowa Water Works.
Can a flooded water heater be repaired?
If floodwater reached the burner, gas valve or wiring, replacement is the safe answer. Do not relight or switch on a heater that has been submerged.
Who handles permits in the Dallas County part of Clive?
The City of Clive. Its building staff issue permits for every address in the city, on either side of the county line.
Why does my basement smell like exhaust in winter?
With the furnace now venting elsewhere, the heater may be backdrafting into a chimney too big for it alone. Turn off the heater and get the venting checked.
How often should a Clive homeowner drain the water heater?
Once a year, ideally in the fall, because the river supply leaves noticeable sediment over time.
Should I raise my water heater if I live near the greenbelt?
In low-lying homes near Walnut Creek, a platform at replacement time is inexpensive protection against future floods.
