Six water districts serve Wheat Ridge, and each runs backflow testing its own way. Start with your water bill.
Wheat Ridge backflow rules at a glance
| Water providers | Consolidated Mutual, Valley Water, Denver Water, North Table Mountain, Edgewater, and Wheat Ridge Water District. Your water bill shows which one serves you. |
|---|---|
| Consolidated Mutual: who and when | Non-single-family domestic, fire, and irrigation lines; tested at installation, after any repair, and at least yearly, with irrigation assemblies tested at the beginning of spring |
| Consolidated Mutual: filing | Online only, through its backflow test portal, by testing companies that have signed its testing agreement |
| Denver Water customers | Annual tests by an ABPA- or ASSE-certified tester, reports emailed to Denver Water. Denver Water details → |
| Wheat Ridge Water District | Serves most of Wheat Ridge east of Independence Court with water bought from Denver Water. It doesn't publish backflow rules; call 303-424-2844. |
Summarized from Consolidated Mutual, Denver Water, and other districts's published program information (source), checked October 2026. The notice from your water provider always has the final word on your due date.
Which district are you in?
A Wheat Ridge address can fall under any of six providers, and their backflow programs differ. The quickest way to know is the name on your water bill or the backflow notice you received. Send us a photo of the notice when you book and we'll handle the filing for that provider.
Irrigation tests in spring
Consolidated Mutual wants irrigation assemblies tested at the start of spring each year. Denver Water's 2026 drought rules keep sprinklers off into spring 2027 unless they're running for installation, repair, or maintenance with someone attending, so plan the test with your district's timing in mind.
What we do on a Wheat Ridge backflow test
- Confirm the assembly type, size, and serial number against your provider's records
- Test every check valve and relief valve with a differential pressure gauge calibrated October 2026 and traceable to NIST
- Tag the assembly with the service date, our business information, and the tester's certification number
- File the completed report the way Consolidated Mutual, Denver Water, and other districts requires
- Send you a copy of the report, with photos
If the assembly fails
Most failures come down to a dirty or worn check valve, a tired relief valve, or a split rubber part. Those get cleaned or rebuilt and retested, usually in the same visit, after you approve the price. If the body itself is cracked, usually from a missed winterization, the assembly has to be replaced. Replacing an assembly is installation work, which in Colorado needs a licensed plumber; we'll tell you exactly what's needed and do the retest once it's in.
Before we come out
- Have the notice from your water provider handy, or send a photo of it when you book
- Tell us where the assembly is, and leave any gate unlocked or the mechanical room open
- For sprinkler assemblies, the water needs to be on. If the system is still winterized, we can do the spring startup and the test in one visit.
Not sure what kind of assembly you have? PVB vs. DCVA vs. RPZ →
Backflow testing nearby
Denver · Aurora · Thornton · Westminster · Arvada · Northglenn · Broomfield · Golden · Lakewood · Englewood · Commerce City · Parker · Boulder · Louisville · Lafayette · Greenwood Village · Centennial · Commercial & HOA testing · For plumbing & irrigation companies · Every provider's rules
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