Brighton treats its South Platte groundwater with reverse osmosis and removes manganese from Beebe Draw groundwater with greensand filtration, then blends the result with water bought from Thornton and Denver Water. The city does not list a hardness figure, so a tap test should come before a softener purchase. Call the number on this page to be connected with a local plumber in Brighton.

Brighton's water in brief
Most of Brighton's supply is groundwater from the South Platte and Beebe Draw aquifers. The city runs one of the largest municipal reverse osmosis plants west of the Mississippi for the South Platte water and a greensand plant that takes manganese out of the Beebe Draw water. After blending, the water is chlorinated and fluoridated, and the city adds purchased water from Thornton and Denver Water. The report we reviewed does not state hardness. Some newer subdivisions and unincorporated areas with Brighton addresses, such as Todd Creek Village Metro District or Hi-Land Acres, get water from other districts.
Steps to take first
- Confirm your provider from your bill: City of Brighton or another district.
- Write down the symptom: scale, staining, taste or odor.
- Have a plumber test hardness at the kitchen tap, since the city does not publish one.
- If you see black or brown staining, mention it; manganese is something Brighton already treats for.
- If the home has a private well tied into household plumbing, know that the city requires a containment backflow assembly.
- Find the hand valve on the house side of the meter. Brighton crews handle lines up to the meter; from there to the house is the owner's repair.
What the symptoms usually mean
| Symptom | Likely cause |
|---|---|
| White scale on fixtures | Mineral hardness, confirmed by testing |
| Dark specks or stains | Manganese, often loosened in pipes |
| Chlorine smell | Normal disinfection residual |
| Rotten-egg odor in hot water only | Reaction at the water heater anode |
| Rusty water from one faucet | Corroding pipe or fitting inside the house |
Cost factors
- Test results, which may show you need less than you assumed
- Softener, carbon filter or sediment filter, alone or combined
- Location of the main and a drain
- Bypassing irrigation and outdoor taps
- City permitting through OpenGov if plumbing is altered
Brighton's permit counter handles plumbing permits and contractor licensing online, and the plumber can confirm what a softener needs. Because the city already runs advanced treatment, some Brighton homeowners find after testing that a carbon filter for taste is all they want. Others with scale on a tankless heater still choose a softener. The test result decides.
Water Softeners & Filtration questions in Brighton
Does my water provider publish a hardness number?
Will a softener take out iron or manganese?
What should a private well be tested for before picking equipment?
How much upkeep does a softener need?
More plumbing services in Brighton
Water Softeners & Filtration nearby
Helpful guides
Sources
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