Service area · Jefferson County foothills

Evergreen water treatment built for the Front Range foothills

Evergreen is an unincorporated mountain community in Jefferson County about 25 miles west of Denver, set between 7,000 and 8,500 feet in the Front Range foothills. Almost every home here — and in the surrounding communities like Conifer, Pine, Bailey, and Indian Hills — draws from a private well tapping fractured Precambrian granite and metamorphic rock. That geology puts hardness, iron, and manganese into the groundwater at characteristic ratios, often with low pH and radon in the mix. The treatment that actually works here is the treatment designed around what your specific mountain well delivers.

Iron filtration system serving an Evergreen foothills home
  • Fractured GraniteFoothills wells tap Precambrian rock
  • Acidic + MineralLow pH, iron, manganese, radon in water
  • Free On-Site TestingFree water analysis, scheduled fast
Front Range foothills well water spigot drawing untreated mountain groundwater

The foothills water story

Why Evergreen well water needs to be tested — not assumed

Evergreen sits in the Front Range foothills between roughly 7,000 and 8,500 feet, surrounded by Park County and the high country to the west and the suburbs of Jefferson County to the east. There is no centralized municipal water system serving the community. Almost every home — every cabin, every ranch, every in-fill subdivision — draws from a private well, and the geology under those wells is fractured Precambrian granite and metamorphic rock that releases minerals into the groundwater at predictable but uneven ratios well by well.

The water that comes out of an Evergreen tap is mineral-rich and characteristically acidic. Calcium and magnesium stack up as hardness, iron comes through as the orange staining homeowners see on faucets and laundry, and manganese shows up as the dark staining that won't bleach out. Low pH is the part of the foothills water story that sneaks up on homeowners: the water looks fine, but it's quietly corroding copper plumbing and pulling lead from older solder joints behind the walls.

Add in the seasonal peaks — turbidity and sediment after the spring snowmelt and the summer monsoon thunderstorms — plus radon dissolving into groundwater from the surrounding rock, plus coliform bacteria in shallow wells that take surface water after a storm — and a treatment system designed for someone else's water almost never fits yours. We start every Evergreen job with a real on-site analysis and design from the results.

  • Hardness, iron, and manganese from fractured Precambrian granite and metamorphic rock
  • Low pH / acidic water that corrodes copper plumbing
  • Turbidity and sediment after spring snowmelt and summer monsoon storms
  • Coliform bacteria in shallow wells with surface-water infiltration
  • Radon in water — the foothills are a known radon-in-water belt
  • Lead leached from older copper plumbing and lead-based solder
Well water filtration system in a Colorado foothills home

How Water Works helps

Treatment designed around what your foothills water actually contains

For most Evergreen homes, the right answer is a layered system: a softener at the point of entry to handle hardness and protect appliances, plus a neutralizer ahead of the softener to correct the low pH that's quietly eating the copper plumbing. Wells with iron and manganese need a dedicated oxidation filter or greensand stage between the neutralizer and the softener, and homes where radon is present at treatable levels typically add an aeration or granular activated carbon stage specifically for radon — paired with proper venting, since the gas has to leave the water before it can leave the house.

Drinking water matters separately. A reverse osmosis unit at the kitchen tap pulls out the trace contaminants that whole-house treatment isn't designed to address — radon daughters, residual metals, anything the softener and carbon stages have already reduced but not eliminated. The RO tap is the one your family actually drinks and cooks with, and it should pull from the cleanest water in the house.

We design the system, install it, and verify the treated water meets the mark at every tap it's used. Then we come back: well water should be tested at least once a year, and we keep your system serviced and your water verified season after season — across Evergreen and the surrounding Jefferson County foothills, with statewide dispatch out of our four regional offices for anything further out.

  • Free on-site water analysis
  • Water softeners sized to foothills hardness
  • Acid neutralizers for low-pH water
  • Iron and manganese filtration
  • Radon-in-water reduction
  • UV disinfection for bacteria
  • Reverse osmosis for drinking-water taps
  • Annual testing and ongoing service

Evergreen water treatment FAQs

Is Evergreen's tap water safe to drink?

Evergreen has no central municipal surface-water system. Almost every home in the community and the surrounding foothills — Evergreen proper, Bergen Park, Kittredge, and Indian Hills — draws from a private well, and well water isn't regulated the way city water is. There's no required routine testing unless the homeowner arranges it. That doesn't automatically make the water unsafe, but it does mean 'looks fine' and 'is fine' are not the same thing. Only a real on-site analysis tells you what's actually coming out of your tap.

What contaminants are most common in Evergreen well water?

Front Range foothills wells tap fractured Precambrian granite and metamorphic rock that put hardness, iron, and manganese into the groundwater in their characteristic ratios. Low pH is a recurring issue — acidic water corrodes copper plumbing and can leach lead from older solder. Turbidity spikes after spring snowmelt and summer monsoon storms, coliform bacteria turn up in shallow wells after surface water finds its way in, and the Colorado foothills are a known radon-in-water belt — radon dissolves into groundwater from the surrounding rock. The geology varies enough well by well across the foothills that a genuine water analysis is the only way to know which of these yours actually has.

How often should I test my water in Evergreen?

At least once a year for any private well — and more often if you've ever had a positive result, if your well runs shallow, or if your water changes in taste, smell, or color. Radon in water and coliform bacteria are the two contaminants we test for most often in foothills wells, and both reward consistent annual testing rather than a one-time check. Spring snowmelt and the summer monsoon churn the shallow aquifers, so test again after any major storm event or after the spring runoff window. After any work on the well or plumbing, test before you drink it.

Do Evergreen homes really need a water softener?

Yes. Granite-aquifer water in the foothills is mineral-heavy, and very hard water is the rule in Evergreen, not the exception. You'll see it as spotting on glassware, scale on faucets and shower glass, and shortened lifespans for water heaters, dishwashers, and washing machines. Low pH complicates the picture: most Evergreen homes also need a neutralizer to raise the pH and protect copper plumbing, and many pair the softener with a dedicated iron filter to handle the orange staining that's common to foothills wells. Salt-free conditioners help with scale, but they don't actually remove the hardness minerals the way a proper ion-exchange softener does.

Can you service my home outside of Evergreen?

Yes. Our Denver Metro office covers Evergreen and the surrounding mountain communities along the foothills — Conifer, Pine, Bailey, Indian Hills, Aspen Park, and Kittredge — and our service techs run scheduled routes across Jefferson County and the foothills corridor. On-site well testing, system design, and installation are routine work for our crews in these settings, including at the higher elevations and longer service runs that mountain properties typically need. Statewide dispatch out of our four regional offices covers anything further out.

Get a free water analysis in Evergreen

Find out what's actually in your water — foothill mountain well, cabin on acreage, or older home with original plumbing. We'll test on-site, walk you through the results, and design a treatment system around your source, your household, and your preferences. Schedule with our Denver Metro office at (303) 248-3390 for fast coverage across Evergreen and the Jefferson County foothills.

Get a quote

Water Works can be accessed at one of our four convenient locations:

Denver Metro:

303.248.3390

Northern Colorado:

970.381.4493

Colorado Springs Metro:

719.694.2650

Pueblo and S Colorado:

719.836.8118