KREMMLING, Colorado Tap Water Quality

2,409 people served · 3 water systems

Fair

KREMMLING, Colorado is a small town with 2,409 residents served by 3 public water systems. Water service covers ZIP code 80459.

KREMMLING has documented several EPA health-based violations in the last five years. Residents may want to review which contaminants triggered the exceedances and consider point-of-use filtration for sensitive uses.

EPA reporting identifies E. Coli among the regulated contaminants associated with KREMMLING's recent health-based violations. Each contaminant has different sources, health implications, and recommended mitigation steps — links to the full EPA reference for each are listed alongside the violation history below.

Last updated: 2026-05-18 · Source: EPA SDWIS

Location

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Centered on ZIP-code centroids of water systems serving this city.

ZIP Codes Served

80459

Health-Based Violations (Last 5 Years)

EPA Maximum Contaminant Level exceedances reported by water systems serving KREMMLING. Each entry explains the contaminant, the health risk, and recommended precautions, and links to a full guide.

E. Colimicrobial

EPA Code 0300 · Treatment Technique Violation

violations

EPA Limit

0 per 100 mL presence/absence

Last Reading

—

First Reported

May 2023

Most Recent

May 2023

What this violation means

E. coli detection is an EPA Tier 1 acute violation, requiring same-day public notification. It confirms that fecal matter has entered the drinking water supply, posing immediate health risks — particularly to children, the elderly, and immunocompromised individuals.

Recommended precautions

→Do not drink the water until the utility has lifted the advisory.
→Boil water for at least one minute (three minutes at elevations above 6,500 ft).
→Disinfect dishes and surfaces that touched contaminated water.
→Seek medical attention if you develop bloody diarrhea or persistent vomiting.

Read the complete guide to E. Coli

Source: EPA Safe Drinking Water Information System (SDWIS). Health-based violations only. Older violations may have been resolved; check your utility's most recent Consumer Confidence Report for current status.

Water Systems Serving KREMMLING

RIVER RANCH VILLAGE MHP LLC

PWSID: CO0125676

140 served

KREMMLING TOWN OF

PWSID: CO0125455

1,859 served

4 violations

BLUE VALLEY MD

PWSID: CO0125148

410 served

What Can You Do?

✅ Request your utility's annual Consumer Confidence Report (CCR) — required by law.
✅ Use an NSF-certified water filter if violations involve lead, arsenic, or PFAS.
✅ Run cold water for 30 seconds before drinking if you have older plumbing (reduces lead).
✅ Check back monthly — we update data from the EPA every 30 days.

About this data

This overview reflects EPA SDWIS data published as of 2026-05-18. It covers active Community Water Systems (CWS) that exceeded federal Maximum Contaminant Levels during the past five-year EPA reporting window. For up-to-the-minute information, request a current Consumer Confidence Report from your utility, or review the EPA's public dashboard.

Frequently Asked Questions

Is KREMMLING, Colorado tap water safe to drink?▼

This city's water had several EPA violations in the last 5 years.

How many EPA violations does KREMMLING have?▼

KREMMLING has 4 EPA health-based water violations in the last 5 years across 3 water systems serving 2,409 people.

What contaminants have been found in KREMMLING water?▼

The following EPA-regulated contaminants have been detected: 0300. View details about each contaminant, health effects, and recommended precautions above in the violations table.

Should I use a water filter in KREMMLING?▼

Using an NSF-certified water filter is recommended if your area has violations involving lead, arsenic, or PFAS. For other contaminants, consult your local water utility. Check the annual Consumer Confidence Report (CCR) for detailed guidance.

What should I do if there are violations in KREMMLING?▼

Request your water utility's annual Consumer Confidence Report (CCR), which is required by the EPA. Follow the utility's guidance on boil water advisories. Run cold water for 30 seconds before drinking if you have older plumbing. Use an NSF-certified filter if needed based on your water system's violations.