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Arapahoe Cnty Wwwa

Drinking water quality, contact, and Consumer Confidence Report

Serving 2 cities in CO ยท PWSID CO0203002

Arapahoe Cnty Wwwa serves 31,000 people. PFAS detected above health guidelines (Perfluorooctanoic acid) โ€” full contaminant breakdown below.

Warning
6 contaminants above EPA health-based guidelines (MCLGs) and 1 above EPA's legal limit (MCL, enforceable from April 26, 2029)
People served
31,000
Last EPA sample
2025-02-11
PFAS
Detected (1 compound)
Health-based violations since 2020
0

Data sources: EPA SDWIS, Arapahoe Cnty Wwwa's published Consumer Confidence Report, and compliance monitoring reported to EPA by Colorado CDPHE.

This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.

31K
People Served
2
Cities
1
Water Sources
0
Health-based violations since 2020

Official Arapahoe Cnty Wwwa Resources

Help Paying Your Arapahoe Cnty Wwwa Water Bill

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Water outage or no water?

Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Colorado

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Arapahoe Cnty Wwwa Service Area

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Service Area

This map shows the approximate service area for Arapahoe Cnty Wwwa. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

Arapahoe Cnty Wwwa Water Quality Grade

Not graded: Warning

Arapahoe Cnty Wwwa reads Warning. A letter grade is given only beside a Safe verdict.

7
Above Health Guidelines
0
Health-based violations since 2020

Is Arapahoe Cnty Wwwa Water Safe to Drink?

Arapahoe Cnty Wwwa has reported 6 contaminants above EPA health-based guidelines (MCLGs) and 1 above EPA's legal limit (MCL, enforceable from April 26, 2029) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 31,000 people across 2 cities in CO. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

Get your water independently tested in Colorado โ†’How does Colorado water quality rank nationally? โ†’

Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Colorado

Fluoride in Arapahoe Cnty Wwwa Water

  • Arapahoe Cnty Wwwa

    PWSID CO0203002

    Arapahoe Cnty Wwwa reported 1 mg/L, at or above the 0.7 mg/L U.S. Public Health Service recommendation and below the 1.5 mg/L WHO guideline value and NTP neurodevelopment review level.

Check fluoride levels by ZIP code

Arapahoe Cnty Wwwa Service Area

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Arapahoe Cnty Wwwa Contact & Information

Phone

Emergency Line

1-877-481-4901

Mailing Address

13031 E CALEY AVE Centennial, CO 80111

B2B Contact Data

B2B Contact Data Available

Contacts for Arapahoe Cnty Wwwa

Updated Jan 2026
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NameTitlePhoneEmail
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Mโ–ˆโ–ˆโ–ˆโ–ˆ Jโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆUtility Director(555) โ–ˆโ–ˆโ–ˆ-โ–ˆโ–ˆโ–ˆโ–ˆmโ–ˆโ–ˆโ–ˆโ–ˆ@waterโ–ˆโ–ˆโ–ˆโ–ˆ.org
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Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

disinfection

Disinfectant Used

chloramines, hypochlorite, uv light

Arapahoe Cnty Wwwa Consumer Confidence Report

A Consumer Confidence Report (CCR) is the EPA-mandated annual water-quality report every community water system must publish by July 1 each year (Safe Drinking Water Act ยง1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.

A current CCR for Arapahoe Cnty Wwwa has not been published or validated on TapWaterData yet.

Publish your 2027 CCR

Are you the water operator here? Publish your official 2027-compliant CCR on this page โ€” residents already find it here.

Free through launch ยท no credit card ยท cancel anytime

Residents: contact the utility directly using the phone number above, or check the EPAโ€™s national CCR portal. Reports are typically distributed by mail or posted on the utilityโ€™s official website.

Arapahoe Cnty Wwwa Annual Water Quality Reports

Find Arapahoe Cnty Wwwaโ€™s report

We donโ€™t have a link we can confirm belongs to this system, and weโ€™d rather show none than the wrong utilityโ€™s. Colorado CDPHE publishes drinking-water reports for systems in this state.

Visit Colorado CDPHE

What is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.

EPA Health-Based Violations Since 2020

Arapahoe Cnty Wwwa has no health-based EPA violation since 2020 (EPA data as of Q2 2026).

EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).

Concerned about what's in your water?

You're viewing 7 contaminants above health-based guidelines here. Your own tap water can differ โ€” upload your test (PDF or a photo) and we'll email a full plain-English reading of every number, free.

Your upload also helps us keep local water data accurate โ€” we only ever share anonymized, area-level summaries.

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Recommended Water Filters for Arapahoe Cnty Wwwa

Based on water quality data from cities served by Arapahoe Cnty Wwwa, we recommend NSF-certified filters that can remove contaminants above health guidelines.

Filter guides for the contaminants detected here:

Frequently Asked Questions about Arapahoe Cnty Wwwa

Is Arapahoe Cnty Wwwa water safe to drink?

Arapahoe Cnty Wwwa has reported 6 contaminants above EPA health-based guidelines (MCLGs) and 1 above EPA's legal limit (MCL, enforceable from April 26, 2029) in at least one city served. We recommend reviewing individual city reports for specific water quality details.

Does Arapahoe Cnty Wwwa have PFAS in its water?

Yes. Arapahoe Cnty Wwwa has reported Perfluorooctanoic acid above EPA's enforceable limit under the 2024 PFAS rule (4 ng/L for PFOA and PFOS, 10 ng/L for PFHxS and PFNA), and Perfluorooctanoic acid above the MCLG health goal. PFAS ("forever chemicals") are linked to cancer and developmental issues. A certified NSF/ANSI 53 or 58 filter is rated to reduce them. Compliance is judged on a running annual average, so check the utility's latest Consumer Confidence Report for its official status.

How do I pay my Arapahoe Cnty Wwwa water bill?

Visit the Arapahoe Cnty Wwwa official website at https://acwwa.com/27/Our-Water for bill payment options. For questions about your bill, call 303-790-4830.

How many people does Arapahoe Cnty Wwwa serve?

Arapahoe Cnty Wwwa serves 31,000 people across 2 cities in CO.

What cities does Arapahoe Cnty Wwwa serve?

Arapahoe Cnty Wwwa provides water service to: Cherry Creek, CO; Greenwood Village, CO.

Does Arapahoe Cnty Wwwa have any EPA violations?

No. Arapahoe Cnty Wwwa has no health-based EPA violation since 2020 (EPA data as of Q2 2026).

What is Arapahoe Cnty Wwwa's phone number?

You can contact Arapahoe Cnty Wwwa at 303-790-4830. Their mailing address is: 13031 E CALEY AVE Centennial, CO 80111.

Where can I find Arapahoe Cnty Wwwa's Consumer Confidence Report?

Community water systems must publish an annual CCR. If you're looking for Arapahoe Cnty Wwwa's CCR, contact them at 303-790-4830 or check back here โ€” we update monthly. The 2027 revised CCR Rule introduces new direct-URL distribution requirements.

Similar water utilities in Colorado

How we built this page

Water-quality and contact data on this page comes from public federal and state records. We update each utility's record whenever its underlying source publishes new data โ€” typically within days of an EPA SDWIS refresh.

Spotted a data issue? Use the Spotted something off? link at the bottom of the page โ€” corrections feed back into the next data refresh. Learn more about TapWaterData.

Are you Arapahoe Cnty Wwwa? Publish your 2027 CCR

TapWaterData runs a free CCR publishing service for community water systems. Claim this listing to publish your Consumer Confidence Report here โ€” it inherits this page's search authority and reaches every customer who Googles Arapahoe Cnty Wwwa.

  • EPA-compliant distribution. Satisfies the 2027 Revised CCR Rule direct-URL requirement with an auditable archive.
  • Publish once a year. Agent-assisted workflow; no login setup for small systems.
  • Inherits this page's reach. Your published CCR appears directly on the page customers already find on Google.
Claim Arapahoe Cnty Wwwa

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Residents keep our data honest.

This form corrects our data; it does not reach Arapahoe Cnty Wwwa. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Arapahoe Cnty Wwwa directly.

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