Grand Canyon National Park
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in AZ · PWSID AZ0403702
Grand Canyon National Park serves 16,590 people. 5 health-based violations since 2020 in EPA's record — full violation history below.
- People served
- 16,590
- PFAS
- Not detected above guidelines
- Health-based violations since 2020
- 5
Data sources: EPA SDWIS, Grand Canyon National Park's published Consumer Confidence Report, and compliance monitoring reported to EPA by Arizona DEQ.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Official Grand Canyon National Park Resources
Grand Canyon National Park Service Area
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This map shows the approximate service area for Grand Canyon National Park. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Grand Canyon National Park Water Quality Grade
Not graded: Monitor
Grand Canyon National Park reads Monitor. A letter grade is given only beside a Safe verdict.
Is Grand Canyon National Park Water Safe to Drink?
Grand Canyon National Park has reported 2 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. Grand Canyon National Park has 5 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 16,590 people across 1 city in AZ. 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 Arizona →How does Arizona water quality rank nationally? →
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in Arizona
Grand Canyon National Park Service Area
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Grand Canyon National Park Contact & Information
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for Grand Canyon National Park
| Name | Title | Phone | |
|---|---|---|---|
| J████ S████ | Water Treatment Supervisor | (555) ███-████ | j████@city████.gov |
| M████ J██████ | Utility Director | (555) ███-████ | m████@water████.org |
Water Sources & Treatment
Water Sources
Treatment Methods
Disinfectant Used
chlorine
Grand Canyon National Park 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 §1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.
A current CCR for Grand Canyon National Park has not been published or validated on TapWaterData yet.
Residents: contact the utility directly using the phone number above, or check the EPA’s national CCR portal. Reports are typically distributed by mail or posted on the utility’s official website.
Grand Canyon National Park Annual Water Quality Reports
We don’t have a link we can confirm belongs to this system, and we’d rather show none than the wrong utility’s. Arizona DEQ publishes drinking-water reports for systems in this state.
Visit Arizona DEQWhat 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
Grand Canyon National Park has 5 health-based EPA violations since 2020 (EPA data as of Q2 2026), none of them open.
EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).
| Violation | Contaminant or rule | Period | Status | Notice |
|---|---|---|---|---|
| Maximum Contaminant Level Violation, Average | TTHM | Apr 2024 - Jun 2024 | Resolved | Tier 2 public notice |
| Treatment Technique (SWTR and GWR) | Groundwater Rule | Jul 2022 | Resolved | Tier 2 public notice |
| Treatment Technique (SWTR and GWR) | Groundwater Rule | Jun 2022 | Resolved | Tier 2 public notice |
| Treatment Technique (SWTR and GWR) | Groundwater Rule | Mar 2022 | Resolved | Tier 2 public notice |
| Treatment Technique (SWTR and GWR) | Groundwater Rule | Dec 2021 | Resolved | Tier 2 public notice |
Concerned about what's in your water?
You're viewing 2 contaminants above health-based guidelines here. Your own tap water can differ — 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 — we only ever share anonymized, area-level summaries.
Upload my testRecommended Water Filters for Grand Canyon National Park
Based on water quality data from cities served by Grand Canyon National Park, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about Grand Canyon National Park
Is Grand Canyon National Park water safe to drink?
Does Grand Canyon National Park have PFAS in its water?
How do I pay my Grand Canyon National Park water bill?
How many people does Grand Canyon National Park serve?
What cities does Grand Canyon National Park serve?
Does Grand Canyon National Park have any EPA violations?
What is Grand Canyon National Park's phone number?
Where can I find Grand Canyon National Park's Consumer Confidence Report?
Similar water utilities in Arizona
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 — typically within days of an EPA SDWIS refresh.
- Contaminants & violations: EPA Safe Drinking Water Information System (SDWIS) plus the Unregulated Contaminant Monitoring Rule (UCMR-5) for PFAS and emerging contaminants.
- Annual reports: Grand Canyon National Park's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS. The compliance records it holds for this system are reported to EPA by Arizona DEQ, the state's drinking-water primacy agency.
Spotted a data issue? Use the Spotted something off? link at the bottom of the page — corrections feed back into the next data refresh. Learn more about TapWaterData.
Are you Grand Canyon National Park? 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 — it inherits this page's search authority and reaches every customer who Googles Grand Canyon National Park.
- 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.
Free for operators. No card required. Typical setup: 5 minutes.
Spotted something off on this page?
Residents keep our data honest.
This form corrects our data; it does not reach Grand Canyon National Park. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Grand Canyon National Park directly.
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