HNL-WINDWARD-PEARL HARBOR
Drinking water quality, contact, and Consumer Confidence Report
Serving 16 cities in HI · PWSID HI0000331
HNL-WINDWARD-PEARL HARBOR serves 631,389 people. See EPA records and contact info below.
- People served
- 631,389
Data sources: EPA SDWIS, HNL-WINDWARD-PEARL HARBOR's published Consumer Confidence Report, Hawaii Department of Environmental Protection.
This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.
Official HNL-WINDWARD-PEARL HARBOR Resources
HNL-WINDWARD-PEARL HARBOR Service Area
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This map shows the approximate service area for HNL-WINDWARD-PEARL HARBOR. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
HNL-WINDWARD-PEARL HARBOR Water Quality Grade
Water meets all health guidelines with no violations.
Grade is calculated based on contaminants exceeding health guidelines (MCLG) and EPA Maximum Contaminant Level violations. A = Excellent (90-100), B = Good (80-89), C = Fair (70-79), D = Poor (60-69), F = Failing (<60).
Is HNL-WINDWARD-PEARL HARBOR Water Safe to Drink?
HNL-WINDWARD-PEARL HARBOR water currently meets all EPA Maximum Contaminant Level Goals (MCLGs) across all cities served. Water quality testing shows all contaminants are within safe levels according to health-based guidelines.
This utility serves 631,389 people across 16 cities in HI. 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 Hawaii →How does Hawaii water quality rank nationally? →
HNL-WINDWARD-PEARL HARBOR Service Area
Ahuimanu, HI
Aiea, HI
East Honolulu, HI
Ewa Beach, HI
Halawa, HI
Heeia, HI
Hickam Housing, HI
Iroquois Point, HI
Kahaluu, HI
Kailua, HI
Kaneohe, HI
Maunawili, HI
Pearl City, HI
Urban Honolulu, HI
Waimalu, HI
Waimanalo, HI
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HNL-WINDWARD-PEARL HARBOR Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for HNL-WINDWARD-PEARL HARBOR
| 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
hypochlorite
HNL-WINDWARD-PEARL HARBOR 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 HNL-WINDWARD-PEARL HARBOR 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.
Frequently Asked Questions about HNL-WINDWARD-PEARL HARBOR
Is HNL-WINDWARD-PEARL HARBOR water safe to drink?
Does HNL-WINDWARD-PEARL HARBOR have PFAS in its water?
How do I pay my HNL-WINDWARD-PEARL HARBOR water bill?
How many people does HNL-WINDWARD-PEARL HARBOR serve?
What cities does HNL-WINDWARD-PEARL HARBOR serve?
Does HNL-WINDWARD-PEARL HARBOR have any EPA violations?
What is HNL-WINDWARD-PEARL HARBOR's phone number?
Where can I find HNL-WINDWARD-PEARL HARBOR's Consumer Confidence Report?
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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: HNL-WINDWARD-PEARL HARBOR's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS plus the Hawaii Department of Environmental Protection / Drinking Water program.
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 HNL-WINDWARD-PEARL HARBOR? 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 HNL-WINDWARD-PEARL HARBOR.
- 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.
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