SUFFOLK COUNTY WATER AUTHORITY
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in NY · PWSID NY5110526
SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people. 1 EPA MCL violation on record — full violation history below.
- People served
- 1,100,000
- Active violations
- 1
Data sources: EPA SDWIS, SUFFOLK COUNTY WATER AUTHORITY's published Consumer Confidence Report, New York 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 SUFFOLK COUNTY WATER AUTHORITY Resources
SUFFOLK COUNTY WATER AUTHORITY Service Area
Loading map...
This map shows the approximate service area for SUFFOLK COUNTY WATER AUTHORITY. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
SUFFOLK COUNTY WATER AUTHORITY Water Quality Grade
Water quality is good with minor concerns.
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 SUFFOLK COUNTY WATER AUTHORITY Water Safe to Drink?
SUFFOLK COUNTY WATER AUTHORITY 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 1,100,000 people across 1 city in NY. 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 New York →How does New York water quality rank nationally? →
SUFFOLK COUNTY WATER AUTHORITY Service Area
Get SUFFOLK COUNTY WATER AUTHORITY Alerts
Water quality news, test results, and filter recommendations for your area.
Free forever. Unsubscribe anytime. We never share your email.
SUFFOLK COUNTY WATER AUTHORITY Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for SUFFOLK COUNTY WATER AUTHORITY
| 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, other
SUFFOLK COUNTY WATER AUTHORITY 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 SUFFOLK COUNTY WATER AUTHORITY 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.
SUFFOLK COUNTY WATER AUTHORITY Annual Water Quality Reports
Historical reports are being compiled. Check back soon for archived water quality data.
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 Violations
1 Maximum Contaminant Level Violation
This utility has recorded MCL violations, indicating contaminant levels exceeded federal legal limits. These violations are aggregated across all cities served.
Check individual city reports for specific violation details and current status.
Frequently Asked Questions about SUFFOLK COUNTY WATER AUTHORITY
Is SUFFOLK COUNTY WATER AUTHORITY water safe to drink?
Does SUFFOLK COUNTY WATER AUTHORITY have PFAS in its water?
How do I pay my SUFFOLK COUNTY WATER AUTHORITY water bill?
How many people does SUFFOLK COUNTY WATER AUTHORITY serve?
What cities does SUFFOLK COUNTY WATER AUTHORITY serve?
Does SUFFOLK COUNTY WATER AUTHORITY have any EPA violations?
What is SUFFOLK COUNTY WATER AUTHORITY's phone number?
Where can I find SUFFOLK COUNTY WATER AUTHORITY's Consumer Confidence Report?
Similar water utilities in New York
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: SUFFOLK COUNTY WATER AUTHORITY's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS plus the New York 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 SUFFOLK COUNTY WATER AUTHORITY? 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 SUFFOLK COUNTY WATER AUTHORITY.
- 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.
Stay Informed About Your Water Quality
Get EPA reports, filter recommendations, and safety alerts for your area.
Join 10,000+ people protecting their families. Unsubscribe anytime.