CTWC - NORTHERN REG-WESTERN SYSTEM
Drinking water quality, contact, and Consumer Confidence Report
Serving 10 cities in CT, MA · PWSID CT0473011
CTWC - NORTHERN REG-WESTERN SYSTEM serves 98,690 people. See EPA records and contact info below.
- People served
- 98,690
Data sources: EPA SDWIS, CTWC - NORTHERN REG-WESTERN SYSTEM's published Consumer Confidence Report, Massachusetts 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 CTWC - NORTHERN REG-WESTERN SYSTEM Resources
CTWC - NORTHERN REG-WESTERN SYSTEM Service Area
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This map shows the approximate service area for CTWC - NORTHERN REG-WESTERN SYSTEM. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
CTWC - NORTHERN REG-WESTERN SYSTEM 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 CTWC - NORTHERN REG-WESTERN SYSTEM Water Safe to Drink?
CTWC - NORTHERN REG-WESTERN SYSTEM has reported 2 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 98,690 people across 10 cities in CT, MA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.
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CTWC - NORTHERN REG-WESTERN SYSTEM Service Area
Broad Brook, CT
Hazardville, CT
Rockville, CT
Sherwood Manor, CT
Somers, CT
Southwood Acres, CT
Suffield Depot, CT
Thompsonville, CT
Windsor Locks, CT
Longmeadow, MA
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CTWC - NORTHERN REG-WESTERN SYSTEM Contact & Information
Phone
Mailing Address
B2B Contact Data
B2B Contact Data Available
Contacts for CTWC - NORTHERN REG-WESTERN SYSTEM
| 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
CTWC - NORTHERN REG-WESTERN SYSTEM 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 CTWC - NORTHERN REG-WESTERN SYSTEM 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.
CTWC - NORTHERN REG-WESTERN SYSTEM 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.
Recommended Water Filters for CTWC - NORTHERN REG-WESTERN SYSTEM
Based on water quality data from cities served by CTWC - NORTHERN REG-WESTERN SYSTEM, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about CTWC - NORTHERN REG-WESTERN SYSTEM
Is CTWC - NORTHERN REG-WESTERN SYSTEM water safe to drink?
Does CTWC - NORTHERN REG-WESTERN SYSTEM have PFAS in its water?
How do I pay my CTWC - NORTHERN REG-WESTERN SYSTEM water bill?
How many people does CTWC - NORTHERN REG-WESTERN SYSTEM serve?
What cities does CTWC - NORTHERN REG-WESTERN SYSTEM serve?
Does CTWC - NORTHERN REG-WESTERN SYSTEM have any EPA violations?
What is CTWC - NORTHERN REG-WESTERN SYSTEM's phone number?
Where can I find CTWC - NORTHERN REG-WESTERN SYSTEM'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: CTWC - NORTHERN REG-WESTERN SYSTEM's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS plus the Massachusetts 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 CTWC - NORTHERN REG-WESTERN SYSTEM? 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 CTWC - NORTHERN REG-WESTERN SYSTEM.
- 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.
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