Browse Water Utilities by State
Comprehensive directory of 22,821 water utilities across 51 states. View water quality reports, EPA violations, contact information, and service areas.
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Water Quality Reports
View EPA-verified contaminant data and safety information for each utility
Service Areas
Find which cities and communities are served by each water utility
Contact Information
Access phone numbers, addresses, and treatment methods for your utility
Browse Utilities by State
Alaska
66 items
Alabama
418 items
Arkansas
367 items
Arizona
226 items
California
838 items
Colorado
286 items
Connecticut
70 items
Washington DC
4 items
Delaware
86 items
Florida
566 items
Georgia
452 items
Hawaii
41 items
Iowa
413 items
Idaho
114 items
Illinois
752 items
Indiana
410 items
Kansas
401 items
Kentucky
236 items
Louisiana
326 items
Massachusetts
268 items
Maryland
122 items
Maine
78 items
Michigan
456 items
Minnesota
386 items
Missouri
642 items
Mississippi
343 items
Montana
104 items
North Carolina
641 items
North Dakota
107 items
Nebraska
206 items
New Hampshire
99 items
New Jersey
282 items
New Mexico
160 items
Nevada
57 items
New York
642 items
Ohio
621 items
Oklahoma
452 items
Oregon
234 items
Pennsylvania
526 items
Rhode Island
30 items
South Carolina
268 items
South Dakota
120 items
Tennessee
347 items
Texas
1221 items
Utah
217 items
Virginia
225 items
Vermont
88 items
Washington
359 items
Wisconsin
474 items
West Virginia
216 items
Wyoming
93 items
Need Utility Contact Data?
Get verified contacts for 4,385+ water utilities
Who Uses This Data?
Our water utility contact database serves diverse industries that need to connect with utility decision-makers.
Telecom & Tower Companies
Water utilities own land ideal for cell towers and fiber routes. Get contacts for lease negotiations.
Water Treatment Vendors
Target decision-makers at utilities for treatment chemicals, equipment, and consulting services.
Research & Compliance
Researchers tracking EPA compliance, contaminant trends across regions.
Infrastructure Investment
Due diligence for utility M&A, infrastructure funds, and private equity.
Software & SaaS Sales
Sell billing, SCADA, asset management software to utilities.
Emergency Services
Disaster response teams needing rapid utility contact access.
What is a Water Utility?
Understanding your local water provider
A water utility is the organization responsible for treating and delivering safe drinking water to homes and businesses in your area. Each utility monitors water quality, maintains infrastructure, and reports contaminant levels to the EPA.
EPA Reporting
All utilities must test and report water quality data to ensure compliance with federal standards
Public Access
Water quality reports and utility contact information are publicly available by law
Check Your Water Quality
Find out which contaminants are in your tap water and get personalized filter recommendations based on your utility's data.
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