Chadwick Bay Intermunicipal Water Works

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The Chadwick Bay Intermunicipal Water Works (CBI) was created as a billing, collection, and maintenance group to service the Northern Chautauqua Water District.  The CBI is to be managed by the five elected leaders of the communities that are a part of the Northern Chautauqua County Water District. Members Supervisor Purol, Town of Dunkirk, Mayor Frost, Village of Brocton, Supervisor Schrantz, Town of Portland, Supervisor Walker, Town of Sheridan and Supervisor Steger (now Supervisor Pacos from the Town of Pomfret. Recently CBI was joined by the Chautauqua County Commercial District served by Brian Purol.  Through a joint meeting of the CBI it was agreed that the main office be located and managed from the Village of Brocton as a single billing and collection location to serve the entire district.



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2773 US Rt 20

Sheridan, NY 14135

Mailing Address

PO Box A

Brocton, NY 14716



To comply with State regulations the City of Dunkirk will be annually issuing a report describing the quality of your drinking water. The purpose of this report is to raise your understanding of drinking water and awareness of the need to protect our drinking water sources.  Below are links to the annual reports.