2011 Annual Data Book
2010 Annual Data Book
Past Editions of Annual Data Books
Reporting of suspected or confirmed communicable diseases is mandated under the New York State Sanitary Code (10NYCRR2.10). The Westchester County Department of Health Monthly Morbidity Report lists the reportable diseases occurred among Westchester County residents during specific time periods. Data are extracted from the New York State's Communicable Disease Electronic Surveillance System (CDESS) unless otherwise noted. The incidence of a disease is reported by the date of diagnosis. If the diagnosis date is not available, the incidence is reported by the available dates according to the following hierarchy: symptom date, date reported to the Health Department, date when the Health Department received the record, or date when a supplemental file was created. Some disease categories may include probable cases.
Monthly Morbidity Report 2025
Monthly Morbidity Report 2024
Monthly Morbidity Report 2023
Monthly Morbidity Report 2022 (each report has been updated 10/2022)
Monthly Morbidity Report 2021
Monthly Morbidity Report 2020
Monthly Morbididy Report 2019
Monthly Morbidity Report 2018
Monthly Morbidity Report 2017
Monthly Morbidity Report 2016
Monthly Morbidity Report 2015
Monthly Morbidity Report 2014
Monthly Morbidity Report 2013
Monthly Morbidity Report 2012
Monthly Morbidity Report 2011 (Quarterly)
Monthly Morbidity Report 2010 (Quarterly)
Fact Sheets for Staff Certifications 2025
Pool and Beach Operator Forms
All permit application fees are non-refundable.
Supporting Documentation for Pool/Beach Permit Renewals
Safety Plans
Pool Design Forms
Beach/Pool Sanitary Code
Diesel engines are used in wide range of applications, which include on-road and nonroad Vehicles, such as trucks, buses and construction equipment. Diesel exhaust emits harmful tiny particles known as fine particulate matter. Diesel engines are one of the largest sources of fine particulate matter as well as ozone-forming nitrogen oxides and toxic air pollutants. Fine particles and ozone pose public health problems.
The use of ultra-low sulfur diesel fuel in combination with pollution control equipment such as particulate matter filters can reduce particulate matter emissions by more than 90 percent.
Air Quality Onroad and Nonroad Vehicle Emission Standards
Westchester County is taking important steps to cleaner air by requiring on-road and nonroad diesel vehicles owned, leased and operated by or on behalf of the County, when used to perform County work to utilize Ultra Low Sulfur Diesel Fuel (sulfur content not to exceed 15 ppm) and Best Available Control Technology. The Westchester County Onroad and Nonroad Vehicle Emission Standards, Chapter 873, Article XIII, Section 873.1329 (the Law) was duly adopted on February 6, 2006 and became effective February 10, 2006.
While the Federal Government has set standards for new diesel engines (2007 and newer); existing diesel engines require retrofits of air pollution controls under this Law.
Information and Forms
For more information regarding diesel fuel and nonroad diesel vehicle and equipment, go to Environmental Protection Agency Diesel Fuel and Nonroad Equipment.
All motels, hotels and institutions are inspected annually with special emphasis placed on fire safety. During the summer months sanitarians inspect children's and migrant labor camps for compliance with the state's sanitary code.
All permit application fees are non-refundable.