Adding Chemicals to Water Supply Permits

The Adding Chemicals to Water Supply permit is required for persons who engage in the business of chemically treating the drinking water supply within a building. This permit allows chemicals to be added only for anti-corrosion, anti-scaling or disinfection purposes. This dataset contains a list of current permittees who may add chemical treatment to a building's drinking water in New York City. To learn more about this permit program and related health code, please visit https://www.nyc.gov/nycbusiness/description/adding-chemicals-to-water-supply-permit

Data is collected to track the adding chemicals to water supply permits issued by DOHMH and is managed by the Office of Public Health Engineering.

This data can be used to find a company or individual that has a current adding chemicals to water supply permit in New York City. It can also be used to verify the permit for a business or persons that engages in the business of chemically treating the drinking water supply in a building.

Data and Resources

Field Value
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.cityofnewyork.us/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier https://data.cityofnewyork.us/api/views/v8i9-yfpr
issued 2023-12-11
landingPage https://data.cityofnewyork.us/d/v8i9-yfpr
modified 2025-08-18
publisher data.cityofnewyork.us
resource-type Dataset
source_datajson_identifier true
source_hash 99a328bac140481ef3948b5ef20e2f0977badcb75cb21f01e8627d9a10a4c6be
source_schema_version 1.1
theme {Health}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • adding-chemicals-to-water
  • chemically-treating-drinking-water-in-buildings
  • eater
  • treatment
isopen False
license_id notspecified
license_title License not specified
maintainer NYC OpenData
maintainer_email no-reply@data.cityofnewyork.us
metadata_created 2025-09-23T14:54:29.948165
metadata_modified 2025-09-23T14:54:29.948174
notes The Adding Chemicals to Water Supply permit is required for persons who engage in the business of chemically treating the drinking water supply within a building. This permit allows chemicals to be added only for anti-corrosion, anti-scaling or disinfection purposes. This dataset contains a list of current permittees who may add chemical treatment to a building's drinking water in New York City. To learn more about this permit program and related health code, please visit<a href="https://www.nyc.gov/nycbusiness/description/adding-chemicals-to-water-supply-permit" target="_blank" rel="noopener noreferrer"> https://www.nyc.gov/nycbusiness/description/adding-chemicals-to-water-supply-permit</a> </p> Data is collected to track the adding chemicals to water supply permits issued by DOHMH and is managed by the Office of Public Health Engineering. </p> This data can be used to find a company or individual that has a current adding chemicals to water supply permit in New York City. It can also be used to verify the permit for a business or persons that engages in the business of chemically treating the drinking water supply in a building.
num_resources 4
num_tags 12
title Adding Chemicals to Water Supply Permits