About DSNY The NYC Department of Sanitation (DSNY) keeps New York City clean, safe, and healthy by collecting, recycling, and disposing of waste, cleaning streets, attacking the scourge …

Wastewater is the mixture of used water and waste (sometimes it’s called “sanitary waste” or “sewage”) that flows down the drain or toilet from our homes and businesses.

Backflow prevention devices are an important component of our drinking water protection program and are legally mandated under the New York State Sanitary Code and the Rules of the City …

Any time a project requires connecting to a city sewer, DEP must approve that the sewer can accept the storm and/or sanitary discharge. A sewer certification is required for any new …

Sanitation Workers Becoming a New York City Sanitation Worker — one of New York City's Strongest — is an opportunity that doesn't come around every day. This entry-level uniformed …

Dec 20, 2025 · New York City has approximately 140,000 catch basins, 114,000 hydrants, 90,000 valves, 14 gatehouses, 3 reservoirs, 68 groundwater wells, a 100-million-gallon underground …

Statement of Basis and Purpose of Proposed Rule edures for sanitary inspections of food service establishments (“FSEs”). The Department is proposing to amend Chapter 23 p imarily to …

Stormwater is the rain and melting snow that falls on our rooftops, streets, and sidewalks. As stormwater flows, it sweeps up pollutants such as oils, chemicals, sediments, pathogens and …

Dec 22, 2025 · “Yet, the Council’s investigation confirmed what too many New Yorkers have experienced: unexpectedly closed restrooms, unclean conditions, and a lack of sanitary …

Large Items Something is considered a large item (or bulk item) if it is too large to fit inside a bin or bag. NYC residents can get free curbside removal of large items. You can set out up to 6 …