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	Name	Popularity	Type
1.	Dewatered Solids and Biosolids Allocations per Biosolids Management Practice Site Dewatered Solids and Biosolids Allocations per Biosolids Management Practice Site Environment beneficial reuse, land application, ... This dataset contains annual allocations of dewatered solids or biosolids from a specific dewatering facility to a specific management practice site in dry metric tons. 'Dewatered solids' are the solids remaining in digested sludge after removal of water in a dewatering facility. 'Biosolids', per the US Environmental Protection Agency (EPA), is treated sewage sludge that meets the EPA pollutant, pathogen & vector attraction requirements for land application and surface disposal, and the DEP has certified it with the EPA as such. Biosolids in this case are also dewatered. Depending on the material being managed (i.e., dewatered solids or biosolids), a 'management practice site' may be one of the following: 1) a third party vendor treatment facility (e.g., composting, dryer, alkaline treatment) that converts the dewatered solids into biosolids for beneficial reuse in various land application practices (e.g., agricultural land application, reclamation site application) or for distribution/marketing as a soil amendment or fertilizer; 2) a direct land application site for agricultural use (typically a farm); or 3) a landfill. The dataset includes the pathogen (disease-causing organism) reduction and vector (an animal capable of transmitting disease such as flies or rodents) attraction reduction options employed as part of the treatment and the type of biosolids class produced, if applicable. There are different biosolids class types, each having specified treatment requirements for pollutants, pathogens and vector attraction reduction, as well as general requirements and management practices, For more information regarding biosolids compliance, treatment, uses and class types please refer to: https://www.epa.gov/biosolids.	64 views
2.	NYC Stormwater Flood Map - Moderate Flood with Current Sea Levels NYC Stormwater Flood Map - Moderate Flood with Current Sea Levels Environment nyc, dep, stormwater, flooding, map Citywide Geographic Information System (GIS) layer that shows areas of potential flooding under the Moderate Stormwater Flood with Current Sea Levels scenario. Please see the New York City Stormwater Resiliency Plan for more information. Please direct questions or comments to StormwaterResiliency@cityhall.nyc.gov. NYC Stormwater Flood Maps: https://www1.nyc.gov/assets/orr/pdf/publications/stormwater-resiliency-plan.pdf http://nyc.gov/stormwater-map	4,045 views
3.	Water and Sewer Permits Water and Sewer Permits Environment water, sewer, permit The DEP Application and Permit data will contain information about the different types of applications approved and permits issued on a regular basis.	1,133 views
4.	Watershed Water Quality - Sites Watershed Water Quality - Sites Environment wastewater, water, environment Site descriptions for all hydrological, keypoint, limnological, and wastewater treatment plant samples collected from 1984-present	748 views
5.	Watershed Water Quality - Wastewater Qualifiers Watershed Water Quality - Wastewater Qualifiers Education wastewater, water, environment Qualifiers, notes, and additional information regarding the sample data provided or omitted.	371 views
6.	Watershed Water Quality - Wastewater Watershed Water Quality - Wastewater Environment wastewater, water, environment Routine wastewater treatment plant monitoring results from 1987-Present	1,585 views
7.	Watershed Water Quality - Limnology Qualifiers Watershed Water Quality - Limnology Qualifiers Environment wastewater, water, environment Qualifiers, notes, and additional information regarding the sample data provided or omitted.	247 views
8.	Watershed Water Quality - Limnology Watershed Water Quality - Limnology Environment wastewater, water, environment Routine reservoir monitoring results from 1984-Present	429 views
9.	Watershed Water Quality - Keypoint Qualifiers Watershed Water Quality - Keypoint Qualifiers Environment wastewater, water, environment Qualifiers, notes, and additional information regarding the sample data provided or omitted.	272 views
10.	Watershed Water Quality - Keypoint Watershed Water Quality - Keypoint Environment wastewater, water, environment Routine aqueduct, elevation tap, and basin elevation monitoring results from 1987-Present	448 views
11.	Watershed Water Quality - Hydrology Qualifiers Watershed Water Quality - Hydrology Qualifiers Environment wastewater, water, environment Qualifiers, notes, and additional information regarding the sample data provided or omitted.	354 views
12.	Watershed Water Quality - Hydrology Watershed Water Quality - Hydrology Environment wastewater, water, environment Routine stream monitoring results from 1987-Present.	1,428 views
13.	NYC Stormwater Flood Map - Extreme Flood with 2080 Sea Level Rise NYC Stormwater Flood Map - Extreme Flood with 2080 Sea Level Rise City Government nyc, dep, stormwater, flooding, map Citywide Geographic Information System (GIS) layer that shows areas of potential flooding under the Extreme Stormwater Flood with 2080 Sea Level Rise scenario. Please see the New York City Stormwater Resiliency Plan for more information. Please direct questions or comments to StormwaterResiliency@cityhall.nyc.gov. NYC Stormwater Flood Maps: https://www1.nyc.gov/assets/orr/pdf/publications/stormwater-resiliency-plan.pdf http://nyc.gov/stormwater-map	6,873 views
14.	NYC Stormwater Flood Map - Moderate Flood with 2050 Sea Level Rise NYC Stormwater Flood Map - Moderate Flood with 2050 Sea Level Rise City Government nyc, dep, stormwater, flooding, map Citywide Geographic Information System (GIS) layer that shows areas of potential flooding under the Moderate Stormwater Flood with 2050 Sea Level Rise scenario. Please see the New York City Stormwater Resiliency Plan for more information. Please direct questions or comments to StormwaterResiliency@cityhall.nyc.gov. NYC Stormwater Flood Maps: https://www1.nyc.gov/assets/orr/pdf/publications/stormwater-resiliency-plan.pdf http://nyc.gov/stormwater-map	3,808 views
15.	DEP's Citywide Parcel-Based Impervious Area GIS Study DEP's Citywide Parcel-Based Impervious Area GIS Study City Government imperviousness, perviousness, land cover, dep NOTE: This file includes data for all 5 boroughs and has a size of 4.60 GB. Individual borough files are available for download from the metadata attachments section. Citywide Geographic Information System (GIS) land cover layer that displays land cover classification, plus pervious and impervious area and percentage at the parcel level, separated into 5 geodatabases, one per borough. DEP hosted a webinar on this study on June 23, 2020. A recording of the webinar, plus a PDF of the webinar presentation, accompany this dataset and are available for download. Please direct questions and comments to DEP at imperviousmap@dep.nyc.gov. This citywide parcel-level impervious area GIS layer was developed by the City of New York to support stormwater-related planning, and is provided solely for informational purposes. The accuracy of the data should be independently verified for any other purpose. The City disclaims any liability for errors and makes no warranties express or implied, including, but not limited to, implied warranties of merchantability and fitness for a particular purpose as to the quality, content, accuracy or completeness of the information, text graphics, links and other items contained in this GIS layer.	6,599 views
16.	Lead Service Line Location Coordinates Lead Service Line Location Coordinates Environment water connections; parcels Geographic location of lead water service lines.	7,784 views
17.	Water and Sewer Permits (Historic) Water and Sewer Permits (Historic) Environment water, sewer, permit The DEP Application and Permit data will contain information about the different types of applications approved and permits issued on a regular basis. For the latest information, please refer to the Water and Sewer Permits dataset.	4,709 views
18.	Citywide Outfalls Citywide Outfalls Environment outfalls, dep, environment Citywide Outfalls	3,396 views
19.	Municipal Separate Storm Sewer System (MS4) Data Municipal Separate Storm Sewer System (MS4) Data Environment New York City’s Municipal Separate Storm Sewer System (MS4) Stormwater Management Program is a multiagency effort led by the Department of Environmental Protection (DEP) to reduce pollution in stormwater runoff in the MS4 Area of NYC. This MS4 Map represents the known MS4 outfalls and drainage areas as of August 1, 2020 and provides additional data relevant to the MS4 Permit. The MS4 map only shows areas draining to the Municipal Separate Storm Sewer System. DEP also maintains combined sewer and sanitary sewer systems; these service area delineations are not represented on this map. More information about the MS4 Stormwater Management Program is available at www.nyc.gov/dep/ms4	5,692 views
20.	DEP Demand Management Projects DEP Demand Management Projects Environment DEP’s Water Demand Management Plan identifies six key strategies for managing water demand in New York City, and details specific initiatives to be implemented between now and 2022 in order to achieve targeted water demand reductions. This dataset contains projects that have been funded to date through DEP’s Demand Management Programs and associated water savings. Water savings are in gallons per day (GPD)	446 views
21.	Compliance at-the-tap Lead and Copper Data Compliance at-the-tap Lead and Copper Data Environment lead, copper, water quality At-the-tap samples tested for lead and copper	2,420 views
22.	Free Residential at-the-tap Lead and Copper Data Free Residential at-the-tap Lead and Copper Data Environment lead, copper, water quality At-the-tap samples tested for lead and copper	2,922 views
23.	Asbestos Control Program (ACP7) Asbestos Control Program (ACP7) Environment ACP7 form is an asbestos project notification. Any time asbestos abatement is perform on quantities greater than a minor project amount, the applicant has to file this form with DEP Asbestos Control Program (ACP). All asbestos documents are filed through the Asbestos Reporting and Tracking System (ARTS) E-file system. This system is web based and entirely paperless. All information on the ACP7 is essential to meet the requirements setforth in the asbestos rules and regulations Title15, Chapter 1 (RCNY). ACP enforcement staff utilizes this form for inspection of asbestos abatement activities.	10,501 views
24.	DEP Green Infrastructure DEP Green Infrastructure Environment dep green infrastructure, water, grey, dep, ... NYC Green Infrastructure Program initiatives. Green infrastructure (GI) collects stormwater from streets, sidewalks, and other hard surfaces before it can enter the sewer system or cause local flooding. The GI practice data contained in this dataset includes the location, program area, status, and type of GI. Please visit nyc.gov/dep/gimap to view the DEP Green Infrastructure Map.	14,338 views
25.	NYCDEP Citywide Hydrants NYCDEP Citywide Hydrants Environment 2018od4a-video NYCDEP Citywide Hydrants	47,616 views

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