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State
Public Water Sources
Vermont Center for Geographic Information —
This GIS layer consists of the geographic location of active and inactive public (Community, non-transient non-community and transient non-community) water sources... -
City
Drinking Water Quality Distribution Monitoring Data
City of New York —
The data tables summarize the turbidity values, coliform, fluoride and chlorine found at sides in distribution each month. -
City
NYC Parks Drinking Fountains
City of New York —
Each record is either an individual drinking fountain or multiple drinking fountains that are attached to each other. NYC Parks created the dataset using collector... -
City
Recognized Shop Healthy Stores
City of New York —
Bodegas & Grocery Stores Receiving Recognition from Borough President's Office Each year, bodegas and grocery stores located in and around Action Center... -
City
Texas Commission on Environmental Quality - Texas Water Districts
City of Austin —
TCEQ provides easily accessible Texas Water District data to the public and to regional water planning groups. Find information on municipal utility districts,... -
City
ARCHIVED: Greenworks Metrics
City of Philadelphia —
The following datasets are no longer maintained and will not receive further updates. They remain available as a snapshot in time for the public to use. Greenworks is... -
City
Total Organic Carbon (TOC) and Dissolved Organic Carbon (DOC)
City of Bloomington —
Total organic carbon (TOC) is the total amount of organic matter in the water, and is used to evaluate water quality. TOC concentrations are regulated by the Safe... -
State
Private Wells - Lithology Reports
Vermont Center for Geographic Information —
Well lithology records in this layer come from the Department of Environmental Conservation's Water Supply Data Composite. Managed by the Water Resources Section in... -
State
MO_2017_Wells_shp
State of Missouri —
This data set provides information about wells in the State of Missouri. The parent data set is the Wellhead Information Management System (WIMS) database that is... -
State
Water Wells
State of Oregon —
This is a hybrid of location sources for well reports (logs). There is one location for all reports, even if it is the same well (new, deepening, etc. may all be... -
City
1.13 Safe Drinking Water (summary)
City of Tempe —
This dataset indicates whether or not the City of Tempe met the regulations prescribed by the Environmental Protection Agency limiting the amount of certain... -
State
305b Assessed 2006 Estuary
State of Connecticut —
305b Assessed 2006 River, Lake, Estuary Set: Connecticut 305b Assessed River 2006 is a 1:24,000-scale, line feature-based layer that includes rivers that have been... -
State
Surface Water Quality Lines
State of Connecticut —
See full Data Guide here. Surface Water Quality Classifications Set: This dataset is a line and a polygon feature-based layer compiled at 1:24,000 scale that includes... -
City
NYC Drinking Water Tank Inspections and Audits Compliance Results
City of New York —
This is an official NYC Health Department dataset. The Health Department does not endorse datasets using these data that may be created by others. The dataset... -
State
Impaired River 2010
State of Connecticut —
Connecticut 303(d) Impaired Waters 2010 is a subset of Connecticut 305(b) Assessed Waters 2010. If any one of the assigned designated uses is categorized as NOT... -
State
Aquifer Protection Area
State of Connecticut —
See full Data Guide here. Aquifer Protection Areas Set is a 1:24,000-scale, polygon feature-based layer that includes all Preliminary (Level B) and Final (Level A)... -
State
WA School Water Lead Test Data
State of Washington —
WA School Lead in Drinking Water as of April 2019 -
State
Impaired Estuary 2016
State of Connecticut —
Connecticut 303(d) Impaired Waters 2016 is a subset of Connecticut 305(b) Assessed Waters 2016. If any one of the assigned designated uses is categorized as NOT... -
State
305b Assessed Estuary 2018
State of Connecticut —
305b Assessed 2018 River Lake Estuary Set: Connecticut 305b Assessed Estuary 2018 is a 1:24,000-scale, polygon feature-based layer that includes estuaries that have... -
State
Asotin County Water Quality
State of Washington —
Asotin County Public Utilities District (PUD) annual water quality reports, 2003-2020.