STOrage and RETrieval/Water Quality Exchange: Related Links
On this page:
EPA's STORET User Support has established this site to provide convenient links to Internet sites which STORET users may find useful or informative. These links are provided as a service to visitors to the EPA Web site.
The U.S. EPA is not associated with or responsible for the content of these sites. The Standards of Ethical Conduct do not permit the U.S. EPA to endorse any private sector:
- or service.
The U.S. EPA does not exercise any editorial control over the information you may find at these locations.
If you would like to see a link here to your web site, send us your URL, together with a description of typical content on your site, using the E-mail facility near the bottom this page. If we agree that your site provides material of general interest to the STORET community, we will add it to our list of links.
Data owners who operate local copies of STORET may be interested in our list of useful applications that users have developed.
STORET Component Services
- Water Resource Database Exit
The Water Resources Database (WRDB) is a comprehensive data storage system capable of providing data management and analysis tools to users. A outstanding tool for water quality data analysis and modeling.
- How’s My Waterway
How's My Waterway was designed to provide the general public with information about the condition of their local waters based on data that states, federal, tribal, local agencies and others have provided to EPA. Water quality information is displayed on 3 scales in How’s My Waterway; community, state and national.
- iTouchMap.com Latitude and Longitude of a Point Browser Exit
This iTouchMap.com Latitude and Longitude of a Point Browser, will assist users to locate and box an area of interest. This allows users to query data and summary information available within a given latitude/longitude bounding box. Two diagonal points can be used to populate bounding box limits (north,south,east,west). Detailed instructions for plotting two diagonal reference points can be found in the STORET Warehouse Application help document. Contact STORET@EPA.GOV for more information.
- Partner Profiles & Contact Info - Node in the Exchange Network Exit
Exchangenetwork Node - Partner Contacts
To find contact information for State, Tribal, Territorial, and other Network Partners, visit the Progress and Profiles Section.
- National Environmental Methods Index - NEMI
The National Environmental Methods Index (NEMI) at www.nemi.gov - a free, web-based, searchable compendium of environmental methods.
NEMI contains method summaries that include all available information, including literature citations, from which to make a scientific comparison of one method versus another, in terms of their ability to meet project-specific requirements. At present, NEMI contains primarily analytical laboratory methods, although the number of field collection methods is growing.
NEMI is maintained under the direction of the Methods and Data Comparability Board, a partnership of water-quality experts from Federal agencies, States, municipalities, industry, and private organizations.
- EPA Substance Registry System - SRS
The EPA Substance Registry System (SRS) is a database of names and codes used within EPA and in STORET to represent chemical and biological substances and physical properties of interest to EPA and its partners. Looking for information about a substance? Search by:
- CAS Number,
- Taxonomic Serial Number,
- Molecular Formula,
- Chemical Type,
- or Alternate Identifier.
- Integrated Taxonomic Information System - ITIS
The Integrated Taxonomic Information System (ITIS) is a partnership of U.S., Canadian, and Mexican agencies, other organizations, and taxonomic specialists cooperating on the development of an on-line, scientifically credible, list of biological names focusing on the biota of North America.
- Catalogue of Life - ITIS and Species 2000 Exit
The Catalogue is published as two products:
- EnviroMapper for Water
A map-based query tool with access to Legacy and Modern STORET sampling stations. Using this tool, you can zoom in on any area of the United States, and examine the map for locations of streams, roads, political boundaries, and other features. You can add Legacy or Modern STORET water quality monitoring stations to the map, and select them for downloading data.
MyEnvironment is a powerful map-based tool that provides a wide range of federal, state, and local information about environmental conditions and features in an area of your choice. This application is provided by U.S. EPA in partnership with federal, state and local government and other organizations.
- The Exchange Network Browser Exit
The Exchange Network Browser access the PRODUCTION Environment of the Exchange Network. This tool lets people retrieve data from environmental data providers who have published environmental and health data on the Exchange Network and registered their data with the Exchange Network Discovery Service. Seach using Map. Search using Environmental Interest. Browse ALL...
The Exchange Network Browser (EN Browser), is adopted as a shared tool by the Exchange Network Leadership Council, allows people to discover environmental and health data across the country that are published from different State, Tribal and Federal Exchange Nodes.
Log in with User name = NAAS ID (full e-mail address) default Login as "Guest"
Log in with Password for NAAS ID
- Integration Test Tool - Node in the Exchange Network Exit
This application provides the ability to test any Node in the Exchange Network, by triggering Network WSDL-compliant requests on that Node. If a Node passes a test with this tool, if is very likely, if not guaranteed, that the Node will be interoperable with other Network WSDL-compliant Nodes. This tool, which is intended to verify general compliance with the Functional Specification, focuses on interoperability among Nodes.
In order to become compliant, Node developers must implement the Network WSDL found here The URL that is provided during initialization will be used as the end point address of the Node to be tested.
In the menu pane, testers can choose to perform either interactive tests, automatic tests, or multi-step scenarios. Note that the tool is under construction, so some operations will be provided later.
Log in with User name = NAAS ID (full e-mail address)
Log in with Password for NAAS ID
Water Quality Assessment Tools
- Data Quality and Assessment Management Tools
Data Quality Assessment is used to assess the type, quantity, and quality of data in order to verify that the planning objectives, Quality Assurance Project Plan components, and sample collection procedures were satisfied and that the data are suitable for its intended purpose. This link provides the EPA's documentations and tools to assess the data quality.
- Water Quality Assessment and ATTAINS
The Assessment Total Maximum Daily Load (TMDL) Tracking and Implementation System (ATTAINS) provides information reported by the states to EPA about the conditions in their surface waters. This information is required every two years under Clean Water Act Sections 305(b) and 303(d).
- National Aquatic Resource Surveys
The U.S. Environmental Protection Agency, states, and tribes are conducting a series of national aquatic resource surveys. Often referred to as probability-based surveys, these studies report on core indicators of water condition using standardized field and lab methods.
The surveys include a national quality assurance program and are designed to yield unbiased, statistically-representative estimates of the condition of the whole water resource (such as rivers and streams, lakes, ponds, and reservoirs, wetlands, etc).
WATERS (Watershed Assessment, Tracking & Environmental ResultS) unites water quality information that was previously available only from several independent and unconnected databases.
- Surf Your Watershed
Locate Your Watershed and find Watershed Health Information about a place of interest. Watersheds are based on the Hydrologic Unit Code (HUC) scheme developed by the United States Geological Survey, and provide coverage of the continental United States only.
- Nitrogen and Phosphorus Pollution Data Access Tool (NPDAT)
The EPA Nitrogen and Phosphorus Pollution Data Access Tool (NPDAT) is a Web-based tool intended to help states develop effective strategies for reducing nitrogen and phosphorus pollution. The NPDAT consists of an introductory website, geospatial viewer, and data download tables.
Data available on the NPDAT include:
- Nitrogen and Phosphorus Loading information from U.S. Geological Survey SPARROW model
- Water Quality Data and Information (National Aquatic Resource Surveys (NARS) Phosphorus/ Nitrogen Values data layers)
- Setting Watershed Load Reduction Goals / Source Control Priorities.
EPA/STORET Partner Services
- National Hydrography Dataset
The National Hydrography Dataset is a geospatial database that interconnects and uniquely identifies the "reaches" that comprise the nation's surface water drainage system. It is based upon the content of the USGS DLG integrated with reach-related information from the EPA RF3.
- Hydro Event Management Tools (see EPA Add-on Tools further down the page)
The U.S. Environmental Protection Agency (EPA) has developed a supplemental set of indexing functions for the HEM, which are available through the HEM EPA Add-Ons toolbar. This toolbar allows users to create, edit and manage custom point, line and area events. The toolbar also includes functionality that was previously a part of the PC based Reach Indexing Tool (PC- RIT), such as:
- Find Overlapping Waterbodies,
- Extract from EPA Program Events,
- and a post processing tool to aid in preparing events for submission to the EPA's Reach Address Database (RAD).
- USGS - National Water Information System - NWIS
USGS and EPA are working together to provide scientists and policy-makers an easier way to integrate access to their large water-quality databases. A common suite of web services allow for the automated sharing of water monitoring data via a common format and terminology. Initial web services are now available.
- USGS - National Water Information System - NWIS Download Data
Access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, and Puerto Rico. Over (371,126 sites) Field/lab Samples
- USGS - National Water Quality Assessment Data Warehouse
Access to chemical, biological, and physical water quality data from 42 study units (basins) across the nation.
- USGS - National Stream Quality Assessment Network
The National Stream Quality Accounting Network, focused on monitoring the water quality of four of the Nation's largest river systems-- the Mississippi (including the Missouri and Ohio), the Columbia, the Colorado, and the Rio Grande.
- Water Quality Portal
USGS and EPA are working together to provide scientists and policy-makers an easier way to integrate access to their large water-quality databases. A common suite of web services allow for the automated sharing of water monitoring data via a common format and terminology.
The Water Quality Portal (WQP) is a cooperative service sponsored by the United States Geological Survey (USGS), the Environmental Protection Agency (EPA), and the National Water Quality Monitoring Council (NWQMC).
- USGS WaterNow - realtime gage data
USGS WaterNow – On-demand, current-conditions for water data directly to your mobile phone or email. Send an email or text message containing a USGS current-conditions gaging site number and quickly receive a reply with its most recent observation(s).