1.0 DCPLUS 20240726 15245900 20241003 15245900 https://www.arcgis.com/sharing/rest/content/items/9bdd38a8a5694519b51e7ae55073050c/info/thumbnail/thumbnail1727831466979.png https://www.arcgis.com/home/item.html?id=9bdd38a8a5694519b51e7ae55073050c 9bdd38a8a5694519b51e7ae55073050c Feature Service https://services.arcgis.com/cJ9YHowT8TU7DUyn/arcgis/rest/services/MetadataTable/FeatureServer Freshwater Explorer Metadata Reference Table 2024-07-26T15:24:59 2024-10-03T19:33:06 Metadata Reference Freshwater Explorer Freshwater Explorer Metadata Reference Table Freshwater Explorer Metadata Reference Table Terms of Use Freshwater Explorer Data Disclaimer This data is intended for exploratory and discussion purposes. Although statutory provisions and U.S. Environmental Protection Agency (EPA) regulations contain legally binding requirements, these data and related information are not regulatory, nor do they change or substitute for any provisions or regulations. The information does not substitute for the Clean Water Act, a National Pollutant Discharge Elimination System permit, or EPA or state regulations applicable to permits; nor is this material a permit or regulation itself. Thus, it does not impose legally binding requirements on EPA, states, tribes, or the regulatory community. This information does not confer legal rights or impose legal obligations on any member of the public. Mention of any trade names, products, or services is not and should not be interpreted as conveying official EPA approval, endorsement, or recommendation. While EPA has used its best efforts to include complete and accurate information in this system, EPA cannot be held responsible for errors or omissions and is not liable for any direct, indirect, or consequential damages resulting from using this secondary information. Some potential sources of error have been assessed by the U.S. EPA resulting in the removal of some samples from the original data sets. However, all sources of potential error cannot be eliminated from the measured data reported in the Freshwater Explorer or the data used to develop predictive models. Therefore, the U.S. EPA cannot fully ensure either the original data or the values calculated from them. Conclusions and assessments drawn from the use of the Freshwater Explorer are the responsibility of the user. Please check sources, scale, accuracy, dates, and other available information. Please confirm that you are using the most recent copy of both data and metadata. Reliance on the information contained in this system by any party cannot be used as a defense in any administrative or judicial proceeding. This dataset may be revised periodically. EPA can revise this dataset without public notice to reflect changes in EPA policy, guidance, and advancements in the field of biological assessments. EPA welcomes public input on this document at any time. Send comments to FreshwaterExplorer@epa.gov, Center for Environmental Measurement and Modeling, Office of Research and Development, U.S. Environmental Protection Agency, 26 W. Martin Luther King Dr, Cincinnati, OH 45268. Preferred citation: Wharton, C., Leppo, E., and Cormier. S. 2024. U.S. EPA Freshwater Explorer v2 national measured nutrient metadata and dataset. USEPA. https://arcg.is/0OuDn80 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