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Federal
Gulf Coast Network 1976-2025 Water Quality Data from Ten Park Projects as of 2026-02-10
Department of the Interior —
This data package was created 2026-02-10 10:38:31 by NPSTORET and includes selected project, location, and result data. Data contained in the Gulf Coast Network... -
Federal
San Francisco Bay Area Network Water Quality Data for Three Projects from 2003-2025 as of 2026-02-17
Department of the Interior —
This data package was created 2026-02-25 10:44:08 by NPSTORET and includes selected project, location, and result data. Data contained in the San Francisco Bay Area... -
Federal
Nitrogen Screening Project - N Sources
Department of the Interior —
This geodatabase includes NH3 (as N) and NOx (as N) emissions data for point sources as well as Total N emissions as represented in the 2002 National Emissions... -
Federal
Appalachian Highlands Network Published Water Quality Data 2009 Through WY2024 from the APHN_WQ Project as of 2/19/2025
Department of the Interior —
This data package was created 2025-02-19 15:41:53 by NPSTORET and includes selected project, location, and result data. Data contained in the Appalachian Highlands... -
Federal
Great Lakes Network 2006-2024 Large Rivers Water Quality Monitoring Data as of 2025-03-15
Department of the Interior —
This data package was created 2025-03-15 17:41:53 by NPSTORET and includes selected project, location, and result data. Data contained in Great Lakes Network NPSTORET... -
Federal
Diatom Assemblages as Indicators of Water Quality in Freshwater Habitats of Guam
Department of the Interior —
This data package was created 2025-12-03 10:49:12 by NPSTORET and includes selected project, location, and result data. Data are from William J. Zolan and J. A.... -
Federal
Maryland Coastal Bays Sediment Mapping Project: Surficial Sediment
Department of the Interior —
This data set contains location, textural, and chemical parameters for 988 surficial sediment samples collected in Maryland's Coastal Bays. The location parameters... -
Federal
Gulf Coast Network 1976-2023 Water Quality Data from Ten Park Projects as of 2024-03-06
Department of the Interior —
This data package was created 2024-10-17 13:01:06 by NPSTORET and includes selected project, location, and result data. Data contained in the Gulf Coast Network... -
Federal
Maryland Coastal Bays Sediment Mapping Project: Sediment Cores
Department of the Interior —
This data set contains location, textural, and chemical parameters for 346 sediment samples from 32 cores collected in Maryland's Coastal Bays. The location... -
Federal
Great Lakes Network 2006-2023 Inland Lakes Water Quality Monitoring Data as of 2024-04-19
Department of the Interior —
This data package was created 2024-10-17 15:12:07 by NPSTORET and includes selected project, location, and result data. Data contained in Great Lakes Network NPSTORET... -
Federal
Great Lakes Network 2006-2023 Large Rivers Water Quality Monitoring Data as of 2024-12-04
Department of the Interior —
This data package was created 2024-12-04 07:43:29 by NPSTORET and includes selected project, location, and result data. Data contained in Great Lakes Network NPSTORET... -
Federal
National Capital Region Network Stream Water Quality Data Package - cumulative through 2024
Department of the Interior —
This dataset represents the perennial nontidal water quality and quantity monitoring from 2005-2024 collected by the National Capital Region Network (NCRN) Inventory... -
Federal
Great Lakes Network 2006-2024 Inland Lakes Water Quality Monitoring Data as of 2025-03-21
Department of the Interior —
This data package was created 2025-03-21 05:16:30 by NPSTORET and includes selected project, location, and result data. Data contained in Great Lakes Network NPSTORET... -
Federal
Tipalao Bay Receiving Water Quality and Sediment Analysis Results, Miscellaneous Lab Sheets
Department of the Interior —
This data package was created 2025-12-03 07:46:45 by NPSTORET and includes selected project, location, and result data. The data come from Guam Waterworks Authority's... -
Federal
Gulf Coast Network 1976-2024 Water Quality Data from Ten Park Projects as of 2025-03-18
Department of the Interior —
This data package was created 2025-03-18 17:05:08 by NPSTORET and includes selected project, location, and result data. Data contained in the Gulf Coast Network... -
Federal
Southern Plains Network - Streams Protocol Water Quality Monitoring Data from 2010-2022 for SOPN_WQ Project as of 2024-10-23
Department of the Interior —
This data package was created 2024-10-23 15:42:39 by NPSTORET and includes selected project, location, and result data. Data contained in Southern Plains Network's... -
Federal
Pacific Island Network 2007-2023 Water Quality Data from 17 Projects as of 2025-07-25
Department of the Interior —
This data package was created 2025-07-25 13:47:37 by NPSTORET and includes selected project, location, and result data. Data contained in the Pacific Island Network... -
Federal
Southeast Coast Network Discrete Nutrient Data 2006-2019
Department of the Interior —
Dataset contains discrete nutrient data collected at the following parks: Cape Hatteras National Seashore, Cape Lookout National Seashore, Fort Pulaski National...