• Organization: Department of Agriculture
• Updated: 2025-11-21

This dataset provides information on collection abundances of snails from commercial catfish ponds in the Mississippi Delta Region. Snail trap data were collected from weekly trap (passive) checks...

• csv
• csv

• Organization: U.S. Environmental Protection Agency
• Updated: 2025-03-28

Water Quality Data for Separate and Combined Sewer Systems, including: Biochemical Oxygen Demand (mg/L) Tot. Suspended Solids (mg/L) Cyanide (mg/L) Cyanide Free (Low Level) (ug/L) Cyanide...

• xml

• Organization: Department of the Interior
• Updated: 2024-07-11T00:00:00Z

The U.S. Geological Survey (USGS), in cooperation with the York County Planning Commission and York County Conservation District, has collected discrete stream samples for analysis of...

• xml
• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-01-06T00:00:00.000+00:00

The Monitoring Section of the State of Hawaii, Department of Health, Clean Water Branch collects water quality data at over 300 coastal locations state-wide using well-established instruments and...

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• Organization: Department of Agriculture
• Updated: 2025-11-21

Increased prevalence of corn (Zea mays L.) and soybean [Glycine max (L.) Merr.] throughout the northern Great Plains has impacted the delivery of ecosystem services from agricultural lands. Such...

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• xls
• xls
• xls
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• +13 more

• Organization: Department of the Interior
• Updated: 2024-10-15T00:00:00Z

The U.S. Geological Survey (USGS), in cooperation with the U.S. Department of Agriculture Natural Resources Conservation Service (USDA NRCS) has collected discrete stream samples for analysis of...

• xml
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2024-02-21

This data repository has been created to support Cashel et al. 2024 publication titled “Using Monitoring and Mechanistic Modeling to Improve Understanding of Eutrophication in a Shallow New...

• html

• Organization: U.S. Environmental Protection Agency
• Updated: 2017-08-25

Four turfgrass systems in or near the Pinehurst Resort and Country Club, Sandhills region, North Carolina, USA was sampled. Twenty intact soil cores (5 cm diameter x 10 cm length) were collected...

• none

• Organization: Department of Agriculture
• Updated: 2025-09-24

Data DescriptionThese data are ‘Bayou Belle’ sweetpotato raw and chip compositions and acrylamide contents of model sweetpotato systems. Raw composition includes dry matter, glucose, fructose,...

• xls

• Organization: Department of the Interior
• Updated: 2023-06-14T00:00:00Z

Groundwater samples were collected in June 2018 from a background (reference) well located 200 m upgradient from the source and five wells along a flowline in the plume at 39, 68, 102, 125, and...

• xml
• xml

• Organization: Department of Agriculture
• Updated: 2025-11-22

Soil Dynamics Research for Greenhouse gas Reduction through Agricultural Carbon Enhancement network in Auburn, Alabama This study provides data on soil C and N dynamics and subsequent trace gas...

• zip

• Organization: Department of the Interior
• Updated: 2020-08-26T00:00:00Z

This public data release contains two ascii grids comprising predicted nitrate concentrations (as NO3-N, mg/L) at two depth zones associated with private and public drinking water supply wells,...

• xml
• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-04-24T00:00:00.000+00:00

The Natural Energy Laboratory of Hawaii Authority (NELHA) is a state agency that operates a unique and innovative ocean science and technology park in Kailua-Kona on the island of Hawaii. It...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-12-30T00:00:00.000+00:00

This dataset includes physical and biochemical oceanographic observational data from the Hawaii Ocean Time-series (HOT) Program, including thermosalinograph, CTD, bottle and biochemical data. The...

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• +1 more

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-03-30T00:00:00.000+00:00

The National Science Foundation (NSF) Arctic Data Center (ADC) preserves and provides access to multi-disciplinary NSF-funded global cryosphere-land-ocean-atmosphere data (including in situ and...

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