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USGS Water Resources Links for:
07130005 - Spoon
Major USGS Links
Online USGS Watershed Information For:
Links to Projects, Publications and Information for Cataloging Unit 07130005 - Spoon
Links to Projects, Publications and Information for Accounting Unit 071300 - Lower Illinois
- Persistence of herbicides in selected reservoirs in the midwestern United States
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- Pesticides in near-surface aquifers: results of the midcontinental United States ground-water reconnaissance
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- Quality-assurance plan for the analysis of fluvial sediment by laboratories of the USGS
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- Response to comment on Pharmaceuticals, hormones, and other organic wastewater contaminants in U.S. streams
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- Response to Comment on Bioaccumulation of pharmaceuticals and other anthropogenic waste indicators in earthworms from agricultural soil amended with biosolid or swine manure
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- Regional assessment of factors related to herbicides and nitrate in near-surface aquifers of the midcontinent
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- Subsurface fate and transport of sulfamethoxazole, 4-nonylphenol, 17b-estradiol
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- Soil characteristics and agrichemicals in groundwater of the Midwestern United States
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- Sampling protocol to assess and monitor off-farm transport of waste-associated chemical and microbial constituents present of swine feeding operations
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- Summary of floods in the United States, January 1992 through September 1993
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- Source and transport of desethylatrazine and desisopropylatrazine to groundwater of the midwestern United States
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- Summary of significant results from studies of triazine herbicides and their degradation products in surface water, ground water, and precipitation in the midwestern United States during the 1990?s
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- The prevalence of sulfonic and oxanilic acid metabolites in Iowa's ground and surface waters
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- The quality of our Nation's waters -- Nutrients and pesticides
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- The occurrence of antibiotics in an urban watershed
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- The environmental occurrence of herbicides
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- The streamflow data program
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- Unite to assess contaminant risk
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- Use of qualitative and quantitative information in neural networks for assessing agricultural chemical contamination in domestic wells
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- Urban contribution of pharmaceuticals and other organic wastewater contaminants to streams during differing flow conditions
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- Use of gas chromatograph/flame ionization detector to identify organic substances in ground water
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- Urban contributions of glyphosate and its degradate AMPA to streams in the United States
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- Use of geographic information systems and scanning technology to create high resolution historical land use data sets
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- VOCs, pesticides, nitrate, and their mixtures in groundwater used for drinking water in the United States
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- Widespread detection of N,N-diethyl-m-toluamide (DEET) in U.S. streams
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- Water-quality data for pharmaceuticals, hormones, and other organic wastewater contaminants in U.S. streams
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- When synthetic chemicals degrade in the environment
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- Work plan for determining the occurrence of glyphosate, its transformation product AMPA, other herbicide compounds, and antibiotics in midwestern United States streams
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- Water quality and habitat conditions in upper midwest streams relative to riparian vegetation and soil characteristics
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- Water- quality data for nutrients, pesticides, and volatile organic compounds in near-surface aquifers of the midcontinental United States
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- Work plan for regional reconnaissance for selected herbicides and nitrate in ground water of the mid-continent United States
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- Water-quality data for pharmaceuticals and other organic wastewater contaminants in ground water and in untreated drinking water sources in the United States
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- What?s in your floodwaters?
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- Lower Illinois River Basin Water-Quality Assessment
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Links to Projects, Publications and Information for Subregion 0713 - Lower Illinois
Links to Projects, Publications and Information for Region 07 - Upper Mississippi
- Up-Midwest Triazine Herbicide Recon
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- Evaluation of Factors influencing the Occurrence of Agricultural Chemicals in Shallow Ground Water in the Central Midwest
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- Reaeration
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- National Trends Network for Monitoring Atmospheric Deposition
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- Minnesota River Assessment Project
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- National Water-Quality Assessment of the Upper Mississippi River Basin
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- Trends in Water Quality and Stream Habitat in Priority Watersheds
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- Hydrologic and Biogeochemical Budgets in Temperate Lakes and their Watersheds
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- Antidepressant pharmaceuticals in two U.S. effluent-impacted streams
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- A national reconnaissance of pharmaceuticals and other organic wastewater contaminants in the United States
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- A national reconnaissance for pharmaceuticals and other organic wastewater contaminants in the Unites States
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- Atrazine and metolachlor occurrence in shallow ground water of the United States
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- Aquifer vulnerability to pesticide pollution combining soil, land-use and aquifer properties with molecular descriptors
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- Are veterinary medicines causing environmental risks?
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- ntimicrobial residues in animal waste and water resources proximal to large-scale swine and poultry feeding operations
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- Agrichemicals in groundwater of the midwestern United States
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- A geographic information system procedure to quantify drainage-basin characteristics
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- Application of a geographic information system in analyzing the occurrence of atrazine in groundwater of the mid-continental United States
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- Analysis of environmental data with censored observations
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- Agricultural chemicals in groundwater of the midwestern United States: Relations to land use
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- A regional study of shallow aquifers
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- Assessing groundwater vulnerability to agrichemical contamination in the Midwest U.S.
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- Acetochlor in the hydrologic system in the midwestern United States
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- Analysis of nitrate in near-surface aquifers in the midcontinental United States
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- Agricultural chemicals in ground water of the midwest
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- A regional monitoring network to investigate the occurrence and distribution of agricultural chemicals in near-surface aquifers of the midcontinental USA
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- A reconnaissance study of herbicides and their metabolites in surface water of the midwestern United States using immunoassay and gas chromatography/mass spectrometry
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- An automated method to quantify physical basin characteristics
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- Biodegradation of 17b-estradiol, estrone, and testosterone in stream sediments
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- Bioaccumulation of pharmaceuticals and other anthropogenic waste indicators in earthworms from agricultural soil amended with biosolid or swine manure
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- Basinsoft, a computer program to quantify drainage basin characteristics
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- Basic water chemistry of rivers and streams
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- Comparing wastewater chemicals, indicator bacteria concentrations, and bacterial pathogen genes as fecal pollution indicators
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- Contaminants of emerging concern
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- Comparative mobility of sulfonamides and bromide tracer in three soils
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- Changes in reproductive biomarkers in an endangered fish species (bonytail chub, Gila elegans) exposed to low levels of organic wastewater compounds in a controlled experiment
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- Description, instructions, and verification for Basinsoft, a computer program to quantify drainage- basin characteristics
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- Description of Basinsoft, a computer program to quantify drainage-basin charactersitics
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- Diagnostic indicators of wastewater derived anthropogenic organic contaminants in terrestrial environments
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- Degradates provide insight to spatial and temporal distribution of herbicides in ground water
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- Determination of pharmaceutical compounds in surface- and ground-water samples by solid-phase extraction and high-performance liquid chromatography/electrospray ionization mass spectrometry
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- Do pharmaceuticals, pathogens, and other organic wastewater contaminants persist when wastewater is used for recharge?
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- Degradation of chloroacetanilide herbicides
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- Direct assessment of groundwater vulnerability from single observations of multiple compounds
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- Distribution of major herbicides in ground water of the United States
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- Description of Basinsoft, a computer program to quantify drainage-basin characteristics
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- Environmental exposure modeling and monitoring of human pharmaceutical concentrations in the environment
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- Evaluation of selected methods for determining streamflow during periods of ice effect
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- Effects of animal feeding operations on water resources and the environment
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- Estimating flood frequency
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- Exposure assessment of veterinary medicines in aquatic systems
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- Environmental presence and persistence of pharmaceuticals
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- Fate and transport of glyphosate and aminomethylphosphonic acid in surface waters of agricultural basins
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- Fate of sulfamethoxazole, 4-nonyphenol, and 17b-estradiol in groundwater contaminanted by wastewater treatment plant effluent
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- Finding minimal concentrations of herbicides in ground water?
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- Groundwater vulnerability: Interactions of chemical and site properties
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- Groundwater as a nonpoint source of atrazine and deethylatrazine in a river during base flow conditions
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- Ground water and the floods of 1993
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- Geographic and seasonal distribution of herbicides in streams of the midwestern United States
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- Geographic and temporal distribution of herbicides in surface waters of the upper midwestern United States
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- Hydrologic and land-use factors associated with herbicides and nitrate in near-surface aquifers
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- Herbicides and nitrate in near-surface aquifers in the midcontinental United States
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- Hydrogeologic, water-quality, and land-use data for the reconnaissance of herbicides and nitrate in near-surface aquifers of the midcontinental United States
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- Herbicides and metabolites in surface and ground water in the midwestern United States
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- Herbicides in surface waters of the midwestern United States: effects of the spring flush
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- Herbicide transport in rivers: Importance of hydrology and geochemistry in nonpoint-source contamination
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- Has the magnitude of floods across the USA changed with global CO2 levels?
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- Impacts of waste from concentrated animal feeding operations (CAFOs) on water quality
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- Impacts of Climate Change on the Growing Season in the United States
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- Infiltration of herbicides to an alluvial aquifer through tributary stream leakage
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- Influence of natural factors on the quality of midwestern streams and rivers
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- Integrated watershed-scale response to climate change for selected basins across the United States
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- Lagrangian mass-flow investigations of inorganic contaminants in wastewater-impacted streams
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- Major herbicides in ground water
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- Nitrate in groundwater of the midwestern United States
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- Occurrence of cyanazine compounds in groundwater: Degradates more prevalent than the parent compound
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- Occurrence of acetanilide herbicide metabolites in tile runoff and ground
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- Observed and simulated movement of bank-storage water
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- Occurrence of herbicides and metabolites in surface water, ground water, and rainwater in the midwestern United States
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- Occurrence of human pharmaceuticals in water resources in the United States
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- Optical techniques for the determination of nitrate in environmental waters
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- Occurrence of azoxystrobin, propiconazole, and selected other fungicides in U.S. streams
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- On the need for a national (U.S.) research program to elucidate the potential risks to human health and the environment posed by contaminants of emerging concern
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- Occurrence and removal of pharmaceutically active compounds in sewage treatment plants with different technologies
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- Occurrence of pesticides in shallow ground water of the United States
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- Occurrence of selected pesticides and their metabolites in near-surface aquifers of the Midwestern United States
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- Perchlorate data for streams and groundwater in selected areas of the United States
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- Persistence and potential effects of complex organic contaminant mixtures in wastewater-impacted streams
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- Potential for 4-n-nonylphenol biodegradation in stream sediments
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- Potential risks of pesticide degradates to aquatic life
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- Pharmaceuticals, hormones, and other organic wastewater contaminants in U.S. streams
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- Pharmaceuticals and other organic wastewater contaminants within a leachate plume downgradient of a municipal landfill
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- Pesticide degradates: Monitoring and occurrence
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- Pharmaceuticals, hormones, personal-care products, and other organic wastewater contaminants in water resources
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- Pesticides in ground water of the United States
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- Pesticides and volatile organic compounds in shallow urban groundwater
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- Pesticides in ground water: do atrazine metabolites matter?
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- Pesticides in streams and ground water of the United States
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- Pesticides in near-surface aquifers: An assessment of highly sensitive analytical techniques and tritium
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