Found 101 datasets matching "unfiltered water".
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Elevated concentrations of metals including aluminum, arsenic, and lead were identified by Navajo Nation Environmental Protection Agency staff in the San Juan River from below the Navajo Dam,...
Search relevance: 140.92 | Views last month: 0 -
Elevated concentrations of metals including aluminum, arsenic, and lead were identified by Navajo Nation Environmental Protection Agency staff in the San Juan River from below the Navajo Dam,...
Search relevance: 62.30 | Views last month: 1 -
Surface-water samples were collected, processed, and analyzed for organics, estrogen equivalents, and fecal indicator bacteria. Filtered organic samples were sent to the National Water Quality...
Search relevance: 38.00 | Views last month: 0 -
These data were compiled for investigating the relationship between acoustic backscattering by riverbeds composed of various riverbed substrates (bed sediment), and for developing and testing a...
Search relevance: 37.29 | Views last month: 0 -
This dataset contains the water-quality results from the testing of unfiltered water samples (environmental samples) collected from 674 private wells in Connecticut for the analysis of arsenic and...
Search relevance: 37.10 | Views last month: 0 -
Water-quality data were collected by the Providence Water Supply Board (PWSB) from tributaries in the Scituate Reservoir drainage area, October 2016 through September 2017 (water year 2017)....
Search relevance: 34.39 | Views last month: 0 -
Water-quality data were collected by the Providence Water Supply Board (PWSB) from tributaries in the Scituate Reservoir drainage area, October 2014 through September 2015 (water year 2015). These...
Search relevance: 34.14 | Views last month: 0 -
Water-quality data were collected by the Providence Water Supply Board (PWSB) from tributaries in the Scituate Reservoir drainage area, October 2015 through September 2016 (water year 2016). These...
Search relevance: 33.95 | Views last month: 0 -
In 2021, the U.S. Geological Survey (USGS) Mercury Research Laboratory (MRL) conducted a large-scale assessment of mercury (Hg) concentrations and Hg stable isotope values in tributaries of Lake...
Search relevance: 33.05 | Views last month: 0 -
This data release presents results from a laboratory study designed to measure the effect of temperature on rates of oxygen consumption within lake-bottom surface sediments at 0- to 5-cm depth....
Search relevance: 32.63 | Views last month: 0 -
Water samples for Oxygen-18 and deuterium isotope determinations were stored unfiltered in 15 ml glass bottles and analyzed at the USGS laboratories in Reston, Virginia. Analysis of oxygen...
Search relevance: 31.74 | Views last month: 0 -
The U.S. Geological Survey, in cooperation with the North Carolina Turnpike Authority, conducted a study to establish baseline water-quality conditions and bed-sediment chemistry in Currituck...
Search relevance: 31.48 | Views last month: 0 -
The dataset documents the spatial and temporal variability of nutrients and related water quality parameters at high spatial resolution in the North Delta, Central Delta, and the Western Delta out...
Search relevance: 31.18 | Views last month: 0 -
Water-quality data were collected by Providence Water, formerly referred to as Providence Water Supply Board (PWSB), from tributaries in the Scituate Reservoir drainage area, October 1, 2017...
Search relevance: 31.18 | Views last month: 0 -
These datasets include characterization results for acid mine drainage (AMD) and coal refuse samples collected around Shamokin, Pennsylvania in May 2024. These datasets report concentrations of...
Search relevance: 30.94 | Views last month: 6 -
This study was done because elevated concentrations of metals including aluminum, arsenic, and lead were identified by Navajo Nation EPA staff in the San Juan River from below the Navajo Dam,...
Search relevance: 29.99 | Views last month: 2 -
For about 10 years, the U.S. Geological Survey (USGS) has monitored water quality and streamflow in three agricultural drainage ditches in an effort to evaluate the influence of best management...
Search relevance: 29.50 | Views last month: 0 -
Record amounts of precipitation fell across the Colorado Front Range from September 9 to 16, 2013, resulting in extensive flooding in the South Platte River and its major mountain tributaries. In...
Search relevance: 29.46 | Views last month: 0 -
The dataset contains the environmental data collected for the Triangle Area Water Supply Monitoring Project. The data are from the samples collected during routine and storm-runoff sampling...
Search relevance: 29.10 | Views last month: 1 -
The dataset contains the analytical results for quality-control samples collected during the surface-water sampling for the Triangle Area Water Supply Monitoring Project. The data are equipment...
Search relevance: 29.10 | Views last month: 0
