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This product is the Water Resources Data for the 2003 water year for Alaska and consists of records of stage, discharge, and water quality of streams; stages of lakes; and water levels and water quality of ground water. This volume contains records for water discharge at 118 gaging stations; stage or contents only at 4 gaging stations; water quality at 28 gaging stations; and water levels for 53 observation wells. Also included are data for 66 crest-stage partial-record stations. Additional water data were collected at various sites not involved in the systematic data- collection program and are published as miscellaneous measurements and analyses. Some data collected during 2003 will be published in subsequent...
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Water resources data for the 2002 water year for Alaska consist of records of stage, discharge, and water quality of streams; stages of lakes; and water levels and water quality of ground water. This volume contains records for water discharge at 109 gaging stations; stage or contents only at 5 gaging stations; water quality at 26 gaging stations; and water levels for 45 observation wells. Also included are data for 32 crest-stage partial-record stations. Additional water data were collected at various sites not involved in the systematic data-collection program and are published as miscellaneous measurements and analyses. Some data collected during 2002 will be published in subsequent reports. These data represent...
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Water resources data for the 2005 water year for Alaska consist of records of stage, discharge, and water quality of streams; stages of lakes; and water levels and water quality of ground water. This volume contains records for water discharge at 114 gaging stations; stage or contents only at 3 gaging stations; water quality at 37 gaging stations; and water levels for 41 observation wells. Also included are data for 55 crest-stage partial-record stations. Additional water data were collected at various sites not involved in the systematic data-collection program and are published as miscellaneous measurements and analyses. Some data collected during 2005 will be published in subsequent reports. These data represent...
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Between March 2002 and May 2011 periodic water level measurements were made in the well on the summit of Kīlauea Volcano using a 2,000-foot calibrated electric tape (Waterline Envirotech Ltd.) with graduations of 0.01 foot. Water level measurements resumed in March 2018. Calibration of the electric tape at the USGS Hydrologic Instrumentation Facility (HIF) in November 2018 revealed a displacement of 0.29 feet over 1,980 feet of the electric tape. We therefore estimate that the accuracy of the water level measurements is 0.3 foot (±9 cm). Water level measurements were referenced to the top of the wellhead, located at 1103 meters above sea level at the time of drilling in 1973.
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This volume of the annual hydrologic data report of Alaska is one of a series of annual reports that document hydrologic data gathered from the U.S. Geological Survey's surface- and ground- water data-collection networks in each state, Puerto Rico, and the Trust Territories. These records of stream flow, ground-water levels, and water quality provide the hydrologic information needed by state, local, and Federal agencies, and the private sector for developing and managing our Nation's land and water resources.
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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). Water-quality samples were collected by the PWSB either monthly or quarterly at fixed stations on 36 tributaries in the Scituate Reservoir drainage area. These data were used to calculate instantaneous loads and yields of constituents in a report by the U.S. Geological Survey. Water-quality samples were collected following a strict sampling schedule so that water-quality samples would be representative of various weather conditions. Samples were analyzed at the PWSB water-quality laboratory at the P.J. Holton Water Purification...
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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 data were used to calculate instantaneous loads and yields of constituents in a report by the U.S. Geological Survey. Water-quality samples were collected by the PWSB either monthly or quarterly at fixed stations on 36 tributaries in the Scituate Reservoir drainage area. Water-quality samples were collected following a strict sampling schedule so that water-quality samples would be representative of various weather conditions. Samples were analyzed at the PWSB water-quality laboratory at the P.J. Holton Water Purification...
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In 2016, the total amount of public-supply water withdrawn in Puerto Rico was estimated at 551 million gallons per day (Mgal/d) from fresh water sources. Surface water accounted for 492 Mgal/d (89 percent) and groundwater accounted for 59 Mgal/d (11 percent). Population served by public-supply water systems accounted for 3.4 million people, almost 100 percent of the total population. Total domestic water use was estimated at 396 Mgal/d and it is represented as the summation of deliveries from public-supply water systems to domestic users and self-supplied domestic withdrawals. The average per capita domestic water use, which represents the daily water use for the population that is supplied by public-supply water...
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Public-supply water withdrawals in Puerto Rico have been compiled annually since 2014 as part of an ongoing effort between the Puerto Rico Aqueduct and Sewer Authority and the U.S Geological Survey. In 2020, the total amount of public-supply water withdrawn in Puerto Rico was estimated at 602 million gallons per day (Mgal/d) from freshwater sources. Surface-water withdrawals accounted for 537 Mgal/d (89 percent) and groundwater withdrawals accounted for 65 Mgal/d (11 percent). Population served by public-supply water systems accounted for 3.3 million people, almost 100 percent of the total population. Public-supply water withdrawals were tabulated by municipality and by public water system.
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Smelter slag containing copper and other trace elements is widespread in riverbed sediment of the upper Columbia River (UCR) of the United States. To evaluate potential risk to aquatic life concentrations of copper and other trace elements were measured in shallow pore-water and in river water samples collected near the sediment-water interface. Samples were collected using an in-situ pore-water profiler to collect a suite of four water samples from above, at, and below the sediment-water interface at each of 29 sampling locations; pore-water collected with a drive-point sampler at 10 additional locations; and Stabilized Liquid Membrane Device samplers (SLMDs) to allow determination of trace-element concentrations...
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Public-supply water withdrawals in Puerto Rico have been compiled annually since 2014 as part of an ongoing effort between the Puerto Rico Aqueduct and Sewer Authority and the U.S Geological Survey. In 2018, the total amount of public-supply water withdrawn in Puerto Rico was estimated at 593 million gallons per day (Mgal/d) from freshwater sources. Surface-water withdrawals accounted for 533 Mgal/d (90 percent) and groundwater withdrawals accounted for 60 Mgal/d (10 percent). Population served by public-supply water systems accounted for 3.4 million people, almost 100 percent of the total population. Public-supply water withdrawals were tabulated by municipality and by public water system.
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Public-supply water withdrawals in Puerto Rico have been compiled annually since 2014 as part of an ongoing effort between the Puerto Rico Aqueduct and Sewer Authority and the U.S Geological Survey. In 2017, the total amount of public-supply water withdrawn in Puerto Rico was estimated at 545 million gallons per day (Mgal/d) from freshwater sources. Surface-water withdrawals accounted for 488 Mgal/d (90 percent) and groundwater withdrawals accounted for 57 Mgal/d (10 percent). Population served by public-supply water systems accounted for 3.5 million people, almost 100 percent of the total population. Public-supply water withdrawals were tabulated by municipality and by public water system.
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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 data were used to calculate instantaneous loads and yields of constituents in a report by the U.S. Geological Survey. Water-quality samples were collected by the PWSB either monthly or quarterly at fixed stations on 34 tributaries in the Scituate Reservoir drainage area. Water-quality samples were collected following a strict sampling schedule so that water-quality samples would be representative of various weather conditions. Samples were analyzed at the PWSB water-quality laboratory at the P.J. Holton Water Purification...
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Public-supply water withdrawals in Puerto Rico have been compiled annually since 2014 as part of an ongoing effort between the Puerto Rico Aqueduct and Sewer Authority and the U.S Geological Survey. In 2019, the total amount of public-supply water withdrawn in Puerto Rico was estimated at 590 million gallons per day (Mgal/d) from freshwater sources. Surface-water withdrawals accounted for 527 Mgal/d (89 percent) and groundwater withdrawals accounted for 63 Mgal/d (11 percent). Population served by public-supply water systems accounted for 3.3 million people, almost 100 percent of the total population. Public-supply water withdrawals were tabulated by municipality and by public water system.
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Water-withdrawal, water-use, and water-return information have been collected and compiled for each county in Georgia every 5 years since 1980 using data obtained from various Federal, State, private agencies, and on-line sources. For 2015, water use, water withdrawal, and water returns were estimated for each county in Georgia. Off-stream water use in 2015 is estimated for the categories of domestic use, commercial use, industrial use processing, mining use, irrigation use (subdivided into crop and golf course irrigation), livestock, aquaculture, and thermoelectric power cooling. Water-use trends from 1985-2015 have also been compiled for each water-planning region in Georgia.
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These heatmaps show a top 3 stressor or service, as ranked by participants, and the concentration of participants who reported as working in each municipality or county who also voted for that stressor or service across the landscape. This map shows the percentage of participants from each county and municipality who ranked Availability of Water as a top 3 ecosystem service that could benefit from collaborative conservation in their region. Symbology represents the percentage of participants with 0% = dark green, 0.0001 % - 24.99% = light green, 25% - 49.99% = yellow, 50% - 74.99% = orange, 75% - 100% = red. All counties and municipalities identified by participants as areas where they work were given a tally for...
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Florida’s water resources have been managed by five water management districts since 1972. These five regional water management districts are the Northwest Florida, St Johns River, South Florida, Southwest Florida, and the Suwannee River. In 2015, the Southwest Florida Water Management District accounted for the largest amount of saline water withdrawn (5,135 Mgal/d) and the South Florida Water Management District accounted for the largest amount of fresh water withdrawn (2,792 Mgal/d). The South Florida Water Management District accounted for the largest amount of water withdrawn for public supply (1,118 Mgal/d), agricultural irrigation (1,380 Mgal/d), and recreation-landscape irrigation (263 Mgal/d), while the...
map background search result map search result map Water for Nature, Water for People: Yukon Water Strategy and Action Plan Trace elements concentrations in pore water and surface water near the sediment-water interface in the Upper Columbia River, Washington (2015) Water for Nature, Water for People: YUKON WATER STRATEGY AND ACTION PLAN Water Quality data from the Providence Water Supply Board for tributary streams to the Scituate Reservoir, water year 2015 Table 9. Water withdrawals by water management district in Florida, 2015 Water quality data from the Providence Water Supply Board for tributary streams to the Scituate Reservoir, water year 2016 Water Quality data from the Providence Water Supply Board for tributary streams to the Scituate Reservoir, water year 2017 Table 2. Estimated public-supply water withdrawals by water source and PRASA water service area in Puerto Rico, 2016 Water Levels 2015 Georgia water-use information by county and water-use trends by water-planning region Availability of Water Table 2. Estimated public-supply water withdrawals by water source and PRASA public water system in Puerto Rico, 2017 Table 2. Estimated public-supply water withdrawals by water source and PRASA public water system in Puerto Rico, 2018 Table 2. Estimated public-supply water withdrawals by water source and PRASA public water system in Puerto Rico, 2019 Table 2. Estimated public-supply water withdrawals by water source and PRASA public water system in Puerto Rico, 2020 Water Levels Water Quality data from the Providence Water Supply Board for tributary streams to the Scituate Reservoir, water year 2015 Water quality data from the Providence Water Supply Board for tributary streams to the Scituate Reservoir, water year 2016 Water Quality data from the Providence Water Supply Board for tributary streams to the Scituate Reservoir, water year 2017 Trace elements concentrations in pore water and surface water near the sediment-water interface in the Upper Columbia River, Washington (2015) Table 2. Estimated public-supply water withdrawals by water source and PRASA water service area in Puerto Rico, 2016 Table 2. Estimated public-supply water withdrawals by water source and PRASA public water system in Puerto Rico, 2017 Table 2. Estimated public-supply water withdrawals by water source and PRASA public water system in Puerto Rico, 2018 Table 2. Estimated public-supply water withdrawals by water source and PRASA public water system in Puerto Rico, 2019 Table 2. Estimated public-supply water withdrawals by water source and PRASA public water system in Puerto Rico, 2020 2015 Georgia water-use information by county and water-use trends by water-planning region Table 9. Water withdrawals by water management district in Florida, 2015 Availability of Water Water for Nature, Water for People: Yukon Water Strategy and Action Plan Water for Nature, Water for People: YUKON WATER STRATEGY AND ACTION PLAN