AndreaBozzo/ceres-open-data-index huggingface dataset:
American River At Head Waters Of Folsom South Canal Simazine ug/L Time Series Data

Measurements of Simazine collected at American River At Head Waters Of Folsom South Canal. Currently collected twice a year, previously collected quarterly. Access further information for this data set by contacting Bureau of Reclamation, California-Great Basin Region, Environmental Affairs Division (CGB-157). See ResultAttributes for STAFF_GAUGE, SMPL_DEPTH, SMPL_CATEGORY_NAME, METHOD_CODE, RESULT_RL, RESULT_RL-UNIT_STD_NAME, RESULT_MDL, RESULT_MDL-UNIT_STD_NAME, USBR_QA_SUBTYPE_NAME, USBR_QULFR_DESCRIPTION. STAFF_GAUGE is the water height in decimal feet measured by gauge (e.g., 15.2). SMPL_DEPTH is the vertical depth at which sample is collected (e.g., 0 - 15 cm). For water samples: depth below water/air interface. For sediment and soil samples: depth below water/solid or air/solid interface. SMPL_CATEGORY_NAME is the category type of sample (e.g., Composite). METHOD_CODE is the name of method used to obtain result (e.g., EPA 200.8). RESULT_RL is the result reporting limit (accounting for dilution) (e.g., 0.02). RESULT_RL-UNIT_STD_NAME is the unit associated with RESULT_RL (e.g., mg/L). RESULT_MDL is the result method detection limit (e.g., 0.007). RESULT_MDL-UNIT_STD_NAME is the unit associated with RESULT_MDL (e.g., mg/L). USBR_QA_SUBTYPE_NAME is the quality control type of the sample (e.g., USBR_BLANK_SPIKE). USBR_QULFR_DESCRIPTION is the quality assurance description (if any) (e.g., Result may have a high bias.).

Tags: surface-water-grab-samples
Organization: Department of the Interior
American River At Head Waters Of Folsom South Canal Dimethoate ug/L Time Series Data

Measurements of Dimethoate collected at American River At Head Waters Of Folsom South Canal. Currently collected twice a year, previously collected quarterly. Access further information for this data set by contacting Bureau of Reclamation, California-Great Basin Region, Environmental Affairs Division (CGB-157). See ResultAttributes for STAFF_GAUGE, SMPL_DEPTH, SMPL_CATEGORY_NAME, METHOD_CODE, RESULT_RL, RESULT_RL-UNIT_STD_NAME, RESULT_MDL, RESULT_MDL-UNIT_STD_NAME, USBR_QA_SUBTYPE_NAME, USBR_QULFR_DESCRIPTION. STAFF_GAUGE is the water height in decimal feet measured by gauge (e.g., 15.2). SMPL_DEPTH is the vertical depth at which sample is collected (e.g., 0 - 15 cm). For water samples: depth below water/air interface. For sediment and soil samples: depth below water/solid or air/solid interface. SMPL_CATEGORY_NAME is the category type of sample (e.g., Composite). METHOD_CODE is the name of method used to obtain result (e.g., EPA 200.8). RESULT_RL is the result reporting limit (accounting for dilution) (e.g., 0.02). RESULT_RL-UNIT_STD_NAME is the unit associated with RESULT_RL (e.g., mg/L). RESULT_MDL is the result method detection limit (e.g., 0.007). RESULT_MDL-UNIT_STD_NAME is the unit associated with RESULT_MDL (e.g., mg/L). USBR_QA_SUBTYPE_NAME is the quality control type of the sample (e.g., USBR_BLANK_SPIKE). USBR_QULFR_DESCRIPTION is the quality assurance description (if any) (e.g., Result may have a high bias.).

Tags: surface-water-grab-samples
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Bromide-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Bromide monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Conductance, Specific-umhos/cm Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Conductance, Specific monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Coyote Pumping Plant - Morgan Hill Potassium ug/L Time Series Data

Measurements of Potassium collected at Coyote Pumping Plant - Morgan Hill. Currently collected twice a year, previously collected quarterly. Access further information for this data set by contacting Bureau of Reclamation, California-Great Basin Region, Environmental Affairs Division (CGB-157). See ResultAttributes for STAFF_GAUGE, SMPL_DEPTH, SMPL_CATEGORY_NAME, METHOD_CODE, RESULT_RL, RESULT_RL-UNIT_STD_NAME, RESULT_MDL, RESULT_MDL-UNIT_STD_NAME, USBR_QA_SUBTYPE_NAME, USBR_QULFR_DESCRIPTION. STAFF_GAUGE is the water height in decimal feet measured by gauge (e.g., 15.2). SMPL_DEPTH is the vertical depth at which sample is collected (e.g., 0 - 15 cm). For water samples: depth below water/air interface. For sediment and soil samples: depth below water/solid or air/solid interface. SMPL_CATEGORY_NAME is the category type of sample (e.g., Composite). METHOD_CODE is the name of method used to obtain result (e.g., EPA 200.8). RESULT_RL is the result reporting limit (accounting for dilution) (e.g., 0.02). RESULT_RL-UNIT_STD_NAME is the unit associated with RESULT_RL (e.g., mg/L). RESULT_MDL is the result method detection limit (e.g., 0.007). RESULT_MDL-UNIT_STD_NAME is the unit associated with RESULT_MDL (e.g., mg/L). USBR_QA_SUBTYPE_NAME is the quality control type of the sample (e.g., USBR_BLANK_SPIKE). USBR_QULFR_DESCRIPTION is the quality assurance description (if any) (e.g., Result may have a high bias.).

Tags: surface-water-grab-samples
Organization: Department of the Interior
August 2009 Probable Maximum 24-Month Study

The Probable Maximum 24-Month Study report describes projected operations and power generation for Colorado River system reservoirs including Fontenelle, Flaming Gorge, Taylor Park, Blue Mesa, Morrow Point, Crystal, Vallecito, Navajo, Powell, Hoover Dam - Lake Mead, Davis Dam - Lake Mohave, and Parker Dam - Lake Havasu. Operations were projected using Reclamation’s 24-Month Study RiverWare model with the Probable Maximum unregulated inflow projections provided by the National Weather Service’s Colorado Basin River Forecast Center. The Probable Maximum inflow scenario reflects a wet hydrologic condition which statistically would be exceeded only 10% of the time.

Tags: 24-month-study, arizona, california, colorado-river, colorado-river-basin, future-projections, glen-canyon, hoover, hydrology, hydropower, lake-mead, lake-powell, modeling, nevada, new-mexico, surface-water, utah, water-management-operations, water-modeling, wyoming
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Nitrate+Nitrite (as N)-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Nitrate+Nitrite (as N) monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Nitrogen, Nitrate (as N)-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Nitrogen, Nitrate (as N) monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Langelier Saturation Index-SI Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Langelier Saturation Index monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Hardness, Total  (as CaCO3)-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Hardness, Total  (as CaCO3) monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Fluoride-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Fluoride monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Cyanide-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Cyanide monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Phosphorus, Total (as P)-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Phosphorus, Total (as P) monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Phosphorus, Orthophosphate (as P)-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Phosphorus, Orthophosphate (as P) monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Perchlorate-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Perchlorate monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Nitrogen, Ammonia-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Nitrogen, Ammonia monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Nitrogen, Nitrite (As N)-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Nitrogen, Nitrite (As N) monitoring data.

Tags: inland-waters
Organization: Department of the Interior
S&T Project 21045 Final Report: Repair of Voids Behind Spillways, Conduits, Canals, Tunnels, and Siphons

Voids form as a consequence of the deteriorated state or poor design of the structures they are associated with. There are a variety of
different mechanisms that can lead to the formation of voids adjacent to dam structures (U.S. Bureau of Reclamation, 2019).
Determining the appropriate action to be taken after a void has been detected involves the careful consideration of many different
factors. Selection of the appropriate method is always site specific. Designers must consider factors such as the type of materials used
in the original design as well as common design / construction practices at the time of construction. Some other important factors
include downstream impacts, extent and location of damage, size and shape of conduit or spillway adjacent to the void, type of
material being eroded, size of dam, and cost of repair. This report details each of the different repair, renovation, and replacement
techniques for structures associated with void formation, and provides guidance on the appropriate action to be taken. Additionally,
the report provides the results of laboratory testing on permeable low density cellular concrete and foam transported sand as
innovative methods to repair voids.

Tags: canal, spillway
Organization: Department of the Interior
S&T Project 21045 Final Report: Causes of Voids Behind Spillways, Conduits, Canals, Tunnels, and Siphons

The presence of voids behind or below a structure can limit operations at best and at worst be a precursor to failure. Voids could lead to hydraulic jacking, ground instability, and a roofed path for internal erosion processes. Any and all of these conditions could result in a failure, as seen recently at the Fort Laramie tunnel or the Oroville Dam spillway. This report is intended to provide a high-level overview of the topics as they relate directly to the problem of void formation near spillways, conduits, canals, tunnels, and siphons. A series of questions aimed at guiding the investigator towards structures (inventory-wide) and areas (structure-specific) most likely to have voids is provided to streamline detection efficiency. Subsequent reports build on this work by detailing detection methods and repair techniques with this series of questions used to optimize efficiency.

Tags: canal, spillway
Organization: Department of the Interior
Coyote Pumping Plant - Morgan Hill Chromium ug/L Time Series Data

Measurements of Chromium collected at Coyote Pumping Plant - Morgan Hill. Currently collected twice a year, previously collected quarterly. Access further information for this data set by contacting Bureau of Reclamation, California-Great Basin Region, Environmental Affairs Division (CGB-157). See ResultAttributes for STAFF_GAUGE, SMPL_DEPTH, SMPL_CATEGORY_NAME, METHOD_CODE, RESULT_RL, RESULT_RL-UNIT_STD_NAME, RESULT_MDL, RESULT_MDL-UNIT_STD_NAME, USBR_QA_SUBTYPE_NAME, USBR_QULFR_DESCRIPTION. STAFF_GAUGE is the water height in decimal feet measured by gauge (e.g., 15.2). SMPL_DEPTH is the vertical depth at which sample is collected (e.g., 0 - 15 cm). For water samples: depth below water/air interface. For sediment and soil samples: depth below water/solid or air/solid interface. SMPL_CATEGORY_NAME is the category type of sample (e.g., Composite). METHOD_CODE is the name of method used to obtain result (e.g., EPA 200.8). RESULT_RL is the result reporting limit (accounting for dilution) (e.g., 0.02). RESULT_RL-UNIT_STD_NAME is the unit associated with RESULT_RL (e.g., mg/L). RESULT_MDL is the result method detection limit (e.g., 0.007). RESULT_MDL-UNIT_STD_NAME is the unit associated with RESULT_MDL (e.g., mg/L). USBR_QA_SUBTYPE_NAME is the quality control type of the sample (e.g., USBR_BLANK_SPIKE). USBR_QULFR_DESCRIPTION is the quality assurance description (if any) (e.g., Result may have a high bias.).

Tags: surface-water-grab-samples
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Solids, Filterable Total Dissolved Solids-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Solids, Filterable Total Dissolved Solids monitoring data.

Tags: inland-waters
Organization: Department of the Interior
January 2025 Probable Minimum 24-Month Study

The Probable Minimum 24-Month Study report describes projected operations and power generation for Colorado River system reservoirs including Fontenelle, Flaming Gorge, Taylor Park, Blue Mesa, Morrow Point, Crystal, Vallecito, Navajo, Powell, Hoover Dam - Lake Mead, Davis Dam - Lake Mohave, and Parker Dam – Lake Havasu. Operations were projected using Reclamation’s 24-Month Study RiverWare model with the Probable Minimum unregulated inflow projections provided by the National Weather Service’s Colorado Basin River Forecast Center. The Probable Minimum inflow scenario reflects a dry hydrologic condition which statistically would be exceeded only 90% of the time. 

Tags: 24-month-study, arizona, california, colorado-river, colorado-river-basin, future-projections, glen-canyon, hoover, hydrology, hydropower, lake-mead, lake-powell, modeling, nevada, new-mexico, surface-water, utah, water-management-operations, water-modeling, wyoming
Organization: Department of the Interior
American River At Head Waters Of Folsom South Canal Prometon ug/L Time Series Data

Measurements of Prometon collected at American River At Head Waters Of Folsom South Canal. Currently collected twice a year, previously collected quarterly. Access further information for this data set by contacting Bureau of Reclamation, California-Great Basin Region, Environmental Affairs Division (CGB-157). See ResultAttributes for STAFF_GAUGE, SMPL_DEPTH, SMPL_CATEGORY_NAME, METHOD_CODE, RESULT_RL, RESULT_RL-UNIT_STD_NAME, RESULT_MDL, RESULT_MDL-UNIT_STD_NAME, USBR_QA_SUBTYPE_NAME, USBR_QULFR_DESCRIPTION. STAFF_GAUGE is the water height in decimal feet measured by gauge (e.g., 15.2). SMPL_DEPTH is the vertical depth at which sample is collected (e.g., 0 - 15 cm). For water samples: depth below water/air interface. For sediment and soil samples: depth below water/solid or air/solid interface. SMPL_CATEGORY_NAME is the category type of sample (e.g., Composite). METHOD_CODE is the name of method used to obtain result (e.g., EPA 200.8). RESULT_RL is the result reporting limit (accounting for dilution) (e.g., 0.02). RESULT_RL-UNIT_STD_NAME is the unit associated with RESULT_RL (e.g., mg/L). RESULT_MDL is the result method detection limit (e.g., 0.007). RESULT_MDL-UNIT_STD_NAME is the unit associated with RESULT_MDL (e.g., mg/L). USBR_QA_SUBTYPE_NAME is the quality control type of the sample (e.g., USBR_BLANK_SPIKE). USBR_QULFR_DESCRIPTION is the quality assurance description (if any) (e.g., Result may have a high bias.).

Tags: surface-water-grab-samples
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Cobalt-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Cobalt monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Chromium-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Chromium monitoring data.

Tags: inland-waters
Organization: Department of the Interior
S&T Project 21045 Final Report: Detection of Voids Behind Spillways, Conduits, Canals, Tunnels, and Siphons

Detection of voids along conduits has been attempted in the past using various non-invasive technologies. While progress has been made, underlying challenges exist that have resulted in the limited adoption of these systems. Developing a set of methods and analysis techniques that can help locate voids in a variety of different mediums (concrete, metal, etc.) in a variety of different conditions (dry, wet, below/above the water table, etc.) is a valuable tool for use in facility inspections. This report details three different studies where multiple geophysical methods were deployed to detect voids at three different Reclamation facilities. Results of these methods and summary tables of their findings are included to provide guidance on future investigations.

Tags: canal, spillway
Organization: Department of the Interior
American River At Head Waters Of Folsom South Canal Dichlorvos ug/L Time Series Data

Measurements of Dichlorvos collected at American River At Head Waters Of Folsom South Canal. Currently collected twice a year, previously collected quarterly. Access further information for this data set by contacting Bureau of Reclamation, California-Great Basin Region, Environmental Affairs Division (CGB-157). See ResultAttributes for STAFF_GAUGE, SMPL_DEPTH, SMPL_CATEGORY_NAME, METHOD_CODE, RESULT_RL, RESULT_RL-UNIT_STD_NAME, RESULT_MDL, RESULT_MDL-UNIT_STD_NAME, USBR_QA_SUBTYPE_NAME, USBR_QULFR_DESCRIPTION. STAFF_GAUGE is the water height in decimal feet measured by gauge (e.g., 15.2). SMPL_DEPTH is the vertical depth at which sample is collected (e.g., 0 - 15 cm). For water samples: depth below water/air interface. For sediment and soil samples: depth below water/solid or air/solid interface. SMPL_CATEGORY_NAME is the category type of sample (e.g., Composite). METHOD_CODE is the name of method used to obtain result (e.g., EPA 200.8). RESULT_RL is the result reporting limit (accounting for dilution) (e.g., 0.02). RESULT_RL-UNIT_STD_NAME is the unit associated with RESULT_RL (e.g., mg/L). RESULT_MDL is the result method detection limit (e.g., 0.007). RESULT_MDL-UNIT_STD_NAME is the unit associated with RESULT_MDL (e.g., mg/L). USBR_QA_SUBTYPE_NAME is the quality control type of the sample (e.g., USBR_BLANK_SPIKE). USBR_QULFR_DESCRIPTION is the quality assurance description (if any) (e.g., Result may have a high bias.).

Tags: surface-water-grab-samples
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Calcium-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Calcium monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Cadmium-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Cadmium monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Boron-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Boron monitoring data.

Tags: inland-waters
Organization: Department of the Interior
Brackish Groundwater National Desalination Research Facility (BGNDRF) Well 1 Barium-mg/L Time Series Data

BGNDRF has four brackish groundwater wells that provide source water to the various testing areas throughout the facility. Generally, water from these wells is analyzed for a large number of constituents twice a year. This time series provides Well 1 Barium monitoring data.

Tags: inland-waters
Organization: Department of the Interior