Search results for quality control
FiltersXML
84 datasets for “quality control”
- Data.gov Catalog
Water-Quality, Streamflow, and Quality-Control Data Supporting Estimation of Nutrient and Sediment Loads in the Scituate Reservoir Drainage Area, Rhode Island, Water Years 2016-19
U.S. Geological SurveyUpdated 18 Aug 2022
… Quality-control data for water-quality samples collected by the U.S. Geological Survey at 12 stations in …
- XML
- Data.gov Catalog
Stormwater-quality data in the control and test catchments during the calibration and treatment phase of a leaf collection study in Madison, Fond du Lac, and Oshkosh, WI, from September 2016 through November 2019
U.S. Geological SurveyUpdated 8 Oct 2020
… One catchment was established as a control in which there was no effort to remove leaf litter and …
- XML
- Data.gov Catalog
Reporting and detection limits for analyses of per- and polyfluoroalkyl substances in quality-control samples and in groundwater samples from the Great Miami buried-valley aquifer, southwestern Ohio, 2019–20
U.S. Geological SurveyUpdated 9 Mar 2023
… Data in this release include reporting limits and detection limits from PFAS analyses of groundwater and quality-control …
- XML
- Data.gov Catalog
Results from geochemical and mineralogical characterization of Boquillas Shale geochemical reference material ShBOQ-1
U.S. Geological SurveyUpdated 21 Sept 2021
This data release accompanies a Fact Sheet on the ShBOQ-1 geochemical reference material (Birdwell and Wilson, 2021 …
- XML
- Data.gov Catalog
Select Groundwater-Quality and Quality-Control Data from the National Water-Quality Assessment Project 2019 to Present (ver. 4.0, April 2025)
U.S. Geological SurveyUpdated 29 Apr 2025
… Geological Survey National Water-Quality Program and the water-quality data and quality-control data are included in …
- XML
- Data.gov Catalog
Diabetes State Burden Toolkit - Diabetes Mortality and Health-related Quality of Life
Centers for Disease Control and PreventionUpdated 22 Sept 2026
… potential life lost, and quality-adjusted life years. Data sources: Centers for Disease Control and Prevention (CDC), National …
- CSV
- VND.GOOGLE-EARTH.KML+XML
- VND.GOOGLE-EARTH.KMZ
- GEO+JSON
- JSON
- XML
- Data.gov Catalog
Survival, behavior, reproduction, morphometric measurements, and tissue analyses of crayfish, mussels, and fish from acute pesticide toxicity tests
U.S. Geological SurveyUpdated 21 Jun 2023
… Exposure and recovery water quality data are also included for quality assurance purposes.
- XML
- Data.gov Catalog
Per- and polyfluoroalkyl substance concentrations, age estimates, redox categories, and related data for groundwater from the Great Miami buried-valley aquifer, southwestern Ohio, 2019–20
U.S. Geological SurveyUpdated 10 Mar 2023
… Groundwater and quality-control samples were analyzed to determine concentrations of selected per- and polyfluoroalkyl substances (PFAS). Groundwater …
- XML
- Data.gov Catalog
OATH Hearings Division Case Status
data.cityofnewyork.usUpdated 10 Nov 2026
… The OATH Hearings Division Case Status dataset contains information about alleged public safety and quality of life violations …
- JSON
- XML
- CSV
- Data.gov Catalog
Stormwater Management Concept Information
data.montgomerycountymd.govUpdated 30 Oct 2026
… stormwater runoff from a proposed development will be controlled to minimize damage to neighboring properties and receiving streams …
- JSON
- XML
- CSV
- Data.gov Catalog
Compilation of data not available in the National Water Information System for domestic wells sampled by the U.S. Geological Survey in Clinton County, Pennsylvania, May-September 2017
U.S. Geological SurveyUpdated 27 Aug 2020
This dataset contains the lithologic class and topographic position index information and quality-assurance and quality-control data …
- XML
- Data.gov Catalog
Analytical results for blanks collected during surface-water sampling at the Triangle Area Supply Monitoring Project study sites, North Carolina, October 2017 through September 2019
U.S. Geological SurveyUpdated 3 Aug 2021
The dataset contains the analytical results for quality-control samples collected during the surface-water sampling for the …
- XML
- Data.gov Catalog
Southeast Alaska I&M Network Water Quality Data Package (FQ_Q) for monitoring years 2010-2024 at Sitka National Historical Park
National Park ServiceUpdated 15 Oct 2026
… Using the Aquarius Time-Series application, data have been quality controlled, graded against formal criteria specified in the …
- XML
- CSV
- Data.gov Catalog
Dissolved Pesticides in Weekly Water Samples from the NAWQA California Stream Quality Assessment (2017)
U.S. Geological SurveyUpdated 22 Jun 2021
… water samples, quality-control data for the new method (to supplement previously published quality control data for the …
- XML
- Data.gov Catalog
Southeast Alaska I&M Network Water Quality Data Package (FQ_Q) for monitoring years 2011-2024 at Klondike Gold Rush National Historical Park
National Park ServiceUpdated 15 Oct 2026
… Using the Aquarius Time-Series application, data have been quality controlled, graded against formal criteria specified in the …
- XML
- CSV
- Data.gov Catalog
Southeast Alaska I&M Network Water Quality Data Package (FQ_Q) for monitoring years 2010-2022 at Sitka National Historical Park
National Park ServiceUpdated 19 Mar 2025
… Using the Aquarius Time-Series application, data have been quality controlled, graded against formal criteria specified in the …
- XML
- CSV
- Data.gov Catalog
OATH Trials Division Case Status
data.cityofnewyork.usUpdated 5 Nov 2026
The OATH Trials Division dataset contains information about a diverse range of complex administrative law matters that are …
- JSON
- XML
- CSV
- Data.gov Catalog
Behavioral Risk Factor Surveillance System (BRFSS) Prevalence Data (2011 to present)
Centers for Disease Control and PreventionUpdated 22 Sept 2026
… Detailed information on sampling methodology and quality assurance can be found on the BRFSS website (http://www.cdc …
- CSV
- VND.GOOGLE-EARTH.KML+XML
- VND.GOOGLE-EARTH.KMZ
- GEO+JSON
- JSON
- XML
- Open Government Canada
Total Gaseous Mercury (TGM)
Environment and Climate Change Canada | Environnement et Changement climatique CanadaUpdated 14 May 2026
… The data are quality controlled using the Environment Canada RDMQ (Research Data Management and Quality Control) system. Supplemental …
- CSV
- HTML
- XML
- data.gov.uk
NI Air Quality
OpenDataNIUpdated 8 Jul 2026
… The air quality in Northern Ireland is generally better now than it has been at any time since …
- XML
- HTML