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1,813 datasets for “Water Quality”

  1. Data.gov Catalog

    Drinking Water - Laboratory Water Quality Results

    California State Water Resources Control BoardUpdated 1 Oct 2026

    The Division of Drinking Water requires laboratories to submit water quality data directly. The data is received, and …

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  2. Data.gov Catalog

    Effects of an annular solar eclipse on montane stream water quality in New Mexico, USA.

    National Park ServiceUpdated 3 Mar 2024

    Weather data files and stream water quality data files during the annular solar eclipse (Oct. 13-16, 2023 …

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  3. Data.gov Catalog

    Phase II in-stream sediment measurements in the Talakhaya watershed on Rota, Commonwealth of the Northern Mariana Islands from 2016-03-09 to 2017-05-11 (NCEI Accession 0166379)

    NOAA National Centers for Environmental InformationUpdated 6 Oct 2017

    … Secondary water quality data was also collected at the same time that turbidity measurements were made including (pH …

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  4. Data.gov Catalog

    BOREAS TGB-05 Dissolved Organic Carbon Data from NSA Beaver Ponds

    ORNL_DAACUpdated 5 Nov 2026

    … This data set contains concentrations of dissolved organic and inorganic carbon species from water samples collected at various …

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    • +1
  5. Data.gov Catalog

    Assessment of Organic Chemical Contamination at Kaloko-Honokōhau National Historical Park

    National Park ServiceUpdated 1 Jan 2003

    Results from water, fish, and sediment sampling conducted during August 2002

    • PDF
  6. data.gov.ie

    DLR Historical Bathing Water Quality (2013-2018)

    Dún Laoghaire-Rathdown County CouncilUpdated 22 Sept 2026

    Bathing Water Quality data for Dun Laoghaire-Rathdown, from January 2013 to July 2018

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  7. data.gov.uk

    Northern Ireland Water Drinking Water Quality Public Registers, Individual Customer Tap & Authorised Supply Point Results, & Drinking Water Quality Annual Reports

    OpenDataNIUpdated 23 Jul 2026

    … Customer Tap samples collected within Water Supply Zones and Authorised Supply Points, and Drinking Water Quality Annual Reports.

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  8. data.gov.au

    Cockburn Sound Management Council - Long-term Water Quality Sampling for Cockburn Sound (1982/83 to 2011/12)

    Australian Ocean Data NetworkUpdated 23 Jun 2025

    … Freshwater Research Laboratory (MAFRL) at Murdoch University conducted water quality testing in Cockburn Sound, Western Australia for the …

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  9. openAFRICA

    City of Cape Town - Water Quality

    Open Data DurbanUpdated 17 Nov 2015

    Comprehensive report on municipal water quality

    • PDF
  10. Data.NSW

    Water Quality

    DPI - WaterUpdated 19 Aug 2016

    Basin Plan targets assessment 2007-2017 and station locations for basin targets

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    • DQS - PDF
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  11. data.gov.au

    Water Quality

    DPI - WaterUpdated 16 Aug 2025

    Basin Plan targets assessment 2007-2017 and station locations for basin targets

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    • DQS - PDF
    • DQS - XML
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  12. data.gov.au

    Coorong water quality monitoring

    Department for Environment and WaterUpdated 20 Dec 2025

    Water quality sampling data undertaken at various locations within the Coorong since January 1998.

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  13. data.gov.au

    Water quality, plume modelling and tracking before and during dredging in Mermaid Sound, Dampier W.A.

    Australian Ocean Data NetworkUpdated 23 Jun 2025

    A water quality monitoring program established to coincide with the Mermaid Sound dredging projects in 2004 for assessed …

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  14. Data.NSW

    Illawarra water quality project : environmental impact statement

    NSW Department of Planning, Housing and InfrastructureUpdated 5 Nov 2026

    EIS: Illawarra water quality project : environmental impact statement

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  15. data.gov.au

    Illawarra water quality project : environmental impact statement

    NSW Department of Planning, Housing and InfrastructureUpdated 17 Dec 2025

    EIS: Illawarra water quality project : environmental impact statement

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  16. Data.NSW

    Water Quality - Murray Darling Basin

    Water New South Wales (WNSW)Updated 11 Feb 2026

    Water quality data collected monthly from 115 sites in the Murray-Darling Basin in NSW, between 2007 and …

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  17. data.gov.au

    Water Quality - Murray Darling Basin

    Water New South Wales (WNSW)Updated 1 Mar 2026

    Water quality data collected monthly from 115 sites in the Murray-Darling Basin in NSW, between 2007 and …

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    • DOC
  18. California Open Data

    DWR Flood-MAR Water Quality Sampling Pilot

    California Department of Water ResourcesUpdated 11 Nov 2026

    A repository of Pilot-specific documents used for targeted Pilot outreach and implementation.

    • PDF
  19. data.gov.ie

    WFD Groundwater Waterbody Status 2007 - 2012

    Environmental Protection AgencyUpdated 13 Nov 2026

    … This is drawn from representative monitoring points selected specifically for the Water Framework Directive (WFD) groundwater monitoring programme.

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  20. data.gov.ie

    WFD Ground Waterbody Status 2007 - 2012

    Environmental Protection AgencyUpdated 13 Nov 2026

    … This is drawn from representative monitoring points selected specifically for the Water Framework Directive (WFD) groundwater monitoring programme.

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“Water Quality” datasets · Open Data Finder