@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f> a dcat:Dataset ;
    dct:description """The Small Streams Network (SSN) is a statistically designed national monitoring network consisting of an unbiased and representative set of monitoring sites across English streams. It will give a clear picture of stream health across England by monitoring a wide range of parameters, supporting long-term measurement and detection of change. SSN monitoring follows a five-year panel design that balances temporal and spatial coverage. Each year, 300 sites are monitored.

This Analysis Ready Dataset contains details of the network design and sampling locations, alongside water quality samples and ecology samples carried out at SSN sites since 01 April 2023. When fully implemented, the SSN will provide a nationally representative dataset to support robust national insights. This release of the data reflects a network that is still in development, so users should be aware of current limitations related to representativeness, sampling balance, data variability, and exclusions.

The Small Streams Network is a project funded by the UK Government through Defra's Natural Capital and Ecosystem Assessment (NCEA) programme. The NCEA is Defra's largest research and development (R&D) programme. It will produce a baseline of our natural assets by 2029; enabling a natural capital approach to policy and decision-making.

Users should ensure they have read the NCEA Analysis Ready Data Limitations Statement and dataset specific limitations/caveats outlined in the Data Dictionary Attribution statement: © Environment Agency copyright and/or database right 2025. All rights reserved. """ ;
    dct:identifier "98aca14e-3736-4329-b4b6-ae7c36fa5db1" ;
    dct:issued "2025-12-12T15:48:35.807197"^^xsd:dateTime ;
    dct:modified "2026-06-05T15:27:00.488851"^^xsd:dateTime ;
    dct:publisher <https://ckan.integration.publishing.service.gov.uk/organization/11c51f05-a8bf-4f58-9b95-7ab55f9546d7> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((2.0720 49.9430, -6.2360 49.9430, -6.2360 55.8160, 2.0720 55.8160, 2.0720 49.9430))"^^gsp:wktLiteral,
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    dct:title "Small Streams Network Analysis Ready Data (NCEA)" ;
    dcat:distribution <https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/0f4e7278-9230-43b7-b180-77342f77be16>,
        <https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/1ef915a2-12ee-4a42-8732-22f2c7c938a2>,
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        <https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/3801ead9-fe42-468a-bd49-f1b2476631f0>,
        <https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/7e5f4727-e3d1-47ac-b39e-435da6cc2d19>,
        <https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/a67fa98d-8263-46ff-a4e7-bde473886a3f>,
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        <https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/dbb7f032-f602-48f1-ab92-45dd33a92f17> ;
    dcat:keyword "Analysis Ready Data",
        "Area management/restriction/regulation zones and r",
        "Environmental monitoring facilities",
        "NCEA",
        "River Habitat Survey",
        "agricultural pollution",
        "arable farming",
        "area of potential pollution",
        "benthic ecosystem",
        "biological analysis",
        "biological attribute",
        "biological effect of pollution",
        "biological indicator",
        "biological monitoring",
        "biological pollutant",
        "biological pollution",
        "biological resource",
        "biological test",
        "chemical analysis",
        "chemical contamination",
        "chemical fertiliser",
        "chemical in the environment",
        "chemical indicators",
        "chemical pest control",
        "chemical pollutant",
        "chemical pollution",
        "combined waste water",
        "diffuse pollution",
        "drainage water",
        "ecosystem",
        "ecosystem analysis",
        "emission to water",
        "environment",
        "flowing water",
        "forest ecosystem",
        "freshwater",
        "freshwater biology",
        "freshwater ecosystem",
        "freshwater monitoring",
        "freshwater organism",
        "freshwater pollution",
        "freshwater resource",
        "grassland ecosystem",
        "inorganic chemical fertilisers",
        "nitrate",
        "nitrification",
        "nitrite",
        "organophosphorous compound",
        "phosphate",
        "phosphatic fertiliser",
        "phosphorus",
        "pressure",
        "river",
        "river catchment",
        "river management",
        "river pollution",
        "river water",
        "riverside vegetation",
        "stream",
        "stream measurement",
        "streams",
        "temperate ecosystem",
        "terrestrial ecosystem",
        "urban area",
        "water chemistry",
        "woodland ecosystem" .

<https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/0f4e7278-9230-43b7-b180-77342f77be16> a dcat:Distribution ;
    dct:description "NCEA Small Streams Network ARD Open - Data Dictionary.ods download on Defra Data Services Platform" ;
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    dct:modified "2026-06-05T15:27:00.494643"^^xsd:dateTime ;
    dct:title "NCEA Small Streams Network ARD Open - Data Dictionary.ods" ;
    dcat:accessURL <https://environment.data.gov.uk/api/file/download?fileDataSetId=d7b43c60-b2b4-49da-8bdf-61b45326d02c&fileName=NCEA%20Small%20Streams%20Network%20ARD%20Open%20-%20Data%20Dictionary.ods> ;
    dcat:mediaType "application/vnd.oasis.opendocument.spreadsheet" .

<https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/1ef915a2-12ee-4a42-8732-22f2c7c938a2> a dcat:Distribution ;
    dct:description "NCEA Analysis Ready Data Limitations Statement Dec 2025" ;
    dct:issued "2026-06-05T15:27:00.844286"^^xsd:dateTime ;
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    dct:title "NCEA_ARD_Limitations_2025_12_05" ;
    dcat:accessURL <https://environment.data.gov.uk/natural-capital-ecosystem-assessment/search/5d4b2584-53b2-49f7-b96a-a7d9252e439a> .

<https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/333d002d-1e53-4bde-be1c-299149eb642a> a dcat:Distribution ;
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<https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/3801ead9-fe42-468a-bd49-f1b2476631f0> a dcat:Distribution ;
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<https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/7e5f4727-e3d1-47ac-b39e-435da6cc2d19> a dcat:Distribution ;
    dct:description "Small Streams Sampling Framework Report.pdf download on Defra Data Services Platform" ;
    dct:format "PDF" ;
    dct:issued "2026-06-05T15:27:00.844284"^^xsd:dateTime ;
    dct:modified "2026-06-05T15:27:00.494933"^^xsd:dateTime ;
    dct:title "Small Streams Sampling Framework Report.pdf" ;
    dcat:accessURL <https://environment.data.gov.uk/api/file/download?fileDataSetId=d7b43c60-b2b4-49da-8bdf-61b45326d02c&fileName=Small%20Streams%20Sampling%20Framework%20Report.pdf> ;
    dcat:mediaType "application/pdf" .

<https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/a67fa98d-8263-46ff-a4e7-bde473886a3f> a dcat:Distribution ;
    dct:description "SSN Operational Instructions and Laboratory Method Statements.zip download on Defra Data Services Platform" ;
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    dct:title "SSN Operational Instructions and Laboratory Method Statements.zip" ;
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<https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/c3cfb25f-253d-48ca-8e4a-e8996c3c6dec> a dcat:Distribution ;
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    dct:title "NCEA Small Streams Network ARD Open - Database Diagram.pdf" ;
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<https://ckan.integration.publishing.service.gov.uk/dataset/7527b3ba-aa6a-48f3-a73d-7f7c4508003f/resource/dbb7f032-f602-48f1-ab92-45dd33a92f17> a dcat:Distribution ;
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    dcat:mediaType "application/zip" .

<https://ckan.integration.publishing.service.gov.uk/organization/11c51f05-a8bf-4f58-9b95-7ab55f9546d7> a foaf:Organization ;
    foaf:name "Environment Agency" .