{"exported_at":"2026-09-24T18:53:36.569728+00:00","provider":"ea_bathing","site_id":"uki2203-11942","name":"Ham and Kingston, River Thames","site_url":"https://environment.data.gov.uk/doc/bathing-water/uki2203-11942.json","sample_url":"https://environment.data.gov.uk/doc/bathing-water-quality/in-season/bathing-water/uki2203-11942.json","sample_count":20,"feature_count":40,"coordinates":[-0.310741348239147,51.42702402293735],"observed_at_range_raw":["2026-05-20T10:55:00","2026-09-15T10:38:00"],"latest_open_incident_as_listed_by_source":{"_about":"http://environment.data.gov.uk/data/bathing-water-quality/pollution-incident/11942-20260817-144800/recordDateTime/20260817145051","incidentNotation":"11942-20260817-144800","incidentType":{"_about":"http://environment.data.gov.uk/def/incident-type/014","label":[{"_value":"harmful algae","_datatype":"langString","_lang":"en"}]},"nirsRef":"02547898","som_recordDateTime":{"_value":"2026-08-17T14:50:51","_datatype":"dateTime"},"startOfIncident":{"_value":"2026-08-17T14:48:00","_datatype":"dateTime"}},"latest_risk_prediction_as_listed_by_source":{"_about":"http://environment.data.gov.uk/data/bathing-water-quality/stp-risk-prediction/point/11942/date/20260911-122052","expiresAt":{"_value":"2026-09-12T12:19:44","_datatype":"dateTime"},"riskLevel":{"_about":"http://environment.data.gov.uk/def/bwq-stp/normal","name":{"_value":"normal","_datatype":"langString","_lang":"en"}}},"unit_definitions":{"escherichiaColiCount":"https://environment.data.gov.uk/def/bathing-water-quality/escherichiaColiCount","intestinalEnterococciCount":"https://environment.data.gov.uk/def/bathing-water-quality/intestinalEnterococciCount"},"licence":"https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/","attribution":"Contains Environment Agency information and/or database right.","notes":["Every available in-season sample from this designated site is retained; samples are not live river-wide microbial measurements.","The source site's latestOpenIncident is retained as an attributed incident entry, with its original start and record dates; no new incident is inferred from sample counts.","A latestRiskPrediction with expiresAt before export time is expired and must not be displayed as current swimming advice.","No annual classification, risk threshold or swimming-safety decision is inferred from these values.","Source sample timestamps without timezone remain unchanged; UTC is used only to estimate age. Unit definitions explicitly specify colonies per 100 ml."]}