{"id":"5b4cf905-e7f3-4216-a060-24750969ae27","created_at":"2025-09-04T14:35:03.572Z","updated_at":"2026-01-20T20:58:29.606Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"b86d6e04-3b59-47f9-aaf2-4f0242ad41c4","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-07-15T16:00:00.000Z","observed_at_local":"2016-07-15T12:00:00-04:00","notes":"Sample: B16-20697-7","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["e_coli","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165301","readings":[{"id":"00448859-c3ba-4b52-a178-42e28639a7b5","created_at":"2025-09-04T14:35:03.638Z","updated_at":"2025-09-04T14:35:03.638Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"b3c43696-765b-4226-b762-19e59f4e9607","created_at":"2025-09-04T14:35:03.648Z","updated_at":"2025-09-04T14:35:03.648Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"84963363-c53f-4683-a327-85fad911cdab","created_at":"2025-09-04T14:35:03.661Z","updated_at":"2025-09-04T14:35:03.661Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"380","equipment":"lab_unspecified","equipment_limit":null}]}