{"id":"bcca1645-1dcf-4071-b221-d146d4000ddb","created_at":"2025-09-04T14:35:36.486Z","updated_at":"2026-01-20T20:58:54.960Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"8f7255a2-2b3e-47e3-b7e3-9bd5e69d251e","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-07-05T16:00:00.000Z","observed_at_local":"2016-07-05T12:00:00-04:00","notes":"Sample: B16-19321-2","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/165448","readings":[{"id":"2667406e-b255-4814-b50e-1e419ef90507","created_at":"2025-09-04T14:35:36.578Z","updated_at":"2025-09-04T14:35:36.578Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"ce242f7b-7033-4734-b0bd-cc00dc661839","created_at":"2025-09-04T14:35:36.607Z","updated_at":"2025-09-04T14:35:36.607Z","parameter":"total_phosphorus","unit":"ppb","value":"20","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"776b8307-1486-42f6-ae86-b3128013ba52","created_at":"2025-09-04T14:35:36.631Z","updated_at":"2025-09-04T14:35:36.631Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"680","equipment":"lab_unspecified","equipment_limit":null}]}