{"id":"aefaa226-685f-49f9-ad6d-3df2134479be","created_at":"2025-09-04T14:35:17.348Z","updated_at":"2026-01-20T20:58:43.805Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"620e0c66-3844-45bb-b439-6f7f62d42310","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-08-11T16:00:00.000Z","observed_at_local":"2016-08-11T12:00:00-04:00","notes":"E.Coli: <2, Sample: B16-23117-5","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/165381","readings":[{"id":"15e72832-a0d2-4dd4-a642-9005f6ea1e1f","created_at":"2025-09-04T14:35:17.436Z","updated_at":"2025-09-04T14:35:17.436Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"61990d73-a92b-4efe-a6f2-44f48e4a538a","created_at":"2025-09-04T14:35:17.451Z","updated_at":"2025-09-04T14:35:17.451Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"c4062d54-753e-4afb-a124-b243d8d95e3c","created_at":"2025-09-04T14:35:17.469Z","updated_at":"2025-09-04T14:35:17.469Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"350","equipment":"lab_unspecified","equipment_limit":null}]}