{"id":"c1dab9a1-5b29-4e1e-aee3-ac27246dc2e5","created_at":"2025-09-04T14:34:53.913Z","updated_at":"2026-01-20T20:58:21.410Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"751d66a9-8558-4a3b-af05-74c047f82942","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: B16-20697-5","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/165256","readings":[{"id":"fa2fd52b-0ffc-4a2c-af30-799e6dfd8820","created_at":"2025-09-04T14:34:53.966Z","updated_at":"2025-09-04T14:34:53.966Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"85e11bba-6f80-4b3c-8e0a-f16f4d524924","created_at":"2025-09-04T14:34:53.973Z","updated_at":"2025-09-04T14:34:53.973Z","parameter":"total_phosphorus","unit":"ppb","value":"8","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"97a78e7c-6687-407c-b1df-b465280972f3","created_at":"2025-09-04T14:34:53.994Z","updated_at":"2025-09-04T14:34:53.994Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"390","equipment":"lab_unspecified","equipment_limit":null}]}