{"id":"14398d9b-6c4e-46c3-a7c6-214ea894f4f1","created_at":"2025-09-04T14:38:06.644Z","updated_at":"2026-01-20T21:01:23.846Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"7612f61e-533d-4636-93bc-934e5efa8e38","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2016-07-21T16:00:00.000Z","observed_at_local":"2016-07-21T12:00:00-04:00","notes":"Sample: B16-21422-3","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/166239","readings":[{"id":"715545d2-c2d5-4288-afc8-dce04228fa04","created_at":"2025-09-04T14:38:06.712Z","updated_at":"2025-09-04T14:38:06.712Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"9709b3ba-3c10-48b3-9f36-d33e0482294d","created_at":"2025-09-04T14:38:06.727Z","updated_at":"2025-09-04T14:38:06.727Z","parameter":"total_phosphorus","unit":"ppb","value":"10","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"01b25287-e0ec-44eb-aa2b-328142ace638","created_at":"2025-09-04T14:38:06.743Z","updated_at":"2025-09-04T14:38:06.743Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"480","equipment":"lab_unspecified","equipment_limit":null}]}