{"id":"dcc8eed8-b584-4c2e-91fa-868677f39806","created_at":"2025-09-04T14:31:32.711Z","updated_at":"2026-01-20T20:54:14.080Z","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":"2006-08-01T04:00:00.000Z","observed_at_local":"2006-08-01T00:00:00-04:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164037","readings":[{"id":"803fc71e-4706-4f6c-8462-5e09c1dd5dde","created_at":"2025-09-04T14:31:32.748Z","updated_at":"2025-09-04T14:31:32.748Z","parameter":"total_phosphorus","unit":"ppb","value":"13","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"e26278cc-9e73-41b5-80a3-ac23df27f534","created_at":"2025-09-04T14:31:32.756Z","updated_at":"2025-09-04T14:31:32.756Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"420","equipment":"lab_unspecified","equipment_limit":null}]}