{"id":"7ea057e2-5d17-4d9a-aa6f-f9861713dfa0","created_at":"2025-09-04T14:24:03.767Z","updated_at":"2026-01-20T20:39:13.895Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"64337401-0079-4e1b-8868-37e30cf376a2","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2009-07-10T04:00:00.000Z","observed_at_local":"2009-07-10T00:00:00-04:00","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","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160626","readings":[{"id":"5c5181c8-e1b7-40e8-95b3-25aeb02bdb06","created_at":"2025-09-04T14:24:03.817Z","updated_at":"2025-09-04T14:24:03.817Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"bdd18715-a64d-4242-9f58-ce62ecb81a4a","created_at":"2025-09-04T14:24:03.829Z","updated_at":"2025-09-04T14:24:03.829Z","parameter":"water_temperature","unit":"deg_c","value":"22.46","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"fa50ec8e-c32b-444d-80c6-5a410888db06","created_at":"2025-09-04T14:24:03.841Z","updated_at":"2025-09-04T14:24:03.841Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"420","equipment":"lab_unspecified","equipment_limit":null}]}