{"id":"ab0e53b4-de37-4e56-b0d7-a56ca4b4a9b5","created_at":"2025-09-04T14:33:46.145Z","updated_at":"2026-01-20T20:57:11.257Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"b41c7bd3-f095-4608-8c94-b68a6cc2d8f4","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-08-24T04:00:00.000Z","observed_at_local":"2012-08-24T00:00:00-04:00","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":["ph","oxygen","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164883","readings":[{"id":"b928f25e-394d-4828-b702-2c67e4da833e","created_at":"2025-09-04T14:33:46.197Z","updated_at":"2025-09-04T14:33:46.197Z","parameter":"ph","unit":"std_units","value":"8.71","equipment":"unspecified_ph","equipment_limit":null},{"id":"d765c1a3-a0e1-41d0-aef7-21524b7d3dcc","created_at":"2025-09-04T14:33:46.209Z","updated_at":"2025-09-04T14:33:46.209Z","parameter":"oxygen","unit":"mg_l","value":"9.35","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"764e1c2f-6b03-437a-92a9-7665ac469da0","created_at":"2025-09-04T14:33:46.218Z","updated_at":"2025-09-04T14:33:46.218Z","parameter":"total_phosphorus","unit":"ppb","value":"19","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"3925dede-b76f-4f62-8f26-fa7b56981784","created_at":"2025-09-04T14:33:46.234Z","updated_at":"2025-09-04T14:33:46.234Z","parameter":"water_temperature","unit":"deg_c","value":"23.92","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"790b7650-f935-4f23-880c-cf4efcfbb804","created_at":"2025-09-04T14:33:46.282Z","updated_at":"2025-09-04T14:33:46.282Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"370","equipment":"lab_unspecified","equipment_limit":null}]}