{"id":"94815887-e347-4a27-b027-47ba804203c8","created_at":"2025-09-04T14:28:09.341Z","updated_at":"2026-01-20T20:48:54.150Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"a14e91f6-a0ae-46e0-8f50-9113bb2918ed","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-08-15T04:00:00.000Z","observed_at_local":"2013-08-15T00:00:00-04:00","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/162659","readings":[{"id":"1e1c77fd-03c5-4264-a59f-e3e38c992e50","created_at":"2025-09-04T14:28:09.449Z","updated_at":"2025-09-04T14:28:09.449Z","parameter":"ph","unit":"std_units","value":"9","equipment":"unspecified_ph","equipment_limit":null},{"id":"b7e21926-4c2e-4ff5-9fc1-98e291ffa9d5","created_at":"2025-09-04T14:28:09.462Z","updated_at":"2025-09-04T14:28:09.462Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"8a18c843-a359-4257-9b4d-b6482b93d975","created_at":"2025-09-04T14:28:09.521Z","updated_at":"2025-09-04T14:28:09.521Z","parameter":"total_phosphorus","unit":"ppb","value":"13","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"1fc9784b-dde0-4875-8dfe-9a47f9ba69ed","created_at":"2025-09-04T14:28:09.529Z","updated_at":"2025-09-04T14:28:09.529Z","parameter":"water_temperature","unit":"deg_c","value":"23","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"e7fb419d-c9d6-44eb-ba3e-7b8a59a7ccf1","created_at":"2025-09-04T14:28:09.540Z","updated_at":"2025-09-04T14:28:09.540Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"360","equipment":"lab_unspecified","equipment_limit":null}]}