{"id":"7f0d8bd6-d05c-472b-95d5-826a35a2e8e1","created_at":"2025-09-04T14:33:31.652Z","updated_at":"2026-01-20T20:56:53.864Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"2e726458-8d64-441a-8328-c798cfb50306","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-08-20T04:00:00.000Z","observed_at_local":"2012-08-20T00:00:00-04:00","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","secchi_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164791","readings":[{"id":"fef06341-70cd-4e76-9b47-af5eb643fcd8","created_at":"2025-09-04T14:33:31.737Z","updated_at":"2025-09-04T14:33:31.737Z","parameter":"ph","unit":"std_units","value":"8.77","equipment":"unspecified_ph","equipment_limit":null},{"id":"1ce8915e-9bbb-4ea4-80b7-1946c5560a7e","created_at":"2025-09-04T14:33:31.749Z","updated_at":"2025-09-04T14:33:31.749Z","parameter":"oxygen","unit":"mg_l","value":"8.6","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"d7ea74a4-5345-41d9-bb3c-5cb353a5a2d1","created_at":"2025-09-04T14:33:31.756Z","updated_at":"2025-09-04T14:33:31.756Z","parameter":"secchi_depth","unit":"m","value":"2.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"069ccc10-f63a-452a-8117-0935d3f3ee7b","created_at":"2025-09-04T14:33:31.769Z","updated_at":"2025-09-04T14:33:31.769Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"5f1b7de1-48c0-40fb-9027-25f2183d6cab","created_at":"2025-09-04T14:33:31.781Z","updated_at":"2025-09-04T14:33:31.781Z","parameter":"water_temperature","unit":"deg_c","value":"23.8","equipment":"unspecified_water_temperature","equipment_limit":null}]}