{"id":"b94be6d2-5b66-40cf-ab01-8bead10274e6","created_at":"2025-09-04T14:24:06.322Z","updated_at":"2026-01-20T20:39:18.517Z","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":"2015-05-12T04:00:00.000Z","observed_at_local":"2015-05-12T00:00:00-04:00","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","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/160647","readings":[{"id":"9e28fe77-6893-4274-aab0-d0e69dfae0ba","created_at":"2025-09-04T14:24:06.360Z","updated_at":"2025-09-04T14:24:06.360Z","parameter":"ph","unit":"std_units","value":"7.21","equipment":"unspecified_ph","equipment_limit":null},{"id":"dd82fffc-b932-4af3-b1ef-b71dbbb49db6","created_at":"2025-09-04T14:24:06.370Z","updated_at":"2025-09-04T14:24:06.370Z","parameter":"oxygen","unit":"mg_l","value":"10.46","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"20c7d58b-f135-4620-a710-4126b664de5e","created_at":"2025-09-04T14:24:06.377Z","updated_at":"2025-09-04T14:24:06.377Z","parameter":"secchi_depth","unit":"m","value":"5.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9dfb6746-aa4f-4a50-bcf5-224d95891a4e","created_at":"2025-09-04T14:24:06.384Z","updated_at":"2025-09-04T14:24:06.384Z","parameter":"air_temperature","unit":"deg_c","value":"15","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"0a6c8ace-b877-4b19-af90-187de78cbca2","created_at":"2025-09-04T14:24:06.388Z","updated_at":"2025-09-04T14:24:06.388Z","parameter":"total_phosphorus","unit":"ppb","value":"6","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"888a284e-6247-42f6-819b-cdde5c6dd960","created_at":"2025-09-04T14:24:06.395Z","updated_at":"2025-09-04T14:24:06.395Z","parameter":"water_temperature","unit":"deg_c","value":"11.79","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"ab8ad6b9-a673-4678-825b-ce0f091216ef","created_at":"2025-09-04T14:24:06.401Z","updated_at":"2025-09-04T14:24:06.401Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"400","equipment":"lab_unspecified","equipment_limit":null}]}