{"id":"699d6c04-ece7-400f-9793-a0d2f4ca714f","created_at":"2025-09-04T14:39:02.929Z","updated_at":"2026-01-20T21:02:07.929Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"67ea6bee-ecb4-441d-88b2-a43a256b3906","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-06-19T18:40:00.000Z","observed_at_local":"2017-06-19T14:40:00-04:00","notes":"\"Drifting","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","ph","secchi_depth","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166455","readings":[{"id":"32f35acf-bcc9-4ea0-aa45-d480dd50732f","created_at":"2025-09-04T14:39:03.041Z","updated_at":"2025-09-04T14:39:03.041Z","parameter":"ph","unit":"std_units","value":"8.21","equipment":"unspecified_ph","equipment_limit":null},{"id":"d4b442e8-0d17-4218-9f42-111424b9ad4e","created_at":"2025-09-04T14:39:03.058Z","updated_at":"2025-09-04T14:39:03.058Z","parameter":"oxygen","unit":"mg_l","value":"9.53","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"82efe555-e960-437b-ac79-c5c34fd5523c","created_at":"2025-09-04T14:39:03.138Z","updated_at":"2025-09-04T14:39:03.138Z","parameter":"secchi_depth","unit":"m","value":"6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"52011313-a993-4a1d-a59d-2d1639839e01","created_at":"2025-09-04T14:39:03.150Z","updated_at":"2025-09-04T14:39:03.150Z","parameter":"conductivity","unit":"us_cm","value":"208","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"d90ffc47-1f72-4869-a760-c615e0870491","created_at":"2025-09-04T14:39:03.186Z","updated_at":"2025-09-04T14:39:03.186Z","parameter":"water_temperature","unit":"deg_c","value":"19.11","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"eab68bc3-3a26-4837-a01b-bfee60330b50","created_at":"2025-09-04T14:39:03.166Z","updated_at":"2025-11-26T13:32:10.461Z","parameter":"oxygen","unit":"percent","value":"103","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}