[{"id":"e7e9e4e9-1df2-4b9b-9f55-4d019c3d887c","created_at":"2025-08-27T18:24:20.190Z","updated_at":"2026-01-16T18:54:48.708Z","owner_id":"b0442110-b9e8-417b-ae39-4ae2e0e951c8","location_id":"45866330-082b-4106-8a19-2b384c1d4549","dataset_id":"07a60c89-b6db-4534-b454-0587525ba0ca","form_id":"7c92b059-b594-4e07-8d41-453f947888c3","observed_at":"2018-06-08T12:11:28.804Z","observed_at_local":"2018-06-08T12:11:28+00:00","notes":null,"checked":"owner_approved","qa_notes":"Issue detected: water_depth's result of 915m exceeds the extreme range of 99.0m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["water_depth","ph","secchi_depth","hardness","salinity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/83860","readings":[{"id":"fd8fd3cd-17ef-4699-80c1-c8b53000f6d5","created_at":"2025-08-27T18:24:20.212Z","updated_at":"2025-08-27T18:24:20.212Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"4c88bdb0-a76a-4a90-b4a6-5342566d4c07","created_at":"2025-08-27T18:24:20.215Z","updated_at":"2025-08-27T18:24:20.215Z","parameter":"secchi_depth","unit":"m","value":"20","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"91878a2a-2ec5-4ae8-b42e-4b99ade1e1cc","created_at":"2025-08-27T18:24:20.219Z","updated_at":"2025-08-27T18:24:20.219Z","parameter":"hardness","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"821e43ba-a2cf-48df-978d-c7e520c841a9","created_at":"2025-08-27T18:24:20.222Z","updated_at":"2025-08-27T18:24:20.222Z","parameter":"salinity","unit":"ppm","value":"37","equipment":"water_rangers_pen_type_salinity_meter_ppm","equipment_limit":null},{"id":"5ce3a502-1202-4a71-95dd-e119056735c4","created_at":"2025-08-27T18:24:20.231Z","updated_at":"2025-08-27T18:24:20.231Z","parameter":"water_temperature","unit":"deg_c","value":"21","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"6487ed6f-767d-497f-b57b-b2e450b406d8","created_at":"2025-12-10T16:22:55.808Z","updated_at":"2025-12-10T16:22:55.808Z","parameter":"water_depth","unit":"m","value":"915","equipment":"secchi_disk_20cm","equipment_limit":">"}]}]