{"id":"c3ea9e9c-9316-4409-9803-35e8dbe53d24","created_at":"2025-08-28T00:38:54.676Z","updated_at":"2026-01-20T21:16:20.718Z","owner_id":"1ff07022-886e-43cb-97fa-ac3dd4063b07","location_id":"65bf5a6d-fef3-4bb1-8918-597df7e4cbed","dataset_id":"39f21661-7d02-4f88-8c82-f9ce9d087f9d","form_id":"bc488c70-804f-420e-908a-fd527759e3f4","observed_at":"2008-12-02T16:30:00.000Z","observed_at_local":"2008-12-02T10:30:00-06:00","notes":"weather: Sunny; wind_speed (mph):  0-5; wind direction: West; baro (mmHg): 771.4; tide: Outgoing; Secchi on bottom","checked":"owner_approved","qa_notes":"Review needed: oxygen's result of 12.6mg/L exceeds the normal range of 12.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["salinity","ph","oxygen","secchi_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/95422","readings":[{"id":"73e4a800-dd45-42db-b91b-560b749af1a9","created_at":"2025-08-28T00:38:54.712Z","updated_at":"2025-11-28T18:15:05.179Z","parameter":"salinity","unit":"ppth","value":"27","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"8afeb5cb-1e5f-4091-aac8-66e8c9050b5f","created_at":"2025-08-28T00:38:54.703Z","updated_at":"2025-08-28T00:38:54.703Z","parameter":"ph","unit":"std_units","value":"7.46","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"62bedb7b-cf5b-4cb3-baa1-9c113de90616","created_at":"2025-08-28T00:38:54.706Z","updated_at":"2025-08-28T00:38:54.706Z","parameter":"oxygen","unit":"mg_l","value":"12.6","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"339a66ae-326e-4e9c-a563-e5857ecf7b41","created_at":"2025-08-28T00:38:54.709Z","updated_at":"2025-08-28T00:38:54.709Z","parameter":"secchi_depth","unit":"m","value":"0.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7780e3e1-a9d9-402a-bddc-cdfc22853dd5","created_at":"2025-08-28T00:38:54.715Z","updated_at":"2025-08-28T00:38:54.715Z","parameter":"air_temperature","unit":"deg_c","value":"14","equipment":"other_thermometer","equipment_limit":null},{"id":"6115d265-e445-4600-987c-f11822c985b4","created_at":"2025-08-28T00:38:54.718Z","updated_at":"2025-11-28T20:48:05.758Z","parameter":"water_temperature","unit":"deg_c","value":"12.9","equipment":"ysi_meter_temperature","equipment_limit":null}]}