{"id":"60b21fb4-6baf-4adc-a1ea-83ac1f2dcee2","created_at":"2025-08-28T00:38:54.772Z","updated_at":"2026-01-02T16:04:45.703Z","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":"2009-01-13T16:30:00.000Z","observed_at_local":"2009-01-13T10:30:00-06:00","notes":"weather: Sunny; wind_speed (mph):  5-10; wind direction: North West; baro (mmHg): 766.56; tide: Low; Secchi on bottom; Justin to measure and enter Ph; problems with meter; unknown-hairy entered as Chaetoceros spp.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["salinity","water_temperature","oxygen","secchi_depth","air_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/95424","readings":[{"id":"c358cee9-b9bb-4041-b4e9-09ef18202ee4","created_at":"2025-08-28T00:38:54.806Z","updated_at":"2025-11-28T18:15:05.200Z","parameter":"salinity","unit":"ppth","value":"28.4","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"b1bd1986-62e8-4b85-87d6-4d92ebce28fc","created_at":"2025-08-28T00:38:54.812Z","updated_at":"2025-11-28T20:48:05.774Z","parameter":"water_temperature","unit":"deg_c","value":"12","equipment":"ysi_meter_temperature","equipment_limit":null},{"id":"c7b0dbfe-79ad-4f3f-9847-033b0ef42725","created_at":"2025-08-28T00:38:54.800Z","updated_at":"2025-08-28T00:38:54.800Z","parameter":"oxygen","unit":"mg_l","value":"7.83","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"3c0a2cbe-f36b-4d45-8bba-3cf3f19c3385","created_at":"2025-08-28T00:38:54.803Z","updated_at":"2025-08-28T00:38:54.803Z","parameter":"secchi_depth","unit":"m","value":"0.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"fab00aca-4ab9-4455-92f5-cd1d9ffa0764","created_at":"2025-08-28T00:38:54.809Z","updated_at":"2025-08-28T00:38:54.809Z","parameter":"air_temperature","unit":"deg_c","value":"13","equipment":"other_thermometer","equipment_limit":null}]}