{"id":"199d27aa-90ca-4461-a14b-a04a8a83184e","created_at":"2025-08-28T00:39:22.800Z","updated_at":"2026-01-02T16:08:53.589Z","owner_id":"1ff07022-886e-43cb-97fa-ac3dd4063b07","location_id":"b5401a79-5acd-4f60-abf6-3a4182f1d3da","dataset_id":"39f21661-7d02-4f88-8c82-f9ce9d087f9d","form_id":"bc488c70-804f-420e-908a-fd527759e3f4","observed_at":"2009-01-13T16:00:00.000Z","observed_at_local":"2009-01-13T10:00:00-06:00","notes":"weather: Sunny; wind_speed (mph):  5-10; wind direction: North West; baro (mmHg): 766.56; tide: Low; Secchi on bottom; Justin to enter salinity and ph; meter problems during measurement; 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":["water_temperature","oxygen","secchi_depth","air_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/95906","readings":[{"id":"c0651e4b-d535-4bdd-93b8-359287fb68ab","created_at":"2025-08-28T00:39:22.849Z","updated_at":"2025-11-28T20:48:11.006Z","parameter":"water_temperature","unit":"deg_c","value":"11.8","equipment":"ysi_meter_temperature","equipment_limit":null},{"id":"47b3acf8-df1f-4bc1-8236-810c9711e96b","created_at":"2025-08-28T00:39:22.836Z","updated_at":"2025-08-28T00:39:22.836Z","parameter":"oxygen","unit":"mg_l","value":"7.4","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"bbf6ea96-ba9f-4fa8-94fd-d8628084ae27","created_at":"2025-08-28T00:39:22.842Z","updated_at":"2025-08-28T00:39:22.842Z","parameter":"secchi_depth","unit":"m","value":"0.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"e073cd8c-0596-45ed-b92e-e23fff6bbc54","created_at":"2025-08-28T00:39:22.846Z","updated_at":"2025-08-28T00:39:22.846Z","parameter":"air_temperature","unit":"deg_c","value":"12","equipment":"other_thermometer","equipment_limit":null}]}