{"id":"221f85bc-6e25-43cf-9c27-2aa8807e9804","created_at":"2025-08-28T00:39:26.731Z","updated_at":"2026-01-02T16:09:27.106Z","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":"2011-02-22T16:00:00.000Z","observed_at_local":"2011-02-22T10:00:00-06:00","notes":"weather: Partly Cloudy; wind_speed (mph):  0-5; wind direction: South West; baro (mmHg): 764.29; tide: Incoming; Secchi on bottom. 10 LTR.; .05ml sample. Also noted possible Scipsiella.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["salinity","oxygen","secchi_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/95967","readings":[{"id":"90612b96-ac59-46a2-b66d-0b87657e1b22","created_at":"2025-08-28T00:39:26.767Z","updated_at":"2025-11-28T18:15:11.043Z","parameter":"salinity","unit":"ppth","value":"13.6","equipment":"ysi_multimeter_salinity","equipment_limit":null},{"id":"9f89b8d4-6e87-4a9a-a027-ccf455662a25","created_at":"2025-08-28T00:39:26.761Z","updated_at":"2025-08-28T00:39:26.761Z","parameter":"oxygen","unit":"mg_l","value":"4.11","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"740aa1aa-48ad-4ab5-9252-99122d643282","created_at":"2025-08-28T00:39:26.764Z","updated_at":"2025-08-28T00:39:26.764Z","parameter":"secchi_depth","unit":"m","value":"0.7","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9891f6b4-e516-4903-92df-389de34dae1a","created_at":"2025-08-28T00:39:26.770Z","updated_at":"2025-08-28T00:39:26.770Z","parameter":"air_temperature","unit":"deg_c","value":"21","equipment":"other_thermometer","equipment_limit":null},{"id":"3994f8c8-12eb-4f5b-86ac-2deff70ce884","created_at":"2025-08-28T00:39:26.773Z","updated_at":"2025-11-28T20:48:11.667Z","parameter":"water_temperature","unit":"deg_c","value":"21.6","equipment":"ysi_meter_temperature","equipment_limit":null}]}