{"id":"9f6af2a9-521b-45b9-b5ef-cad3e64aad45","created_at":"2025-08-27T19:42:48.193Z","updated_at":"2026-01-02T16:03:00.074Z","owner_id":"32cf31c1-e77b-47dd-a287-089e79026acc","location_id":"53424a44-6c5b-4a33-b918-d7e42578a488","dataset_id":"49788e55-2dc3-4c3c-8d3c-f85cbbae82d0","form_id":"5169e812-b893-470f-9416-519a4486f676","observed_at":"2018-02-11T21:15:00.000Z","observed_at_local":"2018-02-11T15:15:00-06:00","notes":"Gray sky.  Drizzling rain,  3.87\" of rain in the last 4 days.  1.3\" of rain in the 24 hours prior to observation.  Medium tide level with an incoming tide.\r\nSalinity at 18\" below surface and 6\" from bottom were both 1 ppt using a remote sampler.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["secchi_depth","salinity","water_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/86764","readings":[{"id":"13504a62-ac94-452e-9f57-0f99df29800a","created_at":"2025-08-27T19:42:48.215Z","updated_at":"2025-08-27T19:42:48.215Z","parameter":"secchi_depth","unit":"m","value":"0.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"de0dff27-542f-4d4a-8d92-a81906d90434","created_at":"2025-08-27T19:42:48.220Z","updated_at":"2025-08-27T19:42:48.220Z","parameter":"salinity","unit":"ppth","value":"1","equipment":"other_pen_type_salinity_meter_ppth","equipment_limit":null},{"id":"92964c53-b4cc-4942-b158-da5585d6a28c","created_at":"2025-08-27T19:42:48.230Z","updated_at":"2025-08-27T19:42:48.230Z","parameter":"water_depth","unit":"m","value":"1.9","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8b149036-c048-437a-89dc-518293eeebee","created_at":"2025-08-27T19:42:48.239Z","updated_at":"2025-08-27T19:42:48.239Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"333b4a63-2b3b-45c6-9ab3-9cdbd8e1bb04","created_at":"2025-08-27T19:42:48.248Z","updated_at":"2025-08-27T19:42:48.248Z","parameter":"water_temperature","unit":"deg_c","value":"18","equipment":"other_multimeter_temperature","equipment_limit":null}]}