{"id":"16ca6025-daa3-44ce-a1e5-a154205a7a9e","created_at":"2025-08-27T19:42:48.110Z","updated_at":"2026-01-02T16:02:59.578Z","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":"2018-01-31T22:20:00.000Z","observed_at_local":"2018-01-31T16:20:00-06:00","notes":"Salinity at 6\" and 18\" from top using a remote sampler was 7 PPT. \r\nSalinity 6\" from bottom was 8.5 PPT.\r\nSunny.  0.66 inches of rain 3 days prior.\r\nObservation was at low tide.\r\n","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/86763","readings":[{"id":"2af49868-6ae3-4da9-8511-1e0a0bc97ca4","created_at":"2025-08-27T19:42:48.139Z","updated_at":"2025-08-27T19:42:48.139Z","parameter":"secchi_depth","unit":"m","value":"0.6","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"2f4b23e5-c8f2-48dc-8151-decd4fc0b7db","created_at":"2025-08-27T19:42:48.153Z","updated_at":"2025-08-27T19:42:48.153Z","parameter":"salinity","unit":"ppth","value":"7","equipment":"other_pen_type_salinity_meter_ppth","equipment_limit":null},{"id":"8d5f4f18-76cf-4987-84db-ef9910f19825","created_at":"2025-08-27T19:42:48.162Z","updated_at":"2025-08-27T19:42:48.162Z","parameter":"water_depth","unit":"m","value":"1.7","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"4adef4be-807e-44e4-9b85-ba25c14b9778","created_at":"2025-08-27T19:42:48.173Z","updated_at":"2025-08-27T19:42:48.173Z","parameter":"air_temperature","unit":"deg_c","value":"16","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"fd38d62a-373f-4701-a493-1bbad9880387","created_at":"2025-08-27T19:42:48.183Z","updated_at":"2025-08-27T19:42:48.183Z","parameter":"water_temperature","unit":"deg_c","value":"14","equipment":"other_multimeter_temperature","equipment_limit":null}]}