{"id":"1f605c49-94a5-4555-afcf-6d529d7020cd","created_at":"2025-08-22T14:51:49.069Z","updated_at":"2026-01-02T18:52:18.918Z","owner_id":"aafb10d1-d353-4ddc-a8c9-23ee0b3ac856","location_id":"bcb5da5b-a6f7-4602-8053-df6c12f811a3","dataset_id":"538a74ae-2594-482b-be2f-596379caeb3c","form_id":"a04d7db2-e198-4897-bd3d-7a455ffbe070","observed_at":"2020-01-07T00:00:00.000Z","observed_at_local":"2020-01-06T16:00:00-08:00","notes":"Oakton3 ca 25 useimens/cm higher than Oakton1 (new probe head) and ca .4 pH units  higher, both devices recalibrated before field visit. Suspect Oakton1 failing (keyboard leaking?)\r\r\n\r\r\nSSIFWC Admin FloCal update 20200422","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/78641","readings":[{"id":"94f87488-bfab-49c5-a646-f030dfdec21b","created_at":"2025-08-22T14:51:49.172Z","updated_at":"2025-08-22T14:51:49.172Z","parameter":"ph","unit":"std_units","value":"8.31","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"3d50b9f6-e567-4a52-b8d3-bf8a73e07e0c","created_at":"2025-08-22T14:51:49.377Z","updated_at":"2025-08-22T14:51:49.377Z","parameter":"conductivity","unit":"us_cm","value":"92.4","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"2a3145f0-1823-4249-a70b-825ff05f7682","created_at":"2025-08-22T14:51:49.442Z","updated_at":"2025-08-22T14:51:49.442Z","parameter":"water_temperature","unit":"deg_c","value":"7","equipment":"other_multimeter_temperature","equipment_limit":null}]}