{"id":"a242b5d8-0173-40e2-a62f-b1fed5bae947","created_at":"2025-08-22T14:49:52.991Z","updated_at":"2026-01-02T18:50:58.313Z","owner_id":"aafb10d1-d353-4ddc-a8c9-23ee0b3ac856","location_id":"a450bc4c-62cc-44a1-a694-5bda6ee20bf8","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.\r\r\n\r\r\nSSIFWC Admin FloCal update 20200423","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/78384","readings":[{"id":"9211b538-0ccf-47d5-998f-a7b0bddffe69","created_at":"2025-08-22T14:49:53.038Z","updated_at":"2025-08-22T14:49:53.038Z","parameter":"ph","unit":"std_units","value":"7.96","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"4c8ac953-6a9c-43a2-8f4c-88e8b1cdb589","created_at":"2025-08-22T14:49:53.088Z","updated_at":"2025-08-22T14:49:53.088Z","parameter":"conductivity","unit":"us_cm","value":"75","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"d37332de-9d2d-47e1-aba6-23b19f0e778e","created_at":"2025-08-22T14:49:53.128Z","updated_at":"2025-08-22T14:49:53.128Z","parameter":"water_temperature","unit":"deg_c","value":"7.4","equipment":"other_multimeter_temperature","equipment_limit":null}]}