{"id":"8ce56191-2f87-43cf-bacd-90ebf1109eb7","created_at":"2025-09-04T22:22:57.408Z","updated_at":"2026-01-21T21:07:16.430Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"33a8d783-b669-4fb4-bb9c-725362110d4f","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2021-02-14T00:00:00.000Z","observed_at_local":"2021-02-13T18:00:00-06:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 1830μS/cm is outside the expected range of 191.79-1348.21μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","chloride","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/189404","readings":[{"id":"8802b65e-d1f2-4b11-bba7-4aeeb251fa3a","created_at":"2025-09-04T22:22:57.442Z","updated_at":"2025-09-04T22:22:57.442Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"4e8ead41-f473-460a-8a7d-7ef106488ce5","created_at":"2025-09-04T22:22:57.446Z","updated_at":"2025-09-04T22:22:57.446Z","parameter":"chloride","unit":"ppm","value":"93","equipment":"unspecified_chloride","equipment_limit":null},{"id":"50a02bae-2ad4-4023-b2f7-e17ed0efbe70","created_at":"2025-09-04T22:22:57.449Z","updated_at":"2025-09-04T22:22:57.449Z","parameter":"conductivity","unit":"us_cm","value":"1830","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}