{"id":"da77a332-4b8e-4b37-88a1-060427f8c166","created_at":"2025-09-04T22:23:57.541Z","updated_at":"2026-01-08T15:22:35.418Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"77e502dd-b1ed-455e-9d60-419fb2fab6ba","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2021-03-04T00:00:00.000Z","observed_at_local":"2021-03-03T18:00:00-06:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chloride","flow","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/190727","readings":[{"id":"35487d3b-154b-4fdb-bbc2-82abea6ee70a","created_at":"2025-09-04T22:23:57.588Z","updated_at":"2025-09-04T22:23:57.588Z","parameter":"flow","unit":"l_s","value":"8.92","equipment":"other_flow_l_s","equipment_limit":null},{"id":"b314e44a-2f4a-4f87-82da-652a937671a8","created_at":"2025-09-04T22:23:57.583Z","updated_at":"2025-09-04T22:23:57.583Z","parameter":"chloride","unit":"ppm","value":"330","equipment":"unspecified_chloride","equipment_limit":null},{"id":"919947f0-4775-4e0c-acf0-c6cd53305ae2","created_at":"2025-09-04T22:23:57.591Z","updated_at":"2025-09-04T22:23:57.591Z","parameter":"conductivity","unit":"us_cm","value":"1570","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}