{"id":"de114a96-26dc-47a5-a62f-c4aa522f8ffa","created_at":"2025-09-04T22:24:35.854Z","updated_at":"2026-01-08T15:26:43.478Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"c47ccd9c-c6d5-4e52-a761-e2c814df7da8","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2018-01-21T00:00:00.000Z","observed_at_local":"2018-01-20T18:00:00-06:00","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","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/191495","readings":[{"id":"c33cd69c-8a38-4140-8bda-1583b97f8498","created_at":"2025-09-04T22:24:35.875Z","updated_at":"2025-09-04T22:24:35.875Z","parameter":"chloride","unit":"ppm","value":"262","equipment":"unspecified_chloride","equipment_limit":null},{"id":"fc3ef238-8f5d-4c94-9bdd-1f7ca2c2be49","created_at":"2025-09-04T22:24:35.878Z","updated_at":"2025-09-04T22:24:35.878Z","parameter":"conductivity","unit":"us_cm","value":"1730","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}