{"id":"31f686dd-18b2-4d68-8baf-c89ccf1f62d9","created_at":"2025-09-04T22:23:56.282Z","updated_at":"2026-01-08T15:22:26.161Z","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":"2021-02-22T00:00:00.000Z","observed_at_local":"2021-02-21T18:00:00-06:00","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/190700","readings":[{"id":"6805c4a5-1936-4d19-9b8c-3baec3c12a0c","created_at":"2025-09-04T22:23:56.306Z","updated_at":"2025-09-04T22:23:56.306Z","parameter":"flow","unit":"l_s","value":"28.3","equipment":"other_flow_l_s","equipment_limit":null},{"id":"93ca71ee-4232-4030-9699-9abfde308449","created_at":"2025-09-04T22:23:56.303Z","updated_at":"2025-09-04T22:23:56.303Z","parameter":"chloride","unit":"ppm","value":"1316","equipment":"unspecified_chloride","equipment_limit":null},{"id":"7321e0a2-5401-445c-a6b9-9fd6ecc61f3e","created_at":"2025-09-04T22:23:56.310Z","updated_at":"2025-09-04T22:23:56.310Z","parameter":"conductivity","unit":"us_cm","value":"4200","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}