{"id":"692602a0-ddc8-48f9-b602-fc39efab663d","created_at":"2026-06-16T20:07:42.666Z","updated_at":"2026-06-16T20:07:55.195Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"f11451f2-8a5e-458e-b8cf-cdf8eba7c118","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2026-02-11T13:18:00.000Z","observed_at_local":"2026-02-11T13:18:00+00:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 306μS/cm is outside the expected range of 499.25-1497.75μS/cm (50.0% difference from the historical median for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","flow","conductivity","water_temperature","turbidity","water_depth","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212454","readings":[{"id":"bf5f7e79-7171-4fb8-9bdf-90e58636b8a3","created_at":"2026-06-16T20:07:42.683Z","updated_at":"2026-06-16T20:07:42.683Z","parameter":"ammonia","unit":"mg_l","value":"0","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":"<="},{"id":"ddb82c9d-71b8-44bb-85b6-e43be13c69fe","created_at":"2026-06-16T20:07:42.687Z","updated_at":"2026-06-16T20:07:42.687Z","parameter":"flow","unit":"l_s","value":"0.494","equipment":"other_flow_l_s","equipment_limit":null},{"id":"ff80aca2-02ba-461b-ba55-0625f6e7f0d5","created_at":"2026-06-16T20:07:42.692Z","updated_at":"2026-06-16T20:07:42.692Z","parameter":"conductivity","unit":"us_cm","value":"306","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"bb0e02fb-1a27-4924-b804-428fed5c3ea0","created_at":"2026-06-16T20:07:42.697Z","updated_at":"2026-06-16T20:07:42.697Z","parameter":"water_temperature","unit":"deg_c","value":"8.8","equipment":"other_thermometer","equipment_limit":null},{"id":"2a8b45f8-b7fe-4bb7-8c91-b1e11821a42d","created_at":"2026-06-16T20:07:42.701Z","updated_at":"2026-06-16T20:07:42.701Z","parameter":"turbidity","unit":"ntu","value":"60","equipment":"turbidity_tube_45cm","equipment_limit":null},{"id":"a5a419cd-ee1c-4b2c-9232-e3f76b2fd071","created_at":"2026-06-16T20:07:42.706Z","updated_at":"2026-06-16T20:07:42.706Z","parameter":"water_depth","unit":"m","value":"0.32","equipment":"ruler_m","equipment_limit":null},{"id":"4fb8adcd-2522-471e-9883-f0013bb547e6","created_at":"2026-06-16T20:07:42.710Z","updated_at":"2026-06-16T20:07:42.710Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"154","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"9b2319fe-f043-4050-9601-0c5fa888a6e6","created_at":"2026-06-16T20:07:42.715Z","updated_at":"2026-06-16T20:07:42.715Z","parameter":"phosphates","unit":"mg_l","value":"0","equipment":"hanna_checker_phosphates_low_range","equipment_limit":"<="}]}