{"id":"2a2e17c8-11bc-4239-909e-2544ff12b25a","created_at":"2026-06-16T20:07:40.237Z","updated_at":"2026-06-16T20:07:53.387Z","owner_id":"2bf8a7f2-1d3d-41b0-9e22-23105e9bed59","location_id":"9935e0a3-adce-42c0-94fe-bceba2ef6991","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2025-12-03T09:30:00.000Z","observed_at_local":"2025-12-03T09:30:00+00:00","notes":"pH probe faulty","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 1170μS/cm is outside the expected range of 295.75-887.25μS/cm (50.0% difference from the historical median for this location).\nReview needed: water_depth's result of 0.08m is below the normal range of 0.1m.","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/212424","readings":[{"id":"135d3776-4089-4b4f-b36c-d4f69fcb5c27","created_at":"2026-06-16T20:07:40.257Z","updated_at":"2026-06-16T20:07:40.257Z","parameter":"ammonia","unit":"mg_l","value":"0.6","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"3da39471-5559-410a-9bf8-a72bf34ca9e2","created_at":"2026-06-16T20:07:40.266Z","updated_at":"2026-06-16T20:07:40.266Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"54fa1faf-d8f7-4b32-8e93-d3b04bcb454b","created_at":"2026-06-16T20:07:40.273Z","updated_at":"2026-06-16T20:07:40.273Z","parameter":"conductivity","unit":"us_cm","value":"1170","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"d5d23c13-146d-4e0e-a73f-23bfaa5f6b28","created_at":"2026-06-16T20:07:40.280Z","updated_at":"2026-06-16T20:07:40.280Z","parameter":"water_temperature","unit":"deg_c","value":"7.4","equipment":"other_thermometer","equipment_limit":null},{"id":"08597ad0-acf4-4f91-83d2-b9f0bbd5186e","created_at":"2026-06-16T20:07:40.287Z","updated_at":"2026-06-16T20:07:40.287Z","parameter":"turbidity","unit":"ntu","value":"75","equipment":"turbidity_tube_45cm","equipment_limit":null},{"id":"9117ed78-b1fa-426d-b384-9863f669ea12","created_at":"2026-06-16T20:07:40.293Z","updated_at":"2026-06-16T20:07:40.293Z","parameter":"water_depth","unit":"m","value":"0.08","equipment":"ruler_m","equipment_limit":null},{"id":"ce83b752-ab89-4434-a66a-90cb155f76e2","created_at":"2026-06-16T20:07:40.300Z","updated_at":"2026-06-16T20:07:40.300Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"580","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"ea04e02e-61de-4938-a998-4f6c928565be","created_at":"2026-06-16T20:07:40.305Z","updated_at":"2026-06-16T20:07:40.305Z","parameter":"phosphates","unit":"mg_l","value":"2.5","equipment":"hanna_checker_phosphates_low_range","equipment_limit":">="}]}