{"id":"92c9c66f-6fec-4019-acfc-8fc197869d72","created_at":"2026-06-16T20:07:37.241Z","updated_at":"2026-06-16T20:07:51.208Z","owner_id":"1b229e4e-5170-4255-8fdc-12e207aa44a7","location_id":"9935e0a3-adce-42c0-94fe-bceba2ef6991","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2025-09-12T13:24:00.000Z","observed_at_local":"2025-09-12T14:24:00+01:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 939μS/cm is outside the expected range of 295.75-887.25μS/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","ph","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212388","readings":[{"id":"02853a2b-5d2f-4c5f-957b-ca8d6cc09af8","created_at":"2026-06-16T20:07:37.259Z","updated_at":"2026-06-16T20:07:37.259Z","parameter":"ammonia","unit":"mg_l","value":"3.64","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"acffa28d-a70f-4f2d-874b-36e960991f89","created_at":"2026-06-16T20:07:37.264Z","updated_at":"2026-06-16T20:07:37.264Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"aebad389-5c08-46a1-a809-3cf48b495a1c","created_at":"2026-06-16T20:07:37.269Z","updated_at":"2026-06-16T20:07:37.269Z","parameter":"conductivity","unit":"us_cm","value":"939","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"ca0104ec-c268-4a90-8a3f-74fd92436568","created_at":"2026-06-16T20:07:37.276Z","updated_at":"2026-06-16T20:07:37.276Z","parameter":"water_temperature","unit":"deg_c","value":"15.3","equipment":"other_thermometer","equipment_limit":null},{"id":"075cd9b7-060a-42d2-a40b-9259fb39aafc","created_at":"2026-06-16T20:07:37.282Z","updated_at":"2026-06-16T20:07:37.282Z","parameter":"turbidity","unit":"ntu","value":"50","equipment":"turbidity_tube_45cm","equipment_limit":null},{"id":"ce72d6e1-85f4-4954-a8fb-37109ba5610a","created_at":"2026-06-16T20:07:37.287Z","updated_at":"2026-06-16T20:07:37.287Z","parameter":"ph","unit":"std_units","value":"7.34","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"aaf2b89a-7f08-46a9-a744-5b5bb160a14b","created_at":"2026-06-16T20:07:37.292Z","updated_at":"2026-06-16T20:07:37.292Z","parameter":"phosphates","unit":"mg_l","value":"2.5","equipment":"hanna_checker_phosphates_low_range","equipment_limit":">="}]}