{"id":"61fd54c1-f029-40e1-b19f-41895557841b","created_at":"2026-06-16T20:07:32.664Z","updated_at":"2026-06-16T20:07:50.029Z","owner_id":"e01b5ada-0dda-4135-842f-9e781056ed74","location_id":"da700c1a-c182-4da0-b9fc-796154a7d8ef","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2024-12-19T11:00:00.000Z","observed_at_local":"2024-12-19T11:00:00+00:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 1774μS/cm is outside the expected range of 485.0-1455.0μS/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","ph","total_dissolved_solids_tds","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212369","readings":[{"id":"e1b6fe9e-8898-4fad-9b4d-a7e57dc99289","created_at":"2026-06-16T20:07:32.680Z","updated_at":"2026-06-16T20:07:32.680Z","parameter":"ammonia","unit":"mg_l","value":"0","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":"<="},{"id":"c380d411-753d-4be6-8d93-ab2c40ace912","created_at":"2026-06-16T20:07:32.685Z","updated_at":"2026-06-16T20:07:32.685Z","parameter":"flow","unit":"l_s","value":"0.2","equipment":"other_flow_l_s","equipment_limit":null},{"id":"1917d3cf-4ebb-41c9-bbd7-f9ed852acdcd","created_at":"2026-06-16T20:07:32.689Z","updated_at":"2026-06-16T20:07:32.689Z","parameter":"conductivity","unit":"us_cm","value":"1774","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"2c2d2a31-349d-4e0a-9276-7df9eb36f26c","created_at":"2026-06-16T20:07:32.694Z","updated_at":"2026-06-16T20:07:32.694Z","parameter":"water_temperature","unit":"deg_c","value":"8.6","equipment":"other_thermometer","equipment_limit":null},{"id":"71668024-c9af-4908-b10a-2a5d854481ad","created_at":"2026-06-16T20:07:32.699Z","updated_at":"2026-06-16T20:07:32.699Z","parameter":"ph","unit":"std_units","value":"8.05","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"13747d6a-a64f-4027-a571-fc27f9fa8a45","created_at":"2026-06-16T20:07:32.703Z","updated_at":"2026-06-16T20:07:32.703Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"677","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"64ed74f9-1c64-45cb-8c4d-840adf517595","created_at":"2026-06-16T20:07:32.709Z","updated_at":"2026-06-16T20:07:32.709Z","parameter":"phosphates","unit":"mg_l","value":"0.12","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]}