{"id":"efaf77bf-bf39-4bb6-8e0f-00c58e81c34b","created_at":"2026-06-16T20:07:34.125Z","updated_at":"2026-06-16T20:07:50.307Z","owner_id":"e01b5ada-0dda-4135-842f-9e781056ed74","location_id":"80993f89-6fe8-461b-9cd2-e7a280fcf35e","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2025-01-14T10:30:00.000Z","observed_at_local":"2025-01-14T10:30:00+00:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 1229μS/cm is outside the expected range of 405.0-1215.0μS/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/212373","readings":[{"id":"e5bfba8f-241e-457d-b469-19244ae372af","created_at":"2026-06-16T20:07:34.142Z","updated_at":"2026-06-16T20:07:34.142Z","parameter":"ammonia","unit":"mg_l","value":"1.59","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"bbc8ba25-433c-44fc-8456-9b7d0a68d707","created_at":"2026-06-16T20:07:34.148Z","updated_at":"2026-06-16T20:07:34.148Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"480a4b97-0f4d-48b7-bb05-1b2bba170ae6","created_at":"2026-06-16T20:07:34.152Z","updated_at":"2026-06-16T20:07:34.152Z","parameter":"conductivity","unit":"us_cm","value":"1229","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"045fa601-1692-491e-9542-7b8aefa48a35","created_at":"2026-06-16T20:07:34.158Z","updated_at":"2026-06-16T20:07:34.158Z","parameter":"water_temperature","unit":"deg_c","value":"4.2","equipment":"other_thermometer","equipment_limit":null},{"id":"f9654f35-e5ea-4ca0-991a-57f1b03e59a6","created_at":"2026-06-16T20:07:34.163Z","updated_at":"2026-06-16T20:07:34.163Z","parameter":"ph","unit":"std_units","value":"8.12","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"bcfc6b31-6869-4990-b0da-22ce8cb8ea57","created_at":"2026-06-16T20:07:34.168Z","updated_at":"2026-06-16T20:07:34.168Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"522","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"8c16367d-2d0f-4222-b1ab-a592fd2d41b9","created_at":"2026-06-16T20:07:34.175Z","updated_at":"2026-06-16T20:07:34.175Z","parameter":"phosphates","unit":"mg_l","value":"0.32","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]}