{"id":"21f2c495-a1e0-4eb4-add2-9d60b8e60be8","created_at":"2026-06-16T20:07:39.909Z","updated_at":"2026-06-16T20:07:53.173Z","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":"2025-11-11T12:24:00.000Z","observed_at_local":"2025-11-11T12:24:00+00:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 1310μS/cm is outside the expected range of 398.25-1194.75μS/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","phosphates","flow","conductivity","water_temperature","turbidity","ph","water_depth","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/212420","readings":[{"id":"cfef8e76-8f95-47e0-ac72-974c3ae2b996","created_at":"2026-06-16T20:07:39.930Z","updated_at":"2026-06-16T20:07:39.930Z","parameter":"ammonia","unit":"mg_l","value":"0.09","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"ffb923cf-3eda-40a0-b2bf-37ec0d247623","created_at":"2026-06-16T20:07:39.939Z","updated_at":"2026-06-16T20:07:39.939Z","parameter":"phosphates","unit":"mg_l","value":"0.6","equipment":"hanna_checker_phosphates_high_range","equipment_limit":null},{"id":"9cb3562c-f184-4341-92e9-9340ec7c0080","created_at":"2026-06-16T20:07:39.946Z","updated_at":"2026-06-16T20:07:39.946Z","parameter":"flow","unit":"l_s","value":"0.05","equipment":"other_flow_l_s","equipment_limit":null},{"id":"221304df-6d8e-433f-97f4-70f26ee69ee3","created_at":"2026-06-16T20:07:39.955Z","updated_at":"2026-06-16T20:07:39.955Z","parameter":"conductivity","unit":"us_cm","value":"1310","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"b403d958-a341-4717-88f6-f0ca02d62f08","created_at":"2026-06-16T20:07:39.961Z","updated_at":"2026-06-16T20:07:39.961Z","parameter":"water_temperature","unit":"deg_c","value":"12.2","equipment":"other_thermometer","equipment_limit":null},{"id":"dfe36b62-183a-4d4d-a944-e9f12993ff4b","created_at":"2026-06-16T20:07:39.968Z","updated_at":"2026-06-16T20:07:39.968Z","parameter":"turbidity","unit":"ntu","value":"14","equipment":"turbidity_tube_45cm","equipment_limit":"<="},{"id":"9c5e09c2-a9f5-4515-a171-c7fecf6c25bb","created_at":"2026-06-16T20:07:39.975Z","updated_at":"2026-06-16T20:07:39.975Z","parameter":"ph","unit":"std_units","value":"7.53","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"c7b9ae9a-3884-4781-b2c4-06c1cb7188c2","created_at":"2026-06-16T20:07:39.981Z","updated_at":"2026-06-16T20:07:39.981Z","parameter":"water_depth","unit":"m","value":"0.17","equipment":"ruler_m","equipment_limit":null},{"id":"a60f35ba-4e6d-4060-8b29-879bad435919","created_at":"2026-06-16T20:07:39.987Z","updated_at":"2026-06-16T20:07:39.987Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"650","equipment":"other_pen-type_tds_meter","equipment_limit":null}]}