{"id":"0b24292f-48fc-4922-b6ba-5ec459d1225a","created_at":"2026-06-16T20:07:33.704Z","updated_at":"2026-06-16T20:07:50.245Z","owner_id":"e01b5ada-0dda-4135-842f-9e781056ed74","location_id":"6d457daf-ae22-4e22-9533-5328c2a422eb","dataset_id":"3dace7aa-130a-49cf-9966-e24114d160d4","form_id":"6a6c2644-5295-45b4-a8e3-f99063b91aee","observed_at":"2025-01-14T09:00:00.000Z","observed_at_local":"2025-01-14T09:00:00+00:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 2219μS/cm is outside the expected range of 0.0-1289.7μS/cm (3.0 standard deviations from the historical mean 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/212372","readings":[{"id":"35a5f5f6-6d4f-4980-a577-6e887506e671","created_at":"2026-06-16T20:07:33.722Z","updated_at":"2026-06-16T20:07:33.722Z","parameter":"ammonia","unit":"mg_l","value":"0.11","equipment":"hanna_checker_ammonia_medium_range","equipment_limit":null},{"id":"46c388ea-7bb7-4f70-a314-1eae098dfb38","created_at":"2026-06-16T20:07:33.728Z","updated_at":"2026-06-16T20:07:33.728Z","parameter":"flow","unit":"l_s","value":"0.14","equipment":"other_flow_l_s","equipment_limit":null},{"id":"11399b19-0373-4979-9727-0f77be1837e5","created_at":"2026-06-16T20:07:33.733Z","updated_at":"2026-06-16T20:07:33.733Z","parameter":"conductivity","unit":"us_cm","value":"2219","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"9556e520-57b3-4283-bbe1-73e698c6faff","created_at":"2026-06-16T20:07:33.739Z","updated_at":"2026-06-16T20:07:33.739Z","parameter":"water_temperature","unit":"deg_c","value":"4.8","equipment":"other_thermometer","equipment_limit":null},{"id":"6b766279-940e-4d52-aa54-edee21ce9796","created_at":"2026-06-16T20:07:33.743Z","updated_at":"2026-06-16T20:07:33.743Z","parameter":"ph","unit":"std_units","value":"7.81","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"1a492701-e2ef-43f9-a330-284284427d62","created_at":"2026-06-16T20:07:33.749Z","updated_at":"2026-06-16T20:07:33.749Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"1073","equipment":"other_pen-type_tds_meter","equipment_limit":null},{"id":"9bc2d069-f015-406b-a35a-cf76d7c4425f","created_at":"2026-06-16T20:07:33.756Z","updated_at":"2026-06-16T20:07:33.756Z","parameter":"phosphates","unit":"mg_l","value":"0.84","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]}