{"id":"e2b963b0-7ec0-4e24-b1bc-56dc8b3ce024","created_at":"2025-08-22T14:48:05.485Z","updated_at":"2026-07-09T19:05:33.270Z","owner_id":"aafb10d1-d353-4ddc-a8c9-23ee0b3ac856","location_id":"af9bf32a-1ad4-46e8-952f-2536b4054cba","dataset_id":"538a74ae-2594-482b-be2f-596379caeb3c","form_id":"a04d7db2-e198-4897-bd3d-7a455ffbe070","observed_at":"2020-09-16T00:00:00.000Z","observed_at_local":"2020-09-15T17:00:00-07:00","notes":" ","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 332μS/cm is outside the expected range of 95.25-285.75μS/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":["ph","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/77822","readings":[{"id":"618b95fe-f985-4939-8b85-09c036240c0b","created_at":"2025-08-22T14:48:05.611Z","updated_at":"2025-08-22T14:48:05.611Z","parameter":"ph","unit":"std_units","value":"8.6","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"b4b76b50-255c-4cb9-a47e-6d1172e9aa98","created_at":"2025-08-22T14:48:05.634Z","updated_at":"2025-08-22T14:48:05.634Z","parameter":"conductivity","unit":"us_cm","value":"332","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"283051b6-f796-4205-acbe-f10ae12f437c","created_at":"2025-08-22T14:48:05.660Z","updated_at":"2025-08-22T14:48:05.660Z","parameter":"water_temperature","unit":"deg_c","value":"15","equipment":"other_multimeter_temperature","equipment_limit":null}]}