{"id":"32a9434f-50d4-405c-926d-0dee2a6e8351","created_at":"2025-08-22T14:54:02.350Z","updated_at":"2026-07-09T19:05:36.569Z","owner_id":"aafb10d1-d353-4ddc-a8c9-23ee0b3ac856","location_id":"a2d11fb1-5f7b-46c7-ad8d-d1390c7f3b16","dataset_id":"538a74ae-2594-482b-be2f-596379caeb3c","form_id":"a04d7db2-e198-4897-bd3d-7a455ffbe070","observed_at":"2020-09-30T00:00:00.000Z","observed_at_local":"2020-09-29T17:00:00-07:00","notes":" ","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 336μS/cm is outside the expected range of 73.65-257.22μS/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":["ph","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/78985","readings":[{"id":"c9a9ad24-f335-4394-8b41-a4e511576aa3","created_at":"2025-08-22T14:54:02.534Z","updated_at":"2025-08-22T14:54:02.534Z","parameter":"ph","unit":"std_units","value":"7.53","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"de002aa3-a975-4879-b38e-866f9777032e","created_at":"2025-08-22T14:54:02.616Z","updated_at":"2025-08-22T14:54:02.616Z","parameter":"conductivity","unit":"us_cm","value":"336","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"c0559ba9-6ebe-4980-8e9d-a1a138d68fa0","created_at":"2025-08-22T14:54:02.631Z","updated_at":"2025-08-22T14:54:02.631Z","parameter":"air_temperature","unit":"deg_c","value":"15","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"1dba16a7-8552-40ce-b943-c4693c744b6c","created_at":"2025-08-22T14:54:02.640Z","updated_at":"2025-08-22T14:54:02.640Z","parameter":"water_temperature","unit":"deg_c","value":"13.1","equipment":"other_multimeter_temperature","equipment_limit":null}]}