{"id":"75db0e4e-16b0-4e0b-a8c2-8171a37eee7b","created_at":"2025-08-22T14:53:46.171Z","updated_at":"2026-07-09T19:05:36.482Z","owner_id":"aafb10d1-d353-4ddc-a8c9-23ee0b3ac856","location_id":"6580fcfc-2c37-4b4c-b96f-2594183184d8","dataset_id":"538a74ae-2594-482b-be2f-596379caeb3c","form_id":"a04d7db2-e198-4897-bd3d-7a455ffbe070","observed_at":"2021-02-03T00:00:00.000Z","observed_at_local":"2021-02-02T16:00:00-08:00","notes":" ","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 659μS/cm is outside the expected range of 10.8-187.13μS/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/78963","readings":[{"id":"c4fad038-b3ef-4ccb-993e-89c09c97afd2","created_at":"2025-08-22T14:53:46.241Z","updated_at":"2025-08-22T14:53:46.241Z","parameter":"ph","unit":"std_units","value":"8.54","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"307850e8-5f1f-486e-8c32-18e2d79b601c","created_at":"2025-08-22T14:53:46.371Z","updated_at":"2025-08-22T14:53:46.371Z","parameter":"conductivity","unit":"us_cm","value":"659","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"e9289ae8-212e-4230-82db-d23657a8a7b8","created_at":"2025-08-22T14:53:46.390Z","updated_at":"2025-08-22T14:53:46.390Z","parameter":"air_temperature","unit":"deg_c","value":"7.6","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"97d803fd-05aa-46c3-ade3-66d3cf33c5db","created_at":"2025-08-22T14:53:46.427Z","updated_at":"2025-08-22T14:53:46.427Z","parameter":"water_temperature","unit":"deg_c","value":"5.7","equipment":"other_multimeter_temperature","equipment_limit":null}]}