{"id":"d413f37d-ad46-410b-acbb-1afa1ce6cdf3","created_at":"2025-08-22T14:54:23.186Z","updated_at":"2026-07-09T19:05:36.880Z","owner_id":"aafb10d1-d353-4ddc-a8c9-23ee0b3ac856","location_id":"42644248-230e-4d06-9a33-d8affbbc7899","dataset_id":"538a74ae-2594-482b-be2f-596379caeb3c","form_id":"a04d7db2-e198-4897-bd3d-7a455ffbe070","observed_at":"2021-03-19T00:00:00.000Z","observed_at_local":"2021-03-18T17:00:00-07:00","notes":" ","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 153μS/cm is outside the expected range of 50.1-148.88μS/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/79047","readings":[{"id":"8537a49e-24aa-4ff4-a303-4d6373eed96c","created_at":"2025-08-22T14:54:23.410Z","updated_at":"2025-08-22T14:54:23.410Z","parameter":"ph","unit":"std_units","value":"6.88","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"3dfffe24-62b2-45e5-ab1d-a60aff96e2ef","created_at":"2025-08-22T14:54:23.454Z","updated_at":"2025-08-22T14:54:23.454Z","parameter":"conductivity","unit":"us_cm","value":"153","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"0065f40d-f902-4b11-b070-9be593c8c9a8","created_at":"2025-08-22T14:54:23.464Z","updated_at":"2025-08-22T14:54:23.464Z","parameter":"air_temperature","unit":"deg_c","value":"8","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"e2e5b1d2-7443-4d5c-985e-00580c5b7449","created_at":"2025-08-22T14:54:23.476Z","updated_at":"2025-08-22T14:54:23.476Z","parameter":"water_temperature","unit":"deg_c","value":"7.4","equipment":"other_multimeter_temperature","equipment_limit":null}]}