{"id":"a651c04a-24f4-4ab8-98fe-49ef08b92a9c","created_at":"2025-12-31T17:08:29.666Z","updated_at":"2026-01-12T19:47:49.018Z","owner_id":"f839ee90-a533-409a-98f0-b7b78db82d6b","location_id":"3a4da572-9f41-47b2-8555-cbb15494d928","dataset_id":"d63dc65f-f217-4efe-98f7-0a9cef1c921b","form_id":"78eea5a6-0c5f-4d23-8474-3e44def1baec","observed_at":"2014-07-22T00:00:00.000Z","observed_at_local":"2014-07-21T20:00:00-04:00","notes":"60%cloud; warm; humid","checked":"owner_approved","qa_notes":"Review needed: Based on previous readings, oxygen's result of 10.10mg/L is outside the expected range of 5.68-6.56mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/205615","readings":[{"id":"2c539461-21f6-4d68-b8d4-517c34e9c1b8","created_at":"2025-12-31T17:08:29.687Z","updated_at":"2025-12-31T17:08:29.687Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"967f879b-d066-4e36-8312-9d8ca32252a3","created_at":"2025-12-31T17:08:29.692Z","updated_at":"2025-12-31T17:08:29.692Z","parameter":"oxygen","unit":"mg_l","value":"10.10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"11e5e02f-8187-4632-9591-b5f71c96144b","created_at":"2025-12-31T17:08:29.696Z","updated_at":"2025-12-31T17:08:29.696Z","parameter":"secchi_depth","unit":"m","value":"1.3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"bb891427-2a1d-40d3-a727-911821eb5885","created_at":"2025-12-31T17:08:29.703Z","updated_at":"2025-12-31T17:08:29.703Z","parameter":"air_temperature","unit":"deg_c","value":"30.4","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"70cdd321-eacb-4e8e-bc57-4a1c4fb050d4","created_at":"2025-12-31T17:08:29.707Z","updated_at":"2025-12-31T17:08:29.707Z","parameter":"water_temperature","unit":"deg_c","value":"24.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}