{"id":"88375105-2171-4c20-adb1-f697a6a7e8bc","created_at":"2025-09-02T21:20:34.379Z","updated_at":"2026-01-21T15:41:25.190Z","owner_id":"9c2551f2-670e-4fd4-84ca-ac8e668af5b5","location_id":"42705521-1ad8-4c7e-aa39-6a41e1d6ebd9","dataset_id":"17d4273c-afbd-49a8-a327-8698ab1092f8","form_id":"8cb8081a-ee8d-4db8-9e10-d528cd83054b","observed_at":"2024-08-20T16:10:00.000Z","observed_at_local":"2024-08-20T10:10:00-06:00","notes":"","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 335μS/cm is outside the expected range of 276.21-311.79μS/cm ( 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","oxygen","conductivity","turbidity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/120448","readings":[{"id":"d804cdde-fd75-475d-9c23-e090e9c00d51","created_at":"2025-12-05T22:34:22.101Z","updated_at":"2025-12-05T22:34:22.101Z","parameter":"ph","unit":"std_units","value":"9.1","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":">"},{"id":"b452b2ee-537c-46a2-87c7-e2276e67aedf","created_at":"2025-09-02T21:20:34.412Z","updated_at":"2025-09-02T21:20:34.412Z","parameter":"oxygen","unit":"mg_l","value":"4","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"48f45ad9-6214-4cb1-ab67-72281aaebebf","created_at":"2025-09-02T21:20:34.416Z","updated_at":"2025-09-02T21:20:34.416Z","parameter":"conductivity","unit":"us_cm","value":"335","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"0846da58-643f-43ea-ab32-351b6ffaa8c9","created_at":"2025-09-02T21:20:34.424Z","updated_at":"2025-09-02T21:20:34.424Z","parameter":"turbidity","unit":"ntu","value":"17","equipment":"turbidity_tube_45cm","equipment_limit":null},{"id":"4caa3dc8-1f31-4c7b-bf1e-85d9a4a8988c","created_at":"2025-09-02T21:20:34.428Z","updated_at":"2025-09-02T21:20:34.428Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"f12c366d-5004-4833-8e7d-4d96924380f4","created_at":"2025-09-02T21:20:34.431Z","updated_at":"2025-09-02T21:20:34.431Z","parameter":"water_temperature","unit":"deg_c","value":"22","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"22f4d7a4-9715-48b3-bf58-8ee0e7bcfc53","created_at":"2025-09-02T21:20:34.436Z","updated_at":"2025-09-02T21:20:34.436Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"cd66c057-a6ae-4dee-a618-e49a99bfa1c5","created_at":"2025-09-02T21:20:34.445Z","updated_at":"2025-09-02T21:20:34.445Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b4585994-f165-4a94-8423-78b603204c52","created_at":"2025-09-02T21:20:34.449Z","updated_at":"2025-09-02T21:20:34.449Z","parameter":"previous_weather","unit":"nil","value":"cloudy","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"4b6125db-41f1-4f6e-8aea-bf950957341f","created_at":"2025-09-02T21:20:34.452Z","updated_at":"2025-09-02T21:20:34.452Z","parameter":"previous_weather","unit":"nil","value":"rainy","equipment":"community_scientist_interpretation","equipment_limit":null}]}