{"id":"ffc17e08-8226-43c1-baaa-8b509c9b893e","created_at":"2025-07-18T15:50:43.137Z","updated_at":"2026-01-20T19:51:12.724Z","owner_id":"42dc4c65-19d2-4e04-8ac4-f5095791cce6","location_id":"2fe4bba2-8cfc-4bef-8141-59e260e4d948","dataset_id":"7a22091c-af8c-4a68-9dde-077e8d2cc735","form_id":"409b8b50-f663-4d75-81e8-7f615bb04dd9","observed_at":"2023-08-16T19:29:16.900Z","observed_at_local":"2023-08-16T15:29:16-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 420μS/cm is outside the expected range of 427.21-462.79μS/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","hardness","alkalinity","conductivity","air_temperature","water_temperature","current_weather","previous_weather"],"photos":[],"permalink":"https://data.waterrangers.com/observations/54106","readings":[{"id":"114d7145-8538-4eec-a8ea-8bd8c70e11b6","created_at":"2025-07-18T15:50:43.223Z","updated_at":"2025-07-18T15:50:43.223Z","parameter":"ph","unit":"std_units","value":"7","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c747d339-733e-4870-b593-a93dc22714d1","created_at":"2025-07-18T15:50:43.243Z","updated_at":"2025-07-18T15:50:43.243Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"0f12f69f-332e-427f-a5de-d8c0c173e07f","created_at":"2025-07-18T15:50:43.268Z","updated_at":"2025-07-18T15:50:43.268Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"c076a73c-f9d6-4442-a640-4eb9f8468984","created_at":"2025-07-18T15:50:43.316Z","updated_at":"2025-07-18T15:50:43.316Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"b7080799-b50c-4100-98f8-33c4da698885","created_at":"2025-07-18T15:50:43.328Z","updated_at":"2025-07-18T15:50:43.328Z","parameter":"conductivity","unit":"us_cm","value":"420","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"c3786c39-b399-4570-aca5-e63b5f85a74e","created_at":"2025-07-18T15:50:43.334Z","updated_at":"2025-07-18T15:50:43.334Z","parameter":"air_temperature","unit":"deg_c","value":"26","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"88198caa-17b7-43c9-9049-543fa7cb6664","created_at":"2025-07-18T15:50:43.361Z","updated_at":"2025-07-18T15:50:43.361Z","parameter":"water_temperature","unit":"deg_c","value":"24","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"48d9cbdc-d158-4661-82a1-cc63f6e0fe31","created_at":"2025-07-18T15:50:43.379Z","updated_at":"2025-07-18T15:50:43.379Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"1657cea0-97ab-40df-ad19-7a200d94664f","created_at":"2025-07-18T15:50:43.387Z","updated_at":"2025-07-18T15:50:43.387Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]}