{"id":"cb4b0ae7-afd3-4968-83ed-46bc6e5751ab","created_at":"2025-07-16T19:44:51.357Z","updated_at":"2026-01-20T19:50:40.949Z","owner_id":"c7c0795e-0fa1-498c-8da6-664fe66f1131","location_id":"273a58b8-cb02-431d-bd12-1c9e6ef18ec5","dataset_id":"58437591-bc12-4cff-9d04-29407edfefa8","form_id":"b2c93d5e-34d7-4c46-b23f-354a593c2649","observed_at":"2024-10-03T18:57:00.000Z","observed_at_local":"2024-10-03T14:57:00-04:00","notes":"Depth sample: 13m depth","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 3.5mg/L is outside the expected range of 4.78-9.22mg/L.\nReview needed: Based on previous readings, conductivity's result of 665μS/cm is outside the expected range of 330.91-571.09μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","current_weather","chlorine"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdmM2IiwiZXhwIjoiMjAyNi0wNi0wMVQxMDoyMDozNi44MjZaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--6e1428513a66bf47d6583476b64b8cb611235435/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/Media%20(2).jpg"],"permalink":"https://data.waterrangers.com/observations/53470","readings":[{"id":"26a8eb00-f154-46a1-b4de-1ee29a2829fc","created_at":"2025-07-16T19:44:51.381Z","updated_at":"2025-07-16T19:44:51.381Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"3a76281e-2fe5-4d84-b679-bca20c249d34","created_at":"2025-07-16T19:44:51.386Z","updated_at":"2025-07-16T19:44:51.386Z","parameter":"oxygen","unit":"mg_l","value":"3.5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"8c607b34-a65f-4c38-b5ed-26fd133c1272","created_at":"2025-07-16T19:44:51.406Z","updated_at":"2025-07-16T19:44:51.406Z","parameter":"hardness","unit":"ppm","value":"250","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"c019e600-1a9c-4a1a-b0d5-f9d31150381a","created_at":"2025-07-16T19:44:51.416Z","updated_at":"2025-07-16T19:44:51.416Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"d2936ef4-5c98-41dc-8b74-ea6854efb2f8","created_at":"2025-07-16T19:44:51.420Z","updated_at":"2025-07-16T19:44:51.420Z","parameter":"water_depth","unit":"m","value":"13","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ef46687f-6119-4482-b48c-3547804e05a0","created_at":"2025-07-16T19:44:51.425Z","updated_at":"2025-07-16T19:44:51.425Z","parameter":"conductivity","unit":"us_cm","value":"665","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"a97bad8d-0af5-4306-92d4-3aa2d5ab6a9a","created_at":"2025-07-16T19:44:51.429Z","updated_at":"2025-07-16T19:44:51.429Z","parameter":"air_temperature","unit":"deg_c","value":"15","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"eea4d331-2245-4387-9725-21fbc0b1295b","created_at":"2025-07-16T19:44:51.434Z","updated_at":"2025-07-16T19:44:51.434Z","parameter":"water_temperature","unit":"deg_c","value":"12.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"156c1fb8-4318-443f-90c8-d45049368833","created_at":"2025-07-16T19:44:51.439Z","updated_at":"2025-07-16T19:44:51.439Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"b4788606-2852-4442-a7a0-3fb4a09c8198","created_at":"2025-07-16T19:44:51.400Z","updated_at":"2025-11-19T15:02:02.365Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}