{"id":"dad105bd-c756-42c3-8558-ae2ff1f30725","created_at":"2025-08-26T19:46:09.894Z","updated_at":"2026-01-20T19:24:43.896Z","owner_id":"acaa6616-05e9-4be4-ab13-a8d8df848f25","location_id":"38b05cc8-b859-47e6-adba-2c1419a45c8b","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","form_id":"1c7b7934-bc65-4d0a-8780-5c85c8c98019","observed_at":"2020-07-18T21:35:00.000Z","observed_at_local":"2020-07-18T17:35:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: water_depth's result of 57.9m exceeds the normal range of 20.0m.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","alkalinity","conductivity","air_temperature","water_temperature","hardness","chlorine","water_depth"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBc1NDIiwiZXhwIjoiMjAyNi0wNS0wOFQxODo1Nzo1Mi45NjhaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--01f725e498706b986ba730352d5ed1a1d0302cc1/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/82644","readings":[{"id":"ee440b6b-ede3-4110-9827-222f5c9cc8ec","created_at":"2025-08-26T19:46:09.957Z","updated_at":"2025-08-26T19:46:09.957Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"939bf004-c6c6-4d57-a6d7-c394f539ed3c","created_at":"2025-08-26T19:46:09.964Z","updated_at":"2025-08-26T19:46:09.964Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"331b7cc2-6fc3-458f-9321-e4633c739824","created_at":"2025-08-26T19:46:09.980Z","updated_at":"2025-08-26T19:46:09.980Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"443f2729-68d6-44e6-be7a-68722ee8bdbc","created_at":"2025-08-26T19:46:09.990Z","updated_at":"2025-08-26T19:46:09.990Z","parameter":"conductivity","unit":"us_cm","value":"55","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"5331ec41-1a79-473f-806c-ae026701f129","created_at":"2025-08-26T19:46:09.995Z","updated_at":"2025-08-26T19:46:09.995Z","parameter":"air_temperature","unit":"deg_c","value":"32","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"09a20016-faaa-4813-83b0-cca4d91a1b56","created_at":"2025-08-26T19:46:10.001Z","updated_at":"2025-08-26T19:46:10.001Z","parameter":"water_temperature","unit":"deg_c","value":"29.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"a8baf4c1-d6ff-4758-9684-3640102ae3e7","created_at":"2025-08-26T19:46:09.977Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"1cbdc00d-f856-4268-b3c4-cf068441456d","created_at":"2025-12-10T16:22:53.502Z","updated_at":"2025-12-10T16:22:53.502Z","parameter":"water_depth","unit":"m","value":"57.9","equipment":"secchi_disk_20cm","equipment_limit":">"},{"id":"036a8324-e9b8-49e3-9492-18bb649aba6b","created_at":"2025-08-26T19:46:09.970Z","updated_at":"2025-11-19T15:02:19.511Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}