{"id":"0e53ee9a-2dd2-4736-8ac0-5e8046637a0a","created_at":"2025-08-26T19:45:48.275Z","updated_at":"2026-01-20T19:24:38.920Z","owner_id":"ed365d03-8e74-4e54-9d76-c063f36eaa68","location_id":"4779a11f-86d0-44e2-bdfc-3b0337f028e1","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","form_id":"1c7b7934-bc65-4d0a-8780-5c85c8c98019","observed_at":"2020-04-26T20:23:53.077Z","observed_at_local":"2020-04-26T15:23:53-05:00","notes":"Ice mostly covering water, edge of dock was melted enough to test.","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 4mg/L is outside the expected range of 5.78-10.22mg/L.\nReview needed: Based on previous readings, conductivity's result of 33μS/cm is outside the expected range of 101.1-118.9μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdmlDIiwiZXhwIjoiMjAyNi0wNS0wOVQwMjoxNTozNC45ODFaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--b55a224c76eba6770e2819d9d06b785871f31bc3/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/82569","readings":[{"id":"b08a3ad9-9e9e-4809-b624-2fbf00895a48","created_at":"2025-08-26T19:45:48.334Z","updated_at":"2025-08-26T19:45:48.334Z","parameter":"ph","unit":"std_units","value":"6.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"e98c5b5a-a3ec-4529-af56-1c32b1e0ba2e","created_at":"2025-08-26T19:45:48.377Z","updated_at":"2025-08-26T19:45:48.377Z","parameter":"oxygen","unit":"mg_l","value":"4","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"e3fa38ee-d4e0-4b3d-b4b8-f1c75ff1bc11","created_at":"2025-08-26T19:45:48.394Z","updated_at":"2025-08-26T19:45:48.394Z","parameter":"secchi_depth","unit":"m","value":"2.89","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b1fd0f17-602d-475f-b887-1928be1c91cc","created_at":"2025-08-26T19:45:48.403Z","updated_at":"2025-08-26T19:45:48.403Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"57fbf650-ce4f-4854-baab-b6b0b4f0dd19","created_at":"2025-08-26T19:45:48.422Z","updated_at":"2025-08-26T19:45:48.422Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"5c28bfa3-7b20-4e70-8516-e77606a9326d","created_at":"2025-08-26T19:45:48.438Z","updated_at":"2025-08-26T19:45:48.438Z","parameter":"conductivity","unit":"us_cm","value":"33","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"34afb381-f8f1-4385-9cb9-f8ac16fe00bc","created_at":"2025-08-26T19:45:48.458Z","updated_at":"2025-08-26T19:45:48.458Z","parameter":"air_temperature","unit":"deg_c","value":"13","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"f3c58b03-3487-4c2a-9172-fa5c029a9c96","created_at":"2025-08-26T19:45:48.469Z","updated_at":"2025-08-26T19:45:48.469Z","parameter":"water_temperature","unit":"deg_c","value":"2.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}