{"id":"48201383-47cf-4b52-b39a-23aaf4669f6e","created_at":"2025-09-04T00:21:52.474Z","updated_at":"2026-01-21T15:42:15.556Z","owner_id":"9664d208-f59f-43de-b89f-7bf52abb49fc","location_id":"ef8e2bce-587f-45d5-a98e-4794e61cf8ea","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-01-09T18:00:00.000Z","observed_at_local":"2021-01-09T12:00:00-06:00","notes":"28 inches   71 CM  ice \r\n481.66 Lake Level","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 2mg/L is below the normal range of 3.0mg/L.\nReview needed: Based on previous readings, conductivity's result of 764μS/cm is outside the expected range of 409.89-690.11μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","conductivity","water_temperature","current_weather","previous_weather","air_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144014","readings":[{"id":"29b561ec-6987-430f-b2fb-9767ddea2342","created_at":"2025-12-05T23:02:45.528Z","updated_at":"2025-12-05T23:02:45.528Z","parameter":"air_temperature","unit":"deg_c","value":"-14","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"325173c8-7424-4299-919d-a3f5893ca3b7","created_at":"2025-09-04T00:21:52.511Z","updated_at":"2025-09-04T00:21:52.511Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"5e39c3bc-6328-43a8-bb3e-89eb48684418","created_at":"2025-09-04T00:21:52.514Z","updated_at":"2025-09-04T00:21:52.514Z","parameter":"oxygen","unit":"mg_l","value":"2","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"589e9fbe-e664-4c45-97a8-1f6d3b7ccc7e","created_at":"2025-09-04T00:21:52.517Z","updated_at":"2025-09-04T00:21:52.517Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"178cec42-5db0-488f-a1cf-99b0a79dd9c0","created_at":"2025-09-04T00:21:52.520Z","updated_at":"2025-09-04T00:21:52.520Z","parameter":"alkalinity","unit":"ppm","value":"140","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"b6cb4342-e2e2-46c8-9016-566c2f66079f","created_at":"2025-09-04T00:21:52.523Z","updated_at":"2025-09-04T00:21:52.523Z","parameter":"conductivity","unit":"us_cm","value":"764","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ef97a6ca-93aa-450b-9b6b-e22df3966236","created_at":"2025-09-04T00:21:52.528Z","updated_at":"2025-09-04T00:21:52.528Z","parameter":"water_temperature","unit":"deg_c","value":".9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"c9010c7f-7985-4243-b241-99490d2f5e47","created_at":"2025-09-04T00:21:52.543Z","updated_at":"2025-09-04T00:21:52.543Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"04d7290e-5329-4ed9-bab3-9c8130afb633","created_at":"2025-09-04T00:21:52.548Z","updated_at":"2025-09-04T00:21:52.548Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]}