{"id":"2f3c5f41-d1b3-44ab-81ad-d5e9f0467b6f","created_at":"2025-09-23T18:29:18.063Z","updated_at":"2026-01-20T19:28:22.699Z","owner_id":"da1b26cd-a691-43fd-8795-74fd2cbe333b","location_id":"a5390b7d-e1b5-47b0-ab84-49db6836e8ec","dataset_id":"5bfac17c-0f9f-4528-9978-ced56612b395","form_id":"28f8fc17-f9ad-4914-ae64-33e08c988a0f","observed_at":"2021-07-25T16:25:00.000Z","observed_at_local":"2021-07-25T09:25:00-07:00","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, ph's result of 8.4std_units is outside the expected range of 4.8-8.0std_units.","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","current_weather","current_weather_description","previous_weather"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeTFlQVE9PSIsImV4cCI6IjIwMjYtMDYtMDFUMDQ6NDc6MDUuODQyWiIsInB1ciI6ImJsb2JfaWQifX0=--7b123ecec97f8a0b18daa704f56f96c3b97d80cc/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"permalink":"https://data.waterrangers.com/observations/199304","readings":[{"id":"0c7a19d2-0b0a-4df1-88df-b0c2d55de902","created_at":"2025-09-23T18:29:18.095Z","updated_at":"2025-12-05T17:15:34.735Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c8782a7d-fd6a-4ec2-9638-6296eebfe2cd","created_at":"2025-09-23T18:29:18.099Z","updated_at":"2025-09-23T18:29:18.099Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"edba6867-765b-427c-9780-dc55a2941931","created_at":"2025-09-23T18:29:18.103Z","updated_at":"2025-09-23T18:29:18.103Z","parameter":"secchi_depth","unit":"m","value":"0.50","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ecdec4cc-5bcf-4798-9e55-078fb51df37c","created_at":"2025-09-23T18:29:18.108Z","updated_at":"2025-09-23T18:29:18.108Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"56ce3101-8d26-41a4-90b7-36c562994481","created_at":"2025-09-23T18:29:18.112Z","updated_at":"2025-09-23T18:29:18.112Z","parameter":"alkalinity","unit":"ppm","value":"60","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"848f6863-c82a-40a3-95b5-a35f2bb3b87a","created_at":"2025-09-23T18:29:18.116Z","updated_at":"2025-09-23T18:29:18.116Z","parameter":"conductivity","unit":"us_cm","value":"170","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"2b8b1665-9f8d-4f3b-bc18-c0dd589aeb94","created_at":"2025-09-23T18:29:18.124Z","updated_at":"2025-09-23T18:29:18.124Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"311553e0-41ba-4381-b09e-de823dd60c8b","created_at":"2025-09-23T18:29:18.128Z","updated_at":"2025-09-23T18:29:18.128Z","parameter":"water_temperature","unit":"deg_c","value":"23.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"ff8d60eb-ac1a-4ce4-b952-8f905d9b5b65","created_at":"2025-09-23T18:29:18.136Z","updated_at":"2025-09-23T18:29:18.136Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"fef1b66a-7a42-40de-9e79-0273d57a7a66","created_at":"2025-09-23T18:29:18.143Z","updated_at":"2025-09-23T18:29:18.143Z","parameter":"current_weather_description","unit":"nil","value":"Rather windy conditions.","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"6a5d8d91-6016-44cb-8c77-35ea250a7b06","created_at":"2025-09-23T18:29:18.153Z","updated_at":"2025-09-23T18:29:18.153Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null}]}