{"id":"bee8b7e2-6575-4628-ab86-410174c0ba35","created_at":"2025-09-04T00:44:38.261Z","updated_at":"2026-01-20T20:24:51.204Z","owner_id":"0faa86e6-4559-4ba8-9132-9a566d209487","location_id":"5994d24e-5b8d-42f1-bdb8-67f2a6381cf5","dataset_id":"36575c7e-0e5f-4b0f-af39-f750a6cbdaa6","form_id":"92cf61e8-762a-4f0e-959f-dcca7dcf7742","observed_at":"2019-08-25T16:00:21.498Z","observed_at_local":"2019-08-25T12:00:21-04:00","notes":"Calm sunny. Total chlorine.5\n","checked":"qc_complete","qa_notes":null,"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"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBNkFMQVE9PSIsImV4cCI6IjIwMjYtMDUtMDdUMjE6NTQ6MDUuOTAzWiIsInB1ciI6ImJsb2JfaWQifX0=--c1bafec4cf08ad58b055892da14baed22a30b224/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"readings":[{"id":"344c6fc4-64ef-4825-a25e-d12bb3f4c58a","created_at":"2025-09-04T00:44:38.341Z","updated_at":"2025-09-04T00:44:38.341Z","parameter":"ph","unit":"std_units","value":"8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"e23bf0a3-c2e9-4016-8784-8ed8227bdfbe","created_at":"2025-09-04T00:44:38.362Z","updated_at":"2025-09-04T00:44:38.362Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"e781bf3e-dad0-45a9-81ea-5982bfc0f0e8","created_at":"2025-09-04T00:44:38.379Z","updated_at":"2025-09-04T00:44:38.379Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"3e04daa7-967b-42f3-b614-c5419eafef14","created_at":"2025-09-04T00:44:38.398Z","updated_at":"2025-09-04T00:44:38.398Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"59063688-d48d-4904-938c-efb7a654a86c","created_at":"2025-09-04T00:44:38.410Z","updated_at":"2025-09-04T00:44:38.410Z","parameter":"water_depth","unit":"m","value":"1.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"508ab58a-a73b-4df6-b0cc-7d734226996b","created_at":"2025-09-04T00:44:38.425Z","updated_at":"2025-09-04T00:44:38.425Z","parameter":"conductivity","unit":"us_cm","value":"227","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"3a037615-77a8-4839-8392-31d1a3112aa6","created_at":"2025-09-04T00:44:38.438Z","updated_at":"2025-09-04T00:44:38.438Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"3362b00a-793c-457b-ab45-b5843e3c6d44","created_at":"2025-09-04T00:44:38.456Z","updated_at":"2025-09-04T00:44:38.456Z","parameter":"water_temperature","unit":"deg_c","value":"22.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}