{"id":"f077ac2d-bc4d-4652-b558-4bb155752188","created_at":"2025-08-26T19:46:20.847Z","updated_at":"2026-01-20T19:24:46.343Z","owner_id":"ed365d03-8e74-4e54-9d76-c063f36eaa68","location_id":"94f8e1be-e683-4a1a-838a-22b1609a68f4","dataset_id":"c99d5ede-d174-48f3-9f45-bdc768e4e9eb","form_id":"1c7b7934-bc65-4d0a-8780-5c85c8c98019","observed_at":"2020-09-28T22:39:45.840Z","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 10mg/L is outside the expected range of 7.14-9.36mg/L.\nReview needed: Based on previous readings, conductivity's result of 117μS/cm is outside the expected range of 100.77-113.23μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","chlorine","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"readings":[{"id":"10370f52-16d1-4f4b-a5e0-cf22977030d6","created_at":"2025-08-26T19:46:20.896Z","updated_at":"2025-08-26T19:46:20.896Z","parameter":"ph","unit":"std_units","value":"7.35","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"151fef8e-b993-4d57-9bbc-63c904beb90f","created_at":"2025-08-26T19:46:20.900Z","updated_at":"2025-08-26T19:46:20.900Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"a8beef1d-3217-4d26-8ae8-9007bbb30d2c","created_at":"2025-08-26T19:46:20.924Z","updated_at":"2025-08-26T19:46:20.924Z","parameter":"chlorine","unit":"ppm","value":"0.25","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"a2210f96-c691-459f-8066-392071463c0a","created_at":"2025-08-26T19:46:20.930Z","updated_at":"2025-08-26T19:46:20.930Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"919ea916-a327-4c3d-a869-a1dcb9d5f924","created_at":"2025-08-26T19:46:20.934Z","updated_at":"2025-08-26T19:46:20.934Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"d7a1402b-4911-4bcf-a5b2-75cc455c0c8f","created_at":"2025-08-26T19:46:20.941Z","updated_at":"2025-08-26T19:46:20.941Z","parameter":"water_depth","unit":"m","value":"1.48","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1679bb7c-335a-456b-9be2-32bdc236dc07","created_at":"2025-08-26T19:46:20.949Z","updated_at":"2025-08-26T19:46:20.949Z","parameter":"conductivity","unit":"us_cm","value":"117","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"81c2424a-cff1-4fa4-8db8-2cb0d9e389b9","created_at":"2025-08-26T19:46:20.957Z","updated_at":"2025-08-26T19:46:20.957Z","parameter":"air_temperature","unit":"deg_c","value":"10","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"5ffba28e-c3d7-4d65-90d3-371a306a045d","created_at":"2025-08-26T19:46:20.965Z","updated_at":"2025-08-26T19:46:20.965Z","parameter":"water_temperature","unit":"deg_c","value":"14.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}