{"id":"488c9ae0-39c1-42e1-bf10-4baf7e8cfcfa","created_at":"2025-07-09T19:56:41.841Z","updated_at":"2026-01-20T19:48:44.065Z","owner_id":"5e4bde60-40a4-4c78-8e44-35e68ce57424","location_id":"1a289e2c-fbb9-4afc-9483-29522cec8b28","dataset_id":"09dd1d32-cd6a-4501-97c5-a33f7547f39f","form_id":"fb7d0b76-99e1-4fff-b8fd-de6db349658b","observed_at":"2017-07-20T16:41:00.000Z","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","water_temperature","hardness","ph"],"photos":[],"readings":[{"id":"29c53389-3ba9-4903-8176-fa27ec991704","created_at":"2025-07-09T19:56:41.887Z","updated_at":"2025-07-09T19:56:41.887Z","parameter":"oxygen","unit":"mg_l","value":"10.5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"558d78ea-0741-468c-b9bc-9494dc462c8e","created_at":"2025-07-09T19:56:41.916Z","updated_at":"2025-07-09T19:56:41.916Z","parameter":"secchi_depth","unit":"m","value":"2.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b79b63e6-4b6c-468f-81ae-1e026b567347","created_at":"2025-07-09T19:56:41.938Z","updated_at":"2025-07-09T19:56:41.938Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"0df909b6-ed16-45e2-b6a4-a0ea41e07c5b","created_at":"2025-07-09T19:56:41.968Z","updated_at":"2025-07-09T19:56:41.968Z","parameter":"water_depth","unit":"m","value":"3.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"64d059df-9cef-4fcd-a2d8-c9bb6a2e589b","created_at":"2025-07-09T19:56:41.980Z","updated_at":"2025-07-09T19:56:41.980Z","parameter":"conductivity","unit":"us_cm","value":"275","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"ba70baa6-53f4-4b7a-b323-9bb6ac85c2ed","created_at":"2025-07-09T19:56:42.000Z","updated_at":"2025-07-09T19:56:42.000Z","parameter":"air_temperature","unit":"deg_c","value":"29","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"3471ae41-eaed-4cfb-95f8-742201a5a300","created_at":"2025-07-09T19:56:42.009Z","updated_at":"2025-07-09T19:56:42.009Z","parameter":"water_temperature","unit":"deg_c","value":"26.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"f6c32ed8-2b01-4159-9981-444f5bdeb703","created_at":"2025-07-09T19:56:41.927Z","updated_at":"2025-11-19T15:02:02.365Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="},{"id":"cd5c2f77-de48-49bd-a2e4-03d71f335822","created_at":"2025-07-09T19:56:41.870Z","updated_at":"2025-11-19T15:02:02.365Z","parameter":"ph","unit":"std_units","value":"9.0","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":">="}]}