{"id":"5366f637-7b6e-4eb0-b136-4c7a4df0b82f","created_at":"2025-08-15T18:16:48.376Z","updated_at":"2026-01-20T19:58:58.319Z","owner_id":"d37d4e71-d102-4d8e-834b-9ad0c325548b","location_id":"3f2cd63c-9fdd-4d5a-b280-96d07a030746","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-05-10T22:00:00.000Z","observed_at_local":"2021-05-10T18:00:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","hardness","conductivity","air_temperature","water_temperature","alkalinity","chlorine"],"photos":[],"readings":[{"id":"913a85cf-134d-4e7f-ae65-9cf32f8b409d","created_at":"2025-08-15T18:16:48.486Z","updated_at":"2025-08-15T18:16:48.486Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"b890066d-9d33-4824-a625-6972bf952187","created_at":"2025-08-15T18:16:48.507Z","updated_at":"2025-08-15T18:16:48.507Z","parameter":"hardness","unit":"ppm","value":"400","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"d3804c48-bc97-4abd-81ae-bf7a8e233e1d","created_at":"2025-08-15T18:16:48.519Z","updated_at":"2025-08-15T18:16:48.519Z","parameter":"conductivity","unit":"us_cm","value":"1620","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"aa22ab30-9e15-47a4-893d-eb420e43b7be","created_at":"2025-08-15T18:16:48.527Z","updated_at":"2025-08-15T18:16:48.527Z","parameter":"air_temperature","unit":"deg_c","value":"12.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"33a1e362-c2db-427c-bab7-4c482360a804","created_at":"2025-08-15T18:16:48.534Z","updated_at":"2025-08-15T18:16:48.534Z","parameter":"water_temperature","unit":"deg_c","value":"13.9","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"ede5d0ec-2eae-468b-b7ae-b52491f96108","created_at":"2025-08-15T18:16:48.514Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"alkalinity","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":">="},{"id":"abc407d7-1b81-46e1-8db9-75c72e02f7e5","created_at":"2025-08-15T18:16:48.493Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}