{"id":"7b31fccf-6142-4444-83cb-5b3c1f9007f2","created_at":"2025-09-04T17:27:39.049Z","updated_at":"2026-01-02T19:32:04.707Z","owner_id":"470e6b93-bc6c-40f7-9c2e-475d40536ab0","location_id":"a39ea404-a67f-430f-a3a2-af967fa8f6c3","dataset_id":"5a754f2f-860a-480a-b251-2bd50fb7832a","form_id":"29d022dd-93a0-4785-8bdc-c308066e987e","observed_at":"2022-07-19T12:12:00.000Z","notes":null,"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","secchi_depth","alkalinity","water_depth","conductivity","air_temperature","water_temperature","hardness"],"photos":[],"readings":[{"id":"149a5f5f-02c3-4afc-a83b-baf176e7b4f7","created_at":"2025-09-04T17:27:39.134Z","updated_at":"2025-09-04T17:27:39.134Z","parameter":"ph","unit":"std_units","value":"7.49","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"c6b56697-eb06-4a84-8798-ffcbc4bcf342","created_at":"2025-09-04T17:27:39.168Z","updated_at":"2025-09-04T17:27:39.168Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"61388843-8acd-4b14-aa59-1d0254650651","created_at":"2025-09-04T17:27:39.197Z","updated_at":"2025-09-04T17:27:39.197Z","parameter":"secchi_depth","unit":"m","value":"1.65","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"5d43411c-baa9-424c-90a9-5117fe77b70c","created_at":"2025-09-04T17:27:39.252Z","updated_at":"2025-09-04T17:27:39.252Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"15414bab-3ca4-4e1d-a26d-ad8f8beedbe9","created_at":"2025-09-04T17:27:39.274Z","updated_at":"2025-09-04T17:27:39.274Z","parameter":"water_depth","unit":"m","value":"1.65","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b4047001-b626-4817-8f65-83b704e4fe64","created_at":"2025-09-04T17:27:39.292Z","updated_at":"2025-09-04T17:27:39.292Z","parameter":"conductivity","unit":"us_cm","value":"214","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"a075efc5-f746-4fbf-9324-7118b1503da9","created_at":"2025-09-04T17:27:39.321Z","updated_at":"2025-09-04T17:27:39.321Z","parameter":"air_temperature","unit":"deg_c","value":"24.4","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"a44604f6-1331-40cd-8e42-80d84f7ff5e4","created_at":"2025-09-04T17:27:39.333Z","updated_at":"2025-09-04T17:27:39.333Z","parameter":"water_temperature","unit":"deg_c","value":"29.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"2d7b8403-0e7a-4719-903c-2166093eab80","created_at":"2025-09-04T17:27:39.228Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"hardness","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":"<="}]}