{"id":"21f46358-2f5b-4ae8-a216-655d8085da17","created_at":"2025-09-04T15:06:43.345Z","updated_at":"2026-01-20T21:12:02.400Z","owner_id":"ba1f5998-1ecb-4eb7-b49f-e114e53101ab","location_id":"ed0d4381-7754-4aec-8873-308bc5fbc7b0","dataset_id":"bd47f1ce-55da-49b0-abeb-58d03183b642","form_id":"75ac6dbd-3fd0-4dd6-b369-ed4fb32cd8c0","observed_at":"2018-08-25T21:50:00.000Z","notes":"Four loons and a grebe were visible from the dock","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":[],"readings":[{"id":"eaf87c24-d79f-4e89-8a9d-cf3f0135cc49","created_at":"2025-09-04T15:06:43.377Z","updated_at":"2025-09-04T15:06:43.377Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"50b19646-a3d0-4aa0-a6fd-de54d04bbb21","created_at":"2025-09-04T15:06:43.381Z","updated_at":"2025-09-04T15:06:43.381Z","parameter":"oxygen","unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"7f4bc726-6110-4f41-9d05-412538731eb2","created_at":"2025-09-04T15:06:43.390Z","updated_at":"2025-09-04T15:06:43.390Z","parameter":"hardness","unit":"ppm","value":"200","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"d85088fb-8327-4f4b-9e96-b2c5033a3335","created_at":"2025-09-04T15:06:43.394Z","updated_at":"2025-09-04T15:06:43.394Z","parameter":"alkalinity","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"52b53f61-572d-4a81-a9f1-387824aa6c96","created_at":"2025-09-04T15:06:43.398Z","updated_at":"2025-09-04T15:06:43.398Z","parameter":"water_depth","unit":"m","value":"0.98","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"19c11f41-c184-493b-9b1d-4a03135bb830","created_at":"2025-09-04T15:06:43.401Z","updated_at":"2025-09-04T15:06:43.401Z","parameter":"conductivity","unit":"us_cm","value":"242","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"3f8a77e3-adc9-4646-814e-9431ca0d6302","created_at":"2025-09-04T15:06:43.406Z","updated_at":"2025-09-04T15:06:43.406Z","parameter":"air_temperature","unit":"deg_c","value":"28","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"fe560fd9-e173-406e-b01b-41e416886167","created_at":"2025-09-04T15:06:43.409Z","updated_at":"2025-09-04T15:06:43.409Z","parameter":"water_temperature","unit":"deg_c","value":"25.2","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}