{"id":"c250aec1-9b61-47a3-8603-c40dada68956","created_at":"2025-09-04T15:06:33.545Z","updated_at":"2026-01-20T21:11:50.030Z","owner_id":"6b27570a-576e-465a-99ce-5c706eae9fea","location_id":"5ebd7ed1-3eaf-4b03-9cfd-675fe560aeba","dataset_id":"bd47f1ce-55da-49b0-abeb-58d03183b642","form_id":"75ac6dbd-3fd0-4dd6-b369-ed4fb32cd8c0","observed_at":"2019-07-08T23:57:00.000Z","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","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"readings":[{"id":"79b14e1d-cfca-4f90-9c40-861735b1060c","created_at":"2025-09-04T15:06:33.602Z","updated_at":"2025-09-04T15:06:33.602Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"d5f59013-52eb-419e-b608-766d48a15068","created_at":"2025-09-04T15:06:33.620Z","updated_at":"2025-09-04T15:06:33.620Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"0bd12143-1c1f-408e-b3ed-da1cbf5f39b5","created_at":"2025-09-04T15:06:33.628Z","updated_at":"2025-09-04T15:06:33.628Z","parameter":"hardness","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"6c734da2-e9de-435e-b454-cca20277dbfe","created_at":"2025-09-04T15:06:33.635Z","updated_at":"2025-09-04T15:06:33.635Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"b8682d7f-6c76-4f5f-b123-ac8e8b4d4974","created_at":"2025-09-04T15:06:33.641Z","updated_at":"2025-09-04T15:06:33.641Z","parameter":"water_depth","unit":"m","value":"2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"54f2bbc9-2c28-4d1f-b16c-a1a0bc14d9c2","created_at":"2025-09-04T15:06:33.651Z","updated_at":"2025-09-04T15:06:33.651Z","parameter":"conductivity","unit":"us_cm","value":"270","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"8e41e679-0012-4ea7-9e54-22b445c05b53","created_at":"2025-09-04T15:06:33.660Z","updated_at":"2025-09-04T15:06:33.660Z","parameter":"air_temperature","unit":"deg_c","value":"25","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"772a5c4b-d075-4da2-a710-66dc628acdc2","created_at":"2025-09-04T15:06:33.673Z","updated_at":"2025-09-04T15:06:33.673Z","parameter":"water_temperature","unit":"deg_c","value":"24.5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}