{"id":"0b3839f7-9ae8-49a6-8d53-633a7e396048","created_at":"2025-09-04T00:21:44.583Z","updated_at":"2026-01-21T15:41:56.645Z","owner_id":"9664d208-f59f-43de-b89f-7bf52abb49fc","location_id":"ef8e2bce-587f-45d5-a98e-4794e61cf8ea","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2005-08-15T19:00:00.000Z","observed_at_local":"2005-08-15T13:00:00-06:00","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","oxygen","secchi_depth","hardness","conductivity","air_temperature"],"photos":[],"readings":[{"id":"7e13979f-cfc0-4160-84fe-eb78ffb024a7","created_at":"2025-09-04T00:21:44.602Z","updated_at":"2025-09-04T00:21:44.602Z","parameter":"ph","unit":"std_units","value":"7.901","equipment":"unspecified_ph","equipment_limit":null},{"id":"9a0b96c5-cd38-4cd2-a225-f0e6a27f2175","created_at":"2025-09-04T00:21:44.605Z","updated_at":"2025-09-04T00:21:44.605Z","parameter":"oxygen","unit":"mg_l","value":"6.11","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"ae345e2d-3935-45e5-b00d-f14615896c36","created_at":"2025-09-04T00:21:44.608Z","updated_at":"2025-09-04T00:21:44.608Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9f00e606-eb80-41fd-a2c7-38e0ad513bcd","created_at":"2025-09-04T00:21:44.611Z","updated_at":"2025-09-04T00:21:44.611Z","parameter":"hardness","unit":"ppm","value":"189","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"ffac2090-27da-487f-89cf-2af5891fe730","created_at":"2025-09-04T00:21:44.613Z","updated_at":"2025-09-04T00:21:44.613Z","parameter":"conductivity","unit":"us_cm","value":"506","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"0a4ae756-8440-4989-9426-c09fec78ece0","created_at":"2025-09-04T00:21:44.626Z","updated_at":"2025-09-04T00:21:44.626Z","parameter":"air_temperature","unit":"deg_c","value":"16","equipment":"stream_thermometer_water_rangers","equipment_limit":null}]}