{"id":"651ade24-da2c-4371-9f8b-4bdbb779a1d9","created_at":"2025-08-29T15:38:20.049Z","updated_at":"2026-01-12T18:32:24.547Z","owner_id":"a9cd8971-0e3a-49eb-8520-92abbb09920c","location_id":"823b9b5d-a063-42bb-a03c-2b0c717d3070","dataset_id":"1beae22e-25ad-4e71-adfe-b303a55532de","form_id":"c7d87139-2c75-4a1d-b3a8-abca4c9afa03","observed_at":"2018-07-05T14:20:00.000Z","observed_at_local":"2018-07-05T10:20:00-04:00","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","oxygen","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/108436","readings":[{"id":"4fa14fa5-6e0a-4d87-b7e1-cd2557ef4e41","created_at":"2025-08-29T15:38:20.082Z","updated_at":"2025-08-29T15:38:20.082Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"6d170330-6d8c-4082-84f5-e47dd934a90d","created_at":"2025-08-29T15:38:20.086Z","updated_at":"2025-08-29T15:38:20.086Z","parameter":"oxygen","unit":"mg_l","value":"8","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"be6b7689-34f0-48db-92ce-39dd93674d17","created_at":"2025-08-29T15:38:20.093Z","updated_at":"2025-08-29T15:38:20.093Z","parameter":"secchi_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"7563624b-3f8f-4c17-89a3-1237ea9d56a9","created_at":"2025-08-29T15:38:20.096Z","updated_at":"2025-08-29T15:38:20.096Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"467162c9-5533-4aca-9c15-c0e60a66448b","created_at":"2025-08-29T15:38:20.100Z","updated_at":"2025-08-29T15:38:20.100Z","parameter":"alkalinity","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"dd38085d-d2fd-4401-8afd-69a9c722aa5a","created_at":"2025-08-29T15:38:20.103Z","updated_at":"2025-08-29T15:38:20.103Z","parameter":"conductivity","unit":"us_cm","value":"91","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"cb03b9b7-c514-4b28-b285-b75398c6ae48","created_at":"2025-08-29T15:38:20.108Z","updated_at":"2025-08-29T15:38:20.108Z","parameter":"air_temperature","unit":"deg_c","value":"28","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"2569201c-2852-4fcd-924d-32fbeb7b67a0","created_at":"2025-08-29T15:38:20.114Z","updated_at":"2025-08-29T15:38:20.114Z","parameter":"water_temperature","unit":"deg_c","value":"28.1","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}