{"id":"4761e499-d95e-4676-ac3f-f8212648ec4c","created_at":"2025-07-18T15:50:33.192Z","updated_at":"2026-01-20T19:51:05.167Z","owner_id":"42dc4c65-19d2-4e04-8ac4-f5095791cce6","location_id":"80c7ece4-4c0c-4ecb-8fe7-eb44f668562e","dataset_id":"7a22091c-af8c-4a68-9dde-077e8d2cc735","form_id":"409b8b50-f663-4d75-81e8-7f615bb04dd9","observed_at":"2022-07-09T15:54:51.558Z","observed_at_local":"2022-07-09T11:54:51-04:00","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","hardness","alkalinity","conductivity","air_temperature","water_temperature","Ice on"],"photos":[],"permalink":"https://data.waterrangers.com/observations/54070","readings":[{"id":"d7b3de75-ee59-4208-be3e-9ca79e60ed87","created_at":"2025-07-18T15:50:33.309Z","updated_at":"2025-07-18T15:50:33.309Z","parameter":"ph","unit":"std_units","value":"7.6","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"e066c431-0b9f-43f9-88ef-4c1c8626c439","created_at":"2025-07-18T15:50:33.318Z","updated_at":"2025-07-18T15:50:33.318Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"bc261eac-57b2-4a19-9dc5-b10e8c7d5972","created_at":"2025-07-18T15:50:33.332Z","updated_at":"2025-07-18T15:50:33.332Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"0523c0f0-dd5d-459c-a2be-f7c52cb914b0","created_at":"2025-07-18T15:50:33.351Z","updated_at":"2025-07-18T15:50:33.351Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"c099cb43-d041-4aee-a3ec-147a3bf512ca","created_at":"2025-07-18T15:50:33.365Z","updated_at":"2025-07-18T15:50:33.365Z","parameter":"conductivity","unit":"us_cm","value":"219","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"84316587-df02-4eef-aff1-a94a30774503","created_at":"2025-07-18T15:50:33.389Z","updated_at":"2025-07-18T15:50:33.389Z","parameter":"air_temperature","unit":"deg_c","value":"17.3","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"d8f20b0a-03c3-4823-b079-0c452d93fb3e","created_at":"2025-07-18T15:50:33.405Z","updated_at":"2025-07-18T15:50:33.405Z","parameter":"water_temperature","unit":"deg_c","value":"18.4","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"fb10b2e0-4e59-4d1c-9370-2afd8ef66685","created_at":"2025-07-18T15:50:33.454Z","updated_at":"2025-07-18T15:50:33.454Z","parameter":"Ice on","unit":"nil","value":"off","equipment":"community_scientist_interpretation_env","equipment_limit":null}]}