{"id":"5e4f938d-32bf-48b2-adf4-3207d4fd4a68","created_at":"2025-08-22T18:12:28.097Z","updated_at":"2026-01-20T20:01:32.250Z","owner_id":"760dd84a-e9b5-49e7-88ab-af36f0fb2be0","location_id":"797e9f8e-0449-4e83-b5d5-1b5b9efae7e8","dataset_id":"cc15c192-f21a-4037-9cf3-4d8699c09cbc","form_id":"bb80ee21-5307-4eb4-96b7-3ba54cee4835","observed_at":"2018-08-20T14:07:00.000Z","observed_at_local":"2018-08-20T10:07:00-04:00","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","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/80522","readings":[{"id":"c5482995-aef7-49c7-8075-7fe9aedfc3f5","created_at":"2025-08-22T18:12:28.207Z","updated_at":"2025-08-22T18:12:28.207Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"599808fa-f33f-457c-8e3c-638a7b67c10a","created_at":"2025-08-22T18:12:28.223Z","updated_at":"2025-08-22T18:12:28.223Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"7e8e6610-d85a-4ca6-9c06-889fec05a80d","created_at":"2025-08-22T18:12:28.235Z","updated_at":"2025-08-22T18:12:28.235Z","parameter":"hardness","unit":"ppm","value":"250","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"0a9a9287-2738-416e-ab75-0192696c4b36","created_at":"2025-08-22T18:12:28.253Z","updated_at":"2025-08-22T18:12:28.253Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"879b1419-9602-412a-a5a0-c089a6505405","created_at":"2025-08-22T18:12:28.265Z","updated_at":"2025-08-22T18:12:28.265Z","parameter":"conductivity","unit":"us_cm","value":"740","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"0b06303d-b641-47bc-8448-5ec3f40d791b","created_at":"2025-08-22T18:12:28.272Z","updated_at":"2025-08-22T18:12:28.272Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"dc47e234-360e-4854-b4bf-988367f6265e","created_at":"2025-08-22T18:12:28.278Z","updated_at":"2025-08-22T18:12:28.278Z","parameter":"water_temperature","unit":"deg_c","value":"22","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}