{"id":"e24b6a19-3065-48f7-8223-cf29cf7507a7","created_at":"2025-08-22T18:12:43.326Z","updated_at":"2026-01-20T20:01:45.522Z","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":"2018-09-02T01:26:00.000Z","observed_at_local":"2018-09-01T21:26:00-04:00","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","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/80589","readings":[{"id":"1c2ef164-0911-4ede-af27-479a4845cf69","created_at":"2025-08-22T18:12:43.422Z","updated_at":"2025-08-22T18:12:43.422Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"a479a309-0c48-48d2-aa79-d97cebe9a528","created_at":"2025-08-22T18:12:43.440Z","updated_at":"2025-08-22T18:12:43.440Z","parameter":"hardness","unit":"ppm","value":"250","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"a8a86933-85b4-4719-a14f-1ab4d20ed3c6","created_at":"2025-08-22T18:12:43.464Z","updated_at":"2025-08-22T18:12:43.464Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"e86427d4-9ed2-48a1-8bc8-f1f1c3a6800f","created_at":"2025-08-22T18:12:43.489Z","updated_at":"2025-08-22T18:12:43.489Z","parameter":"conductivity","unit":"us_cm","value":"730","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"112b846d-dead-44fc-a515-3ccd6de9a0e8","created_at":"2025-08-22T18:12:43.505Z","updated_at":"2025-08-22T18:12:43.505Z","parameter":"air_temperature","unit":"deg_c","value":"24","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"01b6da96-6528-4848-9f7a-775c0665884e","created_at":"2025-08-22T18:12:43.518Z","updated_at":"2025-08-22T18:12:43.518Z","parameter":"water_temperature","unit":"deg_c","value":"19","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}