{"id":"ab24022f-f116-443d-928c-157a29b2e8e8","created_at":"2025-08-29T15:38:19.918Z","updated_at":"2026-01-12T18:32:24.061Z","owner_id":"a9cd8971-0e3a-49eb-8520-92abbb09920c","location_id":"c103aba7-7a3e-4e0a-9d1a-2b1d97314a32","dataset_id":"1beae22e-25ad-4e71-adfe-b303a55532de","form_id":"c7d87139-2c75-4a1d-b3a8-abca4c9afa03","observed_at":"2017-09-01T22:25:00.000Z","observed_at_local":"2017-09-01T18:25:00-04:00","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/108434","readings":[{"id":"961fd485-c384-414d-8b88-229d08eab2b0","created_at":"2025-08-29T15:38:19.946Z","updated_at":"2025-08-29T15:38:19.946Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"614c9985-18ac-476d-b7e0-85347d86adf5","created_at":"2025-08-29T15:38:19.953Z","updated_at":"2025-08-29T15:38:19.953Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"a5a0b6e6-51e3-42c0-884c-61cac32e3094","created_at":"2025-08-29T15:38:19.956Z","updated_at":"2025-08-29T15:38:19.956Z","parameter":"secchi_depth","unit":"m","value":"3.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"20ae4996-f198-47bf-9ccc-8ff743ac5237","created_at":"2025-08-29T15:38:19.959Z","updated_at":"2025-08-29T15:38:19.959Z","parameter":"hardness","unit":"ppm","value":"50","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"039006da-e2d4-4ea5-8ce4-0b4e0e0531ef","created_at":"2025-08-29T15:38:19.966Z","updated_at":"2025-08-29T15:38:19.966Z","parameter":"alkalinity","unit":"ppm","value":"60","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"4235335c-9e96-4a94-a544-2729e9275636","created_at":"2025-08-29T15:38:19.969Z","updated_at":"2025-08-29T15:38:19.969Z","parameter":"conductivity","unit":"us_cm","value":"92","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"82691680-5235-4b7a-9655-a114368dc5c1","created_at":"2025-08-29T15:38:19.973Z","updated_at":"2025-08-29T15:38:19.973Z","parameter":"air_temperature","unit":"deg_c","value":"16.2","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"87f0090e-8b6f-4f52-ad3e-8b50e64b7b3f","created_at":"2025-08-29T15:38:19.979Z","updated_at":"2025-08-29T15:38:19.979Z","parameter":"water_temperature","unit":"deg_c","value":"19.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}