{"id":"efe01333-ef14-401b-8519-d923bfb2d3f7","created_at":"2025-07-10T16:34:59.614Z","updated_at":"2026-01-20T19:48:52.289Z","owner_id":"8918d081-4651-4dcd-aefa-2b286d0dfdde","location_id":"d815bed5-8921-47ab-835f-b4b0cc4df6b6","dataset_id":"6692861e-76cd-4eb8-959c-f4dfc146a510","form_id":"ee0dbfe9-8962-4e69-aad3-e6a7d639506a","observed_at":"2018-10-30T14:25:00.000Z","observed_at_local":"2018-10-30T10:25:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["hardness","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/50569","readings":[{"id":"353769dd-59c1-4c00-9710-e628f3142923","created_at":"2025-07-10T16:34:59.656Z","updated_at":"2025-07-10T16:34:59.656Z","parameter":"hardness","unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"e8011618-cfc6-454c-bbd2-e9f42ab19a85","created_at":"2025-07-10T16:34:59.667Z","updated_at":"2025-07-10T16:34:59.667Z","parameter":"conductivity","unit":"us_cm","value":"79","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"a947dec6-5f13-4769-85bc-ad67cb9f81b7","created_at":"2025-07-10T16:34:59.675Z","updated_at":"2025-07-10T16:34:59.675Z","parameter":"air_temperature","unit":"deg_c","value":"4","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"8e0661e9-7ce5-45fc-8b75-66c80f527125","created_at":"2025-07-10T16:34:59.690Z","updated_at":"2025-07-10T16:34:59.690Z","parameter":"water_temperature","unit":"deg_c","value":"7.6","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}