{"id":"1ba55edc-a79c-4a22-9f6e-e9b02dc8dc2c","created_at":"2025-08-22T18:12:50.955Z","updated_at":"2026-01-20T20:01:51.238Z","owner_id":"555b65b0-1a61-42c1-afe2-0f5fd801510a","location_id":"e3af6f38-81f4-4525-82fa-cc6a3894bc85","dataset_id":"cc15c192-f21a-4037-9cf3-4d8699c09cbc","form_id":"bb80ee21-5307-4eb4-96b7-3ba54cee4835","observed_at":"2018-09-08T05:33:00.000Z","observed_at_local":"2018-09-08T01:33:00-04:00","notes":"","checked":"review_needed","qa_notes":"Review needed: conductivity's result of 1003μS/cm is outside the expected range of 1059.28-1192.72μS/cm ( standard deviations from the historical mean for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","chlorine","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/80619","readings":[{"id":"e4d3bfb1-df00-48dd-a917-43933ee112b1","created_at":"2025-08-22T18:12:51.133Z","updated_at":"2025-08-22T18:12:51.133Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"a078c91b-17a2-4d38-a500-667e8cec6c4f","created_at":"2025-08-22T18:12:51.140Z","updated_at":"2025-08-22T18:12:51.140Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"41b4f052-53eb-4945-a0ef-64dd727ee63b","created_at":"2025-08-22T18:12:51.157Z","updated_at":"2025-08-22T18:12:51.157Z","parameter":"hardness","unit":"ppm","value":"250","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"a32bdff7-5e5c-427a-b54b-4ab3c512d36c","created_at":"2025-08-22T18:12:51.177Z","updated_at":"2025-08-22T18:12:51.177Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"a0798d5a-8ecf-45d2-9c56-c5a80121ec49","created_at":"2025-08-22T18:12:51.198Z","updated_at":"2025-08-22T18:12:51.198Z","parameter":"conductivity","unit":"us_cm","value":"1003","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"fcf39c4e-8125-445e-8e89-2732b2128113","created_at":"2025-08-22T18:12:51.204Z","updated_at":"2025-08-22T18:12:51.204Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"570b3345-1453-4e06-a5f8-32703b959424","created_at":"2025-08-22T18:12:51.218Z","updated_at":"2025-08-22T18:12:51.218Z","parameter":"water_temperature","unit":"deg_c","value":"20.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}