{"id":"aa1d2e24-65a8-4f84-bcef-4d7a272c4a01","created_at":"2025-08-22T18:12:47.750Z","updated_at":"2026-01-20T20:01:48.755Z","owner_id":"555b65b0-1a61-42c1-afe2-0f5fd801510a","location_id":"eea6af96-23d8-4bd0-83ba-4a495286f94b","dataset_id":"cc15c192-f21a-4037-9cf3-4d8699c09cbc","form_id":"bb80ee21-5307-4eb4-96b7-3ba54cee4835","observed_at":"2018-09-04T04:24:36.854Z","observed_at_local":"2018-09-04T00:24:36-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 1096μS/cm is outside the expected range of 964.18-1079.82μS/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/80606","readings":[{"id":"76fd071f-15f0-4d99-8eeb-1d50273fa03a","created_at":"2025-08-22T18:12:47.917Z","updated_at":"2025-08-22T18:12:47.917Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"6ad212ae-70db-40d8-9cd6-a805f36ba28d","created_at":"2025-08-22T18:12:47.930Z","updated_at":"2025-08-22T18:12:47.930Z","parameter":"chlorine","unit":"ppm","value":"0.5","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"c7f10ab3-379e-4abb-b957-ed12f21babee","created_at":"2025-08-22T18:12:47.945Z","updated_at":"2025-08-22T18:12:47.945Z","parameter":"hardness","unit":"ppm","value":"250","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"bb6c27fe-6556-4d56-aa8f-aa287a5d6cb5","created_at":"2025-08-22T18:12:47.993Z","updated_at":"2025-08-22T18:12:47.993Z","parameter":"alkalinity","unit":"ppm","value":"180","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"3e05cb92-3d58-482b-8895-43158b73ba8c","created_at":"2025-08-22T18:12:48.017Z","updated_at":"2025-08-22T18:12:48.017Z","parameter":"conductivity","unit":"us_cm","value":"1096","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"2ec1ce46-ba1a-44de-a4f5-9eaf716f20f2","created_at":"2025-08-22T18:12:48.063Z","updated_at":"2025-08-22T18:12:48.063Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"11e90009-12f0-43a7-821d-6e020cd8a065","created_at":"2025-08-22T18:12:48.077Z","updated_at":"2025-08-22T18:12:48.077Z","parameter":"water_temperature","unit":"deg_c","value":"22.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}