{"id":"b97f4291-e1ff-4031-8710-94cac8ddc46c","created_at":"2025-08-15T20:17:23.160Z","updated_at":"2025-12-30T19:44:10.550Z","owner_id":"fce78856-b86c-430d-b553-9441fd8650a4","location_id":"aa1d9271-d52d-41f5-8113-4a802e3947d7","dataset_id":"a57b9307-b720-43c3-b95d-c4a4a835edbc","form_id":"6464de04-7771-4054-94bd-68e96cee1556","observed_at":"2022-03-26T12:03:42.537Z","observed_at_local":"2022-03-26T12:03:42+00:00","notes":null,"checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","chlorine","hardness","nitrate_nitrogen","alkalinity","conductivity","air_temperature","water_temperature","phosphate_phosphorus"],"photos":[],"permalink":"https://data.waterrangers.com/observations/67930","readings":[{"id":"c928c2ec-50e0-4762-9f2c-5d75ecd60e4b","created_at":"2025-08-15T20:17:23.216Z","updated_at":"2025-08-15T20:17:23.216Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"5","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"f3c7a4a6-1f58-49f7-94cf-1c22f2398ad8","created_at":"2025-08-15T20:17:23.226Z","updated_at":"2025-08-15T20:17:23.226Z","parameter":"conductivity","unit":"us_cm","value":"336","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"92bed870-db2a-4599-a175-e90a75520f28","created_at":"2025-08-15T20:17:23.252Z","updated_at":"2025-08-15T20:17:23.252Z","parameter":"phosphate_phosphorus","unit":"mg_l","value":"0.1","equipment":"kyoritsu_packtest_phosphate_phosphorus","equipment_limit":null},{"id":"f5405120-ed59-4ae9-9f77-e8d22bca08e6","created_at":"2025-08-15T20:17:23.197Z","updated_at":"2025-08-15T20:17:23.197Z","parameter":"ph","unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"02b6bcdc-7c08-4a20-b21c-6b164c241247","created_at":"2025-08-15T20:17:23.202Z","updated_at":"2025-08-15T20:17:23.202Z","parameter":"chlorine","unit":"ppm","value":"0.25","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"ee2d2bf2-4e6c-4383-937b-27d796ebce04","created_at":"2025-08-15T20:17:23.211Z","updated_at":"2025-08-15T20:17:23.211Z","parameter":"hardness","unit":"ppm","value":"150","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"0636d86b-95af-4378-8389-3aed966bd199","created_at":"2025-08-15T20:17:23.221Z","updated_at":"2025-08-15T20:17:23.221Z","parameter":"alkalinity","unit":"ppm","value":"100","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"91a9ea96-fd52-4cee-a9da-1cd8512a6e06","created_at":"2025-08-15T20:17:23.231Z","updated_at":"2025-08-15T20:17:23.231Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"c122e70a-f9eb-4805-96ba-f6f257aaddb9","created_at":"2025-08-15T20:17:23.245Z","updated_at":"2025-08-15T20:17:23.245Z","parameter":"water_temperature","unit":"deg_c","value":"11.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}