{"id":"34c99a02-20a4-4db9-abb8-5497189ad662","created_at":"2025-08-20T17:42:08.652Z","updated_at":"2026-09-21T18:31:38.093Z","owner_id":"f3d4fab6-6387-4526-8389-02d85e79e260","location_id":"03b183a5-9898-44da-84e5-2f8c0e0d3fc7","dataset_id":"158ccac2-36b2-4a3e-a62e-106d04f8eb1b","form_id":"83721d81-fc54-4770-a562-d9f9059fe7c7","observed_at":"2017-04-27T18:00:00.000Z","observed_at_local":"2017-04-27T14:00:00-04:00","notes":"The wind was very strong and visibility on secchi readings was thus not a very deep reading. We took phosphorus readings as this week was 'ice-off'. Will enter in when we get results. Thank you to Steve and Cathy for holding our boat steady! ","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","phosphate_phosphorus"],"photos":["http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBc2x2IiwiZXhwIjoiMjAyNi0xMS0wMVQwNTo0NToxNy45MDVaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--cfcc289f9ca70fd124c29287a73016647988b4f8/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/IMG_1790.jpg","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdEJ2IiwiZXhwIjoiMjAyNi0xMS0wMVQwNTo0NToxNy45MDdaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--245db0d83658199cd4a9734323c67e1b32226272/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/IMG_1791.jpg"],"permalink":"https://data.waterrangers.com/observations/75215","readings":[{"id":"7aa7aa5a-991c-4a24-9c11-f9e8d0a1c638","created_at":"2025-08-20T17:42:08.711Z","updated_at":"2025-08-20T17:42:08.711Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.2","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"34164bfa-9792-4407-be83-7d895d8b1d86","created_at":"2025-08-20T17:42:08.736Z","updated_at":"2025-08-20T17:42:08.736Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"acf3cc64-54f9-4865-ba02-2a68223c3ae3","created_at":"2025-08-20T17:42:08.752Z","updated_at":"2025-08-20T17:42:08.752Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"4.75","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"530c18f1-c65c-47ba-b3ad-efc1243086b9","created_at":"2025-08-20T17:42:08.765Z","updated_at":"2025-08-20T17:42:08.765Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"1b4123ba-aba0-4b6f-af0b-77c08781e0f0","created_at":"2025-08-20T17:42:08.772Z","updated_at":"2025-08-20T17:42:08.772Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"2dfb1776-aca7-4719-9427-1d3740e25af6","created_at":"2025-08-20T17:42:08.777Z","updated_at":"2025-08-20T17:42:08.777Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"84","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"7209361c-9107-48a9-8e31-b42cb6085b41","created_at":"2025-08-20T17:42:08.793Z","updated_at":"2025-08-20T17:42:08.793Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"21","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"6289d10a-fca7-40f9-bfeb-2c94ccf0faff","created_at":"2025-08-20T17:42:08.801Z","updated_at":"2025-08-20T17:42:08.801Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"7.0","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"9d9f1ddf-9592-4de1-b8de-c6b935c9191e","created_at":"2025-12-10T17:08:55.098Z","updated_at":"2026-09-21T18:31:38.091Z","parameter":"phosphate_phosphorus","sub_question":null,"qualitative":false,"unit":"ug_l","value":"6.67","equipment":"lab_total_phosphorus_persulfate","equipment_limit":null}]}