{"id":"cc65a0b2-cc04-4a3b-8b11-bb351981554d","created_at":"2025-08-29T15:18:08.285Z","updated_at":"2026-01-12T19:45:12.889Z","owner_id":"4389ebfd-d82e-4fa9-91cd-c3fa354289de","location_id":"b9b84d55-995b-4382-8b68-26fdf14765ca","dataset_id":"2c76f20c-93b4-4627-9b18-634574f8020a","form_id":"362e55c6-62f8-47f8-8670-67f125f2d65c","observed_at":"2017-08-16T21:50:00.000Z","observed_at_local":"2017-08-16T17:50:00-04:00","notes":"Sunny, light wind. Rain the past 24 hrs. Lots of aquatic plants and small fish.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature","ph"],"photos":["http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaG0wIiwiZXhwIjoiMjAyNi0xMC0zMVQwMDo1MDo1Ny4zMjJaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--fae392d5c6da124a27ff2b242a848a1894047584/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF6412.JPG","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaHEwIiwiZXhwIjoiMjAyNi0xMC0zMVQwMDo1MDo1Ny4zMjRaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--8454f14aa1a2cdcd7c1af98180a82337e6d3994b/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_3520_Picnic%20@%20Silver%20Lake%20Prov%20Park.JPG","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBanEwIiwiZXhwIjoiMjAyNi0xMC0zMVQwMDo1MDo1Ny4zMjZaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--e7c47f6b376226b08300c79945e4330bbd03decd/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF6413.JPG","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaiswIiwiZXhwIjoiMjAyNi0xMC0zMVQwMDo1MDo1Ny4zMjdaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--78027b919164765894e6f24f1989228ed11b23b0/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF6420.JPG","http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBa2EwIiwiZXhwIjoiMjAyNi0xMC0zMVQwMDo1MDo1Ny4zMzBaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--f2428643ac54875d556365127a90df2b414dd6e8/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/DSCF6415.JPG"],"permalink":"https://data.waterrangers.com/observations/108215","readings":[{"id":"0aa18606-96d1-491d-bf92-bd0968ce3c10","created_at":"2025-08-29T15:18:08.376Z","updated_at":"2025-08-29T15:18:08.376Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"5","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"6b7837a9-e2b7-4e54-ab4a-5d94762e7bd3","created_at":"2025-08-29T15:18:08.380Z","updated_at":"2025-08-29T15:18:08.380Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8478d054-dfe0-40b8-9fae-f8ef52e2dd6a","created_at":"2025-08-29T15:18:08.386Z","updated_at":"2025-08-29T15:18:08.386Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"175","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"81177463-0668-4584-96dd-1da12b2c005b","created_at":"2025-08-29T15:18:08.391Z","updated_at":"2025-08-29T15:18:08.391Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"54c09f89-e0d9-43d0-898b-b022b1cd2b63","created_at":"2025-08-29T15:18:08.402Z","updated_at":"2025-08-29T15:18:08.402Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.60","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9ed6fd36-0780-4b01-8d46-38bfa0ecf185","created_at":"2025-08-29T15:18:08.407Z","updated_at":"2025-08-29T15:18:08.407Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"264","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"59216cec-6775-4487-8c04-c8270517380b","created_at":"2025-08-29T15:18:08.410Z","updated_at":"2025-08-29T15:18:08.410Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"22","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"409533f3-9351-4108-bfa8-55fc6418f045","created_at":"2025-08-29T15:18:08.414Z","updated_at":"2025-08-29T15:18:08.414Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"25.3","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"a615db30-4b0f-42e7-901e-7ada8b031288","created_at":"2025-08-29T15:18:08.371Z","updated_at":"2025-11-19T15:02:25.753Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"9","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":">="}]}