{"id":"d950d928-31a6-4801-9184-b4402fc75db4","created_at":"2025-09-04T15:31:22.779Z","updated_at":"2026-07-09T18:56:15.977Z","owner_id":"67e1dd84-d664-4901-9f1f-fc7ffddfe9cd","location_id":"f94664d5-afae-49b1-9822-bd26cc852c11","dataset_id":"c15f3477-8757-4b32-a93a-f6c9f424b830","form_id":"1f3d4585-fa19-433a-bd61-237f2ca81fef","observed_at":"2017-05-14T16:57:00.000Z","observed_at_local":"2017-05-14T12:57:00-04:00","notes":"Warm day. Overcast. Light wind. \r\n\r\nGood to see the river is dropping. A lot of debris and flotsam from flooding is visible along the riverbank. ","checked":"review_needed","qa_notes":"Review needed: Conductivity's result of 216μS/cm is outside the expected range of 0.0-169.1μS/cm (3.0 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","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature","Ice on"],"photos":["http://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBeVVzQVE9PSIsImV4cCI6IjIwMjYtMTAtMzFUMTU6NDk6NDguOTEyWiIsInB1ciI6ImJsb2JfaWQifX0=--ad3334bb9570e212e41a6979820f235aa326fab0/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJU2xCSEJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--7ad7eb0934c77c507a75fddf54a256512e915d4e/IMG_6390.JPG"],"permalink":"https://data.waterrangers.com/observations/169886","readings":[{"id":"b6c85c45-de2f-4633-a83e-27ede0b330b8","created_at":"2025-09-04T15:31:22.856Z","updated_at":"2025-09-04T15:31:22.856Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"10989478-dd15-4863-9093-3223fa7dc802","created_at":"2025-09-04T15:31:22.876Z","updated_at":"2025-09-04T15:31:22.876Z","parameter":"secchi_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"06a7cf64-1e61-401c-a873-adda3a746557","created_at":"2025-09-04T15:31:22.910Z","updated_at":"2025-09-04T15:31:22.910Z","parameter":"hardness","sub_question":null,"qualitative":false,"unit":"ppm","value":"200","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"7fca20d1-21e3-4892-9a86-357d900630b3","created_at":"2025-09-04T15:31:22.930Z","updated_at":"2025-09-04T15:31:22.930Z","parameter":"alkalinity","sub_question":null,"qualitative":false,"unit":"ppm","value":"80","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"c2b8ae4e-f714-4e95-82f8-0292d7d28d4a","created_at":"2025-09-04T15:31:22.951Z","updated_at":"2025-09-04T15:31:22.951Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"216","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"18212401-feeb-4dda-955b-1368e5b1a20b","created_at":"2025-09-04T15:31:22.973Z","updated_at":"2025-09-04T15:31:22.973Z","parameter":"air_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"14.6","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"5fef9164-3a35-4e3c-8375-706d152d7f38","created_at":"2025-09-04T15:31:23.006Z","updated_at":"2025-09-04T15:31:23.006Z","parameter":"water_temperature","sub_question":null,"qualitative":false,"unit":"deg_c","value":"12.8","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"f1a8bdfb-2242-49e8-a5f7-d73451ab45be","created_at":"2025-09-04T15:31:23.026Z","updated_at":"2025-09-04T15:31:23.026Z","parameter":"Ice on","sub_question":null,"qualitative":true,"unit":null,"value":"off","equipment":"community_scientist_interpretation_env","equipment_limit":null}]}