{"id":"346c2df7-218b-4c3e-b05c-358068b1abe4","created_at":"2025-08-26T18:22:13.756Z","updated_at":"2026-01-12T19:47:55.074Z","owner_id":"465039f1-3714-497e-89c6-36a89874b083","location_id":"0f5823ba-59e0-4c59-a9ed-7d23fa2d526f","dataset_id":"d63dc65f-f217-4efe-98f7-0a9cef1c921b","form_id":"78eea5a6-0c5f-4d23-8474-3e44def1baec","observed_at":"2019-03-21T14:45:00.000Z","observed_at_local":"2019-03-21T10:45:00-04:00","notes":"This sample was taken during an active pollution event at Marina Four. We could see a plume coming from underneath the wavedeck, from the combined sewer outlet.","checked":"owner_approved","qa_notes":"Review needed: Based on previous readings, conductivity's result of 690μS/cm is outside the expected range of 265.89-452.78μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","e_coli","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcHAvIiwiZXhwIjoiMjAyNi0wNS0wOFQwMToyMzoxMy4zMDZaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--734b10b608866fbfd4df5935d9bc0c45ebd165ad/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/IMG_20190321_104244.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBcjUvIiwiZXhwIjoiMjAyNi0wNS0wOFQwMToyMzoxMy4zMDlaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--582b2a7ace19c34cd7de15afc2386439e9f3bd2d/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/IMG_20190321_104118.jpg"],"readings":[{"id":"9b8c27f4-fc94-451e-bbef-a390f255e47b","created_at":"2025-08-26T18:22:13.809Z","updated_at":"2025-08-26T18:22:13.809Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"9a9974a3-7507-4d3d-9c4f-40e915f72886","created_at":"2025-08-26T18:22:13.830Z","updated_at":"2025-08-26T18:22:13.830Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"2420","equipment":"other_ecoli_lab","equipment_limit":null},{"id":"23a4be03-86eb-44e3-8717-b8a0745b3990","created_at":"2025-08-26T18:22:13.839Z","updated_at":"2025-08-26T18:22:13.839Z","parameter":"secchi_depth","unit":"m","value":"1.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"14d5fc98-4678-406e-a124-27f76bb6c96d","created_at":"2025-08-26T18:22:13.846Z","updated_at":"2025-08-26T18:22:13.846Z","parameter":"hardness","unit":"ppm","value":"200","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"c0241d26-7bbf-42ba-85c4-aff327a8d1b4","created_at":"2025-08-26T18:22:13.851Z","updated_at":"2025-08-26T18:22:13.851Z","parameter":"alkalinity","unit":"ppm","value":"60","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"6a90749c-bab9-48c0-85e4-27187753d724","created_at":"2025-08-26T18:22:13.856Z","updated_at":"2025-08-26T18:22:13.856Z","parameter":"water_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1568eebf-916e-4f1e-9ffe-c406a0e77c9a","created_at":"2025-08-26T18:22:13.860Z","updated_at":"2025-08-26T18:22:13.860Z","parameter":"conductivity","unit":"us_cm","value":"690","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"3f70e329-990a-4d0e-a873-1205e01a40da","created_at":"2025-08-26T18:22:13.873Z","updated_at":"2025-08-26T18:22:13.873Z","parameter":"air_temperature","unit":"deg_c","value":"4","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"f49403c1-b56c-4c77-944b-126e1ad5a099","created_at":"2025-08-26T18:22:13.885Z","updated_at":"2025-08-26T18:22:13.885Z","parameter":"water_temperature","unit":"deg_c","value":"5","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}