{"id":"b4811408-d0df-4ebd-a9be-268b27cf1a1f","created_at":"2025-08-15T18:17:33.193Z","updated_at":"2026-01-20T19:59:39.193Z","owner_id":"34b3f6cc-1b34-4a0b-ba5a-1b1a69199a28","location_id":"77884f17-439c-462a-be6f-97ae1c7cfb2e","dataset_id":"f31e4121-a2ac-4aca-bee7-c5f0e8583b1e","form_id":"d06404f0-d381-49c0-b2b4-260bab813a5a","observed_at":"2021-08-05T20:28:46.270Z","observed_at_local":"2021-08-05T16:28:46-04:00","notes":"There’s some algae here! Photos attached. Someone on a environmental Facebook group posted a day or two ago about a black slick going through the Thames. No indication of it at this spot, but wanted to check on the O2 levels here just in case. Seems okay!","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","hardness","alkalinity","conductivity","air_temperature","water_temperature","chlorine"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBb3RmIiwiZXhwIjoiMjAyNi0wNC0yOFQxMDozNjo0OS41MzhaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--c003c9546446748e64adefcd523eabeafe86ada5/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"readings":[{"id":"c5249adb-738f-40f2-b4f9-9da35eb743ca","created_at":"2025-08-15T18:17:33.355Z","updated_at":"2025-08-15T18:17:33.355Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"926aa1d3-868c-4185-8629-fb374213db7a","created_at":"2025-08-15T18:17:33.386Z","updated_at":"2025-08-15T18:17:33.386Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"479c5e87-b952-4179-9a84-ede561c81bbc","created_at":"2025-08-15T18:17:33.409Z","updated_at":"2025-08-15T18:17:33.409Z","parameter":"hardness","unit":"ppm","value":"300","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"e6703cb2-13f4-4f23-855d-87b41ebf7089","created_at":"2025-08-15T18:17:33.418Z","updated_at":"2025-08-15T18:17:33.418Z","parameter":"alkalinity","unit":"ppm","value":"200","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"8365b324-fa6c-40b3-8ae3-6fef718d698b","created_at":"2025-08-15T18:17:33.436Z","updated_at":"2025-08-15T18:17:33.436Z","parameter":"conductivity","unit":"us_cm","value":"569","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"197e260f-ec19-4be0-9183-2270d4b1af55","created_at":"2025-08-15T18:17:33.445Z","updated_at":"2025-08-15T18:17:33.445Z","parameter":"air_temperature","unit":"deg_c","value":"27","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"29b6c44c-6ec0-4941-a9c4-ad9b82188eaa","created_at":"2025-08-15T18:17:33.454Z","updated_at":"2025-08-15T18:17:33.454Z","parameter":"water_temperature","unit":"deg_c","value":"27","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"69d7b52a-58f0-4f45-a2e6-6edd31b869cc","created_at":"2025-08-15T18:17:33.399Z","updated_at":"2025-11-19T15:02:12.349Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":"<="}]}