[{"id":"ad6972a0-aa9d-4906-8f3b-324b2d93fbb8","created_at":"2025-08-29T16:22:57.265Z","updated_at":"2026-01-12T18:35:11.562Z","owner_id":"f91f6a26-4327-4ef8-95a3-f3ab773177a1","location_id":"cbcb32c3-6712-4b4b-a371-ff6dbf5c1344","dataset_id":"3032a49d-8ac1-43ce-905d-13ed79836723","form_id":"e272fd4a-ca98-4571-be5a-ad79af280978","observed_at":"2021-08-14T20:10:00.000Z","notes":"Windy, mix of cloud and sun. Plenty of gulls and other sea birds swimming and flying around. Lots of washed up seaweed and an obvious fishy smell coming from the water! \r\n\r\nMist obscured our vision beyond about 40-50m. ","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","chlorine","hardness","nitrate_nitrogen","nitrites","salinity","alkalinity","air_temperature","water_temperature"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBZ1cyIiwiZXhwIjoiMjAyNi0wNC0yMlQwNzozNjoxMy44MTZaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--c4a71fc4bb4d6822e798396a88eec7ad9e64e2a1/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/image"],"readings":[{"id":"83930920-7a27-4dad-9ee8-f3d6ae620edf","created_at":"2025-08-29T16:22:57.303Z","updated_at":"2025-08-29T16:22:57.303Z","parameter":"ph","unit":"std_units","value":"7","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"6115f1c7-4094-47cb-8380-75cffdcffd48","created_at":"2025-08-29T16:22:57.310Z","updated_at":"2025-08-29T16:22:57.310Z","parameter":"oxygen","unit":"mg_l","value":"10","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"68ceb1ea-ad20-4ead-b3da-8fbfcf21eaad","created_at":"2025-08-29T16:22:57.315Z","updated_at":"2025-08-29T16:22:57.315Z","parameter":"chlorine","unit":"ppm","value":"0","equipment":"water_rangers_freshwater_teststrips_chlorine","equipment_limit":null},{"id":"c1fb894a-acc8-4fca-a2be-f1c51a3d6908","created_at":"2025-08-29T16:22:57.320Z","updated_at":"2025-08-29T16:22:57.320Z","parameter":"hardness","unit":"ppm","value":"240","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"9c6dc41b-4a4b-4ba0-878c-64d3411b1638","created_at":"2025-08-29T16:22:57.324Z","updated_at":"2025-08-29T16:22:57.324Z","parameter":"nitrate_nitrogen","unit":"mg_l","value":"0","equipment":"kyoritsu_packtest_nitrate_nitrogen","equipment_limit":null},{"id":"aa4bd1d8-5209-45e6-9aa0-3343be8c75ca","created_at":"2025-08-29T16:22:57.340Z","updated_at":"2025-08-29T16:22:57.340Z","parameter":"nitrites","unit":"ppm","value":"0","equipment":"unspecified_ppm","equipment_limit":null},{"id":"05c3bad8-b5f5-4466-bb97-ef7a616548d0","created_at":"2025-08-29T16:22:57.349Z","updated_at":"2025-08-29T16:22:57.349Z","parameter":"salinity","unit":"ppth","value":"13","equipment":"water_rangers_pen_type_salinity_meter_ppth","equipment_limit":null},{"id":"125513a4-ba58-4ecd-b7b6-2b5870faefa8","created_at":"2025-08-29T16:22:57.354Z","updated_at":"2025-08-29T16:22:57.354Z","parameter":"alkalinity","unit":"ppm","value":"40","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"587bdafd-e470-41b2-80ba-126718c4690d","created_at":"2025-08-29T16:22:57.359Z","updated_at":"2025-08-29T16:22:57.359Z","parameter":"air_temperature","unit":"deg_c","value":"23","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"a3bf2434-ec6e-49f7-9d1b-8ff966e649a7","created_at":"2025-08-29T16:22:57.366Z","updated_at":"2025-08-29T16:22:57.366Z","parameter":"water_temperature","unit":"deg_c","value":"17","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}]