{"id":"84513545-6263-4f4f-9035-cba43f4034e0","created_at":"2025-09-01T11:50:09.209Z","updated_at":"2026-01-21T23:30:40.559Z","owner_id":"4f68a240-5ffa-4792-a30d-b8b937c65327","location_id":"337c16a9-c97b-4bf4-9057-730e8a3742f3","dataset_id":"641f73db-4e74-480b-8742-5a1027a7caa3","form_id":"00c030d5-3c2d-4c0d-b1e5-e762229d29c0","observed_at":"2023-12-22T20:44:00.000Z","observed_at_local":"2023-12-22T14:44:00-06:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["e_coli","ph","oxygen","hardness","turbidity","alkalinity","water_depth","other_coliform","total_coliform","air_temperature","incubation_time","water_temperature","phosphates","incubation_temperature","current_weather","ammonia","previous_weather","nitrate_nitrogen"],"photos":["https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdlBJIiwiZXhwIjoiMjAyNi0wNS0wOVQwODo1NDowMS43MThaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--1f1be8f806a8989c0567d5d11ac5849df2aa47c7/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/IMG_1177.jpg","https://d27925nfpi4rwv.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdi9KIiwiZXhwIjoiMjAyNi0wNS0wOVQwODo1NDowMS43MjBaIiwicHVyIjoiYmxvYl9pZCJ9fQ==--3e8df5f345437ce22e53f0ea57c7e4248f7b9b27/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdCem9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RTNKbGMybDZaVjkwYjE5bWFXeHNXd2RwQXBBQmFRS1FBUT09IiwiZXhwIjpudWxsLCJwdXIiOiJ2YXJpYXRpb24ifX0=--137cfa046b685d2c2c17f66eaa6c647bd283e601/IMG_1176.jpg"],"permalink":"https://data.waterrangers.com/observations/117539","readings":[{"id":"80204403-c487-46bf-8ec8-ae595d67c151","created_at":"2025-09-01T11:50:09.851Z","updated_at":"2025-09-01T11:50:09.851Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"d665afb4-b791-4b24-8d0e-e4cc75d96977","created_at":"2025-09-01T11:50:09.404Z","updated_at":"2025-09-01T11:50:09.404Z","parameter":"ph","unit":"std_units","value":"6.5","equipment":"lamotte_precision_ph","equipment_limit":null},{"id":"32c438d0-542f-4155-8b74-cc52a6b12418","created_at":"2025-09-01T11:50:09.415Z","updated_at":"2025-09-01T11:50:09.415Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"100","equipment":"r_card_ecca","equipment_limit":null},{"id":"ef90dc6e-6c60-478f-af9f-4beb9386d241","created_at":"2025-09-01T11:50:09.423Z","updated_at":"2025-09-01T11:50:09.423Z","parameter":"oxygen","unit":"mg_l","value":"9.3","equipment":"lamotte_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"d84357b0-36b4-4ee0-9a02-9106cd205138","created_at":"2025-09-01T11:50:09.436Z","updated_at":"2025-09-01T11:50:09.436Z","parameter":"hardness","unit":"ppm","value":"20","equipment":"lamotte_hardness","equipment_limit":null},{"id":"a794fcec-57e7-4cb3-91e7-10ab42a51d3b","created_at":"2025-09-01T11:50:09.569Z","updated_at":"2025-09-01T11:50:09.569Z","parameter":"turbidity","unit":"jtu","value":"5","equipment":"lamotte_turbidity","equipment_limit":null},{"id":"76bf7da9-810b-4685-861a-67957b06e95f","created_at":"2025-09-01T11:50:09.575Z","updated_at":"2025-09-01T11:50:09.575Z","parameter":"alkalinity","unit":"ppm","value":"20","equipment":"lamotte_alkalinity","equipment_limit":null},{"id":"d57af2e0-ac70-49dd-879c-677e84380938","created_at":"2025-09-01T11:50:09.581Z","updated_at":"2025-09-01T11:50:09.581Z","parameter":"water_depth","unit":"m","value":"1","equipment":"ruler_m","equipment_limit":null},{"id":"3cd82ea3-8b8e-4c39-a981-cddde53dda7f","created_at":"2025-09-01T11:50:09.586Z","updated_at":"2025-09-01T11:50:09.586Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"400","equipment":"r_card_ecca","equipment_limit":null},{"id":"be9cd581-0150-4f19-bd72-ba73ee0144a8","created_at":"2025-09-01T11:50:09.590Z","updated_at":"2025-09-01T11:50:09.590Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"300","equipment":"r_card_ecca","equipment_limit":null},{"id":"43850e20-95ad-442a-8f94-e94fec0ca7a0","created_at":"2025-09-01T11:50:09.593Z","updated_at":"2025-09-01T11:50:09.593Z","parameter":"other_coliform","unit":"cfu_per_100ml","value":"300","equipment":"r_card_ecca","equipment_limit":null},{"id":"ed1d24bc-9e1f-4a6a-b94b-a80b6082ae7e","created_at":"2025-09-01T11:50:09.599Z","updated_at":"2025-09-01T11:50:09.599Z","parameter":"oxygen","unit":"percent","value":"82","equipment":"lamotte_dissolved_oxygen_percent","equipment_limit":null},{"id":"73a0188e-3939-43ed-947b-33f7ebdbd326","created_at":"2025-09-01T11:50:09.608Z","updated_at":"2025-09-01T11:50:09.608Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"400","equipment":"r_card_ecca","equipment_limit":null},{"id":"bbad12a2-006e-4351-9173-ec36e7aee0f8","created_at":"2025-09-01T11:50:09.611Z","updated_at":"2025-09-01T11:50:09.611Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"400","equipment":"r_card_ecca","equipment_limit":null},{"id":"06c83ce3-d5d6-4bf7-b9e9-bb046c973aba","created_at":"2025-09-01T11:50:09.615Z","updated_at":"2025-09-01T11:50:09.615Z","parameter":"total_coliform","unit":"cfu_per_100ml","value":"300","equipment":"r_card_ecca","equipment_limit":null},{"id":"b9327d41-1273-48fd-8af9-9f8f2bd5bec1","created_at":"2025-09-01T11:50:09.620Z","updated_at":"2025-09-01T11:50:09.620Z","parameter":"air_temperature","unit":"deg_c","value":"18","equipment":"other_thermometer","equipment_limit":null},{"id":"5e42c26d-e602-438e-8f89-92a2867a80e3","created_at":"2025-09-01T11:50:09.625Z","updated_at":"2025-09-01T11:50:09.625Z","parameter":"incubation_time","unit":"hours","value":"24","equipment":"digital_timer","equipment_limit":null},{"id":"b883b079-cdcf-4fcd-9be5-b73d07e3d9d5","created_at":"2025-09-01T11:50:09.659Z","updated_at":"2025-09-01T11:50:09.659Z","parameter":"water_temperature","unit":"deg_c","value":"10","equipment":"other_thermometer","equipment_limit":null},{"id":"084a5b9a-c884-44d9-9440-80b526be21b8","created_at":"2025-09-01T11:50:09.666Z","updated_at":"2025-09-01T11:50:09.666Z","parameter":"phosphates","unit":"ppm","value":"0.4","equipment":"lamotte_phosphate_low_range","equipment_limit":null},{"id":"92c1161f-fdee-4d10-9824-454f18dcb2f3","created_at":"2025-09-01T11:50:09.672Z","updated_at":"2025-09-01T11:50:09.672Z","parameter":"incubation_temperature","unit":"deg_c","value":"37","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"b74d0ba2-ea78-4bf9-98ad-580d73aa9411","created_at":"2025-09-01T11:50:09.834Z","updated_at":"2025-09-01T11:50:09.834Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment":"community_scientist_interpretation","equipment_limit":null},{"id":"93385713-9538-4fca-b5ec-bef6d20fa67c","created_at":"2025-09-01T11:50:09.411Z","updated_at":"2025-11-19T15:20:13.034Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecca","equipment_limit":"<="},{"id":"40ee28ab-280a-4bda-a8af-9910663899a5","created_at":"2025-09-01T11:50:09.429Z","updated_at":"2025-11-19T15:20:13.034Z","parameter":"ammonia","unit":"ppm","value":"0","equipment":"lamotte_ammonia_nitrogen","equipment_limit":"<="},{"id":"afc67d34-9cd0-407f-bd85-4995dce3715c","created_at":"2025-09-01T11:50:09.418Z","updated_at":"2025-11-19T15:20:13.034Z","parameter":"e_coli","unit":"cfu_per_100ml","value":"0","equipment":"r_card_ecca","equipment_limit":"<="},{"id":"7cf0efe1-d26c-48a9-ad0c-38400c046960","created_at":"2025-09-01T11:50:09.443Z","updated_at":"2025-11-19T15:20:13.034Z","parameter":"nitrate_nitrogen","unit":"ppm","value":"0","equipment":"lamotte_nitrate_nitrogen","equipment_limit":"<="}]}