{"id":"2d11e52f-b8c6-4097-b4e7-a9133a9ea552","created_at":"2025-06-24T18:41:00.332Z","updated_at":"2026-01-20T19:47:05.430Z","owner_id":"1a9587db-b626-4e41-97a4-64ed17589a2e","location_id":"4ca65cfe-77e3-4253-b6fe-36380ddd0d24","dataset_id":"ce76f6a6-6e48-4f06-8e0e-eb302a3c4f6b","form_id":"a90acab7-e13f-4b02-a2e7-36b76c61f117","observed_at":"2017-10-31T14:20:00.000Z","observed_at_local":"2017-10-31T10:20:00-04:00","notes":"Information collected with a YSI probe. Water Rangers kit measurements from same date/time/location are included in a separate post. Conductivity posted is the specific conductivity.","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","secchi_depth","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/47887","readings":[{"id":"60f4c372-7a95-45bd-bb92-a6000907081a","created_at":"2025-06-24T18:41:00.403Z","updated_at":"2025-06-24T18:41:00.403Z","parameter":"ph","unit":"std_units","value":"6.78","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"e7c2c4a5-8a6d-4184-a964-e7e92c7192e6","created_at":"2025-06-24T18:41:00.409Z","updated_at":"2025-06-24T18:41:00.409Z","parameter":"oxygen","unit":"mg_l","value":"9.8","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"fe433bb1-8c2a-40bf-808e-49a1e0096af2","created_at":"2025-06-24T18:41:00.415Z","updated_at":"2025-06-24T18:41:00.415Z","parameter":"secchi_depth","unit":"m","value":"bottom_visible","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"564ebe38-5d7c-4d36-96cf-e839fff0ff86","created_at":"2025-06-24T18:41:00.422Z","updated_at":"2025-06-24T18:41:00.422Z","parameter":"conductivity","unit":"us_cm","value":"204.3","equipment":"ysi_multimeter_conductivity","equipment_limit":null},{"id":"e750e290-082f-4a32-95de-01d8971b42b8","created_at":"2025-06-24T18:41:00.427Z","updated_at":"2025-06-24T18:41:00.427Z","parameter":"water_temperature","unit":null,"value":"7.4","equipment":null,"equipment_limit":null}]}