{"id":"5feedc5f-91d9-443b-ad14-4673e8676073","created_at":"2026-09-24T12:57:51.698Z","updated_at":"2026-09-24T12:57:51.816Z","owner_id":"0eeee51d-dff0-4132-b68f-5b3ebf65bac5","location_id":"ea50a48f-6230-4f7f-ad75-a6dfefb285e2","dataset_id":"690b2f7a-64b4-453d-8dc0-281a15bfc795","form_id":"a066283e-adb1-4928-8a00-8ed64c2fccc5","observed_at":"2026-07-20T15:00:00.000Z","observed_at_local":"2026-07-20T11:00:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["water_depth","Ice on","conductivity","oxygen","ph","chloride"],"photos":[],"permalink":"https://data.waterrangers.com/observations/223263","readings":[{"id":"2aded82c-854c-41f7-b8c9-8b5ebda71169","created_at":"2026-09-24T12:57:51.703Z","updated_at":"2026-09-24T12:57:51.703Z","parameter":"water_depth","sub_question":null,"qualitative":false,"unit":"m","value":"1.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"1133d2fd-af8d-4b88-b59c-580102459754","created_at":"2026-09-24T12:57:51.712Z","updated_at":"2026-09-24T12:57:51.712Z","parameter":"Ice on","sub_question":null,"qualitative":true,"unit":null,"value":"off","equipment":"community_scientist_interpretation_env","equipment_limit":null},{"id":"cf1be006-350c-4e97-8d8e-8b0fa34d6b38","created_at":"2026-09-24T12:57:51.717Z","updated_at":"2026-09-24T12:57:51.717Z","parameter":"conductivity","sub_question":null,"qualitative":false,"unit":"us_cm","value":"429.2","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"5aec2e40-c5a0-4296-aacd-4d0d6315cc12","created_at":"2026-09-24T12:57:51.722Z","updated_at":"2026-09-24T12:57:51.722Z","parameter":"oxygen","sub_question":null,"qualitative":false,"unit":"mg_l","value":"7.4","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"6268493e-7f94-498d-af90-22f9d2fd39f6","created_at":"2026-09-24T12:57:51.727Z","updated_at":"2026-09-24T12:57:51.727Z","parameter":"ph","sub_question":null,"qualitative":false,"unit":"std_units","value":"7.12","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":null},{"id":"6e948a78-94e4-473d-9465-d0b602812a61","created_at":"2026-09-24T12:57:51.731Z","updated_at":"2026-09-24T12:57:51.731Z","parameter":"chloride","sub_question":null,"qualitative":false,"unit":"mg_l","value":"109","equipment":"hach_chloride_low_range","equipment_limit":null}]}