{"id":"d20d85eb-3572-4c5e-8980-387887105e40","created_at":"2025-08-29T18:26:56.700Z","updated_at":"2026-01-20T20:12:40.954Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"37c22c0c-c6f1-4c60-a886-fb6ea6bb444e","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2017-10-07T14:25:00.000Z","observed_at_local":"2017-10-07T10:25:00-04:00","notes":"Mix of sun & clouds, windy, warm & humid. Had rained in past 24 hours.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","hardness","alkalinity","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/114321","readings":[{"id":"72484af4-8c6b-4a29-a3f6-190fe7970240","created_at":"2025-08-29T18:26:56.756Z","updated_at":"2025-08-29T18:26:56.756Z","parameter":"ph","unit":"std_units","value":"7.8","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"b102eeee-f6d7-4ade-9c59-610ffc093bfe","created_at":"2025-08-29T18:26:56.764Z","updated_at":"2025-08-29T18:26:56.764Z","parameter":"secchi_depth","unit":"m","value":"6.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"4facbb44-33fb-41f8-942a-db855c4ff771","created_at":"2025-08-29T18:26:56.768Z","updated_at":"2025-08-29T18:26:56.768Z","parameter":"hardness","unit":"mg_l","value":"100","equipment":"unspecified_hardness","equipment_limit":null},{"id":"e113cf82-5d74-4057-84fe-e321ee827891","created_at":"2025-08-29T18:26:56.772Z","updated_at":"2025-08-29T18:26:56.772Z","parameter":"alkalinity","unit":"mg_l","value":"100","equipment":"unspecified_alkalinity","equipment_limit":null},{"id":"11189774-9dad-4cf8-b622-9b5d5aa6cc06","created_at":"2025-08-29T18:26:56.781Z","updated_at":"2025-08-29T18:26:56.781Z","parameter":"conductivity","unit":"us_cm","value":"201","equipment":"ysi_multimeter_conductivity","equipment_limit":null},{"id":"54c68c04-7845-4974-aa80-c0ce663639ed","created_at":"2025-08-29T18:26:56.785Z","updated_at":"2025-08-29T18:26:56.785Z","parameter":"air_temperature","unit":"deg_c","value":"20","equipment":"digital_thermometer_c","equipment_limit":null},{"id":"efeab3eb-3e99-43e5-8c23-7a6673ccf00e","created_at":"2025-08-29T18:26:56.791Z","updated_at":"2025-08-29T18:26:56.791Z","parameter":"water_temperature","unit":null,"value":"18.1","equipment":null,"equipment_limit":null}]}