Very simple api request

lib/model/flood_station.dart

@@ -0,0 +1,17 @@
+class FloodStation {
+  final String id;
+  final String town;
+  final double? latestReading;
+
+  FloodStation({
+    required this.id,
+    required this.town,
+    this.latestReading,
+  });
+
+  factory FloodStation.fromMap(Map<String, dynamic> json) => FloodStation(
+        id: json['@id'] ?? '',
+        town: json['town'] ?? '',
+        latestReading: double.tryParse(json['latestReading']?.toString() ?? ''),
+      );
+}