--- a/backend/src/main/java/org/dive4elements/river/model/sinfo/Tkh.java	Wed Apr 18 07:38:47 2018 +0200
+++ b/backend/src/main/java/org/dive4elements/river/model/sinfo/Tkh.java	Wed Apr 18 07:42:06 2018 +0200
@@ -12,6 +12,7 @@
 
 import java.io.Serializable;
 import java.util.ArrayList;
+import java.util.Date;
 import java.util.List;
 
 import javax.persistence.Column;
@@ -52,7 +53,7 @@
 
     private String comment;
 
-    private Integer year;
+    private Date day;
 
     private String sounding_info;
 
@@ -67,13 +68,13 @@
     }
 
 
-    public Tkh(final River river, final String filename, final String kmrange_info, final String comment, final Integer year, final String sounding_info,
+    public Tkh(final River river, final String filename, final String kmrange_info, final String comment, final Date day, final String sounding_info,
             final String evaluation_by) {
         this.river = river;
         this.filename = filename;
         this.kmrange_info = kmrange_info;
         this.comment = comment;
-        this.year = year;
+        this.day = day;
         this.setSounding_info(sounding_info);
         this.setEvaluation_by(evaluation_by);
         this.columns = new ArrayList<>();
@@ -130,13 +131,13 @@
         this.comment = comment;
     }
 
-    @Column(name = "year")
-    public Integer getYear() {
-        return this.year;
+    @Column(name = "day")
+    public Date getDay() {
+        return this.day;
     }
 
-    public void setYear(final Integer year) {
-        this.year = year;
+    public void setDay(final Date day) {
+        this.day = day;
     }
 
     @Column(name = "sounding_info")