diff --git a/camelot/parsers/stream.py b/camelot/parsers/stream.py
index 33f2fe5..98a8a83 100644
--- a/camelot/parsers/stream.py
+++ b/camelot/parsers/stream.py
@@ -66,6 +66,7 @@ class Stream(BaseParser):
         edge_tol=50,
         row_tol=2,
         column_tol=0,
+        rows=None,
         **kwargs
     ):
         self.table_regions = table_regions
@@ -78,6 +79,7 @@ class Stream(BaseParser):
         self.edge_tol = edge_tol
         self.row_tol = row_tol
         self.column_tol = column_tol
+        self.rows = rows
 
     @staticmethod
     def _text_bbox(t_bbox):
@@ -330,7 +332,14 @@ class Stream(BaseParser):
 
         text_x_min, text_y_min, text_x_max, text_y_max = self._text_bbox(self.t_bbox)
         rows_grouped = self._group_rows(self.t_bbox["horizontal"], row_tol=self.row_tol)
-        rows = self._join_rows(rows_grouped, text_y_max, text_y_min)
+        if self.rows is not None and self.rows[table_idx] != "":
+            rows = self.rows[table_idx].split(",")
+            rows = [float(c) for c in rows]
+            rows.insert(0, text_y_max)
+            rows.append(text_y_min)
+            rows = [(rows[i], rows[i+1]) for i in range(0, len(rows) - 1)]
+        else:
+            rows = self._join_rows(rows_grouped, text_y_max, text_y_min)
         elements = [len(r) for r in rows_grouped]
 
         if self.columns is not None and self.columns[table_idx] != "":