diff --git a/waternsw_grabber/waternsw_grabber.py b/waternsw_grabber/waternsw_grabber.py
index 6093814..7865cfc 100644
--- a/waternsw_grabber/waternsw_grabber.py
+++ b/waternsw_grabber/waternsw_grabber.py
@@ -218,18 +218,43 @@ def open_browser(download_dir):
     return driver
 
 
-def telemetered_bore_downloader(bore_ids, start_date, end_date, download_dir):
+def telemetered_bore_downloader(basin,
+                                download_dir=None,
+                                start_date=None,
+                                end_date=None):
     """Download multiple records from telemetered bore.
 
     Args:
-        bore_ids:      bore ID values (array-like)
+        basin:         basin name or code (string)
+        download_dir:  path to where downloaded files will be saved
         start_date:    start date (string YYYY-MM-DD format)
         end_date:      end date (string YYYY-MM-DD format)
-        download_dir:  path to where downloaded files will be saved
 
     Raises:
         ValueError when bore ID is invalid
     """
+
+    # Get full name of basin
+    basins = get_basins()
+
+    # Check if full basin name was provided
+    if basin in basins['Basin name'].values:
+        basin_name = basin
+    else:
+        try:
+            # Check ift two-letter basin code was provided
+            basin_name = basins.groupby('Basin code').first().loc[basin][
+                'Basin name']
+        except KeyError:
+            raise KeyError('Basin {} not found'.format(basin))
+
+    # Get list of bore IDs from selected basin
+    bore_ids = basins[basins['Basin name'] == basin_name].index.values
+
+    # Add basin name to root download directory
+    download_dir = os.path.join(download_dir, basin_name)
+
+    # Open browser
     driver = open_browser(download_dir)
 
     # Set up log File
@@ -270,6 +295,17 @@ def telemetered_bore_downloader(bore_ids, start_date, end_date, download_dir):
     driver.quit()
 
 
+def get_basins():
+    """Load basin definitions file."""
+
+    # Get basin info for telemetered site data
+    csv_name = os.path.join(
+        os.path.dirname(__file__), 'data', 'telemetered-sites.csv')
+    basins = pd.read_csv(csv_name, index_col=0)
+
+    return basins
+
+
 def extract_definitions(input_dir, output_dir):
     """Extract variable and quality metadata from bore records.
 
@@ -279,9 +315,7 @@ def extract_definitions(input_dir, output_dir):
     """
 
     # Get basin info for telemetered site data
-    csv_name = os.path.join(
-        os.path.dirname(__file__), 'data', 'telemetered-sites.csv')
-    basins = pd.read_csv(csv_name, index_col=0)
+    basins = get_basins()
 
     # Find zip files
     zip_names = [f for f in os.listdir(input_dir) if f.endswith('.zip')]