diff --git a/waternsw_grabber/waternsw_grabber.py b/waternsw_grabber/waternsw_grabber.py
index 223770e..58c5d06 100644
--- a/waternsw_grabber/waternsw_grabber.py
+++ b/waternsw_grabber/waternsw_grabber.py
@@ -1,5 +1,6 @@
 import os
 import re
+import time
 import requests
 import warnings
 import pandas as pd
@@ -7,9 +8,10 @@ from tqdm import tqdm
 from selenium import webdriver
 from selenium.webdriver.common.by import By
 from selenium.webdriver.common.keys import Keys
-from selenium.common.exceptions import TimeoutException
 from selenium.webdriver.support.ui import WebDriverWait, Select
 from selenium.webdriver.support import expected_conditions as EC
+from selenium.common.exceptions import (
+    TimeoutException, StaleElementReferenceException, NoSuchElementException)
 
 
 def has_admin():
@@ -46,6 +48,9 @@ def wait_for_element(driver, by, x, timeout=30):
 
 
 def get_telemetered_bore(driver, bore_id, start_date, end_date):
+    url = 'https://realtimedata.waternsw.com.au/water.stm'
+    driver.get(url)
+
     driver.switch_to.default_content()
     webhyd = driver.find_element_by_id('webhyd')
     driver.switch_to.frame(webhyd)
@@ -57,6 +62,22 @@ def get_telemetered_bore(driver, bore_id, start_date, end_date):
     WebDriverWait(
         driver, timeout=30).until(
             EC.frame_to_be_available_and_switch_to_it('gwgwlf_org'))
+
+    # Wait until body text of iframe has loaded
+    body_text = None
+    while not body_text:
+        try:
+            # Get contents of body text
+            body_text = driver.find_element_by_xpath('//*/body').text
+        except (StaleElementReferenceException, NoSuchElementException):
+            pass
+        time.sleep(0.5)
+
+    # Detect if bore record does not exist
+    if body_text.startswith('No SITE record found for site'):
+        raise ValueError('No SITE record found for site {}'.format(bore_id))
+
+    # Wait for navigation tabs
     wait_for_element(driver, By.XPATH, '//*[@id="tabstext"]')
 
     # Activate outputs tab, and wait for 'Get Output' button
@@ -111,9 +132,11 @@ def get_telemetered_bore(driver, bore_id, start_date, end_date):
     driver.execute_script("hide_object('confirm');co(level,tab,1)")
 
     # Close popup
-    wait_for_element(driver, By.XPATH,
-                     "//div[contains(@class, 'lity-container')]",
-                     timeout=30)
+    wait_for_element(
+        driver,
+        By.XPATH,
+        "//div[contains(@class, 'lity-container')]",
+        timeout=30)
     webdriver.ActionChains(driver).send_keys(Keys.ESCAPE).perform()
 
 
@@ -137,8 +160,6 @@ def open_browser(download_dir):
 
     # Open browser
     driver = webdriver.Firefox(firefox_profile=profile)
-    url = 'https://realtimedata.waternsw.com.au/water.stm'
-    driver.get(url)
 
     return driver
 
@@ -150,6 +171,9 @@ def telemetered_bore_downloader(bore_ids, start_date, end_date, download_dir):
     pbar = tqdm(bore_ids)
     for bore_id in pbar:
         pbar.set_description(bore_id)
-        get_telemetered_bore(driver, bore_id, start_date, end_date)
+        try:
+            get_telemetered_bore(driver, bore_id, start_date, end_date)
+        except ValueError as e:
+            print(e)
 
     driver.quit()