diff --git a/python/lsst/production/tools/tractTable.py b/python/lsst/production/tools/tractTable.py
index 19c760c..06f4022 100644
--- a/python/lsst/production/tools/tractTable.py
+++ b/python/lsst/production/tools/tractTable.py
@@ -25,6 +25,7 @@
 import numpy as np
 import urllib.parse
 import yaml
+import boto3
 bp = Blueprint("metrics", __name__, url_prefix="/plot-navigator/metrics", static_folder="../../../../static")
 
 NO_BUTLER = True
@@ -189,8 +190,19 @@ def collection(collection_urlencoded):
     butler = Butler("/repo/main")
     dataId = {"skymap": "hsc_rings_v1", "instrument": "HSC"}
     t = butler.get("objectTableCore_metricsTable", collections=collection, dataId=dataId)
-    with open("../../metricThresholds/metricInformation.yaml", "r") as filename:
-        metricDefs = yaml.safe_load(filename)
+
+    # with open("../../metricThresholds/metricInformation.yaml", "r") as filename:
+    #     metricDefs = yaml.safe_load(filename)
+
+    session = boto3.Session(profile_name='rubin-plot-navigator')
+    s3_client = session.client('s3', endpoint_url=os.getenv("S3_ENDPOINT_URL"))
+
+    metric_threshold_filename = "metricInformation.yaml"
+    try:
+        response = s3_client.get_object('rubin-plot-navigator', metric_threshold_filename)
+        metricDefs = yaml.safe_load(response["Body"])
+    except boto3.exceptions.ClientError as e:
+        print(e)
 
 
     headerDict, bands = mkTableHeaders(t)