diff --git a/observations/snow/adpsfc_snow.yaml.j2 b/observations/snow/adpsfc_snow.yaml.j2
index 847502b..189a7a8 100644
--- a/observations/snow/adpsfc_snow.yaml.j2
+++ b/observations/snow/adpsfc_snow.yaml.j2
@@ -71,7 +71,7 @@
       reference: MetaData/stationElevation
       value: GeoVaLs/filtered_orography
       threshold: 200.
-    - filter: BlackList # 2021-01-01 to 2022-12-31
+    - filter: BlackList
       where:
       - variable:
           name: MetaData/stationIdentification
diff --git a/observations/snow/sfcsno.yaml.j2 b/observations/snow/sfcsno.yaml.j2
index 6c7b539..3e49a30 100644
--- a/observations/snow/sfcsno.yaml.j2
+++ b/observations/snow/sfcsno.yaml.j2
@@ -151,7 +151,7 @@
         flag: elevation_bkgdiff
         ignore: rejected observations
       - name: reject
-    - filter: BlackList # 2021-01-01 to 2022-12-31
+    - filter: BlackList
       where:
       - variable:
           name: MetaData/stationIdentification