diff --git a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_exact_mau28_by_client_count_dimensions_v1/metadata.yaml b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_exact_mau28_by_client_count_dimensions_v1/metadata.yaml
index a205af35c6e..0f47dba5b15 100644
--- a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_exact_mau28_by_client_count_dimensions_v1/metadata.yaml
+++ b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_exact_mau28_by_client_count_dimensions_v1/metadata.yaml
@@ -23,3 +23,5 @@ bigquery:
   range_partitioning: null
   clustering: null
 require_column_descriptions: false
+deprecated: true
+deletion_date: 2025-12-12
diff --git a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_exact_mau28_by_dimensions_v1/metadata.yaml b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_exact_mau28_by_dimensions_v1/metadata.yaml
index 5b7a0874d85..8c3a4a035bb 100644
--- a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_exact_mau28_by_dimensions_v1/metadata.yaml
+++ b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_exact_mau28_by_dimensions_v1/metadata.yaml
@@ -19,3 +19,5 @@ bigquery:
     field: submission_date
     require_partition_filter: false
   clustering: null
+deprecated: true
+deletion_date: 2025-12-12
diff --git a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_exact_mau28_by_dimensions_v2/metadata.yaml b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_exact_mau28_by_dimensions_v2/metadata.yaml
index a8aebcf13b6..a8f47720695 100644
--- a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_exact_mau28_by_dimensions_v2/metadata.yaml
+++ b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_exact_mau28_by_dimensions_v2/metadata.yaml
@@ -20,3 +20,5 @@ bigquery:
     field: submission_date
     require_partition_filter: false
   clustering: null
+deprecated: true
+deletion_date: 2025-12-12
diff --git a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_usage_v1/metadata.yaml b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_usage_v1/metadata.yaml
index daac91cca71..2a4327790a5 100644
--- a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_usage_v1/metadata.yaml
+++ b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_desktop_usage_v1/metadata.yaml
@@ -36,3 +36,5 @@ bigquery:
     - attributed
     - country
     - country_name
+deprecated: true
+deletion_date: 2025-12-12
diff --git a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_nondesktop_day_2_7_activation_v1/metadata.yaml b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_nondesktop_day_2_7_activation_v1/metadata.yaml
index 53b989a642f..cf421eab1ce 100644
--- a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_nondesktop_day_2_7_activation_v1/metadata.yaml
+++ b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_nondesktop_day_2_7_activation_v1/metadata.yaml
@@ -20,3 +20,5 @@ bigquery:
     type: day
     field: submission_date
     require_partition_filter: false
+deprecated: true
+deletion_date: 2025-12-12
diff --git a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_nondesktop_exact_mau28_by_client_count_dimensions_v1/metadata.yaml b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_nondesktop_exact_mau28_by_client_count_dimensions_v1/metadata.yaml
index 85314a4d0b1..4faf3d292dc 100644
--- a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_nondesktop_exact_mau28_by_client_count_dimensions_v1/metadata.yaml
+++ b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_nondesktop_exact_mau28_by_client_count_dimensions_v1/metadata.yaml
@@ -19,3 +19,5 @@ bigquery:
     type: day
     field: submission_date
     require_partition_filter: false
+deprecated: true
+deletion_date: 2025-12-12
diff --git a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_nondesktop_exact_mau28_v1/metadata.yaml b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_nondesktop_exact_mau28_v1/metadata.yaml
index 998520cec92..3282f65d3de 100644
--- a/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_nondesktop_exact_mau28_v1/metadata.yaml
+++ b/sql/moz-fx-data-shared-prod/telemetry_derived/firefox_nondesktop_exact_mau28_v1/metadata.yaml
@@ -17,3 +17,5 @@ bigquery:
     type: day
     field: submission_date
     require_partition_filter: false
+deprecated: true
+deletion_date: 2025-12-12