mozilla · scholtzan · May 5, 2021 · May 5, 2021 · May 5, 2021
diff --git a/GRAVEYARD.md b/GRAVEYARD.md
@@ -10,6 +10,16 @@ AET was never released except for a short test in the beta population,
 and now the project has been decommissioned, so there is no longer
 any need for these derived tables.
 
+## 2020-12 Deviations
+
+- [Removal PR](https://github.com/mozilla/bigquery-etl/pull/2005)
+- [DAG Removal PR](https://github.com/mozilla/bigquery-etl/pull/1637)
+- [Blog Post](https://blog.mozilla.org/data/2020/03/30/opening-data-to-understand-social-distancing/)
+
+The `deviations_v1` table was used to understand the change of Firefox
+desktop usage during Covid-19 pandemic in 2020. The data is no longer being
+actively used.
+
 ## 2020-04 Fenix baseline_daily and clients_last_seen
 
 - [Removal PR](https://github.com/mozilla/bigquery-etl/pull/925)

diff --git a/sql/moz-fx-data-shared-prod/telemetry_derived/deviations_v1/metadata.yaml b/sql/moz-fx-data-shared-prod/telemetry_derived/deviations_v1/metadata.yaml
diff --git a/sql/moz-fx-data-shared-prod/telemetry_derived/deviations_v1/query.sql b/sql/moz-fx-data-shared-prod/telemetry_derived/deviations_v1/query.sql