diff --git a/site-data/basin/central-valley.csv b/site-data/basin/great-valley.csv
similarity index 100%
rename from site-data/basin/central-valley.csv
rename to site-data/basin/great-valley.csv
diff --git a/site-data/basin/central-valley.geojson b/site-data/basin/great-valley.geojson
similarity index 92%
rename from site-data/basin/central-valley.geojson
rename to site-data/basin/great-valley.geojson
index 2e2fd1c1a07e3c84f247011e49e0fa1b712f205e..43dcaa8454e511587df65a7dc63898c794dbed43 100644
--- a/site-data/basin/central-valley.geojson
+++ b/site-data/basin/great-valley.geojson
@@ -23,8 +23,8 @@
     ]]
   },
   "properties": {
-    "name": "Central Valley",
-    "id": "central-valley",
+    "name": "Great Valley",
+    "id": "great-valley",
     "model": "USGS SF-CVM v21.1 + USGS National Crustal Model v220311",
     "reference": "Aagaard (2023)",
     "url": "https://doi.org/10.5066/P9TRDCHE",