fix sites parameter check in get_stats

UCHIC · Jan 23, 2020 · 224515c · 224515c
1 parent adddcfc
commit 224515c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dataretrieval/nwis.py b/dataretrieval/nwis.py
@@ -152,7 +152,7 @@ def get_stats(**kwargs):
 
     TODO: fix date parsing
     """
-    if sites not in kwargs:
+    if 'sites' not in kwargs:
         raise TypeError('Query must specify a site or list of sites')
 
     query = query_waterservices('stat', **kwargs)