diff --git a/man/retrieveNWISqwData.Rd b/man/retrieveNWISqwData.Rd
index 42d48a71236e47d3a0c8330d9e9168f1c56d9293..ae2ccb1b0732f489e5f58a0a4818f8543c5e9636 100644
--- a/man/retrieveNWISqwData.Rd
+++ b/man/retrieveNWISqwData.Rd
@@ -19,7 +19,12 @@ retrieveNWISqwData(siteNumber, pCodes, startDate, endDate, expanded = FALSE,
   the form YYYY-MM-DD.}
 
   \item{expanded}{logical defaults to FALSE. If TRUE,
-  retrieves additional information.}
+  retrieves additional information. Expanded data includes
+  remark_cd (remark code), result_va (result value),
+  val_qual_tx (result value qualifier code), meth_cd
+  (method code), dqi_cd (data-quality indicator code),
+  rpt_lev_va (reporting level), and rpt_lev_cd (reporting
+  level type).}
 
   \item{interactive}{logical Option for interactive mode.
   If true, there is user interaction for error handling and