diff --git a/man/readNWISdata.Rd b/man/readNWISdata.Rd
index 14b711fcda79fcdae3580ab31683c3764bc6d124..8e6f6ab3891387594d42c78b28ab39ea65bc965e 100644
--- a/man/readNWISdata.Rd
+++ b/man/readNWISdata.Rd
@@ -82,6 +82,7 @@ qwData <- readNWISdata(bBox=c(-82.5,41.52,-81,41),startDate=as.Date("2000-01-01"
                   "drain_area_va","obs_count_nu"),service="qw")
 temp <- readNWISdata(bBox=c(-83,36.5,-81,38.5), parameterCd="00010", service="site",
                    seriesCatalogOutput=TRUE)
+wiGWL <- readNWISdata(stateCd="WI",service="gwlevels")
 }
 }
 \seealso{