diff --git a/NAMESPACE b/NAMESPACE
index 43718bdcdf53a77544505b75a75c1287c419adf3..260d754db1860894ccf923debeffc7aa687b749c 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -6,10 +6,10 @@ export(dateFormatCheck)
 export(formatCheckDate)
 export(formatCheckParameterCd)
 export(formatCheckSiteNumber)
+export(getDVData)
 export(getDailyDataFromFile)
 export(getDataAvailability)
 export(getDataFromFile)
-export(getDVData)
 export(getMetaData)
 export(getMultipleParameterNames)
 export(getParameterInfo)
@@ -18,13 +18,13 @@ export(getPreLoadedData)
 export(getPreLoadedSampleData)
 export(getQWData)
 export(getQWDataFromFile)
-export(getRawQWData)
 export(getRDB1Data)
+export(getRawQWData)
 export(getSampleData)
 export(getSampleDataFromFile)
 export(getSiteFileData)
-export(getWaterML1Data)
 export(getWQPData)
+export(getWaterML1Data)
 export(mergeReport)
 export(padVariable)
 export(populateConcentrations)
@@ -38,7 +38,6 @@ export(removeDuplicates)
 export(retrieveNWISData)
 export(retrieveNWISqwData)
 export(retrieveUnitNWISData)
-importFrom(zoo, zoo)
-importFrom(zoo, rollapply)
 import(RCurl)
 import(XML)
+import(zoo)
diff --git a/R/tabbedDataRetrievals.R b/R/tabbedDataRetrievals.R
index bc88c53764d826fda112804f3fa076ba0d6498dd..50873debbef0e92eea9a0c2e747688c7812a0ee3 100644
--- a/R/tabbedDataRetrievals.R
+++ b/R/tabbedDataRetrievals.R
@@ -17,6 +17,7 @@
 #' Collection of functions to help retrieve USGS data from either web services or user provided data files.
 #'
 #' @name dataRetrieval-package
+#' @import RCurl XML zoo
 #' @docType package
 #' @author Robert M. Hirsch \email{rhirsch@@usgs.gov}, Laura De Cicco \email{ldecicco@@usgs.gov}
 #' @references Hirsch, R. M., Moyer, D. L. and Archfield, S. A. (2010), Weighted Regressions on Time, Discharge, and Season (WRTDS), with an Application to Chesapeake Bay River Inputs. JAWRA Journal of the American Water Resources Association, 46: 857-880. doi: 10.1111/j.1752-1688.2010.00482.x
diff --git a/man/constructNWISURL.Rd b/man/constructNWISURL.Rd
index 33fd4f50b6a1f2c3ba47c4b873c2b0971000bed9..d27f4d78cc64771dabe636f541ce83bf84e2d358 100644
--- a/man/constructNWISURL.Rd
+++ b/man/constructNWISURL.Rd
@@ -67,9 +67,9 @@ url_qw <- constructNWISURL(siteNumber,c('01075','00029','00453'),startDate,endDa
 url_wqp <- constructNWISURL(siteNumber,c('01075','00029','00453'),startDate,endDate,'wqp')
 url_daily_tsv <- constructNWISURL(siteNumber,pCode,startDate,endDate,'dv',statCd=c("00003","00001"),format="tsv")
 }
+\keyword{USGS}
 \keyword{data}
 \keyword{import}
 \keyword{service}
-\keyword{USGS}
 \keyword{web}