IA, near Osceola, along South West Creek, add/correct ponds
IA, near Osceola, align/combine/improve South West Creek from raw NHD
IA, near Osceola, tidy NHD import to 30cm
IA, near Osceola, tidy NHD import to 30cm
IA, near Osceola, tidy NHD import to 30cm
IA, near Osceola, tidy NHD import to 30cm
IA, near Osceola, tidy NHD import to 30cm, manually fix some streams
IA, S of Des Moines, tidy NHD import to 30cm
IA, S of Des Moines, a little further reduction in NHD overnoding
IA, S of Des Moines, improve/align/validate West Creek
IA, S of Des Moines, tidy NHD import to 25cm
IA, S of Des Moines, tidy NHD import to 25cm
IA, S of Des Moines, tidy NHD import to 25cm
IA, S of Des Moines, validation fixes
IA, S of Des Moines, tidy NHD import to 25cm
IA, S of Des Moines, tidy NHD import to 25cm
IA, S of Des Moines, tidy NHD import to 25cm
IA, S of Des Moines, tidy NHD import to 25cm
IA, S of Des Moines, tidy NHD import to 25cm
IA, S of Des Moines, tidy NHD import to 25cm