Iowa DNR
BioNet
River & Stream Biological Monitoring
Fish and Benthic Macroinvertebrate Surveys
Physical Habitat Assessments

Old Mans Creek Williamstown

Property Access Notice

This site is on privately-owned land. The DNR obtains permission from the landowner(s) prior to conducting any sampling surveys.

Status
Candidate Reference Site
Site Type
Wadeable
Thermal Class
Warm Water
Drainage
137.8240 mi2
Basin
Mississippi
EcoRegion
Is Riffle Site
N/A
County
Johnson
HUC 12
070802090205
Stream Order
3
LatDD
41.60417
LongDD
-91.70935
Lat/Long uses WGS84 datum
41.60417, -91.70935
Site Tags
No tags assigned
External References
AQuIA 12520001
ADBNet 02-IOW-686

Sampling History

Site Created
10/26/2004 12:00:00 AM
Last Updated
4/8/2011 12:30:33 PM
Site Comments and Notes

APPROXIMATELY 1 MILE UPSTREAM CONFLUENCE WITH N. BRANCH OLD MAN'S CREEK-- 3.5 MILES NE OF WILLIAMSTOWN