Fish Kill Event - Rock Creek

Cedar Twnshp, Mitchell County

Event ID: 102
Date of Kill: 8/8/1988
Waterbody Type: River/Stream
Cause Origin: Anthropogenic
Cause: Animal Waste
Mode: Runoff
Animal Waste Source: Feedlot
Animal Type: Unknown/Unspecified
Approx Head: Unknown/Unspecified
Magnitude: 0 (Unknown/Unspecified fish killed)
Kill Length: not enumerated
County: Mitchell
ESD Field Office: FO 2
Fisheries Office: Decorah State Hatchery
LongDD: -92.88717
LatDD: 43.23285
Created Date: 4/18/2000 12:00:00 AM
Last Update: 3/19/2019 11:33:11 AM

For more information about this fish kill event, contact the Field Office or Fisheries Office listed above.

Impacted Assessment Segments

Lat/Long uses WGS84 datum

Highlighted river segments indicate those impacted in part or whole by this fish kill event. It is not meant to represent the actual extent of the kill.

Onsite Comments

Ammonia, BOD5, FC and FS were sampled at three locations. Probably feedlot runoff.