North Raccoon River IA 04-RAC-1131

from confluence with Camp Cr. (S7 T86N R34W Calhoun Co.) to confluence with Indian Cr. in S24 T87N R36W Sac Co.

This is a Legacy Assessment. Prior to 2004, assessments were developed under a methodology that pre-dated the Integrated Report guidelines.

Assessment Cycle

1992

Result Period

1988 - 1990

Designations

Assessment Type

Monitored

Integrated Report

Category 0

Legacy ADBCode

IA 04-RAC-0040_5

Overall Use Support

Not supporting

Aquatic Life Use Support

Partial

Fish Consumption

Not assessed

Primary Contact Recreation

Not supporting

Documentation

Assessment Comments

Assessment is based on results of IDNR ambient monitoring downstream from Sac City.

Basis for Assessment

6 of nine samples collected at approximate average flow exceeded the Class A WQC (= 67% =NS). Also had high frequency of violations for 1990 report, and same sources and magnitudes were used. No violations of Class B WQC.