Iowa

Monona County

9 ZIP codes with environmental report cards. Letters show the range across each ZIP’s neighborhoods; open a ZIP for the details and sources.

ZIPGraded D or FWaterAirSuperfundIndustry
510103 of 12B to CAAB to C
510344 of 12B to CAAB to D
510403 of 12B to CAAA to C
510513 of 12B to CAAB
510605 of 12B to CAAC to F
510633 of 12CAAC
515235 of 12C to DAAB to C
515585 of 12C to DAAB to C
515723 of 12CAAC

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