Water Quality in Ottumwa, IA (52353)

EPA violation data for public water systems serving ZIP code 52353.

No Health-Based Violations

None of the 25 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are9 monitoring/reporting violations (missed testing deadlines), all resolved.

Better than 65% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

9,241

Population

25

Water Systems

9

Violations (5yr)

0

Health-Based

Location

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Water Systems Serving This Area (25)

Wapello Rural Water Assoc.

Purchased surface water 17,263 people served
0 violations
Lead tested: 1.2 ppb (limit: 15 ppb)

Washington Water Department

Groundwater 7,362 people served
0 violations

Bonaparte Water Supply

Purchased surface water 390 people served
0 violations
Lead tested: 1 ppb (limit: 15 ppb)

Duckwall Alco Stores Inc

Groundwater 327 people served
0 violations

Crawfordsville Water Supply

Purchased groundwater 277 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Jack Hamiltons Club House No

Groundwater 250 people served
0 violations

Lockridge Muni Water Supply

Purchased groundwater 244 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Hillsboro Water Works

Purchased groundwater 163 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Blue Note Cafe

Groundwater 150 people served
0 violations

Waco Drive In Theater

Groundwater 150 people served
0 violations

Rome Water Supply

Purchased groundwater 114 people served
0 violations

Delano'S Lounge

Groundwater 100 people served
0 violations

Washington County Home Complex

Groundwater 80 people served
0 violations

Washington Golf & Country Club

Purchased groundwater 70 people served
0 violations

Deep Rock Station

Groundwater 60 people served
0 violations

Lake Trio Homeowners Association

Groundwater 57 people served
0 violations

Hidden Valley Mobile Home Park

Groundwater 46 people served
0 violations

Crooked Creek Christian Camp

All resolved
Groundwater 43 people served
9 violations (5yr) · All resolved

Farmer'S Cashway Lumber Compan

Groundwater 40 people served
0 violations

Mccormick Ford-Mercury Inc.

Groundwater 40 people served
0 violations

Washington Livestock Auction M

Groundwater 40 people served
0 violations

Interstate Producers Livstk As

Groundwater 30 people served
0 violations

Patterson Seed & Supply

Groundwater 30 people served
0 violations

Stoney Pointe Subdivision

Groundwater 27 people served
0 violations

Hutmacher Chevrolet Inc

Groundwater 25 people served
0 violations

Contaminants Found

Revised Total Coliform RuleMonitoring

Missed testing deadlines — not a detection of bacteria.

4 violations
All resolved
E. COLIMonitoring
2 violations
All resolved
Public NoticeMonitoring
1 violation
All resolved
NitrateMonitoring

At high levels, nitrate can cause blue baby syndrome in infants.

1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
0 ppb measured Action level: 15 ppb

Sampled: Jan 2025

How Does This Compare?

Ottumwa (52353) has more violations than 65% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 9, most of which are monitoring/reporting issues.

Fewer violations 65th percentile More violations

Water Filter Recommendations

No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.

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