Manhattan, KS: 46 Violations - Home Safety Score unavailable
4 ZIP codes · 7 water systems · Updated
Data: EPA SDWIS
Manhattan Water: The Quick Version
- Your city's water systems recorded 46 violations in the past 5 years.
- Average lead level: 0.0026 mg/L.
- Homes built before 1986: 65% - older plumbing may contain lead solder.
- Estimated remediation: $2,125 per household.
- CDC health risk index: 9.45.
Water Systems Serving Manhattan
Water supply in Manhattan, KS follows a divided structure: 3 utilities account for the largest share of residential service out of 7 total systems, each managing its own distribution network and EPA reporting. Because these systems operate independently, rate decisions and compliance outcomes are determined separately.
Overview
We track home safety data for 4 ZIP codes in Manhattan, Kansas, covering 7 community water systems serving approximately 63,708 people. The EPA snapshots used for this build directly map water systems to 3 of 4 ZIP codes.
2 of 3 ZIP codes with a reported violation count in the available EPA record (67%) have recorded EPA violations. 12 health-based violations appear in the available health breakdown.
Water Sources
Manhattan water systems draw from: Groundwater, Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0026 mg/L (EPA action level: 0.015 mg/L)
- 0 of 3 ZIP codes with known status exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 1 (High Risk)
- Zone 1 (High): 4 ZIP codes
- Zone 2 (Moderate): 0 ZIP codes
- Zone 3 (Low): 0 ZIP codes
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Lead | Inorganic | 22 | 1 |
| Lead and Copper Rule | Treatment Technique | 15 | 2 |
| Consumer Confidence Report Rule | Reporting | 14 | 2 |
| Stage 1 DBP Rule | Treatment Technique | 13 | 2 |
| Revised Total Coliform Rule | Microbiological | 12 | 2 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 66502 | — | 44 | 12 | City of Manhattan, |
| 66503 | — | 13 | 0 | City of Manhattan, |
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 66506 | — | City of Manhattan, | 54,763 |
All ZIP Codes in Manhattan
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.
CDC Health Data for Manhattan
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
Key Contaminants Detected in Manhattan
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Old Is Manhattan's Housing Stock?
With 65% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
Federal plumbing rules changed in two stages - lead pipes were phased out before 1970, and lead solder was banned in 1986 - but in Manhattan, where the median build year is 1976, most of the housing was already in place before those rules took effect. The materials installed under older standards remain embedded in a substantial portion of the residential inventory today.
Over half of homes in Manhattan were built before 1986, when lead solder was banned. Older plumbing may leach lead into drinking water, especially with corrosive water chemistry.
Source: U.S. Census Bureau ACS B25034.
Manhattan: Remediation Cost in Perspective
When estimated remediation is placed alongside median property values in Manhattan, the resulting ratio is low - a finding consistent with a household financial perspective where documented issues can be addressed without a meaningful impact on overall equity position, making this market one of the more favorable contexts for remediation planning.
Remediation costs in Manhattan are relatively low compared to home values. The $1,450–$2,950 estimated range is a small fraction of median property value. Home values are 114% above the Kansas average.
Protecting Children from Lead in Manhattan
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
Reading the local data together points toward a structural gap that matters more here than in low-exposure communities. 65% of Manhattan stock comes from the pre-rule era, and citywide monitoring either approaches or sits beyond the federal benchmark under Lead and Copper Rule sampling. A baseline kit fits the routine-diligence category, with certified filtration available via retailer networks where confirmed faucet results warrant additional measures.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Historical Flood-Claim Evidence for Manhattan
Historical NFIP data for Manhattan contains 412 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $30,152. Among ZIP codes with claim records, 50% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. The <strong>$2,125</strong> remediation estimate shown here excludes flood insurance and is not derived from NFIP claim count.
Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.
Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.
Deep Dive Reports
Detailed analysis for Manhattan, KS