NEW HAMPTON WATER SUPPLY
Iowa — Community Water System — PWSID: IA1970051
System Information
| PWSID | IA1970051 |
| System Name | NEW HAMPTON WATER SUPPLY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 27, 1979 |
| Last Reported | Dec 19, 2025 |
Location & Contact
| State | Iowa |
| City | NEW HAMPTON |
| ZIP Code | 50659 |
| Address | ATTN DENNIS MARVIN WATER SUPERINTENDEN |
| Organization | NEW HAMPTON WATER SUPPLY |
| Phone | 641-394-6654 |
Population & Service
| Population Served | 3,494 |
| Service Connections | 1,534 |
Drinking Water Violations (23)
This water system has 23 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2017 | Aug 31, 2017 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2017 | Aug 31, 2017 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2017 | Aug 31, 2017 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2017 | Aug 31, 2017 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2017 | Aug 31, 2017 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2017 | Aug 31, 2017 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2017 | Aug 31, 2017 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 1, 2017 | Aug 31, 2017 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2017 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2011 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 16, 2012 | Consumer Confidence Rule |
| Jul 1, 2011 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Jul 16, 2012 | Consumer Confidence Rule |
| Oct 1, 1995 | Oct 31, 1995 | Ethylbenzene | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Oct 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | Xylenes, Total | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | Xylenes, Total | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | Xylenes, Total | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Dec 31, 1995 | Xylenes, Total | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Oct 31, 1995 | Ethylbenzene | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Oct 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Oct 31, 1995 | Ethylbenzene | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Oct 31, 1995 | Volatile Organic Chemicals |
| Oct 1, 1995 | Oct 31, 1995 | Ethylbenzene | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Oct 31, 1995 | Volatile Organic Chemicals |
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About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.