Public water system
Pa Amer Water Co
PWSID PA7220017 - Dauphin County, Pennsylvania
128 PPM
7.5 GPG
Moderately Hard0Soft60120180300+
Moderately Hard (128 PPM)High Confidence - USGS Monitoring
System Details
- Water source
- surface water
- Population served
- 50,200
- Service connections
- 20,279
- Status
- Active
Hardness Evidence
- Reported hardness
- 128 PPM
- Grains per gallon
- 7.5 GPG
- Data source
- USGS monitoring
- Source year
- N/A
Linked City Reports
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 17005 | Berrysburg, PA | Slightly Hard (112 PPM) |
| 17018 | Dauphin, PA | Slightly Hard (112 PPM) |
| 17023 | Elizabethville, PA | Slightly Hard (111 PPM) |
| 17028 | Grantville, PA | Slightly Hard (112 PPM) |
| 17032 | Halifax, PA | Slightly Hard (111 PPM) |
| 17033 | Hershey, PA | Slightly Hard (112 PPM) |
| 17034 | Highspire, PA | Slightly Hard (112 PPM) |
| 17036 | Hummelstown, PA | Slightly Hard (112 PPM) |
| 17048 | Lykens, PA | Slightly Hard (111 PPM) |
| 17057 | Middletown, PA | Slightly Hard (115 PPM) |
| 17061 | Millersburg, PA | Slightly Hard (112 PPM) |
| 17080 | Pillow, PA | Slightly Hard (112 PPM) |
| 17097 | Wiconisco, PA | Slightly Hard (112 PPM) |
| 17098 | Williamstown, PA | Slightly Hard (111 PPM) |
| 17101 | Harrisburg, PA | Slightly Hard (112 PPM) |
| 17102 | Harrisburg, PA | Slightly Hard (112 PPM) |
| 17103 | Penbrook, PA | Slightly Hard (112 PPM) |
| 17104 | Harrisburg, PA | Slightly Hard (112 PPM) |
| 17109 | Colonial Park, PA | Slightly Hard (112 PPM) |
| 17110 | Harrisburg, PA | Slightly Hard (112 PPM) |
| 17111 | Swatara, PA | Slightly Hard (112 PPM) |
| 17112 | Harrisburg, PA | Slightly Hard (119 PPM) |
| 17113 | Steelton, PA | Slightly Hard (112 PPM) |
How to Use This System Page
A public water system can serve multiple ZIP codes and cities. Use this page to inspect the source behind the hardness reading, then open the linked ZIP or city page for the local rollup.
If you are sizing treatment equipment, confirm your actual tap hardness with a home test or lab test before buying.