Public water system
Whitehall Twp Authority
PWSID PA3390081 - Lehigh County, Pennsylvania
120 PPM
7 GPG
Moderately Hard0Soft60120180300+
Moderately Hard (120 PPM)Verified - Annual Water Quality Report
System Details
- Water source
- groundwater
- Population served
- 13,063
- Service connections
- 2,909
- Status
- Active
Hardness Evidence
- Reported hardness
- 120 PPM
- Grains per gallon
- 7 GPG
- Data source
- Annual Water Quality Report
- Source year
- N/A
- Raw/source estimate
- 58 PPM
Linked City Reports
Alburtis, PABethlehem, PABreinigsville, PACatasauqua, PACenter Valley, PACoopersburg, PACoplay, PAEmmaus, PAFogelsville, PAHokendauqua, PAGermansville, PALaurys Station, PAMacungie, PANew Tripoli, PAOrefield, PASchnecksville, PASlatedale, PAEmerald, PATrexlertown, PAZionsville, PAAllentown, PAWescosville, PA
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 18011 | Alburtis, PA | Slightly Hard (119 PPM) |
| 18018 | Bethlehem, PA | Moderately Hard (120 PPM) |
| 18031 | Breinigsville, PA | Moderately Hard (120 PPM) |
| 18032 | Catasauqua, PA | Slightly Hard (118 PPM) |
| 18034 | Center Valley, PA | Moderately Hard (123 PPM) |
| 18036 | Coopersburg, PA | Moderately Hard (121 PPM) |
| 18037 | Coplay, PA | Moderately Hard (120 PPM) |
| 18049 | Emmaus, PA | Moderately Hard (120 PPM) |
| 18051 | Fogelsville, PA | Moderately Hard (120 PPM) |
| 18052 | Hokendauqua, PA | Moderately Hard (120 PPM) |
| 18053 | Germansville, PA | Moderately Hard (120 PPM) |
| 18059 | Laurys Station, PA | Moderately Hard (120 PPM) |
| 18062 | Macungie, PA | Moderately Hard (121 PPM) |
| 18066 | New Tripoli, PA | Slightly Hard (120 PPM) |
| 18069 | Orefield, PA | Slightly Hard (120 PPM) |
| 18078 | Schnecksville, PA | Moderately Hard (120 PPM) |
| 18079 | Slatedale, PA | Moderately Hard (120 PPM) |
| 18080 | Emerald, PA | Slightly Hard (118 PPM) |
| 18087 | Trexlertown, PA | Moderately Hard (120 PPM) |
| 18092 | Zionsville, PA | Moderately Hard (120 PPM) |
| 18101 | Allentown, PA | Moderately Hard (120 PPM) |
| 18102 | Allentown, PA | Moderately Hard (120 PPM) |
| 18103 | Allentown, PA | Moderately Hard (120 PPM) |
| 18104 | Allentown, PA | Moderately Hard (120 PPM) |
| 18106 | Wescosville, PA | Moderately Hard (123 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.