Public water system
Dallas Water Utility
PWSID TX0570004 - Dallas County, Texas
150 PPM
8.8 GPG
Moderately Hard0Soft60120180300+
Moderately Hard (150 PPM)Verified - Annual Water Quality Report
System Details
- Water source
- surface water
- Population served
- 1,356,479
- Service connections
- 958,265
- Status
- Active
Hardness Evidence
- Reported hardness
- 150 PPM
- Grains per gallon
- 8.8 GPG
- Data source
- Annual Water Quality Report
- Source year
- N/A
- Raw/source estimate
- 171 PPM
Linked City Reports
Addison, TXCarrollton, TXCoppell, TXIrving, TXGarland, TXSachse, TXGrand Prairie, TXRichardson, TXRowlett, TXCedar Hill, TXDe Soto, TXDuncanville, TXLancaster, TXHutchins, TXMesquite, TXSeagoville, TXWilmer, TXBalch Springs, TXDallas, TXVillage, TXCockrell Hill, TXFarmers Branch, TXEnloe, TXLake Creek, TXPecan Gap, TXNemo, TXRainbow, TXSunset, TXPerrin, TXKopperl, TX
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 75001 | Addison, TX | Moderately Hard (150 PPM) |
| 75006 | Carrollton, TX | Moderately Hard (150 PPM) |
| 75019 | Coppell, TX | Moderately Hard (150 PPM) |
| 75038 | Irving, TX | Moderately Hard (150 PPM) |
| 75039 | Irving, TX | Moderately Hard (150 PPM) |
| 75040 | Garland, TX | Moderately Hard (150 PPM) |
| 75041 | Garland, TX | Moderately Hard (150 PPM) |
| 75042 | Garland, TX | Moderately Hard (150 PPM) |
| 75043 | Garland, TX | Moderately Hard (150 PPM) |
| 75044 | Garland, TX | Moderately Hard (150 PPM) |
| 75048 | Sachse, TX | Moderately Hard (150 PPM) |
| 75050 | Grand Prairie, TX | Moderately Hard (150 PPM) |
| 75051 | Grand Prairie, TX | Moderately Hard (150 PPM) |
| 75052 | Grand Prairie, TX | Moderately Hard (150 PPM) |
| 75060 | Irving, TX | Moderately Hard (150 PPM) |
| 75061 | Irving, TX | Moderately Hard (150 PPM) |
| 75062 | Irving, TX | Moderately Hard (150 PPM) |
| 75063 | Irving, TX | Moderately Hard (150 PPM) |
| 75080 | Richardson, TX | Moderately Hard (150 PPM) |
| 75081 | Richardson, TX | Moderately Hard (150 PPM) |
| 75088 | Rowlett, TX | Moderately Hard (150 PPM) |
| 75089 | Rowlett, TX | Moderately Hard (150 PPM) |
| 75104 | Cedar Hill, TX | Moderately Hard (150 PPM) |
| 75115 | De Soto, TX | Moderately Hard (150 PPM) |
| 75116 | Duncanville, TX | Moderately Hard (150 PPM) |
| 75134 | Lancaster, TX | Moderately Hard (150 PPM) |
| 75137 | Duncanville, TX | Moderately Hard (150 PPM) |
| 75141 | Hutchins, TX | Moderately Hard (150 PPM) |
| 75146 | Lancaster, TX | Moderately Hard (150 PPM) |
| 75149 | Mesquite, TX | Moderately Hard (150 PPM) |
| 75150 | Mesquite, TX | Moderately Hard (150 PPM) |
| 75159 | Seagoville, TX | Moderately Hard (150 PPM) |
| 75172 | Wilmer, TX | Moderately Hard (150 PPM) |
| 75180 | Balch Springs, TX | Moderately Hard (150 PPM) |
| 75181 | Mesquite, TX | Moderately Hard (150 PPM) |
| 75182 | Mesquite, TX | Moderately Hard (150 PPM) |
| 75201 | Dallas, TX | Moderately Hard (150 PPM) |
| 75202 | Dallas, TX | Moderately Hard (150 PPM) |
| 75203 | Dallas, TX | Moderately Hard (150 PPM) |
| 75204 | Dallas, TX | Moderately Hard (150 PPM) |
| 75205 | Village, TX | Moderately Hard (150 PPM) |
| 75206 | Dallas, TX | Moderately Hard (150 PPM) |
| 75207 | Dallas, TX | Moderately Hard (150 PPM) |
| 75208 | Dallas, TX | Moderately Hard (150 PPM) |
| 75209 | Dallas, TX | Moderately Hard (150 PPM) |
| 75210 | Dallas, TX | Moderately Hard (150 PPM) |
| 75211 | Cockrell Hill, TX | Moderately Hard (150 PPM) |
| 75212 | Dallas, TX | Moderately Hard (150 PPM) |
| 75214 | Dallas, TX | Moderately Hard (150 PPM) |
| 75215 | Dallas, TX | Moderately Hard (150 PPM) |
| 75216 | Dallas, TX | Moderately Hard (150 PPM) |
| 75217 | Dallas, TX | Moderately Hard (150 PPM) |
| 75218 | Dallas, TX | Moderately Hard (150 PPM) |
| 75219 | Dallas, TX | Moderately Hard (150 PPM) |
| 75220 | Dallas, TX | Moderately Hard (150 PPM) |
| 75223 | Dallas, TX | Moderately Hard (150 PPM) |
| 75224 | Dallas, TX | Moderately Hard (150 PPM) |
| 75225 | Dallas, TX | Moderately Hard (150 PPM) |
| 75226 | Dallas, TX | Moderately Hard (150 PPM) |
| 75227 | Dallas, TX | Moderately Hard (150 PPM) |
| 75228 | Dallas, TX | Moderately Hard (150 PPM) |
| 75229 | Dallas, TX | Moderately Hard (150 PPM) |
| 75230 | Dallas, TX | Moderately Hard (150 PPM) |
| 75231 | Dallas, TX | Moderately Hard (150 PPM) |
| 75232 | Dallas, TX | Moderately Hard (150 PPM) |
| 75233 | Dallas, TX | Moderately Hard (150 PPM) |
| 75234 | Farmers Branch, TX | Moderately Hard (150 PPM) |
| 75235 | Dallas, TX | Moderately Hard (150 PPM) |
| 75236 | Dallas, TX | Moderately Hard (150 PPM) |
| 75237 | Dallas, TX | Moderately Hard (150 PPM) |
| 75238 | Dallas, TX | Moderately Hard (150 PPM) |
| 75240 | Dallas, TX | Moderately Hard (150 PPM) |
| 75241 | Dallas, TX | Moderately Hard (150 PPM) |
| 75243 | Dallas, TX | Moderately Hard (150 PPM) |
| 75244 | Farmers Branch, TX | Moderately Hard (150 PPM) |
| 75246 | Dallas, TX | Moderately Hard (150 PPM) |
| 75247 | Dallas, TX | Moderately Hard (150 PPM) |
| 75248 | Dallas, TX | Moderately Hard (150 PPM) |
| 75249 | Dallas, TX | Moderately Hard (150 PPM) |
| 75251 | Dallas, TX | Moderately Hard (150 PPM) |
| 75253 | Dallas, TX | Moderately Hard (150 PPM) |
| 75270 | Dallas, TX | Moderately Hard (150 PPM) |
| 75441 | Enloe, TX | Moderately Hard (150 PPM) |
| 75450 | Lake Creek, TX | Moderately Hard (150 PPM) |
| 75469 | Pecan Gap, TX | Moderately Hard (150 PPM) |
| 76070 | Nemo, TX | Moderately Hard (150 PPM) |
| 76077 | Rainbow, TX | Moderately Hard (150 PPM) |
| 76270 | Sunset, TX | Moderately Hard (150 PPM) |
| 76486 | Perrin, TX | Moderately Hard (150 PPM) |
| 76652 | Kopperl, TX | Moderately Hard (150 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.