Public water system
Metro Water Services
PWSID TN0000494 - Davidson County, Tennessee
100 PPM
5.8 GPG
Slightly Hard0Soft60120180300+
Slightly Hard (100 PPM)Verified - Annual Water Quality Report
System Details
- Water source
- surface water
- Population served
- 778,153
- Service connections
- 336,863
- Status
- Active
Hardness Evidence
- Reported hardness
- 100 PPM
- Grains per gallon
- 5.8 GPG
- Data source
- Annual Water Quality Report
- Source year
- N/A
- Raw/source estimate
- 234 PPM
Linked City Reports
Antioch, TNBig Rock, TNGoodlettsville, TNHermitage, TNHurricane Mills, TNIndian Mound, TNJoelton, TNMadison, TNOld Hickory, TNPleasant Shade, TNStewart, TNWhites Creek, TNNashville, TNMelrose, TNBellevue, TNBeersheba Spring, TNCoalmont, TNGruetli Laager, TNPelham, TNBath Springs, TNBuena Vista, TNWestport, TNCypress Inn, TNBloomington Spri, TNBrush Creek, TNChestnut Mound, TNElmwood, TNGranville, TNHickman, TNLancaster, TNWhitleyville, TN
Served ZIP Codes
| ZIP | Location | ZIP average |
|---|---|---|
| 37013 | Antioch, TN | Slightly Hard (100 PPM) |
| 37023 | Big Rock, TN | Slightly Hard (100 PPM) |
| 37072 | Goodlettsville, TN | Slightly Hard (100 PPM) |
| 37076 | Hermitage, TN | Slightly Hard (100 PPM) |
| 37078 | Hurricane Mills, TN | Slightly Hard (100 PPM) |
| 37079 | Indian Mound, TN | Slightly Hard (100 PPM) |
| 37080 | Joelton, TN | Slightly Hard (100 PPM) |
| 37115 | Madison, TN | Slightly Hard (100 PPM) |
| 37138 | Old Hickory, TN | Slightly Hard (100 PPM) |
| 37145 | Pleasant Shade, TN | Slightly Hard (100 PPM) |
| 37175 | Stewart, TN | Slightly Hard (100 PPM) |
| 37189 | Whites Creek, TN | Slightly Hard (100 PPM) |
| 37201 | Nashville, TN | Slightly Hard (100 PPM) |
| 37203 | Nashville, TN | Slightly Hard (100 PPM) |
| 37204 | Melrose, TN | Slightly Hard (100 PPM) |
| 37205 | Nashville, TN | Slightly Hard (100 PPM) |
| 37206 | Nashville, TN | Slightly Hard (100 PPM) |
| 37207 | Nashville, TN | Slightly Hard (100 PPM) |
| 37208 | Nashville, TN | Slightly Hard (100 PPM) |
| 37209 | Nashville, TN | Slightly Hard (100 PPM) |
| 37210 | Nashville, TN | Slightly Hard (100 PPM) |
| 37211 | Nashville, TN | Slightly Hard (100 PPM) |
| 37212 | Nashville, TN | Slightly Hard (100 PPM) |
| 37213 | Nashville, TN | Slightly Hard (100 PPM) |
| 37214 | Nashville, TN | Slightly Hard (100 PPM) |
| 37215 | Nashville, TN | Slightly Hard (100 PPM) |
| 37216 | Nashville, TN | Slightly Hard (100 PPM) |
| 37217 | Nashville, TN | Slightly Hard (100 PPM) |
| 37218 | Nashville, TN | Slightly Hard (100 PPM) |
| 37219 | Nashville, TN | Slightly Hard (100 PPM) |
| 37220 | Nashville, TN | Slightly Hard (100 PPM) |
| 37221 | Bellevue, TN | Slightly Hard (100 PPM) |
| 37228 | Nashville, TN | Slightly Hard (100 PPM) |
| 37305 | Beersheba Spring, TN | Slightly Hard (100 PPM) |
| 37313 | Coalmont, TN | Slightly Hard (100 PPM) |
| 37339 | Gruetli Laager, TN | Slightly Hard (100 PPM) |
| 37366 | Pelham, TN | Slightly Hard (100 PPM) |
| 38311 | Bath Springs, TN | Slightly Hard (100 PPM) |
| 38318 | Buena Vista, TN | Slightly Hard (100 PPM) |
| 38387 | Westport, TN | Slightly Hard (100 PPM) |
| 38452 | Cypress Inn, TN | Slightly Hard (100 PPM) |
| 38545 | Bloomington Spri, TN | Slightly Hard (100 PPM) |
| 38547 | Brush Creek, TN | Slightly Hard (100 PPM) |
| 38552 | Chestnut Mound, TN | Slightly Hard (100 PPM) |
| 38560 | Elmwood, TN | Slightly Hard (100 PPM) |
| 38564 | Granville, TN | Slightly Hard (100 PPM) |
| 38567 | Hickman, TN | Slightly Hard (100 PPM) |
| 38569 | Lancaster, TN | Slightly Hard (100 PPM) |
| 38588 | Whitleyville, TN | Slightly Hard (100 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.