Aquifer Beaker

Edwards Aquifer

Aquifer Level 646.7'
4/16/15 - Official

The Edwards aquifer and its catchment area in the San Antonio region is about 8,000 square miles and includes all or part of 13 counties in south-central Texas.

Learn More »

Landscape Watering
Last Digit of Address Watering Day
0 or 1 Monday
2 or 3 Tuesday
4 or 5 Wednesday
6 or 7 Thursday
8 or 9 Friday
No Watering on Weekends

Stage 2:
Water On Your Day

Watering with an irrigation system or sprinkler is allowed only once a week from 7-11 a.m. and 7-11 p.m. on your designated watering day as determined by your address.

Learn More »


Aquifer Level 646.7 | Stage 2: Water On Your Day

eBill Site Maintenance

4 - 6 a.m.

The SAWS eBill site will be unavailable from 4 - 6 a.m. due to site maintenance. We apologize for the inconvenience. Please check back soon!

Contract Solicitations

Surplus Properties for Sale

The public is invited to view current invitations to bid on surplus properties. These are sealed bids for the purchase of LAND ("SAWS LAND").

San Antonio Water System is accepting submissions until the closing date:

Results 1 - 1 of 1
Solicitation No. Acres Location Due Date Update Details
B-15-015-DS Lease of Transferable Edwards Aquifer Authority Groundwater Withdrawal Rights 5/29/15 [MORE]
Results 1 - 1 of 1