Aquifer Beaker

Edwards Aquifer

Aquifer Level 638.8'
7/22/14 - 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.

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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.

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Aquifer Level 638.8 | Stage 2: Water On Your Day


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Commercial Programs & Rebates

Commercial Toilet Retrofit Program

Eliminate those old water guzzling toilets and add savings
to your company's water bills.

Your company can save water and money with the San Antonio Water System (SAWS) Commercial Toilet Retrofit Programs.

Toilet Distribution

Replace old, high-water use residential- and industrial-style toilets with new high-efficiency toilets.

Who qualifies?
SAWS Commercial Water Customers replacing high flow toilets installed prior to 1992.

What types of toilets are available?
Note: All toilets come with seat, wax ring and mounting hardware.

Residential Style ToiletsResidential Style Toilets
Residential style toilets are gravity flush, tank type toilets typically found in residential settings. Residential style toilets are available in round front, elongated and Americans with Disabilities Act (ADA) Compliant models. All residential style toilets are floor mount, floor discharge models.

Industrial Flush Valve Toilets
Industrial Flush ValveIn an Industrial Flush Valve Toilet, water flows under pressure from the supply piping directly into the fixture. Because Industrial Flush Valves are directly connected to supply lines, repeat operation is faster than the refilling process in tank-type toilets. The pressurized flush from an Industrial Flush Valve also produces a more powerful, cleansing flush. Industrial Flush Valve Toilets are available in standard height and ADA
Compliant models.

ADA and Elongated
Residential and industrial style ADA Compliant toilets will be provided where high flow ADA Compliant toilets previously existed or where a need has been established and properly documented. Residential style elongated toilets will only be provided where required by local plumbing code.

What steps are involved?
  1. Identify the type and number of fixtures you are retrofitting.
  2. Complete the attached application and return it to SAWS.
  3. Be prepared to allow a SAWS Representative to conduct a pre-retrofit inspection.
  4. Upon approval by SAWS, you will be authorized to pick up your new fixtures from a SAWS authorized location. SAWS will arrange free delivery for orders of 10 or more toilets.
  5. Complete all retrofits within 90 days of delivery, and notify SAWS upon completion.
  6. Be prepared to allow a SAWS Representative to conduct a post-retrofit inspection.

Nonprofit Installation

If you are a nonprofit organization, you may qualify for a complete retrofit of all high flow toilets in your facility – provided by a SAWS Plumbing Contractor absolutely free!

Who qualifies?
Qualifying non-profit SAWS Water Customer organizations include but are not limited to:

  • Local, State and Federal Government Facilities
  • Nonprofit Housing
  • Nonprofit Medical Institutions
  • Public Schools
  • State Colleges and Universities
What steps are involved?
  1. Complete the attached application and return it to SAWS.
  2. Be prepared to allow a SAWS Representative or Plumbing Contractor to conduct a pre-retrofit inspection.
  3. Complete all necessary paperwork and provide proof of non-profit status.
  4. Upon approval, SAWS will arrange for installation of new toilets by a SAWS Plumbing Contractor.
  5. Applicants are required to attend a pre-project meeting and are required to sign a “Work Authorization Certificate” prior to the start of any work.
  6. Once all fixtures are installed, a post-inspection conducted by a SAWS Representative is required.

Download and Send Us Your Application:

Commerical Toilet Retrofit Programs Application

Complete the simple application and send it to:

SAWS Conservation Toilet Retrofit Program
P. O. Box 2449
San Antonio,TX 78298 -2449

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