Swimming Pools & Spa Safety

Harris County Public Health (HCPH) is actively engaged in protecting its residents from harm on land and in the water. Houston’s humid, subtropical climate lends itself to warm weather the majority of the year, so thousands of residents head poolside or to beaches, rivers, or lakes from March through October. Tragically, one false move can ruin a day in the sun, whether it’s drowning, injuries, germs or accidents.

To further protect the public, Harris County Commissioner's Court recently granted HCPH the ability to proactively permit and inspect public pools and spas in unincorporated Harris County. Previously, HCPH performed inspections only.

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Permits and Inspections

In January 2017, the Harris County Commissioner's Court approved the implementation of the Rules for Regulation of Swimming Pools and Spas in Unincorporated Areas of Harris County.

According to the CDC, in 2008, on average 12.1% of inspected pools identified serious violations that threatened the public's health and resulted in immediate pool closure. In 2013, the number increased to 12.5%.

For Harris County, a total of 160 (21%) of 769 inspections identified serious violations that threatened the public's health and resulted in immediate pool closure.

The reasons for closure included:

  • Improper chlorine and pH levels can transmit germs such as Shigella and norovirus, which cause gastroenteritis
  • Water clarity
  • Missing or unapproved Drain Cover/Suction Vacuum Release Devices (SRVDs) that could be a drowning risk

The mission of Harris County Public Health’s Swimming Pool and Spa Program is to prevent and eliminate public health hazards associated with the operation of public swimming pools, spas, interactive water features, and fountains in unincorporated Harris County by inspecting, permitting and providing for citizen complaint investigations.

Permit regulations:

  1. The owner of any property within the unincorporated areas of the county, must have a separate valid permit issued by HCPH for each "pool" as defined in 25 Tex. Adm. Code § 265.182 or "interactive water feature or fountain," as defined by Texas Health and Safety Code Ann. § 341.0695(a)  on his property. 
  2. The permit will be valid for one (1) year and is not transferable. 
  3. Permits must be applied for within 180 days after the date of recorded regulation or within 30 days after permit notice by HCPH. 
  4. No fees will be assessed for a pool permit.
  5. A pool operated solely by an educational institution/school or Harris County agency is exempt from a permitting fee, including inspection or re-inspection fees, but not exempt from compliance with state law and county regulations. 
  6. Training and certification can be obtained by completion of Texas Department of State Health Services approved courses or their equivalent.
  7. No person shall operate a pool who does not have a valid permit issued by the HCPH. 

If a commercial pool is found to have issues and follow-up inspections are required to ensure the pool does not pose a public health hazard, you can now pay for additional fees online:

Swimming Pool, Spa, Artificial Swimming Lagoon Permit Fee Schedule
Permit (Swimming Pool/Spa) per separate filter
$125
Permit (Artificial Swimming Lagoon)
$125
Permit (Interactive Water Features and Fountains)
$125
1st Re-Inspection Fee
$200
2nd Re-Inspection Fee
$350
3rd Re-Inspection Fee
$500
Facility Plan Review Fee
$125
Nonactive Pool Surveillance Fee
$75
Plan Review Re-Inspection Fee
$50
Change of Ownership Fee
$125
Change of Ownership Re-Inspection Fee
$50
Duplicate or Replacement Permit
$40
Pool Training Class
$50


For more information on inspections and how to obtain a pool permit, please call 713.274.6300.

Clean, Healthy Pool/Spa Water

We all share the water we swim in. Swimmers should take simple steps to protect themselves, their friends and their family from germs when planning to jump or dive in to a pool, lake, spa or ocean.

Six Signs You Should Look For Before Jumping In

  1. Pools need constant attention: monitoring the chemicals is crucial to a healthy pool. If it appears the pool attendant is consistently distracted, the pool’s chlorine level may be compromised and you could come in contact with bad bugs like norovirus, which can cause vomiting and cramps.
  2. If the pool water isn’t sparkling and clear, avoid it. Lack of visibility poses a huge threat – no one can see if you went under. 
  3. While babies are adorable, pre-potty-trained babies can easily contaminate an entire pool with diaper leakage. 
  4. If you see a distinct green-colored film floating on a lake’s surface, there may be algae you can’t see. Don’t take the plunge and don't let your pet jump in either. 
  5. If you see a line of foam, seaweed, or other debris pulled in the opposite direction (out into the ocean) there could be a riptide offshore. Even a strong swimmer is no match for those kind of runaway currents. 
  6. A crowded pool multiplies the bacteria, germs and viruses that are in the water. Wait and jump in later.
A major health issue: Diarrhea 

The pool is the last place you should be if you are sick with diarrhea. Most swimming-related outbreaks reported to Centers for Disease Control and Prevention (CDC) are caused by diarrheal germs like Crypto (short for Cryptosporidium), Giardia, Shigella, norovirus, and E. coli O157:H7. Crypto outbreaks linked to swimming are increasing and are particularly hard to control because the germ is not easily killed by chlorine. 

Just one diarrheal incident in the water can release millions of germs. If someone swallows a mouthful of the water, it can cause diarrhea lasting up to three weeks. That’s why it’s so important not to swim or let your kids swim if sick with diarrhea.  

Top Five Pool/Spa Safety Tips

  1. Stay out of the water if you or your child is sick with diarrhea or have an open wound.
  2. Don’t drink the water. Tell your children not to drink the water. 
  3. Shower before you get in the water. Rinsing off in the shower for just a minute helps get rid of any germs that may be on your body. 
  4. Take your children on bathroom breaks every hour.
  5. Check diapers and change them in a bathroom or diaper-changing area (not poolside) to keep germs away from the pool.

For more information about Harris County Public Health’s Swimming Pool and Spa Program, call 713.274.6300.