Steve Bowling Law, PLLC — San Marcos / Hays County
⏱ You have 15 days to save your license

San Marcos DWI Defense Attorney

River Road, the Square, I-35 — Hays County sees DWI arrests year-round, with a surge every tubing season. Your attorney is a former officer who knows the field sobriety testing protocols because he used to administer them — and he knows they’re especially unreliable when someone’s been in the sun all day.

Call (512) 991-1111 — 24/7
Request Online

DWI Defense in a Town Built Around the River

San Marcos is synonymous with the river. Hundreds of thousands of people float the San Marcos and Guadalupe rivers every summer, and a significant number of them drive home afterward. Hays County law enforcement knows this, and they position officers along River Road, at intersections near the put-in and take-out points, and along I-35 exits. It’s a predictable enforcement pattern — and one that a former officer understands from the inside.

Steve Bowling’s career in law enforcement included DWI enforcement. He administered Standardized Field Sobriety Tests at the roadside, made the arrest-or-release decision, and testified in court. That experience revealed something most people don’t realize: field sobriety tests are unreliable under the best conditions, and the conditions on River Road after a day of tubing are about as far from ideal as they get. Sunburn, dehydration, fatigue, uneven gravel surfaces, and flashing emergency lights all create false indicators of intoxication.

His military background reinforces the discipline needed to fight DWI cases in Hays County’s courts. Every piece of evidence gets scrutinized. Every protocol deviation gets documented. Every assumption the prosecution makes gets challenged.

⏱ 15-Day Deadline: After a DWI arrest in Hays County, you have only 15 days to request an ALR hearing to fight your automatic license suspension. This hearing also allows your attorney to cross-examine the arresting officer under oath before the criminal trial. Call (512) 991-1111 now.

How We Attack Hays County DWI Evidence

River Road DWI Stops

Officers stationed along River Road are specifically targeting drivers leaving tubing outfitters. They look for any traffic violation to justify a stop, but the real goal is to check for alcohol.
Targeted enforcement creates a pattern of pretextual stops. When the “traffic violation” that justified the stop was minor or questionable, the entire stop — and everything that followed — can be challenged.

Post-River Field Sobriety Tests

NHTSA protocols require level, dry, hard surfaces with adequate lighting. After hours on the river in Texas heat, subjects are sunburned, dehydrated, and fatigued — conditions that mimic intoxication without a drop of alcohol.
Environmental conditions destroy SFST reliability. An officer trained on the same NHTSA standards knows that heat exhaustion, sun exposure, and physical fatigue produce the same “clues” as alcohol impairment. These tests weren’t designed for post-river conditions.

Breath & Blood Testing

Dehydration from river activities can concentrate alcohol in breath samples, producing artificially elevated readings. Blood draws require warrants, proper handling, and unbroken chain of custody.
Mouth alcohol from dehydration and GERD, improperly calibrated equipment, and blood sample fermentation all create avenues for challenge. Your attorney demands maintenance logs and lab records for every test.

I-35 DWI Enforcement

DPS troopers and Hays County deputies patrol I-35 through San Marcos and Kyle heavily, especially at night and on weekends. The volume of traffic on this corridor means officers are making quick decisions about who to stop.
Quick decisions lead to thin reasonable suspicion. Dash cam footage often shows the “weaving” or “erratic driving” that justified the stop was within normal driving patterns. If the stop was bad, the case falls apart.

The San Marcos DWI Difference: River, College, and I-35

Tubing Season Arrests

From April through September, Hays County DWI arrests spike. Officers know the pattern: tubers finish around mid-afternoon, dry off, and head home. The enforcement response is predictable and aggressive. But predictable enforcement often leads to sloppy procedure — stops based on thin pretexts, SFSTs administered on gravel shoulders, and breath tests given to dehydrated subjects. A former officer spots these issues instantly.

College-Town DWI

Texas State students arrested for DWI face consequences that extend far beyond the criminal case. A DWI conviction can affect financial aid, campus housing, Greek life membership, student organization leadership, and future employment. For students under 21, the consequences are even more severe. The San Marcos office understands what’s at stake and fights to protect the whole picture — not just the legal outcome.

24/7 Availability for Hays County

Arrested at midnight on River Road? Pulled over on I-35 at 2 AM? Call (512) 991-1111. Sarah, our 24/7 receptionist, connects you with an attorney immediately. Parents: you can call on your student’s behalf.

DWI Arrest in Hays County? Time Is Critical.

You have 15 days to save your license. Call now for a free consultation with a former police officer who fights DWI cases.

Call (512) 991-1111 — 24/7
Request Online

Charged outside the city? See our Hays County DWI defense page for county-wide court information.

Transparent Flat-Fee DWI Pricing

You will know the full cost of your defense before you hire us — no hourly billing, no surprise invoices, and no separate charge to take your own case to trial. Interest-free financing over 10 months is available on every DWI case.

Charge Flat fee starts at Interest-free financing (10 months)
First DWI $5,000 $500 / month
Second DWI $7,000 $700 / month
Felony DWI $10,000 $1,000 / month
DWI ALR hearing Included Included
Trial fee Included Included

We offer 10 monthly payments with the first payment due at hiring. Listed financing prices include auto-pay enrollment; the client is responsible for keeping the credit card on file updated. Your exact flat fee is confirmed at your free consultation.

Criminal defense representation in Travis, Hays, Williamson, Bexar, and Bastrop counties is provided by Stephen T. Bowling, DWI & Criminal Defense Attorneys. Personal injury representation is available in all Texas counties.

Why the ALR Hearing Is Included

The ALR hearing is a critical moment to tie the arresting officer to his report — under oath, months before the criminal case is decided. We cross-examine the officer and lock in sworn testimony about the stop, the field sobriety tests, and the arrest. Inconsistencies between that testimony and the written report become impeachment material, and the hearing forces an early preview of the state’s evidence. Information developed at the ALR regularly exposes suppression issues that lead to criminal DWI dismissals. Requesting it within 15 days also protects your license from automatic suspension while the case is pending. That is why we never treat the ALR as an add-on: it is included in every DWI representation.

Why the Trial Fee Is Included

When someone hires us, they are hiring us for the full case. As experienced DWI trial attorneys, we prepare every case as if it is going to trial — because prosecutors know which defense lawyers are ready to pick a jury and which are looking to plead. Most cases settle before trial, but trial readiness is exactly what produces the best outcomes for our clients. You will never face a mid-case invoice to take your own case to trial.

Frequently Asked Questions

How much does a DWI lawyer cost in San Marcos?

We charge transparent flat fees: a first DWI starts at $5,000, a second DWI at $7,000, and a felony DWI at $10,000 — with the ALR hearing and the trial fee included at no extra charge. Interest-free 10-month financing is available (first DWI: $500 per month, first payment due at hiring). Your exact flat fee is confirmed at your free consultation.

Where do most DWI arrests happen in Hays County?

River Road (especially during tubing season), I-35 through San Marcos and Kyle, downtown San Marcos near the Square, Ranch Road 12, and Highway 21 near the outlet mall. Multiple agencies — San Marcos PD, Hays County Sheriff, and DPS — all conduct DWI enforcement in these areas.

I was arrested for DWI after tubing. Can the case be challenged?

Absolutely. Post-river DWI cases are some of the most defensible because the conditions undermine the reliability of field sobriety testing. Sunburn, dehydration, fatigue, and uneven surfaces all produce false indicators of intoxication. A former police officer knows exactly how to challenge these test results.

I’m a Texas State student charged with DWI. What should I do?

Call (512) 991-1111 immediately. A DWI charge can affect your enrollment, financial aid, campus housing, and future career. Early legal representation gives you the best chance of protecting both your criminal case and your academic future. Your parents can call on your behalf.

How long do I have to request an ALR hearing?

15 days from your arrest date. Missing this deadline means automatic license suspension regardless of your criminal case outcome. The ALR hearing also lets your attorney cross-examine the arresting officer under oath — valuable intelligence for your criminal defense.

This office is independently owned and operated by Steve Bowling Law, PLLC. The use of the Texas Defense Team name is a shared marketing platform and does not imply a partnership between offices. Affiliate Office Agreement | Attorney Advertising | Disclaimer

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