EARTHQUAKES · WASHINGTON COUNTY
Earthquakes in the Washington County area
TexNet events inside the footprint of the county's 386 located permits, padded 0.1°. Events carry no county, so this is an area, and border clusters show up in more than one. The county's disposal wells →
TexNet located no M2+ earthquakes in the Washington County area in the last twelve months.
The largest on record here was M2.5 on April 2, 2024, 4 km SSW of Round Top, Texas.
5 injection and disposal wells are active in the county, with 66,100 barrels a day of permitted capacity and 6.4 million barrels reported injected over the H-10 year to June 2025.
- 0
- M2+ events, last 12 months
- 0
- M3+ events, last 12 months
- 0
- M2+ events, last 2 years
- M2.5
- largest on record, Apr 2, 2024
M2+ events, by month
LAST FIVE YEARS
Last 12 months 1
M2–2.9M3+
By magnitude
M2+ events in the last two years, in half-magnitude steps. Each step up is about 32 times the energy.
- No M2+ events in the last two years.
By year
| Year | M2+ | M3+ | Largest |
|---|---|---|---|
| 2024 | 1 | 0 | M2.5 |
RRC UIC + H-10 · TexNet daily
Disposal in the same county
- 5
- active injection wells
- 66.1K
- bbl/d permitted
- 6.38M
- bbl reported, H-10 year to Jun 2025
Recent events
M2+ · NEWEST FIRST · TIMES IN CENTRAL
| When | Mag | Where | Depth |
|---|---|---|---|
| Apr 1, 2024, 9:03 PM | 2.5 | 4 km SSW of Round Top, Texas | 17.4 km |
About this data
TexNet catalog events inside 29.98–30.45°N, 96.15–96.88°W, refreshed daily. Disposal figures from the RRC UIC well master and H-10 filings at the last settled month.
Developers: this page as JSON is GET /v1/data/earthquakes/tx/washington, documented in the API reference.