Galveston County Wcid 1 WWTP
4900 Nebraska St, Dickinson, TX 77539 · Galveston County · Publicly Owned Treatment Works
- Average flow
- 6.45 MGD
- Design flow
- 4.8 MGD
- NPDES permit
- TX0023655
- Effective
- Permit expires
- April 2029
- Population served
- 27,339
- CWNS 2022
Galveston County Wcid 1 WWTP is a publicly owned wastewater treatment works in Dickinson, Galveston County, Texas treating an average of 6.45 million gallons per day against a permitted design capacity of 4.8 MGD, serving about 27,339 residents. It discharges under NPDES permit TX0023655 (effective), which expires in April 2029, with 1 recorded violation in the last three years. EPA has recorded 2 formal enforcement actions naming the plant, the latest in February 2024.
Treatment technology
2 treatment structures and unit processes identified at Galveston County Wcid 1 WWTP.
Available with a free Klarifi account
See the full treatment train at Galveston County Wcid 1 WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Galveston County Wcid 1 WWTP in EPA's ICIS system.
- Formal actions
- 2
- 1 since FY2020
- Compliance actions
- $19,000
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Feb 2024
Galveston County Water Control and Improvement District No. 1
Administrative order · CWA, NPDES Permit Violations · Unilateral Administrative Order Without Adjudication · Compliance actions $7,000
EPA's description of the case:
“The Administrative Order was issued to Galveston County Water Control and Improvement District No. 1 for permit effluent violations. The District is required to submit a corrective action plan.”
Source: EPA ECHO, civil enforcement case 06-2022-1740.
Full case history with a free Klarifi account
Every action against Galveston County Wcid 1 WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Galveston County Wcid 1 WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Texas
Bacliff · 4 mi away
0.54 MGD
Bacliff · 5 mi away
1.94 MGD
League City · 5 mi away
12.64 MGD
Kemah · 5 mi away
1.76 MGD
San Leon · 6 mi away
2.35 MGD
Nassau Bay · 6 mi away
1.08 MGD
Santa Fe · 6 mi away
2.02 MGD
Webster · 6 mi away
2.19 MGD
Galveston County Wcid 1 WWTP: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated August 13, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Filter press · FOG · all terms