Kleinwood Central Wastewater Treatment Plant
15905 Squyres Road, Spring, TX 77379 · Harris County · Publicly Owned Treatment Works
- Average flow
- 3.57 MGD
- Design flow
- 5 MGD
- NPDES permit
- TX0046817
- Effective
- Permit expires
- September 2028
- Population served
- 21,924
- CWNS 2022
Kleinwood Central Wastewater Treatment Plant is a publicly owned wastewater treatment works in Spring, Harris County, Texas treating an average of 3.57 million gallons per day against a permitted design capacity of 5 MGD, serving about 21,924 residents. It discharges under NPDES permit TX0046817 (effective), which expires in September 2028, with 7 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Kleinwood Central Wastewater Treatment Plant.
Available with a free Klarifi account
See the full treatment train at Kleinwood Central Wastewater Treatment Plant: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 7
- 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 Kleinwood Central Wastewater Treatment Plant in EPA's ICIS system.
- Formal actions
- 0
- none on record
- EPA inspections
- 1
- latest Sep 2009
No formal federal enforcement case is on record for this plant.
Full case history with a free Klarifi account
Every action against Kleinwood Central Wastewater Treatment Plant with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
11 verified contacts for Kleinwood Central Wastewater Treatment Plant, with validated emails and direct phone numbers.
Unlock 11 verified contacts (8 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Kleinwood Central Wastewater Treatment Plant, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Texas
Spring · 1 mi away
0.57 MGD
Spring · 2 mi away
1.57 MGD
Houston · 2 mi away
1.22 MGD
Houston · 2 mi away
0.77 MGD
Houston · 3 mi away
—
Houston · 3 mi away
0.6 MGD
Houston · 3 mi away
2.53 MGD
Houston · 3 mi away
1.14 MGD
Kleinwood Central Wastewater Treatment Plant: 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 May 29, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms