852 Rayford Road, Spring, TX 77386 · Montgomery County · Publicly Owned Treatment Works
Southern Montgomery Co Mud WWTP is a publicly owned wastewater treatment works in Spring, Montgomery County, Texas treating an average of 1.38 million gallons per day against a permitted design capacity of 2 MGD, serving about 3,820 residents. It discharges under NPDES permit TX0024759 (effective), which expires in September 2028, with 6 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in December 2024.
2 treatment structures and unit processes identified at Southern Montgomery Co Mud WWTP.
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See the full treatment train at Southern Montgomery Co Mud WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Federal civil enforcement cases, compliance inspections and informal actions recorded for Southern Montgomery Co Mud WWTP in EPA's ICIS system.
Latest case · Dec 2024
Southern Montgomery County Municipal District-AO
Administrative order · CWA, NPDES Permit Violations · Final Order Issued
EPA's description of the case:
“The Administrative Ordered issued to Southern Montgomery County Municipal Utility District is for effluent violations of the permit limits.The facility is required ot sumit a corrective action plan.”
Source: EPA ECHO, civil enforcement case 06-2025-1707.
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Every action against Southern Montgomery Co Mud WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
2 verified contacts for Southern Montgomery Co Mud WWTP, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Southern Montgomery Co Mud WWTP, plus the full compliance history and discharge data.
Houston · 1 mi away
1 MGD
Spring · 2 mi away
0.7 MGD
Spring · 2 mi away
0.97 MGD
Spring · 3 mi away
0.37 MGD
Conroe · 3 mi away
0.25 MGD
Spring · 3 mi away
0.52 MGD
Houston · 4 mi away
0.25 MGD
Spring · 4 mi away
0.68 MGD
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 April 12, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Ozonation · Activated sludge · all terms