SNIDER INDUSTRIES SAWMILL
NPDES ID: TX0099228
X — SNC: Effluent violation (non-monthly average limit)
The facility discharged more of a pollutant than its permit allows, measured over a period other than a monthly average.
This quarter: 2 effluent violations.
Violations
May 31, 2026
pH
0% over limit
Discharged 9.21 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Numeric Violation
April 30, 2026
Copper, total [as Cu]
38% over limit
Discharged 0.018 mg/L against a permitted limit of 0.013 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2026
Copper, total [as Cu]
22% over limit
Discharged 0.0159 mg/L against a permitted limit of 0.013 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
January 31, 2026
Aluminum, total [as Al]
143% over limit
Discharged 3.98 mg/L against a permitted limit of 1.64 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
October 31, 2025
pH
0% over limit
Discharged 6.25 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 mg/L against a permitted limit of 1.64 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 6.25 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
Carbon, tot organic [TOC]
0% over limit
Discharged 7.1 mg/L against a permitted limit of 75 mg/L (DAILY MX)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 9 SU (MAXIMUM)
DMR, Limited - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0.0111 mg/L against a permitted limit of 1.64 mg/L (DAILY MX)
DMR, Limited - Overdue
Carbon, tot organic [TOC]
0% over limit
Discharged 0 mg/L against a permitted limit of 75 mg/L (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY AV)
DMR, Monitor Only - Overdue
Oil & Grease
0% over limit
Discharged 1.14 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Overdue
Copper, total [as Cu]
0% over limit
Discharged 0.00155 mg/L against a permitted limit of 0.013 mg/L (DAILY MX)
DMR, Limited - Overdue
Oil & Grease
0% over limit
Discharged 0 mg/L against a permitted limit of 15 mg/L (DAILY MX)
DMR, Limited - Overdue
E. coli
0% over limit
Discharged 0 MPN/100mL against a permitted limit of 0 MPN/100mL (DAILY MX)
DMR, Monitor Only - Overdue
E. coli
0% over limit
Discharged 2419.6 MPN/100mL against a permitted limit of 0 MPN/100mL (DAILY MX)
DMR, Monitor Only - Overdue
March 31, 2025
pH
0% over limit
Discharged 5.88 SU against a permitted limit of 6 SU (MINIMUM)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)