GRACE CREEK WWTP
NPDES ID: TX0022217
S — SNC: Compliance schedule violation
The facility missed a deadline in its compliance schedule by more than 90 days.
Violations
December 31, 2025
Whole Effluent Toxicity [WET] - P. promelas
68% over limit
Discharged 31 % against a permitted limit of 98 % (7 DA MIN)
DMR, Limited - Numeric Violation
Whole Effluent Toxicity [WET] - P. promelas
68% over limit
Discharged 31 % against a permitted limit of 98 % (MO AV MN)
DMR, Limited - Numeric Violation
May 31, 2025
Solids, total suspended
83% over limit
Discharged 73 mg/L against a permitted limit of 40 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2024
Solids, total suspended
43% over limit
Discharged 57 mg/L against a permitted limit of 40 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
July 31, 2024
Solids, total suspended
57% over limit
Discharged 1873.20398426 kg/d against a permitted limit of 1192.658 kg/d (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
59% over limit
Discharged 23.9 mg/L against a permitted limit of 15 mg/L (DAILY AV)
DMR, Limited - Numeric Violation
Solids, total suspended
1360% over limit
Discharged 584 mg/L against a permitted limit of 40 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)