DULCE WASTEWATER TREAT.PLT.
NPDES ID: NM0030520
E — SNC: Effluent violation (monthly average limit)
The facility discharged more of a pollutant than its permit allows, based on a monthly average.
Violations
March 31, 2026
Phosphorus, total [as P]
640% over limit
Discharged 0.74 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
306% over limit
Discharged 0.92161999 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Phosphorus, total [as P]
482% over limit
Discharged 1.32113999 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
900% over limit
Discharged 1 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
January 31, 2026
Phosphorus, total [as P]
830% over limit
Discharged 0.93 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
440% over limit
Discharged 1.22579999 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Phosphorus, total [as P]
700% over limit
Discharged 1.81599998 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
1300% over limit
Discharged 1.4 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
November 30, 2025
Phosphorus, total [as P]
1300% over limit
Discharged 1.4 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
760% over limit
Discharged 1.95219998 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
October 31, 2025
Phosphorus, total [as P]
2600% over limit
Discharged 2.7 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
1354% over limit
Discharged 3.30057997 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
September 30, 2025
Phosphorus, total [as P]
1700% over limit
Discharged 1.8 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
906% over limit
Discharged 2.28361998 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
August 31, 2025
Phosphorus, total [as P]
3000% over limit
Discharged 3.1 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
1632% over limit
Discharged 3.93163997 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
July 31, 2025
Phosphorus, total [as P]
2500% over limit
Discharged 2.6 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
1396% over limit
Discharged 3.39591997 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
June 30, 2025
Phosphorus, total [as P]
1900% over limit
Discharged 2 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
980% over limit
Discharged 2.45159998 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
May 31, 2025
Phosphorus, total [as P]
3300% over limit
Discharged 3.4 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
1680% over limit
Discharged 4.04059997 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
April 30, 2025
Phosphorus, total [as P]
1220% over limit
Discharged 2.99639997 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
2400% over limit
Discharged 2.5 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
March 31, 2025
Phosphorus, total [as P]
608% over limit
Discharged 1.60715999 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
1100% over limit
Discharged 1.2 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
February 28, 2025
Phosphorus, total [as P]
290% over limit
Discharged 0.88529999 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
550% over limit
Discharged 0.65 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
January 31, 2025
Phosphorus, total [as P]
540% over limit
Discharged 0.64 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
288% over limit
Discharged 0.88075999 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
December 31, 2024
Phosphorus, total [as P]
514% over limit
Discharged 1.39377999 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
900% over limit
Discharged 1 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
November 30, 2024
Phosphorus, total [as P]
674% over limit
Discharged 1.75697999 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
1100% over limit
Discharged 1.2 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
October 31, 2024
Phosphorus, total [as P]
47900% over limit
Discharged 48 mg/L against a permitted limit of 0.1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
27300% over limit
Discharged 62.19799948 kg/d against a permitted limit of 0.227 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
July 13, 2026 (23 days ago)