TUCUMCARI, CITY OF
NPDES ID: NM0020711
E — SNC: Effluent violation (monthly average limit)
The facility discharged more of a pollutant than its permit allows, based on a monthly average.
This quarter: 9 effluent violations.
Violations
May 31, 2026
Phosphorus, total [as P]
510% over limit
Discharged 6.1 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
158% over limit
Discharged 8.98919992 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
50% over limit
Discharged 12 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
April 30, 2026
Phosphorus, total [as P]
440% over limit
Discharged 5.4 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
137% over limit
Discharged 8.26279993 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
5% over limit
Discharged 8.4 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
March 31, 2026
Phosphorus, total [as P]
143% over limit
Discharged 8.44439993 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
410% over limit
Discharged 5.1 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
23% over limit
Discharged 9.87 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Phosphorus, total [as P]
350% over limit
Discharged 4.5 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
11% over limit
Discharged 8.9 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
99% over limit
Discharged 6.94619994 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
January 31, 2026
Phosphorus, total [as P]
133% over limit
Discharged 8.12659993 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
390% over limit
Discharged 4.9 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
88% over limit
Discharged 15 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
December 31, 2025
Phosphorus, total [as P]
340% over limit
Discharged 4.4 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
88% over limit
Discharged 15 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
93% over limit
Discharged 6.71919994 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
November 30, 2025
Phosphorus, total [as P]
370% over limit
Discharged 4.7 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
101% over limit
Discharged 6.99159994 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
63% over limit
Discharged 13 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
October 31, 2025
Phosphorus, total [as P]
148% over limit
Discharged 8.62599993 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
125% over limit
Discharged 18 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
11% over limit
Discharged 30.96279974 kg/d against a permitted limit of 27.87559977 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
400% over limit
Discharged 5 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
September 30, 2025
Nitrogen, total [as N]
47% over limit
Discharged 41.08699965 kg/d against a permitted limit of 27.87559977 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
188% over limit
Discharged 23 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
350% over limit
Discharged 4.5 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
131% over limit
Discharged 8.03579993 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
August 31, 2025
Phosphorus, total [as P]
440% over limit
Discharged 5.4 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
104% over limit
Discharged 56.74999952 kg/d against a permitted limit of 27.87559977 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
189% over limit
Discharged 10.07879992 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
280% over limit
Discharged 30.4 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
July 31, 2025
pH
0% over limit
Discharged 6.58 SU against a permitted limit of 6.6 SU (MINIMUM)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
213% over limit
Discharged 25 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
50% over limit
Discharged 41.72259965 kg/d against a permitted limit of 27.87559977 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
430% over limit
Discharged 5.3 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
154% over limit
Discharged 8.85299993 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
June 30, 2025
Phosphorus, total [as P]
202% over limit
Discharged 10.53279991 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
32% over limit
Discharged 36.86479969 kg/d against a permitted limit of 27.87559977 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
150% over limit
Discharged 20 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
470% over limit
Discharged 5.7 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
May 31, 2025
Phosphorus, total [as P]
169% over limit
Discharged 9.35239992 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
8% over limit
Discharged 30.05479975 kg/d against a permitted limit of 27.87559977 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
460% over limit
Discharged 5.6 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
125% over limit
Discharged 18 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
April 30, 2025
Phosphorus, total [as P]
430% over limit
Discharged 5.3 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
430% over limit
Discharged 5.3 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
115% over limit
Discharged 7.47283994 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
115% over limit
Discharged 7.47283994 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
21% over limit
Discharged 9.7 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
21% over limit
Discharged 9.7 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
March 31, 2025
Phosphorus, total [as P]
71% over limit
Discharged 5.94739995 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
71% over limit
Discharged 5.94739995 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
320% over limit
Discharged 4.2 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
320% over limit
Discharged 4.2 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
30% over limit
Discharged 10.4 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
30% over limit
Discharged 10.4 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
February 28, 2025
Phosphorus, total [as P]
107% over limit
Discharged 7.21859994 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
107% over limit
Discharged 7.21859994 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
360% over limit
Discharged 4.6 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
360% over limit
Discharged 4.6 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
31% over limit
Discharged 10.5 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
31% over limit
Discharged 10.5 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
January 31, 2025
Phosphorus, total [as P]
310% over limit
Discharged 4.1 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
310% over limit
Discharged 4.1 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
14% over limit
Discharged 31.87079973 kg/d against a permitted limit of 27.87559977 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
14% over limit
Discharged 31.87079973 kg/d against a permitted limit of 27.87559977 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
79% over limit
Discharged 6.21979995 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
79% over limit
Discharged 6.21979995 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
163% over limit
Discharged 21 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
163% over limit
Discharged 21 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
December 31, 2024
Phosphorus, total [as P]
110% over limit
Discharged 7.30939994 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
390% over limit
Discharged 4.9 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
88% over limit
Discharged 15 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
November 30, 2024
Phosphorus, total [as P]
127% over limit
Discharged 7.89959993 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
380% over limit
Discharged 4.8 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
63% over limit
Discharged 13 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
October 31, 2024
Phosphorus, total [as P]
123% over limit
Discharged 7.76339993 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
Nitrogen, total [as N]
25% over limit
Discharged 10 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
310% over limit
Discharged 4.1 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
September 30, 2024
Nitrogen, total [as N]
75% over limit
Discharged 14 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
380% over limit
Discharged 4.8 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
86% over limit
Discharged 6.49219995 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
August 31, 2024
Nitrogen, total [as N]
45% over limit
Discharged 11.61 mg/L against a permitted limit of 8 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
370% over limit
Discharged 4.7 mg/L against a permitted limit of 1 mg/L (30DA AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
119% over limit
Discharged 7.62719994 kg/d against a permitted limit of 3.48217997 kg/d (30DA AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
August 1, 2026 (5 days ago)