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Tucumcari, City of

Sewage treatment plant, major discharger, Tucumcari, New Mexico. NPDES permit NM0020711 expired Dec 31, 2025; its limits still apply. Last 12 months: over a limit 35 times (last August 2026), 1 of 20 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form A monthly (27 values), outfall 001 form Q quarterly (1 value), outfall 001 form T every 60 months, outfall 001 form Y yearly, outfall TX1 form S twice a year, outfall TX1 form Y yearly
Last report on file
September 2026
Oct 2024 – Sep 2025
43 values over a limit, 0 required values missing, 3 of 20 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

All 35 values over a limit
Period endingParameterReportedLimitOver by
October 2025Nitrogen, total [as N], 30-day average18 mg/L≤ 8 mg/L125%
October 2025Nitrogen, total [as N], 30-day average68.2 lb/d≤ 61.4 lb/d11%
October 2025Phosphorus, total [as P], 30-day average19 lb/d≤ 7.67 lb/d148%
October 2025Phosphorus, total [as P], 30-day average5 mg/L≤ 1 mg/L400%
November 2025Nitrogen, total [as N], 30-day average13 mg/L≤ 8 mg/L63%
November 2025Phosphorus, total [as P], 30-day average15.4 lb/d≤ 7.67 lb/d101%
November 2025Phosphorus, total [as P], 30-day average4.7 mg/L≤ 1 mg/L370%
December 2025Nitrogen, total [as N], 30-day average15 mg/L≤ 8 mg/L88%
December 2025Phosphorus, total [as P], 30-day average14.8 lb/d≤ 7.67 lb/d93%
December 2025Phosphorus, total [as P], 30-day average4.4 mg/L≤ 1 mg/L340%
January 2026Nitrogen, total [as N], 30-day average15 mg/L≤ 8 mg/L88%
January 2026Phosphorus, total [as P], 30-day average17.9 lb/d≤ 7.67 lb/d133%
January 2026Phosphorus, total [as P], 30-day average4.9 mg/L≤ 1 mg/L390%
February 2026Nitrogen, total [as N], 30-day average8.9 mg/L≤ 8 mg/L11%
February 2026Phosphorus, total [as P], 30-day average15.3 lb/d≤ 7.67 lb/d99%
February 2026Phosphorus, total [as P], 30-day average4.5 mg/L≤ 1 mg/L350%
March 2026Nitrogen, total [as N], 30-day average9.87 mg/L≤ 8 mg/L23%
March 2026Phosphorus, total [as P], 30-day average18.6 lb/d≤ 7.67 lb/d143%
March 2026Phosphorus, total [as P], 30-day average5.1 mg/L≤ 1 mg/L410%
April 2026Nitrogen, total [as N], 30-day average8.4 mg/L≤ 8 mg/L5%
April 2026Phosphorus, total [as P], 30-day average18.2 lb/d≤ 7.67 lb/d137%
April 2026Phosphorus, total [as P], 30-day average5.4 mg/L≤ 1 mg/L440%
May 2026Nitrogen, total [as N], 30-day average12 mg/L≤ 8 mg/L50%
May 2026Phosphorus, total [as P], 30-day average19.8 lb/d≤ 7.67 lb/d158%
May 2026Phosphorus, total [as P], 30-day average6.1 mg/L≤ 1 mg/L510%
June 2026Nitrogen, total [as N], 30-day average12.3 mg/L≤ 8 mg/L54%
June 2026Phosphorus, total [as P], 30-day average23 mg/L≤ 1 mg/L2200%
June 2026Phosphorus, total [as P], 30-day average81.5 lb/d≤ 7.67 lb/d963%
July 2026Nitrogen, total [as N], 30-day average16 mg/L≤ 8 mg/L100%
July 2026Phosphorus, total [as P], 30-day average20.1 lb/d≤ 7.67 lb/d162%
July 2026Phosphorus, total [as P], 30-day average5.6 mg/L≤ 1 mg/L460%
August 2026Nitrogen, total [as N], 30-day average18 mg/L≤ 8 mg/L125%
August 2026Nitrogen, total [as N], 30-day average68.7 lb/d≤ 61.4 lb/d12%
August 2026Phosphorus, total [as P], 30-day average18.7 lb/d≤ 7.67 lb/d144%
August 2026Phosphorus, total [as P], 30-day average4.9 mg/L≤ 1 mg/L390%

Limits in force (56)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]minimum≥ 5 mg/Lall year001
BOD, 5-day, 20 deg. C30-day average≤ 30 mg/Lall year001
BOD, 5-day, 20 deg. C7-day average≤ 45 mg/Lall year001
BOD, 5-day, 20 deg. C30-day average≤ 230 lb/dall year001
BOD, 5-day, 20 deg. C7-day average≤ 345 lb/dall year001
pHminimum≥ 6.6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspended30-day average≤ 30 mg/Lall year001
Solids, total suspended7-day average≤ 45 mg/Lall year001
Solids, total suspended30-day average≤ 230 lb/dall year001
Solids, total suspended7-day average≤ 345 lb/dall year001
Oil & Greasedaily maximumreport only (mg/L)all year001
Nitrogen, total [as N]30-day average≤ 8 mg/Lall year001
Nitrogen, total [as N]30-day average≤ 61.4 lb/dall year001
Phosphorus, total [as P]30-day average≤ 1 mg/Lall year001
Phosphorus, total [as P]30-day average≤ 7.67 lb/dall year001
Boron, total [as B]daily maximum≤ 750 ug/Lall year001
Boron, total [as B]daily maximum≤ 7.5 lb/dall year001
Acroleindaily maximumreport only (mg/L)all year001
Acrylonitriledaily maximumreport only (mg/L)all year001
Benzo[k]fluoranthenedaily maximumreport only (mg/L)all year001
Benzo[a]pyrenedaily maximumreport only (mg/L)all year001
Chrysenedaily maximumreport only (mg/L)all year001
Benzo[a]anthracenedaily maximumreport only (mg/L)all year001
Dibenzo[a,h]anthracene, dry weightdaily maximumreport only (mg/L)all year001
Polychlorinated biphenyls [PCBs]daily maximumreport only (mg/L)all year001
Diazinondaily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plant30-day averagereport only (MGD)all year001
Flow, in conduit or thru treatment plant7-day averagereport only (MGD)all year001
Chlorine, total residualinstantaneous maximum≤ 11 ug/Lall year001
E. coli30-day geometric mean≤ 126 CFU/100mLall year001
E. colidaily maximum≤ 410 CFU/100mLall year001
E. coli30-day geometric mean≤ 4.39 BCFU/dall year001
3,4-Benzofluoranthenedaily maximumreport only (mg/L)all year001
Methylmercurydaily maximum≤ .000111 mg/Lall year001
Methylmercury7-day average≤ .0011 lb/dall year001
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Whole effluent toxicity - retest #1valuereport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #1valuereport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #2valuereport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #2valuereport only (pass=0;fail=1)all yearTX1
Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubiavaluereport only (pass=0;fail=1)all yearTX1
Pass/Fail Static Renewal 7Day Chronic Pimephales promelasvaluereport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubiavaluereport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelasvaluereport only (pass=0;fail=1)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiavaluereport only (%)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelasvaluereport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiavaluereport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelasvaluereport only (%)all yearTX1
Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubiavaluereport only (%)all yearTX1
Coef Of Var Static Renewal 7Day Chronic Pimephales promelasvaluereport only (%)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Ceriodaphnia dubiavaluereport only (%)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Pimephales promelasvaluereport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Ceriodaphnia dubiavaluereport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Pimephales promelasvaluereport only (%)all yearTX1

How strict are these limits?

Cited limits by parameter: New Mexico's rules and the federal ones.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NM0020711 · MCP: https://passage-data.com/mcp