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Camino Real Regional Utility Authority North Wastewater Treatment Plant

Sewerage Systems, major discharger, Sunland, New Mexico. NPDES permit NM0031178, in force until Jul 31, 2030. Last 12 months: over a limit 36 times (last August 2026), 56 required values missing, 24 of 25 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form A monthly (57 values), outfall TX1 form A monthly (16 values), outfall 001 form S twice a year
Last report on file
August 2026
Oct 2024 – Sep 2025
19 values over a limit, 73 required values missing, 16 of 17 reports late

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

All 36 values over a limit
Period endingOutfallParameterReportedLimitOver by
October 2025001Boron, dissolved [as B], daily maximum.759 mg/L≤ .75 mg/L1%
February 2026001Boron, dissolved [as B], daily maximum6.518 lb/d≤ 6.26 lb/d4%
February 2026TX1Whole Effluent Toxicity [WET] - C. dubia, minimum value56 %≥ 100 %44%
February 2026TX1Whole Effluent Toxicity [WET] - C. dubia, minimum value56 %≥ 100 %44%
February 2026TX1Whole Effluent Toxicity [WET] - P. promelas, minimum value32 %≥ 100 %68%
February 2026TX1Whole Effluent Toxicity [WET] - P. promelas, minimum value32 %≥ 100 %68%
March 2026001Boron, dissolved [as B], daily maximum.808 mg/L≤ .75 mg/L8%
March 2026001Boron, dissolved [as B], daily maximum6.271 lb/d≤ 6.26 lb/d0%
March 2026001Butyl benzyl phthalate, 30-day average.042 lb/d≤ .00834 lb/d404%
March 2026001Butyl benzyl phthalate, 30-day average6.25 ug/L≤ 1 ug/L525%
March 2026001Butyl benzyl phthalate, daily maximum.3359 lb/d≤ .0102 lb/d3193%
March 2026001Butyl benzyl phthalate, daily maximum50 ug/L≤ 1.23 ug/L3965%
March 2026001Di[2-ethylhexyl] phthalate [DEHP], 30-day average.051 lb/d≤ .0308 lb/d66%
March 2026001Di[2-ethylhexyl] phthalate [DEHP], 30-day average7.5 ug/L≤ 3.7 ug/L103%
March 2026001Di[2-ethylhexyl] phthalate [DEHP], daily maximum.683913 lb/d≤ .0389 lb/d1658%
March 2026001Di[2-ethylhexyl] phthalate [DEHP], daily maximum50 ug/L≤ 4.663 ug/L972%
March 2026001E. coli, 30-day geometric mean2.98 BCFU/d≤ 2.53 BCFU/d18%
March 2026001E. coli, daily maximum2419.6 CFU/100mL≤ 410 CFU/100mL490%
March 2026TX1Whole Effluent Toxicity [WET] - C. dubia, minimum value56 %≥ 100 %44%
March 2026TX1Whole Effluent Toxicity [WET] - P. promelas, minimum value32 %≥ 100 %68%
April 2026001Boron, dissolved [as B], daily maximum6.27 lb/d≤ 6.26 lb/d0%
April 2026001Selenium, total recoverable, daily maximum.077 lb/d≤ .0417 lb/d85%
April 2026001Selenium, total recoverable, daily maximum10 ug/L≤ 5 ug/L100%
April 2026TX1Whole Effluent Toxicity [WET] - C. dubia, minimum value0 %≥ 100 %100%
April 2026TX1Whole Effluent Toxicity [WET] - P. promelas, minimum value0 %≥ 100 %100%
May 2026TX1Whole Effluent Toxicity [WET] - C. dubia, minimum value32 %≥ 100 %68%
May 2026TX1Whole Effluent Toxicity [WET] - P. promelas, minimum value32 %≥ 100 %68%
June 2026TX1Whole Effluent Toxicity [WET] - C. dubia, minimum value0 %≥ 100 %100%
June 2026TX1Whole Effluent Toxicity [WET] - P. promelas, minimum value42 %≥ 100 %58%
July 2026001Boron, dissolved [as B], daily maximum.808 mg/L≤ .75 mg/L8%
July 2026TX1Whole Effluent Toxicity [WET] - C. dubia, minimum value0 %≥ 100 %100%
July 2026TX1Whole Effluent Toxicity [WET] - P. promelas, minimum value42 %≥ 100 %58%
August 2026001Boron, dissolved [as B], daily maximum1.2 mg/L≤ .75 mg/L60%
August 2026001Boron, dissolved [as B], daily maximum9.54 lb/d≤ 6.26 lb/d52%
August 2026TX1Whole Effluent Toxicity [WET] - C. dubia, minimum value56 %≥ 100 %44%
August 2026TX1Whole Effluent Toxicity [WET] - P. promelas, minimum value32 %≥ 100 %68%

Limits in force (76)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheit30-day averagereport only (deg F)all year001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year001
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≤ 250 lb/dall year001
BOD, 5-day, 20 deg. C7-day average≤ 376 lb/dall year001
BOD, 5-day, 20 deg. C30-day averagereport only (mg/L)all 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≤ 250 lb/dall year001
Solids, total suspended7-day average≤ 376 lb/dall year001
Solids, total suspended30-day averagereport only (mg/L)all year001
Nitrogen, total [as N]30-day averagereport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]30-day averagereport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Chloride [as Cl]30-day averagereport only (mg/L)all year001
Chloride [as Cl]7-day averagereport only (mg/L)all year001
Sulfate, total [as SO4]30-day averagereport only (mg/L)all year001
Sulfate, total [as SO4]7-day averagereport only (mg/L)all year001
Arsenic, total recoverable30-day average≤ 28.269 ug/Lall year001
Arsenic, total recoverabledaily maximum≤ 32.616 ug/Lall year001
Arsenic, total recoverable30-day average≤ .236 lb/hrall year001
Arsenic, total recoverabledaily maximum≤ .272 lb/hrall year001
Selenium, total recoverable30-day average≤ 5 ug/Lall year001
Selenium, total recoverabledaily maximum≤ 5 ug/Lall year001
Selenium, total recoverable30-day average≤ .0417 lb/dall year001
Selenium, total recoverabledaily maximum≤ .0417 lb/dall year001
Boron, total recoverable30-day averagereport only (ug/L)all year001
Boron, total recoverabledaily maximumreport only (ug/L)all year001
Boron, total recoverable30-day averagereport only (lb/d)all year001
Boron, total recoverabledaily maximumreport only (lb/d)all year001
Boron, dissolved [as B]30-day averagereport only (mg/L)all year001
Boron, dissolved [as B]daily maximum≤ .75 mg/Lall year001
Boron, dissolved [as B]30-day averagereport only (lb/d)all year001
Boron, dissolved [as B]daily maximum≤ 6.26 lb/dall year001
Uranium, total30-day averagereport only (ug/L)all year001
Butyl benzyl phthalate30-day average≤ 1 ug/Lall year001
Butyl benzyl phthalatedaily maximum≤ 1.23 ug/Lall year001
Butyl benzyl phthalate30-day average≤ .00834 lb/dall year001
Butyl benzyl phthalatedaily maximum≤ .0102 lb/dall year001
Di[2-ethylhexyl] phthalate [DEHP]30-day average≤ 3.7 ug/Lall year001
Di[2-ethylhexyl] phthalate [DEHP]daily maximum≤ 4.663 ug/Lall year001
Di[2-ethylhexyl] phthalate [DEHP]30-day average≤ .0308 lb/dall year001
Di[2-ethylhexyl] phthalate [DEHP]daily maximum≤ .0389 lb/dall year001
Flow, in conduit or thru treatment plant30-day averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport 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≤ 2.53 BCFU/dall year001
Alpha, gross adjusted30-day averagereport only (pCi/L)all year001
Solids, total dissolved30-day averagereport only (mg/L)all year001
Solids, total dissolved7-day averagereport only (mg/L)all year001
Alpha gross radioactivity30-day averagereport only (pCi/L)all year001
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Whole Effluent Toxicity [WET] - C. dubiaminimum value≥ 100 %all yearTX1
Whole Effluent Toxicity [WET] - P. promelasminimum value≥ 100 %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/NM0031178 · MCP: https://passage-data.com/mcp