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Santa Rosa, City of (Main STP)

Sewage treatment plant, Santa Rosa, New Mexico. NPDES permit NM0024988, in force until Apr 30, 2027. Last 12 months: over a limit 22 times (last June 2026), 69 required values missing, 12 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A quarterly, outfall TX1 form S twice a year, outfall TX1 form Y yearly
Renewal application due
Nov 1, 2026 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 207 required values missing, 14 of 15 reports late

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

All 22 values over a limit
Period endingParameterReportedLimitOver by
October 2025BOD, 5-day, 20 deg. C, 7-day average250.34 lb/d≤ 131.4 lb/d91%
October 2025BOD, 5-day, 20 deg. C, 7-day average250.34 lb/d≤ 131.4 lb/d91%
October 2025BOD, 5-day, 20 deg. C, 7-day average79.2 mg/L≤ 45 mg/L76%
October 2025BOD, 5-day, 20 deg. C, 7-day average79.2 mg/L≤ 45 mg/L76%
October 2025BOD, 5-day, percent removal, monthly average minimum54 %≥ 85 %207%
October 2025BOD, 5-day, percent removal, monthly average minimum54 %≥ 85 %207%
October 2025E. coli, 30-day geometric mean1972.82 CFU/100mL≤ 126 CFU/100mL1466%
October 2025E. coli, 30-day geometric mean1972.82 CFU/100mL≤ 126 CFU/100mL1466%
October 2025E. coli, daily maximum16000 CFU/100mL≤ 410 CFU/100mL3802%
October 2025E. coli, daily maximum16000 CFU/100mL≤ 410 CFU/100mL3802%
November 2025E. coli, daily maximum16000 CFU/100mL≤ 410 CFU/100mL3802%
November 2025E. coli, daily maximum16000 CFU/100mL≤ 410 CFU/100mL3802%
January 2026E. coli, daily maximum540 CFU/100mL≤ 410 CFU/100mL32%
February 2026E. coli, 30-day geometric mean540 CFU/100mL≤ 126 CFU/100mL329%
March 2026E. coli, 30-day geometric mean215 CFU/100mL≤ 126 CFU/100mL71%
March 2026E. coli, daily maximum1130 CFU/100mL≤ 410 CFU/100mL176%
April 2026E. coli, 30-day geometric mean2250.73 CFU/100mL≤ 126 CFU/100mL1686%
April 2026E. coli, daily maximum16000 CFU/100mL≤ 410 CFU/100mL3802%
May 2026E. coli, 30-day geometric mean2030.7 CFU/100mL≤ 126 CFU/100mL1512%
May 2026E. coli, daily maximum16000 CFU/100mL≤ 410 CFU/100mL3802%
June 2026E. coli, 30-day geometric mean1830.4 CFU/100mL≤ 126 CFU/100mL1353%
June 2026E. coli, daily maximum16000 CFU/100mL≤ 410 CFU/100mL3802%

Limits in force (80)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. C30-day average≤ 30 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. C7-day average≤ 45 mg/Lall year001
BOD, 5-day, 20 deg. C30-day average≤ 87.6 lb/dall year001
BOD, 5-day, 20 deg. C30-day average≤ 87.6 lb/dall year001
BOD, 5-day, 20 deg. C7-day average≤ 131.4 lb/dall year001
BOD, 5-day, 20 deg. C7-day average≤ 131.4 lb/dall year001
pHminimum≥ 6.6 SUall year001
pHminimum≥ 6.6 SUall year001
pHmaximum≤ 8.8 SUall year001
pHmaximum≤ 8.8 SUall year001
Solids, total suspended30-day average≤ 30 mg/Lall year001
Solids, total suspended30-day average≤ 30 mg/Lall year001
Solids, total suspended7-day average≤ 45 mg/Lall year001
Solids, total suspended7-day average≤ 45 mg/Lall year001
Solids, total suspended30-day average≤ 87.6 lb/dall year001
Solids, total suspended30-day average≤ 87.6 lb/dall year001
Solids, total suspended7-day average≤ 131.4 lb/dall year001
Solids, total suspended7-day average≤ 131.4 lb/dall year001
Nitrogen, total [as N]30-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
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]30-day averagereport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]daily 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 plant30-day averagereport only (MGD)all year001
Flow, in conduit or thru treatment plant7-day averagereport only (MGD)all year001
Flow, in conduit or thru treatment plant7-day averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualinstantaneous maximum≤ 19 ug/Lall year001
Chlorine, total residualinstantaneous maximum≤ 19 ug/Lall year001
E. coli30-day geometric mean≤ 126 CFU/100mLall year001
E. coli30-day geometric mean≤ 126 CFU/100mLall year001
E. colidaily maximum≤ 410 CFU/100mLall year001
E. colidaily maximum≤ 410 CFU/100mLall year001
E. coli30-day geometric mean≤ 3.2 BCFU/dall year001
E. coli30-day geometric mean≤ 3.2 BCFU/dall year001
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year001
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Whole effluent toxicity - retest #17-day minimumreport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #1monthly average minimumreport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #27-day minimumreport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #2monthly average minimumreport only (pass=0;fail=1)all yearTX1
Whole Effluent Toxicity [WET] - C. dubia7-day minimum≥ 19 %all yearTX1
Whole Effluent Toxicity [WET] - C. dubiamonthly average minimum≥ 19 %all yearTX1
Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (pass=0;fail=1)all yearTX1
Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubiamonthly average minimumreport only (pass=0;fail=1)all yearTX1
Pass/Fail Static Renewal 7Day Chronic Pimephales promelas7-day minimumreport only (pass=0;fail=1)all yearTX1
Pass/Fail Static Renewal 7Day Chronic Pimephales promelasmonthly average minimumreport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubiamonthly average minimumreport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas7-day minimumreport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelasmonthly average minimumreport only (pass=0;fail=1)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (%)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiamonthly average minimumreport only (%)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas7-day minimumreport only (%)all yearTX1
NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelasmonthly average minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiamonthly average minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas7-day minimumreport only (%)all yearTX1
NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelasmonthly average minimumreport only (%)all yearTX1
Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia7-day minimumreport only (%)all yearTX1
Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubiamonthly average minimumreport only (%)all yearTX1
Coef Of Var Static Renewal 7Day Chronic Pimephales promelas7-day minimumreport only (%)all yearTX1
Coef Of Var Static Renewal 7Day Chronic Pimephales promelasmonthly average minimumreport only (%)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (%)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Ceriodaphnia dubiamonthly average minimumreport only (%)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Pimephales promelas7-day minimumreport only (%)all yearTX1
LOEC Lethal Survival Static Renewal 7 Day Chronic Pimephales promelasmonthly average minimumreport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Ceriodaphnia dubia7-day minimumreport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Ceriodaphnia dubiamonthly average minimumreport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Pimephales promelas7-day minimumreport only (%)all yearTX1
LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Pimephales promelasmonthly average minimumreport only (%)all yearTX1

How strict are these limits?

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

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NM0024988 · MCP: https://passage-data.com/mcp