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Seven Springs State Trout Hatc

Fish Hatcheries And Preserves, Sandoval County, New Mexico. NPDES permit NM0030112, in force until Nov 30, 2029. Last 12 months: over a limit 5 times (last April 2026), 1 of 37 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A quarterly (20 values), outfall 001 form Q quarterly (2 values), outfall 002 form A quarterly (22 values), outfall 002 form Q quarterly (1 value), outfall 01B form A quarterly (6 values), outfall TX1 form S twice a year, and 1 more form
Last report on file
June 2026
Oct 2024 – Sep 2025
4 values over a limit, 6 required values missing, 0 of 46 reports late

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

Period endingParameterReportedLimit
October 2025pH, maximum9.6 SU≤ 8.8 SU
November 2025pH, maximum9.2 SU≤ 8.8 SU
January 2026pH, maximum9 SU≤ 8.8 SU
February 2026pH, maximum9.4 SU≤ 8.8 SU
April 2026pH, maximum9.1 SU≤ 8.8 SU

Limits in force (63)

ParameterStatisticLimitMonthsOutfall
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≤ 10 mg/Lall year001
Solids, total suspended30-day average≤ 10 mg/Lall year001
Solids, total suspendeddaily maximum≤ 15 mg/Lall year001
Solids, total suspendeddaily maximum≤ 15 mg/Lall year001
Solids, total suspended30-day average≤ 64 lb/dall year001
Solids, total suspended30-day average≤ 64 lb/dall year001
Solids, total suspendeddaily maximum≤ 96 lb/dall year001
Solids, total suspendeddaily maximum≤ 96 lb/dall year001
Solids, settleable30-day average≤ .1 mL/Lall year001
Solids, settleable30-day average≤ .1 mL/Lall year001
Solids, settleabledaily maximum≤ .5 mL/Lall year001
Solids, settleabledaily maximum≤ .5 mL/Lall year001
Aluminum, total recoverabledaily maximumreport only (mg/L)all year001
Aluminum, total recoverabledaily maximumreport only (lb/d)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 plantdaily maximumreport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
pHminimum≥ 6.6 SUall year002
pHminimum≥ 6.6 SUall year002
pHmaximum≤ 8.8 SUall year002
pHmaximum≤ 8.8 SUall year002
Solids, total suspended30-day average≤ 10 mg/Lall year002
Solids, total suspended30-day average≤ 10 mg/Lall year002
Solids, total suspendeddaily maximum≤ 15 mg/Lall year002
Solids, total suspendeddaily maximum≤ 15 mg/Lall year002
Solids, total suspended30-day averagereport only (lb/d)all year002
Solids, total suspended30-day averagereport only (lb/d)all year002
Solids, total suspendeddaily maximumreport only (lb/d)all year002
Solids, total suspendeddaily maximumreport only (lb/d)all year002
Solids, settleable30-day average≤ .1 mL/Lall year002
Solids, settleable30-day average≤ .1 mL/Lall year002
Solids, settleabledaily maximum≤ .5 mL/Lall year002
Solids, settleabledaily maximum≤ .5 mL/Lall year002
Aluminum, total recoverabledaily maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plant30-day averagereport only (MGD)all year002
Flow, in conduit or thru treatment plant30-day averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Chlorine, total residualinstantaneous maximumreport only (mg/L)all year002
Chlorine, total residualinstantaneous maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plant30-day averagereport only (MGD)all year01B
Flow, in conduit or thru treatment plant30-day averagereport only (MGD)all year01B
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year01B
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year01B
Chlorine, total residualinstantaneous maximum≤ 11 ug/Lall year01B
Chlorine, total residualinstantaneous maximum≤ 11 ug/Lall year01B
Whole effluent toxicity - retest #1valuereport only (pass=0;fail=1)all yearTX1
Whole effluent toxicity - retest #2valuereport only (pass=0;fail=1)all yearTX1
WET, sublethal retest #1valuereport only (pass=0;fail=1)all yearTX1
WET, sublethal retest #2valuereport only (pass=0;fail=1)all yearTX1
Whole Effluent Toxicity - Retest #3valuereport only (pass=0;fail=1)all yearTX1
Whole Effluent Toxicity, Sub-Lethal Retest #3valuereport only (pass=0;fail=1)all yearTX1
Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulexvaluereport only (pass=0;fail=1)all yearTX1
LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelasvaluereport only (pass=0;fail=1)all yearTX1
NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulexvaluereport only (%)all yearTX1
NOAEC Lethal Static Renewal 48Hr acute Pimephales promelasvaluereport only (%)all yearTX1
Coef Of Var Static Renewal 48Hr Acute D. pulexvaluereport only (%)all yearTX1
Coef Of Var Static Renewal 48Hr Acute Pimephales promelasvaluereport only (%)all yearTX1

How strict are these limits?

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

Same industry: the 6 Fishing, Hunting and Trapping permits in New Mexico.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NM0030112 · MCP: https://passage-data.com/mcp