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Byron (T)

Sewage treatment plant, Byron, New York. NPDES permit NY0160971, in force until Dec 31, 2026. Last 12 months: over a limit 8 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form M monthly (11 values), outfall 001 form Q quarterly (10 values), outfall 002 form M monthly (11 values), outfall 003 form M monthly (11 values), outfall 002 form S twice a year, outfall 003 form S twice a year
Renewal application due
Jul 4, 2026 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 0 of 44 reports late

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

Period endingOutfallParameterReportedLimitOver by
December 2025002Flow, in conduit or thru treatment plant, monthly average.028 MGD≤ .025 MGD12%
January 2026002Flow, in conduit or thru treatment plant, monthly average.033 MGD≤ .025 MGD32%
February 2026002Flow, in conduit or thru treatment plant, monthly average.026 MGD≤ .025 MGD4%
March 2026001Nitrogen, ammonia total [as N], daily maximum13.4 mg/L≤ 11.4 mg/L18%
March 2026003Flow, in conduit or thru treatment plant, monthly average.008 MGD≤ .006 MGD33%
April 2026003Flow, in conduit or thru treatment plant, monthly average.007 MGD≤ .006 MGD17%
June 2026001Nitrogen, ammonia total [as N], daily maximum20.4 mg/L≤ 7.4 mg/L176%
June 2026001Solids, total suspended, daily maximum20 mg/L≤ 15 mg/L33%

Limits in force (78)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigradedaily maximumreport only (deg C)all year001
Temperature, water deg. centigradedaily maximumreport only (deg C)all year001
pHminimum≥ 6.5 SUall year001
pHmaximum≤ 8.5 SUall year001
pHminimumreport only (SU)all year001
pHmaximumreport only (SU)all year001
Solids, total suspendeddaily maximum≤ 15 mg/LJun–Oct001
Solids, total suspendeddaily maximum≤ 30 mg/LJan, Feb, Mar, Apr, May, Nov, Dec001
Solids, total suspendeddaily maximum≤ 6.6 lb/dJun–Oct001
Solids, total suspendeddaily maximum≤ 13.3 lb/dJan, Feb, Mar, Apr, May, Nov, Dec001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Solids, settleabledaily maximum≤ .1 mL/Lall year001
Solids, settleabledaily maximumreport only (mL/L)all year001
Nitrogen, ammonia total [as N]daily maximum≤ 7.4 mg/LJun–Oct001
Nitrogen, ammonia total [as N]daily maximum≤ 11.4 mg/LJan, Feb, Mar, Apr, May, Nov, Dec001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly average≤ .053 MGDall year001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 15 mg/LJun–Oct001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 25 mg/LJan, Feb, Mar, Apr, May, Nov, Dec001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 6.6 lb/dJun–Oct001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 11.1 lb/dJan, Feb, Mar, Apr, May, Nov, Dec001
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Carbonaceous oxygen demand, % removalmonthly average minimum≥ 85 %all year001
Carbonaceous oxygen demand, % removalmonthly average minimum≥ 85 %all year001
Temperature, water deg. centigradedaily maximumreport only (deg C)all year002
Temperature, water deg. centigradedaily maximumreport only (deg C)all year002
pHminimum≥ 6.5 SUall year002
pHmaximum≤ 8.5 SUall year002
pHminimumreport only (SU)all year002
pHmaximumreport only (SU)all year002
Solids, total suspendeddaily maximum≤ 15 mg/LJun–Oct002
Solids, total suspendeddaily maximum≤ 30 mg/LJan, Feb, Mar, Apr, May, Nov, Dec002
Solids, total suspendeddaily maximum≤ 3.13 lb/dJun–Oct002
Solids, total suspendeddaily maximum≤ 6.26 lb/dJan, Feb, Mar, Apr, May, Nov, Dec002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Solids, settleabledaily maximum≤ .1 mL/Lall year002
Solids, settleabledaily maximumreport only (mL/L)all year002
Nitrogen, ammonia total [as N]daily maximum≤ 6.6 mg/LJun–Oct002
Nitrogen, ammonia total [as N]daily maximum≤ 12.3 mg/LJan, Feb, Mar, Apr, May, Nov, Dec002
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plantmonthly average≤ .025 MGDall year002
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 15 mg/LJun–Oct002
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 25 mg/LJan, Feb, Mar, Apr, May, Nov, Dec002
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 3.13 lb/dJun–Oct002
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 5.21 lb/dJan, Feb, Mar, Apr, May, Nov, Dec002
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year002
Solids, suspended percent removalmonthly average minimum≥ 85 %all year002
Solids, suspended percent removalmonthly average minimum≥ 85 %all year002
Carbonaceous oxygen demand, % removalmonthly average minimum≥ 85 %all year002
Carbonaceous oxygen demand, % removalmonthly average minimum≥ 85 %all year002
Temperature, water deg. centigradedaily maximumreport only (deg C)all year003
Temperature, water deg. centigradedaily maximumreport only (deg C)all year003
pHminimum≥ 6.5 SUall year003
pHmaximum≤ 8.5 SUall year003
pHminimumreport only (SU)all year003
pHmaximumreport only (SU)all year003
Solids, total suspendeddaily maximum≤ 15 mg/LJun–Oct003
Solids, total suspendeddaily maximum≤ 30 mg/LJan, Feb, Mar, Apr, May, Nov, Dec003
Solids, total suspendeddaily maximum≤ .75 lb/dJun–Oct003
Solids, total suspendeddaily maximum≤ 1.5 lb/dJan, Feb, Mar, Apr, May, Nov, Dec003
Solids, total suspendeddaily maximumreport only (mg/L)all year003
Solids, settleabledaily maximum≤ .1 mL/Lall year003
Solids, settleabledaily maximumreport only (mL/L)all year003
Nitrogen, ammonia total [as N]daily maximum≤ 6.6 mg/LJun–Oct003
Nitrogen, ammonia total [as N]daily maximum≤ 11.4 mg/LJan, Feb, Mar, Apr, May, Nov, Dec003
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year003
Flow, in conduit or thru treatment plantmonthly average≤ .006 MGDall year003
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 15 mg/LJun–Oct003
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 25 mg/LJan, Feb, Mar, Apr, May, Nov, Dec003
BOD, carbonaceous [5 day, 20 C]daily maximum≤ .75 lb/dJun–Oct003
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 1.26 lb/dJan, Feb, Mar, Apr, May, Nov, Dec003
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year003
Solids, suspended percent removalmonthly average minimum≥ 85 %all year003
Solids, suspended percent removalmonthly average minimum≥ 85 %all year003
Carbonaceous oxygen demand, % removalmonthly average minimum≥ 85 %all year003
Carbonaceous oxygen demand, % removalmonthly average minimum≥ 85 %all year003

How strict are these limits?

Cited limits by parameter: New York'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/NY0160971 · MCP: https://passage-data.com/mcp