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River Terrace Health Care

Skilled Nursing Care Facilities, Lancaster, Massachusetts. NPDES permit MA0025763 expired Jun 30, 2020; its limits still apply. Last 12 months: over a limit 38 times (last September 2026), 2 required values missing, 3 of 13 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (24 values), form T monthly (28 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
9 values over a limit, 110 required values missing, 2 of 13 reports late

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

All 38 values over a limit
Period endingParameterReportedLimitOver by
October 2025E. coli, thermotol, MF, MTEC, daily maximum2419.6 CFU/100mL≤ 409 CFU/100mL492%
October 2025Phosphorus, total [as P], monthly average4.36 mg/L≤ 1 mg/L336%
October 2025pH, minimum6.04 SU≥ 6.5 SU—
November 2025E. coli, thermotol, MF, MTEC, daily maximum2419 CFU/100mL≤ 409 CFU/100mL491%
January 2026E. coli, thermotol, MF, MTEC, daily maximum517200 CFU/100mL≤ 409 CFU/100mL—
January 2026E. coli, thermotol, MF, MTEC, monthly geometric mean598.546 CFU/100mL≤ 126 CFU/100mL375%
January 2026Solids, total suspended, monthly average3.934 lb/d≤ 1.9 lb/d107%
January 2026Solids, total suspended, weekly average3.934 lb/d≤ 2.8 lb/d41%
February 2026E. coli, thermotol, MF, MTEC, daily maximum2419.6 CFU/100mL≤ 409 CFU/100mL492%
February 2026E. coli, thermotol, MF, MTEC, monthly geometric mean138.0374 CFU/100mL≤ 126 CFU/100mL10%
March 2026E. coli, thermotol, MF, MTEC, daily maximum1203.3 CFU/100mL≤ 409 CFU/100mL194%
March 2026E. coli, thermotol, MF, MTEC, monthly geometric mean130.86154 CFU/100mL≤ 126 CFU/100mL4%
April 2026E. coli, thermotol, MF, MTEC, daily maximum1732.9 CFU/100mL≤ 409 CFU/100mL324%
April 2026E. coli, thermotol, MF, MTEC, monthly geometric mean485.074 CFU/100mL≤ 126 CFU/100mL285%
April 2026Flow, in conduit or thru treatment plant, monthly average10745.8 gal/d≤ 7500 gal/d43%
May 2026E. coli, thermotol, MF, MTEC, daily maximum9804 CFU/100mL≤ 409 CFU/100mL2297%
May 2026E. coli, thermotol, MF, MTEC, monthly geometric mean282.7911 CFU/100mL≤ 126 CFU/100mL124%
May 2026Flow, in conduit or thru treatment plant, monthly average13033.6 gal/d≤ 7500 gal/d74%
May 2026Phosphorus, total [as P], monthly average3.44 mg/L≤ 1 mg/L244%
May 2026Solids, total suspended, monthly average1.972547 lb/d≤ 1.9 lb/d4%
June 2026E. coli, thermotol, MF, MTEC, daily maximum2419.6 CFU/100mL≤ 409 CFU/100mL492%
June 2026E. coli, thermotol, MF, MTEC, monthly geometric mean929.5899 CFU/100mL≤ 126 CFU/100mL638%
June 2026Flow, in conduit or thru treatment plant, monthly average20648.07 gal/d≤ 7500 gal/d175%
June 2026Phosphorus, total [as P], monthly average2.55 mg/L≤ 1 mg/L155%
July 2026E. coli, thermotol, MF, MTEC, daily maximum1413.6 CFU/100mL≤ 409 CFU/100mL246%
July 2026E. coli, thermotol, MF, MTEC, monthly geometric mean310.59783 CFU/100mL≤ 126 CFU/100mL147%
July 2026Flow, in conduit or thru treatment plant, monthly average20277.38 gal/d≤ 7500 gal/d170%
July 2026Phosphorus, total [as P], monthly average3.03 mg/L≤ 1 mg/L203%
August 2026E. coli, thermotol, MF, MTEC, daily maximum2419.6 CFU/100mL≤ 409 CFU/100mL492%
August 2026E. coli, thermotol, MF, MTEC, monthly geometric mean740.04886 CFU/100mL≤ 126 CFU/100mL487%
August 2026Flow, in conduit or thru treatment plant, monthly average26220.226 gal/d≤ 7500 gal/d250%
August 2026Phosphorus, total [as P], monthly average2.67 mg/L≤ 1 mg/L167%
August 2026Solids, total suspended, monthly average2.028717 lb/d≤ 1.9 lb/d7%
August 2026pH, minimum6.4 SU≥ 6.5 SU—
September 2026E. coli, thermotol, MF, MTEC, daily maximum2419.6 CFU/100mL≤ 409 CFU/100mL492%
September 2026E. coli, thermotol, MF, MTEC, monthly geometric mean645.00394 CFU/100mL≤ 126 CFU/100mL412%
September 2026Flow, in conduit or thru treatment plant, monthly average21175.633 gal/d≤ 7500 gal/d182%
September 2026Phosphorus, total [as P], monthly average2.56 mg/L≤ 1 mg/L156%

Limits in force (52)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly average≤ 1.9 lb/dall year
BOD, 5-day, 20 deg. Cweekly average≤ 2.8 lb/dall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 8.3 SUall year
pHdaily maximumreport only (SU)Sep
pHdaily maximumreport only (SU)Sep
Alkalinity, total [as CaCO3]daily maximumreport only (mg/L)Sep
Alkalinity, total [as CaCO3]daily maximumreport only (mg/L)Sep
Solids, totaldaily maximumreport only (mg/L)Sep
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Solids, total suspendedmonthly average≤ 1.9 lb/dall year
Solids, total suspendedweekly average≤ 2.8 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Sep
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Sep
Phosphorus, total [as P]monthly average≤ 1 mg/LMay–Oct
Phosphorus, total [as P]daily maximumreport only (mg/L)May–Oct
Phosphorus, total [as P]monthly averagereport only (mg/L)May–Oct
Phosphorus, total [as P]daily maximumreport only (mg/L)May–Oct
Carbon, tot organic [TOC]daily maximumreport only (mg/L)Sep
Carbon, tot organic [TOC]daily maximumreport only (mg/L)Sep
Hardness, total [as CaCO3]daily maximumreport only (mg/L)Sep
Hardness, total [as CaCO3]daily maximumreport only (mg/L)Sep
Nickel, total recoverabledaily maximumreport only (mg/L)Sep
Nickel, total recoverabledaily maximumreport only (mg/L)Sep
Zinc, total recoverabledaily maximumreport only (mg/L)Sep
Zinc, total recoverabledaily maximumreport only (mg/L)Sep
Aluminum, total recoverabledaily maximumreport only (mg/L)Sep
Aluminum, total recoverabledaily maximumreport only (mg/L)Sep
Cadmium, total recoverabledaily maximumreport only (mg/L)Sep
Cadmium, total recoverabledaily maximumreport only (mg/L)Sep
Lead, total recoverabledaily maximumreport only (mg/L)Sep
Lead, total recoverabledaily maximumreport only (mg/L)Sep
Copper, total recoverabledaily maximumreport only (mg/L)Sep
Copper, total recoverabledaily maximumreport only (mg/L)Sep
E. coli, thermotol, MF, MTECmonthly geometric mean≤ 126 CFU/100mLall year
E. coli, thermotol, MF, MTECdaily maximum≤ 409 CFU/100mLall year
Flow, in conduit or thru treatment plantmonthly average≤ 7500 gal/dall year
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year
Chlorine, total residualdaily maximumreport only (mg/L)Sep
Specific Conductancedaily maximumreport only (umho/sec)Sep
Specific Conductancedaily maximumreport only (umho/sec)Sep
Solids, total dissolveddaily maximumreport only (mg/L)Sep
LC50 Static 48Hr Acute Ceriodaphnia dubiadaily minimum≥ 100 %Sep

How strict are these limits?

Cited limits by parameter: Massachusetts'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/MA0025763 · MCP: https://passage-data.com/mcp