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Liberty (V)

Water Supply, Parksville, New York. NPDES permit NY0259446, in force until Feb 28, 2029. Last 12 months: over a limit 39 times (last August 2026), 1 required value missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form M monthly (14 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
14 values over a limit, 0 required values missing, 0 of 12 reports late

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

All 39 values over a limit
Period endingParameterReportedLimitOver by
November 2025pH, minimum6.27 SU≥ 6.5 SU—
December 2025Solids, settleable, daily maximum290 mL/L≤ .1 mL/L—
December 2025pH, minimum5.46 SU≥ 6.5 SU—
January 2026Aluminum, total [as Al], daily maximum5.47 mg/L≤ 4 mg/L37%
January 2026Aluminum, total [as Al], monthly average5.47 mg/L≤ 2 mg/L174%
January 2026Chlorine, total residual, daily maximum≤ .17 mg/L≤ .1 mg/L70%
January 2026Solids, settleable, daily maximum260 mL/L≤ .1 mL/L—
January 2026Solids, total suspended, monthly average30.4 mg/L≤ 20 mg/L52%
January 2026Temp. difference, winter [deg. F], daily maximum8.4 deg F≤ 5 deg F68%
January 2026pH, minimum6.43 SU≥ 6.5 SU—
February 2026Aluminum, total [as Al], daily maximum4.2 mg/L≤ 4 mg/L5%
February 2026Aluminum, total [as Al], monthly average4.2 mg/L≤ 2 mg/L110%
February 2026Chlorine, total residual, daily maximum.25 mg/L≤ .1 mg/L150%
February 2026Solids, settleable, daily maximum350 mL/L≤ .1 mL/L—
February 2026pH, minimum6.34 SU≥ 6.5 SU—
March 2026Aluminum, total [as Al], daily maximum5.9 mg/L≤ 4 mg/L48%
March 2026Aluminum, total [as Al], monthly average5.9 mg/L≤ 2 mg/L195%
March 2026Solids, settleable, daily maximum≤ 240 mL/L≤ .1 mL/L—
March 2026Solids, total suspended, monthly average32.4 mg/L≤ 20 mg/L62%
March 2026Zinc, total [as Zn], daily maximum< 12.3 mg/L≤ .1 mg/L12200%
April 2026Solids, settleable, daily maximum150 mL/L≤ .1 mL/L—
April 2026Temperature, winter [deg. F], daily maximum58.3 deg F≤ 50 deg F17%
May 2026Aluminum, total [as Al], monthly average2.45 mg/L≤ 2 mg/L23%
May 2026Solids, settleable, daily maximum85 mL/L≤ .1 mL/L84900%
May 2026Temperature, water deg. fahrenheit, daily maximum73.8 deg F≤ 70 deg F5%
May 2026Temperature, winter [deg. F], daily maximum68.3 deg F≤ 50 deg F37%
May 2026Zinc, total [as Zn], daily maximum≤ .278 mg/L≤ .1 mg/L178%
May 2026pH, minimum6.23 SU≥ 6.5 SU—
June 2026Chlorine, total residual, daily maximum.12 mg/L≤ .1 mg/L20%
June 2026Solids, settleable, daily maximum140 mL/L≤ .1 mL/L—
June 2026Temperature, water deg. fahrenheit, daily maximum77.5 deg F≤ 70 deg F11%
July 2026Aluminum, total [as Al], daily maximum7.93 mg/L≤ 4 mg/L98%
July 2026Aluminum, total [as Al], monthly average7.93 mg/L≤ 2 mg/L297%
July 2026Solids, settleable, daily maximum90 mL/L≤ .1 mL/L89900%
July 2026Solids, total suspended, daily maximum50 mg/L≤ 40 mg/L25%
July 2026Solids, total suspended, monthly average50 mg/L≤ 20 mg/L150%
July 2026Temperature, water deg. fahrenheit, daily maximum87.1 deg F≤ 70 deg F24%
August 2026Solids, settleable, daily maximum210 mL/L≤ .1 mL/L—
August 2026Temperature, water deg. fahrenheit, daily maximum76.3 deg F≤ 70 deg F9%

Limits in force (17)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitdaily maximum≤ 70 deg Fall year
Flow ratemonthly averagereport only (gal/d)all year
Flow ratedaily maximumreport only (gal/d)all year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 8.5 SUall year
Solids, total suspendedmonthly average≤ 20 mg/Lall year
Solids, total suspendeddaily maximum≤ 40 mg/Lall year
Solids, settleabledaily maximum≤ .1 mL/Lall year
Zinc, dissolved [as Zn]daily maximum≤ .05 mg/Lall year
Zinc, total [as Zn]daily maximum≤ .1 mg/Lall year
Aluminum, total [as Al]monthly average≤ 2 mg/Lall year
Aluminum, total [as Al]daily maximum≤ 4 mg/Lall year
Chlorine, total residualdaily maximum≤ .05 mg/Lall year
Chlorine, total residualdaily maximum≤ .1 mg/Lall year
Temp. difference, summer [deg. F]daily maximum≤ 2 deg FJun–Sep
Temp. difference, winter [deg. F]daily maximum≤ 5 deg FJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Temperature, winter [deg. F]daily maximum≤ 50 deg FJan, Feb, Mar, Apr, May, Oct, Nov, Dec

How strict are these limits?

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

Same industry: the 53 Water Supply permits in New York.

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Your permit document is the final word. As JSON: /api/v1/permits/NY0259446 · MCP: https://passage-data.com/mcp