NPDES ID: CO0048241
X — SNC: Effluent violation (non-monthly average limit)
The facility discharged more of a pollutant than its permit allows, measured over a period other than a monthly average.
This quarter: 4 effluent violations.
Violations
May 31, 2026
Nitrogen, nitrite total [as N]
2260% over limit
Discharged 1.18 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, inorganic total
134% over limit
Discharged 28.03 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
April 30, 2026
Nitrogen, inorganic total
115% over limit
Discharged 25.82 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrite total [as N]
1712% over limit
Discharged 0.906 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2026
Nitrogen, inorganic total
110% over limit
Discharged 25.18 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrite total [as N]
3600% over limit
Discharged 1.85 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
February 28, 2026
Nitrogen, inorganic total
98% over limit
Discharged 23.81 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrite total [as N]
5200% over limit
Discharged 2.65 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
January 31, 2026
Nitrogen, nitrite total [as N]
7820% over limit
Discharged 3.96 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, inorganic total
95% over limit
Discharged 23.34 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2025
Nitrogen, inorganic total
120% over limit
Discharged 26.342 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, nitrite total [as N]
3220% over limit
Discharged 1.66 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
November 30, 2025
Acrylamide
0% over limit
Discharged 0 mg/L against a permitted limit of 0.00016 mg/L (30DA AVG)
DMR, Limited - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.0000031 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Nitrogen, nitrite total [as N]
996% over limit
Discharged 0.548 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, inorganic total
98% over limit
Discharged 23.787 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
October 31, 2025
Nitrogen, nitrite total [as N]
1330% over limit
Discharged 0.715 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Mercury, total [low level]
0% over limit
Discharged 0.0000034 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.184 mg/L against a permitted limit of 11 mg/L (ROLL AVG)
DMR, Limited - Overdue
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Nitrogen, inorganic total
77% over limit
Discharged 21.219 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2025
Lead, potentially dissolvd
0% over limit
Discharged 0.00012 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Copper, potentially dissolved
0% over limit
Discharged 0.00565 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Nickel, potentially dissolvd
0% over limit
Discharged 0.0021 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Arsenic, potentially dissolved
0% over limit
Discharged 0.000443 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Nitrogen, nitrite total [as N]
1132% over limit
Discharged 0.616 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Mercury, total [low level]
0% over limit
Discharged 5e-7 mg/L against a permitted limit of 0.000072 mg/L (30DA AVG)
DMR, Limited - Overdue
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Zinc, potentially dissolved
0% over limit
Discharged 0.05613 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Nitrogen, inorganic total
70% over limit
Discharged 20.351 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Mercury, total [low level]
0% over limit
Discharged 0.0000033 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Zinc, potentially dissolved
0% over limit
Discharged 0.07185 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.011 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Iron, total recoverable
0% over limit
Discharged 0.0252 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Cyanide, weak acid, dissociable
0% over limit
Discharged 0.00303 mg/L against a permitted limit of 0.0042 mg/L (ROLL AVG)
DMR, Limited - Overdue
Nickel, potentially dissolvd
0% over limit
Discharged 0.002 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Copper, potentially dissolved
0% over limit
Discharged 0.00429 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Cyanide, weak acid, dissociable
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.138 mg/L against a permitted limit of 18 mg/L (ROLL AVG)
DMR, Limited - Overdue
August 31, 2025
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.123 mg/L against a permitted limit of 20 mg/L (ROLL AVG)
DMR, Limited - Overdue
Nitrogen, nitrite total [as N]
260% over limit
Discharged 0.18 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, inorganic total
82% over limit
Discharged 21.8991 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.0000034 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
July 31, 2025
Molybdenum, total recoverable
0% over limit
Discharged 0.0012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Nitrogen, nitrite total [as N]
2560% over limit
Discharged 1.33 mg/L against a permitted limit of 0.05 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0.307 mg/L against a permitted limit of 12 mg/L (ROLL AVG)
DMR, Limited - Overdue
Nitrogen, inorganic total
73% over limit
Discharged 20.708 mg/L against a permitted limit of 12 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Mercury, total [low level]
0% over limit
Discharged 0.0000033 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.02 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.000002 mg/L against a permitted limit of 0.000072 mg/L (30DA AVG)
DMR, Limited - Overdue
June 30, 2025
Iron, total recoverable
0% over limit
Discharged 0.0252 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.0000034 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Zinc, potentially dissolved
0% over limit
Discharged 0.05469 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Copper, potentially dissolved
0% over limit
Discharged 0.0065 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Lead, potentially dissolvd
0% over limit
Discharged 0.00012 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Zinc, potentially dissolved
0% over limit
Discharged 0.0706 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Copper, potentially dissolved
0% over limit
Discharged 0.00445 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Cyanide, weak acid, dissociable
0% over limit
Discharged 0.0022 mg/L against a permitted limit of 0.0042 mg/L (ROLL AVG)
DMR, Limited - Overdue
Nickel, potentially dissolvd
0% over limit
Discharged 0.002 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Cyanide, weak acid, dissociable
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Arsenic, potentially dissolved
0% over limit
Discharged 0.00047 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Nickel, potentially dissolvd
0% over limit
Discharged 0.002 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Nitrogen, inorganic total
20% over limit
Discharged 21.525 mg/L against a permitted limit of 18 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Arsenic, potentially dissolved
0% over limit
Discharged 0.000422 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
May 31, 2025
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.0000035 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Nitrogen, inorganic total
35% over limit
Discharged 24.323 mg/L against a permitted limit of 18 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
April 30, 2025
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.0000034 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Nitrogen, inorganic total
30% over limit
Discharged 23.45 mg/L against a permitted limit of 18 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2025
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Copper, potentially dissolved
0% over limit
Discharged 0.00545 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.0000034 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Zinc, potentially dissolved
0% over limit
Discharged 0.0993 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Lead, potentially dissolvd
0% over limit
Discharged 0.00012 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Zinc, potentially dissolved
0% over limit
Discharged 0.05419 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Cyanide, weak acid, dissociable
0% over limit
Discharged 0.016 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Nitrogen, inorganic total
31% over limit
Discharged 23.55 mg/L against a permitted limit of 18 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Arsenic, potentially dissolved
0% over limit
Discharged 0.000417 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Iron, total recoverable
0% over limit
Discharged 0.01798 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Copper, potentially dissolved
0% over limit
Discharged 0.00447 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Cyanide, weak acid, dissociable
0% over limit
Discharged 0.00175 mg/L against a permitted limit of 0.0042 mg/L (ROLL AVG)
DMR, Limited - Overdue
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Iron, total recoverable
0% over limit
Discharged 0.02 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
February 28, 2025
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.0000038 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Temperature, water deg. centigrade
0% over limit
Discharged 5.5 deg C against a permitted limit of 0 deg C (DAILY MX)
DMR, Monitor Only - Overdue
Nitrogen, inorganic total
32% over limit
Discharged 23.7 mg/L against a permitted limit of 18 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Temperature, water deg. centigrade
0% over limit
Discharged 3.21 deg C against a permitted limit of 0 deg C (MX WK AV)
DMR, Monitor Only - Overdue
January 31, 2025
Temperature, water deg. centigrade
0% over limit
Discharged 0.21 deg C against a permitted limit of 0 deg C (DAILY MX)
DMR, Monitor Only - Overdue
Temperature, water deg. centigrade
0% over limit
Discharged 0 deg C against a permitted limit of 0 deg C (MX WK AV)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.0000036 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Nitrogen, inorganic total
26% over limit
Discharged 22.735 mg/L against a permitted limit of 18 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
December 31, 2024
Cyanide, weak acid, dissociable
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Iron, total recoverable
0% over limit
Discharged 0.01798 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Zinc, potentially dissolved
0% over limit
Discharged 0.05261 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Chromium, trivalent total recoverable
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, potentially dissolved
0% over limit
Discharged 0.0571 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Arsenic, total recoverable
0% over limit
Discharged 0.00026 mg/L against a permitted limit of 0.0024 mg/L (30DA AVG)
DMR, Limited - Overdue
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Temperature, water deg. centigrade
0% over limit
Discharged 2.14 deg C against a permitted limit of 0 deg C (DAILY MX)
DMR, Monitor Only - Overdue
Lead, potentially dissolvd
0% over limit
Discharged 0.00004 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Arsenic, potentially dissolved
0% over limit
Discharged 0.000414 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Iron, total recoverable
0% over limit
Discharged 0.01465 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Copper, potentially dissolved
0% over limit
Discharged 0.00455 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Copper, potentially dissolved
0% over limit
Discharged 0.00455 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Nitrogen, inorganic total
46% over limit
Discharged 26.262 mg/L against a permitted limit of 18 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Temperature, water deg. centigrade
0% over limit
Discharged 0.58 deg C against a permitted limit of 0 deg C (MX WK AV)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.000005 mg/L against a permitted limit of 0.000072 mg/L (30DA AVG)
DMR, Limited - Overdue
Zinc, potentially dissolved
0% over limit
Discharged 0.0571 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Cyanide, weak acid, dissociable
0% over limit
Discharged 0.00098 mg/L against a permitted limit of 0.0042 mg/L (ROLL AVG)
DMR, Limited - Overdue
Arsenic, potentially dissolved
0% over limit
Discharged 0.00055 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.0000035 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
November 30, 2024
Mercury, total [low level]
0% over limit
Discharged 0.0000037 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Arsenic, total recoverable
0% over limit
Discharged 0.00046 mg/L against a permitted limit of 0.0024 mg/L (30DA AVG)
DMR, Limited - Overdue
Mercury, total [low level]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.000072 mg/L (30DA AVG)
DMR, Limited - Overdue
Temperature, water deg. centigrade
0% over limit
Discharged 7.59 deg C against a permitted limit of 0 deg C (DAILY MX)
DMR, Monitor Only - Overdue
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Nitrogen, inorganic total
40% over limit
Discharged 25.169 mg/L against a permitted limit of 18 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Temperature, water deg. centigrade
0% over limit
Discharged 6.32 deg C against a permitted limit of 0 deg C (MX WK AV)
DMR, Monitor Only - Overdue
October 31, 2024
Arsenic, total recoverable
0% over limit
Discharged 0.00051 mg/L against a permitted limit of 0.0024 mg/L (30DA AVG)
DMR, Limited - Overdue
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Temperature, water deg. centigrade
0% over limit
Discharged 13.72 deg C against a permitted limit of 0 deg C (MX WK AV)
DMR, Monitor Only - Overdue
Nitrogen, inorganic total
34% over limit
Discharged 24.043 mg/L against a permitted limit of 18 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Mercury, total [low level]
0% over limit
Discharged 0.0000037 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Temperature, water deg. centigrade
0% over limit
Discharged 16.28 deg C against a permitted limit of 0 deg C (DAILY MX)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.000072 mg/L (30DA AVG)
DMR, Limited - Overdue
September 30, 2024
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Iron, dissolved [as Fe]
0% over limit
Discharged 0.00414 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Cyanide, weak acid, dissociable
0% over limit
Discharged 0.00103 mg/L against a permitted limit of 0.0042 mg/L (ROLL AVG)
DMR, Limited - Overdue
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Chromium, hexavalent dissolved [as Cr]
0% over limit
Discharged 0.01 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Arsenic, potentially dissolved
0% over limit
Discharged 0.00041 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Copper, potentially dissolved
0% over limit
Discharged 0.005 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, potentially dissolved
0% over limit
Discharged 0.054 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Zinc, potentially dissolved
0% over limit
Discharged 0.054 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Copper, potentially dissolved
0% over limit
Discharged 0.005 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Arsenic, total recoverable
0% over limit
Discharged 0.00034 mg/L against a permitted limit of 0.0024 mg/L (30DA AVG)
DMR, Limited - Overdue
Selenium, potentially dissolvd
0% over limit
Discharged 0.00028 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Iron, total recoverable
0% over limit
Discharged 0.01884 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Iron, total recoverable
0% over limit
Discharged 0.0277 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Zinc, potentially dissolved
0% over limit
Discharged 0.05323 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Lead, potentially dissolvd
0% over limit
Discharged 0.00005 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Arsenic, potentially dissolved
0% over limit
Discharged 0.000422 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Chromium, trivalent total recoverable
0% over limit
Discharged 0.014 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Copper, potentially dissolved
0% over limit
Discharged 0.00471 mg/L against a permitted limit of 0 mg/L (ROLL AVG)
DMR, Monitor Only - Overdue
Nitrogen, inorganic total
35% over limit
Discharged 24.354 mg/L against a permitted limit of 18 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Cyanide, weak acid, dissociable
0% over limit
Discharged 0.005 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.0000037 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Temperature, water deg. centigrade
0% over limit
Discharged 16.66 deg C against a permitted limit of 0 deg C (MX WK AV)
DMR, Monitor Only - Overdue
Temperature, water deg. centigrade
0% over limit
Discharged 20.25 deg C against a permitted limit of 0 deg C (DAILY MX)
DMR, Monitor Only - Overdue
August 31, 2024
Mercury, total [low level]
0% over limit
Discharged 0.0000033 mg/L against a permitted limit of 0.000011 mg/L (ROLL AVG)
DMR, Limited - Overdue
Chromium, trivalent, potentially dissolvd
0% over limit
Discharged 0.012 mg/L against a permitted limit of 0 mg/L (30DA AVG)
DMR, Monitor Only - Overdue
Nitrogen, inorganic total
31% over limit
Discharged 23.5994 mg/L against a permitted limit of 18 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Temperature, water deg. centigrade
0% over limit
Discharged 22.68 deg C against a permitted limit of 0 deg C (DAILY MX)
DMR, Monitor Only - Overdue
Temperature, water deg. centigrade
0% over limit
Discharged 18.88 deg C against a permitted limit of 0 deg C (MX WK AV)
DMR, Monitor Only - Overdue
Mercury, total [low level]
0% over limit
Discharged 0.000005 mg/L against a permitted limit of 0.000072 mg/L (30DA AVG)
DMR, Limited - Overdue
First flagged
April 14, 2026 (3 months ago)
Last confirmed
August 1, 2026 (5 days ago)