GREENTREE LDFL
NPDES ID: PA0103446
E — SNC: Effluent violation (monthly average limit)
The facility discharged more of a pollutant than its permit allows, based on a monthly average.
This quarter: 16 effluent violations, 47 reporting violations.
Violations
May 31, 2026
Nitrogen, ammonia total [as N]
17% over limit
Discharged 27.63497977 kg/d against a permitted limit of 23.6079998 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Manganese, total [as Mn]
466% over limit
Discharged 1.59353999 kg/d against a permitted limit of 0.28148 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
7% over limit
Discharged 2.86019998 kg/d against a permitted limit of 2.68313998 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
120% over limit
Discharged 110 mg/L against a permitted limit of 50 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
236% over limit
Discharged 84.02 mg/L against a permitted limit of 25 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
74% over limit
Discharged 54.08 mg/L against a permitted limit of 31 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
53% over limit
Discharged 1.77059999 kg/d against a permitted limit of 1.15769999 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
8% over limit
Discharged 64.94 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
April 30, 2026
Solids, total suspended
99% over limit
Discharged 119.14 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
271% over limit
Discharged 557.1 mg/L against a permitted limit of 150 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
40% over limit
Discharged 198.91101833 kg/d against a permitted limit of 141.64799881 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Manganese, total [as Mn]
237% over limit
Discharged 0.94885999 kg/d against a permitted limit of 0.28148 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Color [PT-CO units]
0% over limit
Discharged 1400 col unit (pc) against a permitted limit of 1001 col unit (pc) (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
170% over limit
Discharged 83.57 mg/L against a permitted limit of 31 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
163% over limit
Discharged 186.28527843 kg/d against a permitted limit of 70.8239994 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
577% over limit
Discharged 507.55 mg/L against a permitted limit of 75 mg/L (MO AVG)
DMR, Limited - Numeric Violation
March 31, 2026
Iron, total [as Fe]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total dissolved
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Selenium, total [as Se]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.232 mg/L (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
Oil & Grease
0% over limit
Discharged 0 mg/L against a permitted limit of 50.2 mg/L (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 53 mg/L (MO AVG)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Overdue
Arsenic, total [as As]
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 163 mg/L (DAILY MX)
DMR, Limited - Overdue
Iron, total [as Fe]
0% over limit
Discharged 0 kg/d against a permitted limit of 2.68313998 kg/d (DAILY MX)
DMR, Limited - Overdue
Selenium, total [as Se]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.116 mg/L (MO AVG)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (DAILY MX)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0 kg/d against a permitted limit of 70.8239994 kg/d (MO AVG)
DMR, Limited - Overdue
Arsenic, total [as As]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.162 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0 mg/L against a permitted limit of 31 mg/L (MO AVG)
DMR, Limited - Overdue
Cyanide, free available
0% over limit
Discharged 0 kg/d against a permitted limit of 0.11123 kg/d (MO AVG)
DMR, Limited - Overdue
Color [PT-CO units]
0% over limit
Discharged 0 col unit (pc) against a permitted limit of 1001 col unit (pc) (MO AVG)
DMR, Limited - Overdue
Cyanide, free available
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (MO AVG)
DMR, Monitor Only - Overdue
Cyanide, free available
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total dissolved
0% over limit
Discharged 0 kg/d against a permitted limit of 25838.0477829 kg/d (DAILY MX)
DMR, Limited - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 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 mg/L against a permitted limit of 150 mg/L (DAILY MX)
DMR, Limited - Overdue
Color [PT-CO units]
0% over limit
Discharged 0 col unit (pc) against a permitted limit of 2002 col unit (pc) (DAILY MX)
DMR, Limited - Overdue
Solids, total dissolved
0% over limit
Discharged 0 kg/d against a permitted limit of 12919.02389145 kg/d (MO AVG)
DMR, Limited - Overdue
Selenium, total [as Se]
0% over limit
Discharged 0 kg/d against a permitted limit of 0.219282 kg/d (DAILY MX)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0 mg/L against a permitted limit of 75 mg/L (MO AVG)
DMR, Limited - Overdue
Arsenic, total [as As]
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
Coliform, fecal general
0% over limit
Discharged 0 MPN/100mL against a permitted limit of 2000 MPN/100mL (GEO MEAN)
DMR, Limited - Overdue
Manganese, total [as Mn]
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Cyanide, free available
0% over limit
Discharged 0 kg/d against a permitted limit of 0.222006 kg/d (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
Osmotic pressure, total, unf whl wtr
0% over limit
Discharged 0 mOsm/kg against a permitted limit of 2340 mOsm/kg (DAILY MX)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Oil & Grease
0% over limit
Discharged 0 mg/L against a permitted limit of 205 mg/L (DAILY MX)
DMR, Limited - Overdue
Solids, total suspended
0% over limit
Discharged 0 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Overdue
Aluminum, total [as Al]
0% over limit
Discharged 0 kg/d against a permitted limit of 1.15769999 kg/d (DAILY MX)
DMR, Limited - Overdue
Arsenic, total [as As]
0% over limit
Discharged 0 mg/L against a permitted limit of 0.104 mg/L (MO AVG)
DMR, Limited - Overdue
Selenium, total [as Se]
0% over limit
Discharged 0 kg/d against a permitted limit of 0.109414 kg/d (MO AVG)
DMR, Limited - Overdue
Chlorine, total residual
0% over limit
Discharged 0 mg/L against a permitted limit of 0.5 mg/L (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 0 kg/d (MO AVG)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
0% over limit
Discharged 0 kg/d against a permitted limit of 141.64799881 kg/d (DAILY MX)
DMR, Limited - Overdue
Flow, in conduit or thru treatment plant
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Coliform, fecal general
0% over limit
Discharged 0 MPN/100mL against a permitted limit of 10000 MPN/100mL (INST MAX)
DMR, Limited - Overdue
Manganese, total [as Mn]
0% over limit
Discharged 0 kg/d against a permitted limit of 0.28148 kg/d (DAILY MX)
DMR, Limited - Overdue
pH
0% over limit
Discharged 0 SU against a permitted limit of 10 SU (INST MAX)
DMR, Limited - Overdue
Solids, total dissolved
0% over limit
Discharged 0 mg/L against a permitted limit of 0 mg/L (DAILY MX)
DMR, Monitor Only - Overdue
Osmotic pressure, total, unf whl wtr
0% over limit
Discharged 0 mOsm/kg against a permitted limit of 1170 mOsm/kg (MO AVG)
DMR, Limited - Overdue
Tin, total [as Sn]
7% over limit
Discharged 0.128 mg/L against a permitted limit of 0.12 mg/L (QRTR AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Color [PT-CO units]
0% over limit
Discharged 2750 col unit (pc) against a permitted limit of 2002 col unit (pc) (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
148% over limit
Discharged 149 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Color [PT-CO units]
0% over limit
Discharged 2000 col unit (pc) against a permitted limit of 1001 col unit (pc) (MO AVG)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
242% over limit
Discharged 9.17987992 kg/d against a permitted limit of 2.68313998 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
125% over limit
Discharged 159.49019866 kg/d against a permitted limit of 70.8239994 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
59% over limit
Discharged 1.84323998 kg/d against a permitted limit of 1.15769999 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Manganese, total [as Mn]
505% over limit
Discharged 1.70249999 kg/d against a permitted limit of 0.28148 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
432% over limit
Discharged 798.44 mg/L against a permitted limit of 150 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 5.3 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Numeric Violation
Solids, total suspended
221% over limit
Discharged 99.5 mg/L against a permitted limit of 31 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
621% over limit
Discharged 540.57 mg/L against a permitted limit of 75 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
85% over limit
Discharged 262.1622978 kg/d against a permitted limit of 141.64799881 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
January 31, 2026
Nitrogen, ammonia total [as N]
23% over limit
Discharged 184 mg/L against a permitted limit of 150 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Color [PT-CO units]
0% over limit
Discharged 1225 col unit (pc) against a permitted limit of 1001 col unit (pc) (MO AVG)
DMR, Limited - Numeric Violation
Manganese, total [as Mn]
340% over limit
Discharged 1.23941999 kg/d against a permitted limit of 0.28148 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
110% over limit
Discharged 65.25 mg/L against a permitted limit of 31 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
140% over limit
Discharged 180.25 mg/L against a permitted limit of 75 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
35% over limit
Discharged 81 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
22% over limit
Discharged 1.40739999 kg/d against a permitted limit of 1.15769999 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2025
pH
0% over limit
Discharged 2.7 SU against a permitted limit of 6 SU (INST MIN)
DMR, Limited - Numeric Violation
Solids, total suspended
58% over limit
Discharged 94.8 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Color [PT-CO units]
0% over limit
Discharged 1022 col unit (pc) against a permitted limit of 1001 col unit (pc) (MO AVG)
DMR, Limited - Numeric Violation
Manganese, total [as Mn]
279% over limit
Discharged 1.06689999 kg/d against a permitted limit of 0.28148 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Iron, total [as Fe]
54% over limit
Discharged 4.13593997 kg/d against a permitted limit of 2.68313998 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
22% over limit
Discharged 1.41647999 kg/d against a permitted limit of 1.15769999 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
43% over limit
Discharged 107.45 mg/L against a permitted limit of 75 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
100% over limit
Discharged 62.1 mg/L against a permitted limit of 31 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2025
Solids, total suspended
16% over limit
Discharged 69.3 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Manganese, total [as Mn]
55% over limit
Discharged 0.43584 kg/d against a permitted limit of 0.28148 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Color [PT-CO units]
0% over limit
Discharged 1350 col unit (pc) against a permitted limit of 1001 col unit (pc) (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
38% over limit
Discharged 42.65 mg/L against a permitted limit of 31 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
65% over limit
Discharged 1.91133998 kg/d against a permitted limit of 1.15769999 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
October 31, 2025
Color [PT-CO units]
0% over limit
Discharged 1400 col unit (pc) against a permitted limit of 1001 col unit (pc) (MO AVG)
DMR, Limited - Numeric Violation
Manganese, total [as Mn]
58% over limit
Discharged 0.44492 kg/d against a permitted limit of 0.28148 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
238% over limit
Discharged 104.65 mg/L against a permitted limit of 31 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
75% over limit
Discharged 104.7 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Aluminum, total [as Al]
22% over limit
Discharged 1.41193999 kg/d against a permitted limit of 1.15769999 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2025
Color [PT-CO units]
0% over limit
Discharged 1010 col unit (pc) against a permitted limit of 1001 col unit (pc) (MO AVG)
DMR, Limited - Numeric Violation
April 30, 2025
Solids, total suspended
17% over limit
Discharged 36.28 mg/L against a permitted limit of 31 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Manganese, total [as Mn]
163% over limit
Discharged 0.74001999 kg/d against a permitted limit of 0.28148 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
29% over limit
Discharged 77.43 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
March 31, 2025
Antimony, total [as Sb]
9% over limit
Discharged 0.342 mg/L against a permitted limit of 0.314 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
December 31, 2024
Solids, total suspended
40% over limit
Discharged 43.42 mg/L against a permitted limit of 31 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2024
Solids, total suspended
65% over limit
Discharged 51.12 mg/L against a permitted limit of 31 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
14% over limit
Discharged 68.57 mg/L against a permitted limit of 60 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
September 30, 2024
Color [PT-CO units]
0% over limit
Discharged 1130 col unit (pc) against a permitted limit of 1001 col unit (pc) (MO AVG)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (4 months ago)
Last confirmed
August 16, 2026 (2 hours ago)