TRILLIUM FARM HOLDINGS LLC - LAYER SITE 5
NPDES ID: OH0138207
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: 10 effluent violations.
Violations
May 31, 2026
Nitrogen, ammonia total [as N]
14% over limit
Discharged 2.67 mg/L against a permitted limit of 2.34 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
179% over limit
Discharged 19 kg/d against a permitted limit of 6.81 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
335% over limit
Discharged 1 kg/d against a permitted limit of 0.23 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
319% over limit
Discharged 19 kg/d against a permitted limit of 4.54 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
329% over limit
Discharged 0.3 kg/d against a permitted limit of 0.07 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
900% over limit
Discharged 1 kg/d against a permitted limit of 0.1 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
1100% over limit
Discharged 4.2 kg/d against a permitted limit of 0.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
98% over limit
Discharged 1.15 kg/d against a permitted limit of 0.58 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
14% over limit
Discharged 4.2 kg/d against a permitted limit of 3.69 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
26% over limit
Discharged 2.44 mg/L against a permitted limit of 1.93 mg/L (MO AVG)
DMR, Limited - Numeric Violation
March 31, 2026
pH
0% over limit
Discharged 9.1 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
179% over limit
Discharged 19 kg/d against a permitted limit of 6.81 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
130% over limit
Discharged 0.53 kg/d against a permitted limit of 0.23 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
420% over limit
Discharged 4.89 kg/d against a permitted limit of 0.94 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
11% over limit
Discharged 4.89 kg/d against a permitted limit of 4.39 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
208% over limit
Discharged 21 kg/d against a permitted limit of 6.81 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
363% over limit
Discharged 21 kg/d against a permitted limit of 4.54 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
319% over limit
Discharged 19 kg/d against a permitted limit of 4.54 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
430% over limit
Discharged 0.53 kg/d against a permitted limit of 0.1 kg/d (MO AVG)
DMR, Limited - Numeric Violation
February 28, 2026
Phosphorus, total [as P]
161% over limit
Discharged 0.6 kg/d against a permitted limit of 0.23 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
242% over limit
Discharged 4.86 kg/d against a permitted limit of 1.42 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
561% over limit
Discharged 0.463 kg/d against a permitted limit of 0.07 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
125% over limit
Discharged 10.7 mg/L against a permitted limit of 4.76 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
27% over limit
Discharged 7.85 mg/L against a permitted limit of 6.19 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
928% over limit
Discharged 9.66 kg/d against a permitted limit of 0.94 kg/d (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
41% over limit
Discharged 6.4 kg/d against a permitted limit of 4.54 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
45% over limit
Discharged 13 kg/d against a permitted limit of 8.97 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
30% over limit
Discharged 4.86 kg/d against a permitted limit of 3.74 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
500% over limit
Discharged 0.6 kg/d against a permitted limit of 0.1 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
2% over limit
Discharged 1.02 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
8% over limit
Discharged 4.9 kg/d against a permitted limit of 4.54 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
36% over limit
Discharged 0.463 kg/d against a permitted limit of 0.34 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
120% over limit
Discharged 9.66 kg/d against a permitted limit of 4.39 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
November 30, 2025
Nitrogen, ammonia total [as N]
23% over limit
Discharged 5.84 mg/L against a permitted limit of 4.76 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
October 31, 2025
Phosphorus, total [as P]
2% over limit
Discharged 1.02 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
265% over limit
Discharged 7.05 mg/L against a permitted limit of 1.93 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
82% over limit
Discharged 4.27 mg/L against a permitted limit of 2.34 mg/L (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2025
Solids, total suspended
40% over limit
Discharged 42 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
14% over limit
Discharged 1.14 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 9.2 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Numeric Violation
August 31, 2025
Phosphorus, total [as P]
27% over limit
Discharged 1.9 mg/L against a permitted limit of 1.5 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
90% over limit
Discharged 1.9 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
7% over limit
Discharged 32 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
218% over limit
Discharged 7.44 mg/L against a permitted limit of 2.34 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
July 31, 2025
Phosphorus, total [as P]
31% over limit
Discharged 1.96 mg/L against a permitted limit of 1.5 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Solids, total suspended
123% over limit
Discharged 67 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
30% over limit
Discharged 39 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Solids, total suspended
49% over limit
Discharged 67 mg/L against a permitted limit of 45 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
96% over limit
Discharged 1.96 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
June 30, 2025
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 9.3 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
46% over limit
Discharged 0.51 kg/d against a permitted limit of 0.35 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
208% over limit
Discharged 21 kg/d against a permitted limit of 6.81 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
330% over limit
Discharged 0.43 kg/d against a permitted limit of 0.1 kg/d (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 9.1 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Numeric Violation
Solids, total suspended
33% over limit
Discharged 40 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
363% over limit
Discharged 21 kg/d against a permitted limit of 4.54 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
1% over limit
Discharged 1.01 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Phosphorus, total [as P]
87% over limit
Discharged 0.43 kg/d against a permitted limit of 0.23 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
39% over limit
Discharged 6.3 kg/d against a permitted limit of 4.54 kg/d (MO AVG)
DMR, Limited - Numeric Violation
May 31, 2025
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 6.81 kg/d (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 45 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 8.97 kg/d (MO AVG)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 4.54 kg/d (MO AVG)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Nitrogen, ammonia total [as N]
19% over limit
Discharged 2.3 mg/L against a permitted limit of 1.93 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
44% over limit
Discharged 3.37 mg/L against a permitted limit of 2.34 mg/L (MO AVG)
DMR, Limited - Numeric Violation
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 45 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 13.5 kg/d (DAILY MX)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
April 30, 2025
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
March 31, 2025
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
pH
0% over limit
Discharged 9.2 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Numeric Violation
Nitrogen, ammonia total [as N]
15% over limit
Discharged 5.46 mg/L against a permitted limit of 4.76 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
February 28, 2025
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 45 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 13.5 kg/d (DAILY MX)
DMR, Limited - Overdue
Nitrogen, ammonia total [as N]
68% over limit
Discharged 8.01 mg/L against a permitted limit of 4.76 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (MO AVG)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 45 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 6.81 kg/d (DAILY MX)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
Flow rate
0% over limit
Discharged 0 MGD against a permitted limit of 0 MGD (DAILY MX)
DMR, Monitor Only - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 8.97 kg/d (MO AVG)
DMR, Limited - Overdue
BOD, 5-day, 20 deg. C
0% over limit
Discharged 0 kg/d against a permitted limit of 4.54 kg/d (MO AVG)
DMR, Limited - Overdue
December 31, 2024
Nitrogen, ammonia total [as N]
100% over limit
Discharged 9.53 mg/L against a permitted limit of 4.76 mg/L (MO AVG)
DMR, Limited - Numeric Violation
November 30, 2024
pH
0% over limit
Discharged 9.8 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Numeric Violation
October 31, 2024
Solids, total suspended
7% over limit
Discharged 32 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 9.2 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
57% over limit
Discharged 0.11 kg/d against a permitted limit of 0.07 kg/d (MO AVG)
DMR, Limited - Numeric Violation
September 30, 2024
Phosphorus, total [as P]
14% over limit
Discharged 1.14 mg/L against a permitted limit of 1 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
73% over limit
Discharged 52 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
16% over limit
Discharged 52 mg/L against a permitted limit of 45 mg/L (DAILY MX)
DMR, Limited - Numeric Violation
August 31, 2024
Phosphorus, total [as P]
9% over limit
Discharged 0.37 kg/d against a permitted limit of 0.34 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
Phosphorus, total [as P]
429% over limit
Discharged 0.37 kg/d against a permitted limit of 0.07 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
101% over limit
Discharged 18 kg/d against a permitted limit of 8.97 kg/d (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
33% over limit
Discharged 40 mg/L against a permitted limit of 30 mg/L (MO AVG)
DMR, Limited - Numeric Violation
Solids, total suspended
33% over limit
Discharged 18 kg/d against a permitted limit of 13.5 kg/d (DAILY MX)
DMR, Limited - Numeric Violation
pH
0% over limit
Discharged 9.6 SU against a permitted limit of 9 SU (DAILY MX)
DMR, Limited - Numeric Violation
First flagged
April 14, 2026 (3 months ago)
Last confirmed
August 1, 2026 (5 days ago)