NPDES ILL029815 · Clean Water Act
MASON CITY STP, CITY OF, Mason City, IL: NPDES ILL029815 discharge permit, effluent exceedances, inspections, penalties
MASON CITY STP, CITY OF, Mason City, Illinois: Associated permit record ILL029815, held by CITY OF MASON CITY; Biosolids; Administratively continued; issued January 1, 2021, term to December 31, 2025.
- Arsenic, dry weight: 0 limits, 3 violations of any kind.
- Selenium, dry weight: 0 limits, 3 violations of any kind.
- Copper, dry weight: 0 limits, 3 violations of any kind.
- Cadmium, dry weight: 0 limits, 3 violations of any kind.
- Zinc, sludge, total, dry weight [as Zn]: 0 limits, 3 violations of any kind.
- Lead, sludge, total, dry weight [as Pb]: 0 limits, 3 violations of any kind.
- Nickel, sludge, total, dry weight [as Ni]: 0 limits, 3 violations of any kind.
- Mercury, sludge, total, dry weight [as Hg]: 0 limits, 3 violations of any kind.
- Molybdenum, sludge, total, dry weight [as Mo]: 0 limits, 2 violations of any kind.
- Ann. amt sludge disposed by other method: 0 limits, 1 violation of any kind.
- Annual amt of sludge incinerated: 0 limits, 1 violation of any kind.
- Annual sludge production, total: 0 limits, 1 violation of any kind.
- Annual amount of sludge land applied: 0 limits, 1 violation of any kind.
- Annual amt. sludge disposed surface unit: 0 limits, 1 violation of any kind.
- Annual amt sludge disposed in landfill: 0 limits, 1 violation of any kind.
- Annual amt sludge transported interstate: 0 limits, 1 violation of any kind.
- Pollutant table from 503.13: 0 limits, 1 violation of any kind.
- Level of pathogen requirements achieved: 0 limits, 1 violation of any kind.
- Description of pathogen option used: 0 limits, 1 violation of any kind.
- Vector attraction reduction alternative used: 0 limits, 1 violation of any kind.
Illinois holds 270 Biosolids coverages of this permit type in EPA’s file; 0 were issued before ILL029815. CITY OF MASON CITY holds 2 permits in Illinois.
Other permits held by CITY OF MASON CITY
- MASON CITY, CITY OF, Mason City: ILG870291, issued 2016-11-01
Coverages issued nearest ILL029815
- 2021-01-01: LIBERTYVILLE STP, VILLAGE OF, Libertyville: ILL029530, held by LIBERTYVILLE, VILLAGE OF
- 2021-01-01: LINCOLN STP, CITY OF, Lincoln: ILL029564, held by LINCOLN, CITY OF
- 2021-01-01: LOCKPORT STP, CITY OF, Lockport: ILL029611, held by LOCKPORT, CITY OF
- 2021-01-01: MACOMB STP, CITY OF, Macomb: ILL029688, held by MACOMB. CITY OF
- 2021-01-01: MARION SE STP, CITY OF, Marion: ILL029734, held by MARION, CITY OF
- 2021-01-01: MATTOON STP, CITY OF, Mattoon: ILL029831, held by MATTOON, CITY OF
- 2021-01-01: METROPOLIS STP, CITY OF, Metropolis: ILL029874, held by METROPOLIS, CITY OF
- 2021-01-01: MOLINE SOUTH STP, CITY OF, Moline: ILL029939, held by MOLINE, CITY OF
- 2021-01-01: MOLINE STP - NORTH SLOPE PLANT, Moline: ILL029947, held by MOLINE, CITY OF
- 2021-01-01: CITY OF MONTICELLO STP, Monticello: ILL029980, held by MONTICELLO, CITY OF
MASON CITY STP, CITY OF among its neighbors
6 discharge permits are in the Mason City subwatershed (HUC 071300090803); ILL029815 is one. Its county: 23, 1 major; ILL029815 is minor permit.
Other permits in the Mason City subwatershed (HUC 071300090803)
- C&R MATERIALS, INC, Mason City: ILR003712, minor, term to 2008-06-01
- HULL TRUCKING, Mason City: ILR002099, minor, term to 2008-06-01
- ILLINI CENTRAL CUSD 189 ADDITION, Mason City: ILR10ZCUT, minor, term to 2028-08-31
- MASON CITY STP, Mason City: IL0029815, minor, term to 2023-06-30
- MASON CITY, CITY OF, Mason City: ILG870291, minor, term to 2021-10-31
Identity
| Facility | MASON CITY STP, CITY OF |
|---|---|
| Permittee | CITY OF MASON CITY |
| NPDES ID | ILL029815 |
| Status | Administratively continued |
| Type | Associated permit record |
| Class | Minor |
| Facility type | Non-POTW |
| Program | Biosolids |
| Issued | January 1, 2021 |
| Expires | December 31, 2025 |
| Address | Mason City, IL 62664 |
| Subwatershed | Mason City (HUC 071300090803) |
NPDES ILL029815: effluent limits and exceedances
MASON CITY STP, CITY OF (NPDES ILL029815): 20 pollutants on file, 0 limited; 20 with a violation of any kind, 0 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| Arsenic, dry weight | 0 | 3 | 0 | ||
| Selenium, dry weight | 0 | 3 | 0 | ||
| Copper, dry weight | 0 | 3 | 0 | ||
| Cadmium, dry weight | 0 | 3 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 0 | 3 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 0 | 3 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 0 | 3 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 0 | 3 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 0 | 2 | 0 | ||
| Ann. amt sludge disposed by other method | 0 | 1 | 0 | ||
| Annual amt of sludge incinerated | 0 | 1 | 0 | ||
| Annual sludge production, total | 0 | 1 | 0 | ||
| Annual amount of sludge land applied | 0 | 1 | 0 | ||
| Annual amt. sludge disposed surface unit | 0 | 1 | 0 | ||
| Annual amt sludge disposed in landfill | 0 | 1 | 0 | ||
| Annual amt sludge transported interstate | 0 | 1 | 0 | ||
| Pollutant table from 503.13 | 0 | 1 | 0 | ||
| Level of pathogen requirements achieved | 0 | 1 | 0 | ||
| Description of pathogen option used | 0 | 1 | 0 | ||
| Vector attraction reduction alternative used | 0 | 1 | 0 |
NPDES ILL029815: inspections, violations and enforcement
NPDES ILL029815 (MASON CITY STP, CITY OF): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES ILL029815
NPDES ILL029815: one email when its EPA record changes — $99/month.
Permits near NPDES ILL029815
NPDES ILL029815: 20 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.