Clean Water Act discharge permit · NPDES MI0060383
ARBOR PRESERVE SOUTH, Ann Arbor, MI: NPDES MI0060383 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 26Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
ARBOR PRESERVE SOUTH, held by Toll Northeast V Corp., holds NPDES permit MI0060383, which discharges to Rouse Drain. EPA’s file records it issued March 31, 2026 and expiring October 1, 2029. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | ARBOR PRESERVE SOUTH |
|---|---|
| Permittee as filed | Toll Northeast V Corp. |
| NPDES ID | MI0060383 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | March 31, 2026 |
| Expiration date | October 1, 2029 |
| Issuing agency | State |
| Address | Ann Arbor, MI 48103 |
| Receiving water | Rouse Drain |
| Subwatershed | Wood Outlet Drain-Salina River (HUC 041000020402) |
| NAICS | 813990 – Other Similar Organizations [except Business, Professional, Labor, and Political Organizations] |
| SIC | 8641 – Civic And Social Associations |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 26Pollutants on file
- 26Under a numeric limit
- 12With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 13 | 4 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 9 | 4 | 0 | ||
| Solids, total suspended | 4 | 4 | 0 | ||
| Phosphorus, total [as P] | 4 | 4 | 0 | ||
| pH | 2 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 2 | 0 | ||
| Coliform, fecal general | 2 | 2 | 0 | ||
| BOD, carb-5 day, 20 deg C, percent removal | 2 | 2 | 0 | ||
| Solids, suspended percent removal | 2 | 2 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 1 | 0 | ||
| Chloride [as Cl] | 1 | 1 | 0 | ||
| Sulfate, total [as SO4] | 1 | 1 | 0 | ||
| Solids, total | 3 | 0 | 0 | ||
| Arsenic, dry weight | 3 | 0 | 0 | ||
| Selenium, dry weight | 3 | 0 | 0 | ||
| Copper, dry weight | 3 | 0 | 0 | ||
| Cadmium, dry weight | 3 | 0 | 0 | ||
| Nitrogen, total Kjeldahl | 3 | 0 | 0 | ||
| Molybdenum, sludge, total, dry weight [as Mo] | 3 | 0 | 0 | ||
| Zinc, sludge, total, dry weight [as Zn] | 3 | 0 | 0 | ||
| Lead, sludge, total, dry weight [as Pb] | 3 | 0 | 0 | ||
| Nickel, sludge, total, dry weight [as Ni] | 3 | 0 | 0 | ||
| Nitrogen, sludge, total, dry weight [as N] | 3 | 0 | 0 | ||
| Mercury, sludge, total, dry weight [as Hg] | 3 | 0 | 0 | ||
| Potassium, sludge, total, dry weight [as K] | 3 | 0 | 0 | ||
| Phosphorus, sludge, total, dry weight [as P] | 3 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MI0060383.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MI0060383.
Inspections
EPA’s inspection file holds no inspection for NPDES MI0060383.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES MI0060383.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MI0060383.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MI0060383 there.
ARBOR PRESERVE SOUTH, Ann Arbor, Michigan: Individual permit MI0060383, held by Toll Northeast V Corp.; Effective; issued March 31, 2026, term to October 1, 2029, by State; discharges to Rouse Drain; Other Similar Organizations [except Business, Professional, Labor, and Political Organizations].
- Nitrogen, ammonia total [as N]: 13 limits, 4 violations of any kind, 0 effluent exceedances.
- BOD, carbonaceous [5 day, 20 C]: 9 limits, 4 violations of any kind, 0 effluent exceedances.
- Solids, total suspended: 4 limits, 4 violations of any kind, 0 effluent exceedances.
- Phosphorus, total [as P]: 4 limits, 4 violations of any kind, 0 effluent exceedances.
- pH: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- Flow, in conduit or thru treatment plant: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- Coliform, fecal general: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- BOD, carb-5 day, 20 deg C, percent removal: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- Solids, suspended percent removal: 2 limits, 2 violations of any kind, 0 effluent exceedances.
- Oxygen, dissolved [DO]: 2 limits, 1 violation of any kind, 0 effluent exceedances.
- Chloride [as Cl]: 1 limit, 1 violation of any kind, 0 effluent exceedances.
- Sulfate, total [as SO4]: 1 limit, 1 violation of any kind, 0 effluent exceedances.
- Solids, total: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Arsenic, dry weight: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Selenium, dry weight: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Copper, dry weight: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Cadmium, dry weight: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Nitrogen, total Kjeldahl: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Molybdenum, sludge, total, dry weight [as Mo]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Zinc, sludge, total, dry weight [as Zn]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Lead, sludge, total, dry weight [as Pb]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Nickel, sludge, total, dry weight [as Ni]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Nitrogen, sludge, total, dry weight [as N]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Mercury, sludge, total, dry weight [as Hg]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Potassium, sludge, total, dry weight [as K]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
- Phosphorus, sludge, total, dry weight [as P]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Other permits held by Toll Northeast V Corp.
- ARBOR PRESERVE NORTH, Ann Arbor: MI0060385, issued March 31, 2026
ARBOR PRESERVE SOUTH among its neighbors
EPA’s permit file holds 8 discharge permits in the Wood Outlet Drain-Salina River subwatershed (HUC 041000020402), MI0060383 among them.
Other permits in the Wood Outlet Drain-Salina River subwatershed (HUC 041000020402)
- AMERICAN SOY PRODUCTS INC, Saline: MIS510890, minor permit, discharging to Wood Outlet Drain, permit term to April 1, 2025
- ARBOR PRESERVE NORTH, Ann Arbor: MI0060385, minor permit, discharging to Rouse Drain, permit term to October 1, 2029
- DAVCO, Saline: MIS510971, minor permit, permit term to April 1, 2025
- NORGREN AUTOMATION-SALINE, Saline: MIS510821, minor permit, discharging to Wood Outlet Drain, permit term to April 1, 2025
- ORCHARD GROVE MHP-ANN ARBOR, Ann Arbor: MIG580333, minor permit, discharging to Rouse Drain, permit term to April 1, 2024
- SHERIDAN SALINE INC, Saline: MIS510958, minor permit, permit term to April 1, 2025
- TRAVIS POINTE-LODI TWP WWTP, Saline: MI0043974, minor permit, discharging to Rouse Drain, permit term to October 1, 2022
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.