Clean Water Act discharge permit · NPDES SD0022659
MILLER, CITY OF, Miller, SD: NPDES SD0022659 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
MILLER, CITY OF, held by Miller, City of, holds NPDES permit SD0022659, which discharges to An Unnamed Tributary Of Ree Creek. EPA’s file records it issued April 1, 2016 and expiring March 31, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | MILLER, CITY OF |
|---|---|
| Permittee as filed | Miller, City of |
| NPDES ID | SD0022659 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | April 1, 2016 |
| Expiration date | March 31, 2021 |
| Issuing agency | SDDENR |
| Address | Miller, SD 57362 |
| Receiving water | An unnamed tributary of Ree Creek |
| Subwatershed | Lower Ree Creek (HUC 101600090103) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 9Under a numeric limit
- 11With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 2 | 53 | 17 | November 30, 2022 | 96% over the limit |
| Solids, total suspended | 2 | 52 | 16 | November 30, 2022 | 282% over the limit |
| pH | 2 | 51 | 15 | May 31, 2019 | |
| Nitrogen, ammonia total [as N] | 4 | 13 | 2 | May 31, 2023 | 79% over the limit |
| Flow rate | 2 | 39 | 0 | ||
| Temperature, water deg. centigrade | 2 | 34 | 0 | ||
| Flow, total | 1 | 19 | 0 | ||
| Duration of discharge | 1 | 17 | 0 | ||
| Flowing, Receiving Stream | 1 | 6 | 0 | ||
| Nitrogen, total [as N] | 0 | 2 | 0 | ||
| Phosphorus, total [as P] | 0 | 2 | 0 |
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 SD0022659.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
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
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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 SD0022659 there.
Nearby on the register
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- Every permit record in Miller, A to Z
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- Every permit record in South Dakota, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.