Clean Water Act discharge permit · NPDES ID0021237
RIVERSIDE WATER AND SEWER DISTRICT - WTP, Orofino, ID: NPDES ID0021237 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 23Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
RIVERSIDE WATER AND SEWER DISTRICT - WTP, held by RIVERSIDE WATER AND SEWER DISTRICT, holds NPDES permit ID0021237, which discharges to Clearwater River. EPA’s file records it issued August 30, 2017 and expiring October 31, 2022. 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 | RIVERSIDE WATER AND SEWER DISTRICT - WTP |
|---|---|
| Permittee as filed | RIVERSIDE WATER AND SEWER DISTRICT |
| NPDES ID | ID0021237 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | August 30, 2017 |
| Expiration date | October 31, 2022 |
| Address | Orofino, ID 83544 |
| Receiving water | CLEARWATER RIVER |
| Subwatershed | Big Creek-Clearwater River (HUC 170603060504) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 24Pollutants on file
- 23Under a numeric limit
- 20With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| pH | 2 | 5 | 1 | June 30, 2022 | |
| Solids, total suspended | 4 | 12 | 0 | ||
| Chlorine, total residual | 4 | 10 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| Turbidity | 1 | 4 | 0 | ||
| Alkalinity, total [as CaCO3] | 0 | 3 | 0 | ||
| Temperature, water deg. centigrade | 2 | 2 | 0 | ||
| Hardness, total [as CaCO3] | 1 | 1 | 0 | ||
| Arsenic, total recoverable | 1 | 1 | 0 | ||
| Selenium, total recoverable | 1 | 1 | 0 | ||
| Thallium, total recoverable | 1 | 1 | 0 | ||
| Beryllium, total recoverable [as Be] | 1 | 1 | 0 | ||
| Nickel, total recoverable | 1 | 1 | 0 | ||
| Silver total recoverable | 1 | 1 | 0 | ||
| Zinc, total recoverable | 1 | 1 | 0 | ||
| Cadmium, total recoverable | 1 | 1 | 0 | ||
| Lead, total recoverable | 1 | 1 | 0 | ||
| Chromium, total recoverable | 1 | 1 | 0 | ||
| Copper, total recoverable | 1 | 1 | 0 | ||
| Antimony, total recoverable | 1 | 1 | 0 | ||
| Dichlorobromomethane | 1 | 0 | 0 | ||
| Bromoform | 1 | 0 | 0 | ||
| Chloroform | 1 | 0 | 0 | ||
| Chlorodibromomethane | 1 | 0 | 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 ID0021237.
Velarion’s copy of EPA’s ICIS-NPDES files does not 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 ID0021237 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.