NPDES permit OR0040339 · Minor NON-POTW · administratively continued, expires 2017-08-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileThis permit expired on 2017-08-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.
Last period with anything received: 2026-08-31.
Reports are due about 15 days after each monitoring period ends (the most common figure among OR permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Temperature, water deg. centigrade | DAILY MX | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Temperature, water deg. centigrade | DAILY MX | <= 21.9 deg C | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Temperature, water deg. centigrade | HA | <= 18.2 deg C | Jun, Jul, Aug, Sep |
| 001 | Temperature, water deg. centigrade | MO AVG | report only | all year |
| 001 | Flow rate | MO AVG | report only | all year |
| 001 | Flow rate | DAILY MX | report only | all year |
| 001 | Flow rate | MO AVG | report only | all year |
| 001 | Flow rate | DAILY MX | report only | all year |
| 001 | pH | DAILY MN | >= 6.5 SU | all year |
| 001 | pH | DAILY MX | <= 8.5 SU | all year |
| 001 | pH | DAILY MN | report only | all year |
| 001 | pH | DAILY MX | report only | all year |
| 001 | Alkalinity, total [as CaCO3] | MO AVG | report only | all year |
| 001 | Alkalinity, total [as CaCO3] | VALUE | report only | all year |
| 001 | Hardness, total [as CaCO3] | MO AVG | report only | all year |
| 001 | Hardness, total [as CaCO3] | VALUE | report only | all year |
| 001 | Zinc, total [as Zn] | MO AVG | <= 37 ug/L | Jun, Jul, Aug, Sep |
| 001 | Zinc, total [as Zn] | DAILY MX | <= 40 ug/L | Jun, Jul, Aug, Sep |
| 001 | Zinc, total [as Zn] | MO AVG | <= 37 ug/L | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Zinc, total [as Zn] | DAILY MX | <= 40 ug/L | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Zinc, total [as Zn] | MO AVG | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Zinc, total [as Zn] | DAILY MX | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Zinc, total [as Zn] | VALUE | report only | all year |
| 001 | Aluminum, total recoverable | MO AVG | <= 87 ug/L | Jun, Jul, Aug, Sep |
| 001 | Aluminum, total recoverable | DAILY MX | report only | Jun, Jul, Aug, Sep |
| 001 | Aluminum, total recoverable | MO AVG | <= 87 ug/L | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Aluminum, total recoverable | DAILY MX | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Aluminum, total recoverable | MO AVG | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Aluminum, total recoverable | DAILY MX | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 001 | Aluminum, total recoverable | VALUE | report only | all year |
Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states