St. Josephs Indian School

NPDES permit SD0025798 · Minor NON-POTW · administratively continued, expires 2025-06-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2025-06-30 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
12of 20 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (14)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheit30DA AVG report only all year
001Temperature, water deg. fahrenheitDAILY MX <= 75 deg F all year
001Flow rate30DA AVG report only all year
001Flow rateDAILY MX <= 1200 gal/min all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 8.3 SU all year
001Solids, total suspended30DA AVG <= 10 mg/L all year
001Solids, total suspendedDAILY MX <= 17.5 mg/L all year
001Radium 226, totalROLL AVG <= 25 pCi/L all year
001Radium 226, totalDAILY MX <= 30 pCi/L all year
001Floating solids, waste or visible foam-visualDAILY MX <= 0 abst=0;prst=1 all year
001Flow, totalMO TOTAL report only all year
001Solids, total dissolved30DA AVG <= 2500 mg/L all year
001Solids, total dissolvedDAILY MX <= 2500 mg/L 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