Northern States Power a MN Corp dba Xcel

NPDES permit MN0000914 · Minor NON-POTW · expired, expires 2019-08-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2019-08-31 and is expired: 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)
0of 33 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 21 days after each monitoring period ends (the most common figure among MN permits in EPA's filings — check your permit).

Limits in force (8)

OutfallParameterStatisticLimitMonths
D006Temperature, water deg. fahrenheitDAILY AV <= 86 deg F all year
D006Temp. diff. between samp. & upstrm deg. FMX DA AV <= 5 deg F all year
D006Plant capacity fact. percent of capacityMO AVG report only all year
D006Flow, in conduit or thru treatment plantMO AVG report only all year
D006Flow, in conduit or thru treatment plantMO TOTAL report only all year
D008Flow, in conduit or thru treatment plantMO AVG report only all year
D008Flow, in conduit or thru treatment plantMO TOTAL report only all year
W009Temperature, water deg. fahrenheitDAILY AV 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