SAN JUAN COAL COMPANY-LA PLA

NPDES permit NM0029505 · Minor NON-POTW · effective, expires 2030-12-31 · 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.

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

0values over a limit
73required values missing, on 9 form(s)
3of 385 forms filed late

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

Reporting

Reports are due about 89 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (79)

OutfallParameterStatisticLimitMonths
003Flow, in conduit or thru treatment plant30DA AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
004Flow, in conduit or thru treatment plant30DA AVG report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
005Flow, in conduit or thru treatment plant30DA AVG report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
006Flow, in conduit or thru treatment plant30DA AVG report only all year
006Flow, in conduit or thru treatment plantDAILY MX report only all year
00BFlow, in conduit or thru treatment plant30DA AVG report only all year
00BFlow, in conduit or thru treatment plantDAILY MX report only all year
00CFlow, in conduit or thru treatment plant30DA AVG report only all year
00CFlow, in conduit or thru treatment plantDAILY MX report only all year
00DFlow, in conduit or thru treatment plant30DA AVG report only all year
00DFlow, in conduit or thru treatment plantDAILY MX report only all year
00EFlow, in conduit or thru treatment plant30DA AVG report only all year
00EFlow, in conduit or thru treatment plantDAILY MX report only all year
00FFlow, in conduit or thru treatment plant30DA AVG report only all year
00FFlow, in conduit or thru treatment plantDAILY MX report only all year
00GFlow, in conduit or thru treatment plant30DA AVG report only all year
00GFlow, in conduit or thru treatment plantDAILY MX report only all year
00HFlow, in conduit or thru treatment plant30DA AVG report only all year
00HFlow, in conduit or thru treatment plantDAILY MX report only all year
00IFlow, in conduit or thru treatment plant30DA AVG report only all year
00IFlow, in conduit or thru treatment plantDAILY MX report only all year
00JFlow, in conduit or thru treatment plant30DA AVG report only all year
00JFlow, in conduit or thru treatment plantDAILY MX report only all year
00KFlow, in conduit or thru treatment plant30DA AVG report only all year
00KFlow, in conduit or thru treatment plantDAILY MX report only all year
00MFlow, in conduit or thru treatment plant30DA AVG report only all year
00MFlow, in conduit or thru treatment plantDAILY MX report only all year
00NFlow, in conduit or thru treatment plant30DA AVG report only all year
00NFlow, in conduit or thru treatment plantDAILY MX report only all year
00OFlow, in conduit or thru treatment plant30DA AVG report only all year
00OFlow, in conduit or thru treatment plantDAILY MX report only all year
00PFlow, in conduit or thru treatment plant30DA AVG report only all year
00PFlow, in conduit or thru treatment plantDAILY MX report only all year
012Flow, in conduit or thru treatment plant30DA AVG report only all year
012Flow, in conduit or thru treatment plantDAILY MX report only all year
018Flow, in conduit or thru treatment plant30DA AVG report only all year
018Flow, in conduit or thru treatment plantDAILY MX report only all year
019Flow, in conduit or thru treatment plant30DA AVG report only all year
019Flow, in conduit or thru treatment plantDAILY MX report only all year
020Flow, in conduit or thru treatment plant30DA AVG report only all year
020Flow, in conduit or thru treatment plantDAILY MX report only all year
021Flow, in conduit or thru treatment plant30DA AVG report only all year
021Flow, in conduit or thru treatment plantDAILY MX report only all year
022Flow, in conduit or thru treatment plant30DA AVG report only all year
022Flow, in conduit or thru treatment plantDAILY MX report only all year
023Flow, in conduit or thru treatment plant30DA AVG report only all year
023Flow, in conduit or thru treatment plantDAILY MX report only all year
026Flow, in conduit or thru treatment plant30DA AVG report only all year
026Flow, in conduit or thru treatment plantDAILY MX report only all year
027Flow, in conduit or thru treatment plant30DA AVG report only all year
027Flow, in conduit or thru treatment plantDAILY MX report only all year
028pHMINIMUM >= 6.6 SU all year
028pHMAXIMUM <= 9 SU all year
028Aluminum, total [as Al]30DA AVG <= .252 mg/L all year
028Aluminum, total [as Al]DAILY MX <= .378 mg/L all year
028Aluminum, total [as Al]30DA AVG report only all year
028Aluminum, total [as Al]DAILY MX report only all year
028Aluminum, total [as Al]30DA AVG report only all year
028Aluminum, total [as Al]DAILY MX report only all year
028Selenium, total [as Se]30DA AVG <= .005 mg/L all year
028Selenium, total [as Se]DAILY MX <= .005 mg/L all year
028RainfallTOTAL report only all year
028Flow, in conduit or thru treatment plant30DA AVG report only all year
028Flow, in conduit or thru treatment plantDAILY MX report only all year
028Hardness, Dissolved [as CaCO3]30DA AVG report only all year
028Hardness, Dissolved [as CaCO3]DAILY MX report only all year
028Mercury, total [as Hg]30DA AVG <= .00077 mg/L all year
028Mercury, total [as Hg]DAILY MX <= .00077 mg/L all year
029Flow, in conduit or thru treatment plant30DA AVG report only all year
029Flow, in conduit or thru treatment plantDAILY MX report only all year
030Flow, in conduit or thru treatment plant30DA AVG report only all year
030Flow, in conduit or thru treatment plantDAILY MX report only all year
031Flow, in conduit or thru treatment plant30DA AVG report only all year
031Flow, in conduit or thru treatment plantDAILY MX report only all year
032Flow, in conduit or thru treatment plant30DA AVG report only all year
032Flow, in conduit or thru treatment plantDAILY MX 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