Washington AD1, LLC

NPDES permit MO0140643 · Minor NON-POTW · effective, expires 2030-03-26 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

0values over a limit
356required values missing, on 132 form(s)
198of 396 forms filed late

Last period with anything received: 2026-08-31.

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 (89)

OutfallParameterStatisticLimitMonths
001pHDAILY MX report only all year
001Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
001Nitrogen, total [as N]DAILY MX report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Magnesium, total [as Mg]DAILY MX report only all year
001Sodium, total [as Na]DAILY MX report only all year
001Arsenic, total [as As]DAILY MX <= 19 mg/kg all year
001Barium, total [as Ba]DAILY MX report only all year
001Boron, total [as B]DAILY MX report only all year
001Cadmium, total [as Cd]DAILY MX <= 18 mg/kg all year
001Chromium, total [as Cr]DAILY MX <= 258 mg/kg all year
001Copper, total [as Cu]DAILY MX <= 692 mg/kg all year
001Iron, total [as Fe]DAILY MX report only all year
001Lead, total [as Pb]DAILY MX <= 138 mg/kg all year
001Manganese, total [as Mn]DAILY MX report only all year
001Nickel, total [as Ni]DAILY MX <= 194 mg/kg all year
001Silver, total [as Ag]DAILY MX <= 103 mg/kg all year
001Zinc, total [as Zn]DAILY MX report only all year
001Aluminum, total [as Al]DAILY MX <= 2067 mg/kg all year
001Selenium, total [as Se]DAILY MX <= 46 mg/kg all year
001ChlorideDAILY MX report only all year
001Solids, total, percentDAILY MX report only all year
001Mercury, total [as Hg]DAILY MX <= 8 mg/kg all year
001Depth to water level ft below landsurfaceDAILY MX <= 2 ft all year
001Coliform, fecal generalDAILY MX <= 2000000 #/100mL all year
002Application rate area sprayedDAILY MX report only all year
002Application rate, gallons spray irrigationDAILY MX report only all year
003Application rate area sprayedDAILY MX report only all year
003Application rate, gallons spray irrigationDAILY MX report only all year
004Application rate area sprayedDAILY MX report only all year
004Application rate, gallons spray irrigationDAILY MX report only all year
005Application rate area sprayedDAILY MX report only all year
005Application rate, gallons spray irrigationDAILY MX report only all year
006Application rate area sprayedDAILY MX report only all year
006Application rate, gallons spray irrigationDAILY MX report only all year
007Application rate area sprayedDAILY MX report only all year
007Application rate, gallons spray irrigationDAILY MX report only all year
008Application rate area sprayedDAILY MX report only all year
008Application rate, gallons spray irrigationDAILY MX report only all year
009Application rate area sprayedDAILY MX report only all year
009Application rate, gallons spray irrigationDAILY MX report only all year
010Application rate area sprayedDAILY MX report only all year
010Application rate, gallons spray irrigationDAILY MX report only all year
011Application rate area sprayedDAILY MX report only all year
011Application rate, gallons spray irrigationDAILY MX report only all year
012Application rate area sprayedDAILY MX report only all year
012Application rate, gallons spray irrigationDAILY MX report only all year
013Application rate area sprayedDAILY MX report only all year
013Application rate, gallons spray irrigationDAILY MX report only all year
014Application rate area sprayedDAILY MX report only all year
014Application rate, gallons spray irrigationDAILY MX report only all year
015Application rate area sprayedDAILY MX report only all year
015Application rate, gallons spray irrigationDAILY MX report only all year
016Application rate area sprayedDAILY MX report only all year
016Application rate, gallons spray irrigationDAILY MX report only all year
017Application rate area sprayedDAILY MX report only all year
017Application rate, gallons spray irrigationDAILY MX report only all year
018Application rate area sprayedDAILY MX report only all year
018Application rate, gallons spray irrigationDAILY MX report only all year
019Application rate area sprayedDAILY MX report only all year
019Application rate, gallons spray irrigationDAILY MX report only all year
020Application rate area sprayedDAILY MX report only all year
020Application rate, gallons spray irrigationDAILY MX report only all year
021Application rate area sprayedDAILY MX report only all year
021Application rate, gallons spray irrigationDAILY MX report only all year
022Application rate area sprayedDAILY MX report only all year
022Application rate, gallons spray irrigationDAILY MX report only all year
023Application rate area sprayedDAILY MX report only all year
023Application rate, gallons spray irrigationDAILY MX report only all year
024Application rate area sprayedDAILY MX report only all year
024Application rate, gallons spray irrigationDAILY MX report only all year
025Application rate area sprayedDAILY MX report only all year
025Application rate, gallons spray irrigationDAILY MX report only all year
026Application rate area sprayedDAILY MX report only all year
026Application rate, gallons spray irrigationDAILY MX report only all year
027Application rate area sprayedDAILY MX report only all year
027Application rate, gallons spray irrigationDAILY MX report only all year
028Application rate area sprayedDAILY MX report only all year
028Application rate, gallons spray irrigationDAILY MX report only all year
029Application rate area sprayedDAILY MX report only all year
029Application rate, gallons spray irrigationDAILY MX report only all year
030Application rate area sprayedDAILY MX report only all year
030Application rate, gallons spray irrigationDAILY MX report only all year
031Application rate area sprayedDAILY MX report only all year
031Application rate, gallons spray irrigationDAILY MX report only all year
032Application rate area sprayedDAILY MX report only all year
032Application rate, gallons spray irrigationDAILY MX report only all year
033Application rate area sprayedDAILY MX report only all year
033Application rate, gallons spray irrigationDAILY 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