EPA · Washington · discharge permits by watershed
Subwatershed 171100050408 in Washington
- 4Permits in Washington
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this page holds only the permits placed in Washington. Each permit is placed by the outfall EPA names as its representative discharge point.
Permits
| Permit holder | NPDES ID | City | Program | Discharger | Receiving water |
|---|---|---|---|---|---|
| DIABLO LARGE ONSITE SEWAGE SYSTEM | WAR302655 | NEWHALEM | Construction stormwater | Minor | Ladder Creek-Skagit River |
| DIABLO WAREHOUSE | WAR301266 | CONCRETE | Construction stormwater | Minor | Ladder Creek-Skagit River |
| SEATTLE CITY LIGHT NEWHALEM MRWF & OFFIC | WA0029858 | NEWHALEM | Publicly owned treatment works | Minor | Ladder Creek-Skagit River |
| SEATTLE CITY LIGHT NEWHALEM WWTP | WA0029670 | NEWHALEM | Publicly owned treatment works | Minor | Ladder Creek-Skagit River |
Other watersheds in Washington
- Subbasin 171100191,391
- Subbasin 171100121,087
- Subbasin 17110013643
- Watershed 1711001303635
- Subbasin 17090012486
- Watershed 1711001204472
- Subwatershed 171100120400472
- Watershed 1709001203452
- Watershed 1711001203446
- Watershed 1711001902438
- Subbasin 17110014395
- Subwatershed 171100130305362
- Subbasin 17110004329
- Subbasin 17110011321
- Watershed 1711001907266
- Watershed 1711001903256
- Watershed 1711001102243
- Subbasin 17030003211
- Subbasin 17100103202
- Subbasin 17110002192
- Watershed 1711000405183
- Subwatershed 171100190205166
- Watershed 1711001404159
- Subwatershed 170900120304159
- Watershed 1711001405157
- Subwatershed 170900120303156
- Subbasin 17080003149
- Subwatershed 171100120303147
- Subbasin 17030001145
- Subwatershed 171100110203144
- Subwatershed 171100140404138
- Subwatershed 171100120304136
- Subwatershed 171100140502130
- Subbasin 17020010129
- Watershed 1711001202123
- Watershed 1711000406122
- Subbasin 17080002122
- Subbasin 17080001118
- Subwatershed 171100120302117
- Subbasin 17110007116
- Watershed 1702001003116
- Subbasin 17110020114
- Watershed 1710010304108
- Subbasin 17080005108
- Subbasin 17010305108
- Subwatershed 171100190204107
- Subbasin 17020016107
- Subbasin 17110010107
- Subwatershed 171100130304106
- Subwatershed 171100190203103
- Watershed 1711001905103
- Subwatershed 171100130302101
- Watershed 170103050499
- Subwatershed 17110019120099
- Watershed 171100191299
- Watershed 171100070298
- Subwatershed 17010305040296
- Subbasin 1711001593
- Subwatershed 17110012020292
- Subwatershed 17110019030391
- Subwatershed 17110019030289
- Watershed 171100190188
- Watershed 171100020488
- Subbasin 1702001581
- Subbasin 1706010880
- Watershed 171100160279
- Subbasin 1711001679
- Watershed 171100110178
- Watershed 170800010677
- Subbasin 1711000877
- Subbasin 1707010277
- Subwatershed 17110016020276
- Watershed 170200160675
- Watershed 171100150375
- Subbasin 1711001874
- Watershed 170800030472
- Watershed 170800020671
- Subwatershed 17110004060170
- Subwatershed 17080003040269
- Subwatershed 17110019070468
- Watershed 171100200467
- Subwatershed 17080002060667
- Subwatershed 17110011020464
- Subwatershed 17090012030163
- Subwatershed 17110019050262
- Subwatershed 17110004050562
- Watershed 171100020259
- Subwatershed 17110020040559
- Watershed 171100180157
- Subbasin 1710010457
- Subwatershed 17080001060557
- Watershed 171100080357
- Watershed 170300030255
- Subwatershed 17100103040255
- Subbasin 1701030754
- Watershed 171100140154
- Subwatershed 17110019020254
- Watershed 170800030153
- Subbasin 1710010553
- Subbasin 1710010653
- Subwatershed 17110002040252
- Subbasin 1707010552
- Subbasin 1711000949
- Subwatershed 17020010030849
- Subwatershed 17110007020348
- Subwatershed 17110019070648
- Subwatershed 17090012030248
- Watershed 170601080248
- Watershed 171100190647
- Subwatershed 17110012030146
- Subbasin 1702001146
- Watershed 171100120146
- Watershed 170800020546
- Watershed 170103070146
- Watershed 170300031246
- Subwatershed 17110012010645
- Subbasin 1710010144
- Subwatershed 17020016060444
- Subbasin 1702000544
- Subwatershed 17110011010244
- Watershed 171001040444
- Subwatershed 17110019030143
- Subwatershed 17110004050642
- Watershed 171100100642
- Subwatershed 17080003010642
- Subwatershed 17110019070742
- Subbasin 1701030841
- Subbasin 1701030641
- Watershed 170800010841
- Subwatershed 17110001030140
- Watershed 171100010340
- Subbasin 1711000140
- Subbasin 1707010138
- Watershed 171100190437
- Watershed 171001030537
- Watershed 170300010736
- Subwatershed 17080001080436
- Watershed 170800050936
- Subwatershed 17110014010636
- Subwatershed 17020010031336
- Watershed 170200110735
- Watershed 170300030935
- Watershed 170300010435
- Subwatershed 17110013030335
- Subbasin 1711000335
- Subwatershed 17090012050034
- Subwatershed 17110019070534
- Watershed 170900120534
- Subwatershed 17110019030433
- Subwatershed 17110002040333
- Subwatershed 17070102020432
- Watershed 171100100432
- Watershed 170701020232
- Watershed 170300010332
- Subwatershed 17110019070232
- Subwatershed 17110004050331
- Subwatershed 17110013030131
- Subwatershed 17110019070331
- Subwatershed 17110012020131
- Watershed 170103060331
- Subwatershed 17030003020630
- Watershed 171100020330
- Subbasin 1702000629
- Subwatershed 17110007020429
- Subbasin 1703000229
- Subbasin 1702000328
- Watershed 171001050227
- Subwatershed 17110014050127
- Subwatershed 17080005080427
- Watershed 170200050527
- Watershed 170800050827
- Subwatershed 17030001070927
- Watershed 170300030527
- Subwatershed 17110019010227
- Watershed 170103080326
- Subbasin 1706010726
- Subwatershed 17090012030526
- Subwatershed 17110019050325
- Subwatershed 17110011010325
- Watershed 171001030225
- Watershed 170300031025
- Subbasin 1702000925
- Subbasin 1710010225
- Subwatershed 17110019010325
- Watershed 170300020325
- Subwatershed 17110011020125
- Watershed 170300010525
- Subwatershed 17110010040425
- Subbasin 1701021625
- Subwatershed 17110008030325
- Subbasin 1707010624
- Subwatershed 17110004060324
- Watershed 170701020724
- Subwatershed 17110008030424
- Subwatershed 17110019040424
- Subwatershed 17010307010524
- Subwatershed 17110004060424
- Subwatershed 17110018010823
- Subwatershed 17030001040823
- Subwatershed 17110002020223
- Subwatershed 17100103040423
- Watershed 171100140222
- Subwatershed 17110019060622
- Subwatershed 17110004050422
- Subwatershed 17110002020322
- Subwatershed 17110018010122
- Subwatershed 17080002050722
- Subwatershed 17110015030721
- Subwatershed 17030003020521
- Watershed 171001060321
- Subbasin 1702000821
- Subwatershed 17110014040321
- Subwatershed 17020016060221
- Subwatershed 17100103050121
- Subwatershed 17080002050621
- Watershed 170800050320
- Subwatershed 17110014020520
- Subwatershed 17110010060120
- Subwatershed 17030003090620
- Watershed 170800030720
- Subwatershed 17080003070020
- Watershed 170200150620
- Watershed 171100100319
- Subwatershed 17110010060319
- Subwatershed 17030003120519
- Subwatershed 17110019090019
- Subwatershed 17100103020619
- Subwatershed 17100105020419
- Watershed 171100200219
- Watershed 170200090319
- Watershed 171100190919
- Subwatershed 17110002030418
- Subwatershed 17110015030818
- Subwatershed 17110003030018
- Watershed 171100070118
- Watershed 170601080618
- Subwatershed 17080001060618
- Watershed 171100030318
- Watershed 171001030118
- Watershed 170701051118
- Subwatershed 17030003120418
- Subwatershed 17030001030718
- Watershed 171001060517
- Watershed 171100090717
- Subwatershed 17020009030517
- Watershed 171100090617
- Subwatershed 17010306030617
- Subwatershed 17110010030217
- Watershed 170701060317
- Subwatershed 17070102070416
- Subwatershed 17080005090216
- Subwatershed 17010308030616
- Subbasin 1708000616
- Subbasin 1702001316
- Subwatershed 17020010030716
- Subwatershed 17110007020216
- Subwatershed 17070106030415
- Watershed 170300010115
- Subwatershed 17030003100715
- Subwatershed 17110004050215
- Subwatershed 17110019010115
- Subwatershed 17020011070815
- Subwatershed 17020015060115
- Subwatershed 17110019100014
- Watershed 171100191014
- Watershed 170701010114
- Subwatershed 17070105110514
- Watershed 170200060414
- Watershed 171001010614
- Watershed 170200080614
- Watershed 171001030314
- Subbasin 1708000414
- Watershed 170200150914
- Subbasin 1702000114
- Watershed 170200160514
- Subwatershed 17110002020114
- Subwatershed 17060108020513
- Watershed 171001050313
- Subwatershed 17060108020213
- Subwatershed 17110009060313
- Watershed 171100150213
- Subwatershed 17060108060113
- Watershed 170200030413
- Watershed 170200150413
- Subbasin 1711000513
- Subwatershed 17100103040113
- Subwatershed 17080005090613
- Subwatershed 17110002060013
- Watershed 170701050413
- Watershed 171100020613
- Subwatershed 17020006041112
- Watershed 170200151012
- Watershed 171100040712
- Subwatershed 17100104040712
- Subwatershed 17020011070612
- Watershed 171100191112
- Watershed 170200030112
- Subwatershed 17030002031212
- Subwatershed 17110004070012
- Watershed 170300030412