EPA · discharge permits by watershed
Watersheds with discharge permits in Ohio
- 695Watersheds
Every watershed in Ohio where at least 3 current Clean Water Act discharge permits are recorded, most permits first. Each watershed page lists the permits whose outfall EPA places in it, and the watersheds inside it.
- Subbasin 05040001238
- Subbasin 05060001197
- Subbasin 05080001132
- Subbasin 05090202120
- Subbasin 04110002117
- Subbasin 05080002116
- Subbasin 04110001114
- Subbasin 05030103114
- Subbasin 04100011109
- Subbasin 04110003103
- Subbasin 0506000282
- Subbasin 0410000781
- Subbasin 0410001078
- Subbasin 0411000478
- Subbasin 0504000278
- Subbasin 0503010171
- Subbasin 0503020468
- Subbasin 0504000363
- Subbasin 0504000463
- Subbasin 0410001258
- Subbasin 0504000656
- Subbasin 0503010648
- Watershed 050800020945
- Watershed 041100020143
- Subbasin 0504000542
- Subbasin 0503020238
- Subbasin 0410000937
- Watershed 050400010537
- Subbasin 0509020137
- Watershed 041100040636
- Subbasin 0506000336
- Subbasin 0503020134
- Subbasin 0509010134
- Watershed 050400010133
- Watershed 050400010333
- Subbasin 0509010332
- Subbasin 0410000631
- Watershed 041100030431
- Subbasin 0410000829
- Watershed 041100030329
- Subbasin 0509020328
- Subbasin 0503010226
- Watershed 050902021425
- Watershed 041000100724
- Watershed 041100010524
- Watershed 050600011124
- Watershed 041100020423
- Watershed 041100030223
- Subwatershed 04110003030422
- Watershed 041000120621
- Watershed 041100010421
- Watershed 050301011121
- Watershed 050400010221
- Watershed 050600011221
- Watershed 041100010220
- Watershed 041100040120
- Subbasin 0410000419
- Watershed 050301030819
- Watershed 050800020119
- Watershed 041100010118
- Subbasin 0412010118
- Watershed 041201010618
- Watershed 050400030618
- Watershed 050400040818
- Watershed 041100010617
- Subwatershed 04110003040217
- Watershed 050301030317
- Watershed 050400060417
- Watershed 050600020417
- Subbasin 0508000317
- Watershed 050902030117
- Subbasin 0512010117
- Watershed 050301010416
- Watershed 050301030716
- Watershed 050302040416
- Watershed 050800011816
- Subwatershed 05080002090616
- Watershed 050901030116
- Subwatershed 04110001050615
- Subwatershed 04110002010215
- Watershed 041100020215
- Watershed 041100020515
- Watershed 050400010615
- Watershed 050400011015
- Watershed 050400020215
- Watershed 050902020615
- Watershed 050301030514
- Watershed 050301060214
- Watershed 050301061214
- Watershed 050302020114
- Subwatershed 05040001050214
- Watershed 050400060314
- Watershed 050600010314
- Watershed 041000070413
- Subwatershed 04110003040113
- Subwatershed 04110004060613
- Subwatershed 04120101060613
- Watershed 050301020613
- Watershed 050301030613
- Watershed 050302011013
- Watershed 050400011213
- Watershed 050400011713
- Watershed 050400050213
- Watershed 050600011613
- Watershed 050600012313
- Watershed 050800011913
- Watershed 050800020413
- Watershed 050901030613
- Watershed 050902021313
- Watershed 041000070312
- Watershed 041000110212
- Watershed 041000120212
- Subwatershed 04100012060612
- Watershed 050301010612
- Watershed 050301030212
- Watershed 050301030412
- Subwatershed 05040001030112
- Subwatershed 05060001110312
- Subwatershed 05060001120512
- Watershed 050800010712
- Watershed 041000040111
- Watershed 041000070811
- Watershed 041000100411
- Watershed 041000100511
- Watershed 041000100611
- Watershed 041000110111
- Watershed 041000110411
- Watershed 041000111411
- Subwatershed 04110002020311
- Watershed 041100020611
- Watershed 041100030511
- Watershed 050301030111
- Watershed 050302040811
- Subwatershed 05040001010111
- Watershed 050400011111
- Watershed 050400020411
- Watershed 050400030711
- Watershed 050800020711
- Watershed 050800030811
- Watershed 050902020811
- Watershed 050902030211
- Watershed 041000060410
- Watershed 041000060510
- Watershed 041000071210
- Subwatershed 04110001020110
- Subwatershed 04110001060210
- Subwatershed 04110002010310
- Watershed 041100020310
- Subwatershed 04110002040510
- Watershed 050301020310
- Watershed 050302010910
- Subwatershed 05040001010510
- Watershed 050400020310
- Watershed 050400020610
- Watershed 050400020710
- Watershed 050400040410
- Watershed 050400050110
- Watershed 050600011010
- Watershed 050600011710
- Watershed 050600011810
- Watershed 050600021610
- Watershed 050600030510
- Watershed 050800011610
- Subbasin 041000019
- Watershed 04100001039
- Subwatershed 0410000704049
- Watershed 04100009029
- Subwatershed 0410001104039
- Watershed 04100011109
- Watershed 04100011139
- Watershed 04100012049
- Watershed 04110001079
- Subwatershed 0411000201049
- Watershed 04110003019
- Subwatershed 0411000302049
- Watershed 04110004039
- Subwatershed 0503010303049
- Watershed 05030202099
- Watershed 05030204069
- Subwatershed 0504000105059
- Subwatershed 0504000117039
- Watershed 05040002059
- Watershed 05040003059
- Subwatershed 0504000306029
- Watershed 05040003089
- Watershed 05040004039
- Subwatershed 0504000408029
- Watershed 05060001139
- Watershed 05060002019
- Watershed 05080001119
- Watershed 05080001179
- Subwatershed 0508000118059
- Watershed 05080001209
- Subwatershed 0508000201059
- Watershed 05080002029
- Subwatershed 0508000209029
- Watershed 05090201129
- Watershed 05090202029
- Watershed 05090202129
- Subwatershed 0509020213059
- Watershed 05120101039
- Subbasin 041000038
- Watershed 04100007018
- Watershed 04100008048
- Watershed 04100009058
- Watershed 04100010018
- Watershed 04100010028
- Subwatershed 0410001007038
- Watershed 04100011098
- Watershed 04100011118
- Watershed 04100012038
- Subwatershed 0411000104048
- Subwatershed 0411000204028
- Subwatershed 0411000301058
- Subwatershed 0411000406078
- Subwatershed 0503010306038
- Watershed 05030106038
- Watershed 05030204108
- Watershed 05040001148
- Subwatershed 0504000207018
- Watershed 05040002088
- Watershed 05060001068
- Watershed 05060002058
- Watershed 05080001148
- Subwatershed 0508000120058
- Subwatershed 0508000209048
- Subwatershed 0508000209058
- Watershed 05090101048
- Subwatershed 0512010103028
- Watershed 04100004037
- Watershed 04100007027
- Subwatershed 0410000703067
- Watershed 04100009067
- Subwatershed 0410001006017
- Watershed 04100011067
- Watershed 04100011087
- Watershed 04100011127
- Subwatershed 0411000104017
- Subwatershed 0411000302037
- Subwatershed 0411000401067
- Watershed 05030101107
- Subwatershed 0503010301027
- Subwatershed 0503010305037
- Subwatershed 0503010307047
- Watershed 05030202087
- Subwatershed 0503020404047
- Subwatershed 0504000101027
- Watershed 05040001077
- Watershed 05040001097
- Subwatershed 0504000110017
- Watershed 05040001157
- Subwatershed 0504000403017
- Watershed 05040004127
- Subwatershed 0504000604087
- Watershed 05040006057
- Watershed 05040006067
- Subwatershed 0506000103047
- Watershed 05060001157
- Watershed 05060001207
- Subwatershed 0506000204057
- Watershed 05060002137
- Watershed 05080001157
- Subwatershed 0508000201017
- Subwatershed 0508000204037
- Watershed 05090202057
- Watershed 05090202097
- Watershed 05090202107
- Subwatershed 0509020214037
- Subbasin 041000056
- Watershed 04100005026
- Watershed 04100006066
- Watershed 04100007096
- Watershed 04100008016
- Subwatershed 0410001004016
- Subwatershed 0410001005026
- Subwatershed 0410001112036
- Watershed 04100012016
- Subwatershed 0411000101066
- Watershed 04110004046
- Subwatershed 0503010104016
- Subwatershed 0503010104026
- Watershed 05030101086
- Subwatershed 0503010111036
- Subwatershed 0503010111066
- Subwatershed 0503010206016
- Subwatershed 0503010206026
- Subwatershed 0503010302016
- Subwatershed 0503010305026
- Watershed 05030106076
- Watershed 05030106096
- Watershed 05030201016
- Subwatershed 0503020109026
- Subwatershed 0503020201026
- Subwatershed 0503020209046
- Watershed 05030204016
- Watershed 05030204076
- Subwatershed 0504000102026
- Watershed 05040001046
- Subwatershed 0504000112036
- Subwatershed 0504000202026
- Subwatershed 0504000204056
- Subwatershed 0504000502076
- Watershed 05040005046
- Watershed 05040005056
- Watershed 05040006016
- Watershed 05060001076
- Subwatershed 0506000110076
- Subwatershed 0506000111016
- Subwatershed 0506000111026
- Subwatershed 0506000116026
- Subwatershed 0506000116036
- Watershed 05060001196
- Watershed 05060001216
- Watershed 05060002026
- Watershed 05060002086
- Watershed 05060003016
- Subwatershed 0508000107036
- Watershed 05080001096
- Subwatershed 0508000202056
- Watershed 05080002066
- Subwatershed 0508000207026
- Watershed 05080003076
- Subwatershed 0508000308096
- Subwatershed 0509010104016
- Subwatershed 0509010301056
- Subwatershed 0509010306066
- Watershed 05090202036
- Subwatershed 0509020206036
- Subwatershed 0509020214056
- Subwatershed 0509020301036
- Watershed 04100003035
- Subwatershed 0410000403035
- Watershed 04100006025
- Subwatershed 0410000708015
- Subwatershed 0410000708045
- Subwatershed 0410000712095
- Watershed 04100008035
- Subwatershed 0410001001035
- Watershed 04100010035
- Subwatershed 0410001004025
- Subwatershed 0410001005035
- Subwatershed 0410001007015
- Subwatershed 0410001101025
- Subwatershed 0410001101035
- Subwatershed 0410001106035
- Subwatershed 0410001109055
- Subwatershed 0410001114025
- Subwatershed 0410001202045
- Subwatershed 0410001204015
- Subwatershed 0411000102025
- Watershed 04110001035
- Subwatershed 0411000107015
- Subwatershed 0411000205025
- Subwatershed 0411000205045
- Subwatershed 0411000206055
- Subwatershed 0411000305025
- Subwatershed 0411000401015
- Subwatershed 0411000404035
- Watershed 04110004055
- Subwatershed 0412010106055
- Watershed 05030101055
- Subwatershed 0503010110055
- Watershed 05030204035
- Subwatershed 0504000103095
- Subwatershed 0504000104065
- Subwatershed 0504000105035
- Subwatershed 0504000114035
- Watershed 05040002015
- Watershed 05040003025
- Watershed 05040003035
- Subwatershed 0504000307055
- Subwatershed 0504000308025
- Subwatershed 0504000404075
- Watershed 05040004055
- Watershed 05040004065
- Subwatershed 0504000501055
- Watershed 05040005035
- Subwatershed 0504000504065
- Watershed 05040006025
- Subwatershed 0504000603015
- Subwatershed 0504000606045
- Watershed 05060001045
- Watershed 05060001055
- Watershed 05060001095
- Subwatershed 0506000123025
- Subwatershed 0506000204035
- Watershed 05060002125
- Subwatershed 0506000216035
- Watershed 05060003035
- Watershed 05080001055
- Watershed 05080001065
- Subwatershed 0508000111025
- Watershed 05080001125
- Subwatershed 0508000115025
- Subwatershed 0508000116075
- Subwatershed 0508000119035
- Subwatershed 0508000119045
- Watershed 05080002035
- Watershed 05080002055
- Subwatershed 0508000308105
- Subwatershed 0509010301075
- Subwatershed 0509010306055
- Watershed 05090201025
- Watershed 05090201115
- Subwatershed 0509020112045
- Watershed 05090202015
- Subwatershed 0509020205045
- Subwatershed 0509020206065
- Subwatershed 0509020208035
- Subwatershed 0509020214025
- Subwatershed 0509020301055
- Subwatershed 0509020302025
- Watershed 05120101015
- Subwatershed 0410000401044
- Subwatershed 0410000604024
- Subwatershed 0410000605014
- Subwatershed 0410000605024
- Subwatershed 0410000606044
- Subwatershed 0410000701054
- Subwatershed 0410000702024
- Watershed 04100007064
- Watershed 04100007104
- Watershed 04100008064
- Subwatershed 0410000906014
- Watershed 04100009094
- Subwatershed 0410000909044
- Subwatershed 0410001002024
- Subwatershed 0410001003014
- Subwatershed 0410001007024
- Subwatershed 0410001007064
- Watershed 04100011034
- Subwatershed 0410001103024
- Subwatershed 0410001108054
- Subwatershed 0410001110044
- Subwatershed 0410001113014
- Subwatershed 0410001113024
- Subwatershed 0410001202034
- Subwatershed 0410001203034
- Subwatershed 0411000101024
- Subwatershed 0411000105054
- Subwatershed 0411000106014
- Subwatershed 0411000201064
- Subwatershed 0411000203054
- Subwatershed 0411000205014
- Subwatershed 0411000206044
- Subwatershed 0411000302014
- Subwatershed 0411000303024
- Subwatershed 0411000403014
- Subwatershed 0411000403024
- Subwatershed 0411000406024
- Subwatershed 0411000406054
- Watershed 05030101074
- Subwatershed 0503010108044
- Subwatershed 0503010111094
- Subwatershed 0503010301034
- Subwatershed 0503010302024
- Subwatershed 0503010307014
- Subwatershed 0503010308014
- Subwatershed 0503010308044
- Subwatershed 0503010612054
- Subwatershed 0503020109014
- Watershed 05030202074
- Subwatershed 0503020208054
- Subwatershed 0503020401024
- Watershed 05030204024
- Subwatershed 0503020404034
- Subwatershed 0503020408034
- Subwatershed 0504000102054
- Subwatershed 0504000105014
- Subwatershed 0504000106074
- Subwatershed 0504000109024
- Watershed 05040001134
- Subwatershed 0504000203024
- Subwatershed 0504000205014
- Subwatershed 0504000205034
- Subwatershed 0504000208044
- Subwatershed 0504000306064
- Subwatershed 0504000408064
- Subwatershed 0504000412044
- Subwatershed 0504000503024
- Watershed 05060001014
- Subwatershed 0506000103034
- Subwatershed 0506000106024
- Watershed 05060001084
- Subwatershed 0506000109024
- Subwatershed 0506000112024
- Watershed 05060001144
- Subwatershed 0506000118024
- Subwatershed 0506000118064
- Subwatershed 0506000119054
- Subwatershed 0506000121024
- Watershed 05060001224
- Subwatershed 0506000201034
- Subwatershed 0506000204014
- Subwatershed 0506000205024
- Subwatershed 0506000213034
- Subwatershed 0506000303044
- Subwatershed 0506000305054
- Watershed 05060003094
- Subwatershed 0508000117044
- Subwatershed 0508000206044
- Watershed 05090101064
- Watershed 05090101084
- Watershed 05090101104
- Watershed 05090201064
- Subwatershed 0509020203014
- Subwatershed 0509020208014
- Subwatershed 0509020212044
- Subwatershed 0509020214014
- Subwatershed 0512010101024
- Subwatershed 0410000103083
- Subwatershed 0410000602043
- Subwatershed 0410000604013
- Subwatershed 0410000604033
- Subwatershed 0410000704013
- Watershed 04100007053
- Subwatershed 0410000709033
- Subwatershed 0410000710043
- Subwatershed 0410000712063
- Watershed 04100008023
- Subwatershed 0410000803023
- Subwatershed 0410000804033
- Subwatershed 0410000804053
- Watershed 04100008053
- Subwatershed 0410001006033
- Subwatershed 0410001102013
- Subwatershed 0410001102033
- Subwatershed 0410001102043
- Watershed 04100011073
- Subwatershed 0410001110013
- Subwatershed 0410001111013
- Subwatershed 0410001111053
- Subwatershed 0410001203013
- Subwatershed 0410001206023
- Subwatershed 0410001206053
- Subwatershed 0411000102033
- Subwatershed 0411000103013
- Subwatershed 0411000104023
- Subwatershed 0411000104033
- Subwatershed 0411000106033
- Subwatershed 0411000107023
- Subwatershed 0411000201013
- Subwatershed 0411000202013
- Subwatershed 0411000203033
- Subwatershed 0411000204013
- Subwatershed 0411000302023
- Subwatershed 0411000401023
- Subwatershed 0411000405023
- Subwatershed 0411000406013
- Subwatershed 0411000406043
- Subwatershed 0503010104043
- Subwatershed 0503010105013
- Subwatershed 0503010106043
- Subwatershed 0503010106063
- Subwatershed 0503010111073
- Watershed 05030102013
- Subwatershed 0503010201043
- Subwatershed 0503010203023
- Subwatershed 0503010203033
- Subwatershed 0503010203043
- Subwatershed 0503010304013
- Subwatershed 0503010304023
- Subwatershed 0503010306013
- Subwatershed 0503010307053
- Subwatershed 0503010308023
- Subwatershed 0503010308093
- Subwatershed 0503010602013
- Subwatershed 0503010602023
- Subwatershed 0503010603033
- Subwatershed 0503010607023
- Subwatershed 0503010612023
- Subwatershed 0503010612043
- Subwatershed 0503010612073
- Subwatershed 0503020101033
- Watershed 05030201083
- Subwatershed 0503020110043
- Subwatershed 0503020110093
- Subwatershed 0503020201053
- Subwatershed 0503020201063
- Subwatershed 0503020208043
- Subwatershed 0503020402023
- Subwatershed 0503020403023
- Subwatershed 0503020404013
- Subwatershed 0503020406063
- Subwatershed 0503020407023
- Subwatershed 0503020408043
- Subwatershed 0503020410013
- Subwatershed 0503020410043
- Subwatershed 0504000101033
- Subwatershed 0504000102043
- Subwatershed 0504000102073
- Subwatershed 0504000103023
- Subwatershed 0504000103033
- Subwatershed 0504000103043
- Subwatershed 0504000103073
- Subwatershed 0504000105043
- Subwatershed 0504000106013
- Subwatershed 0504000106063
- Watershed 05040001083
- Subwatershed 0504000110033
- Subwatershed 0504000110043
- Subwatershed 0504000111023
- Subwatershed 0504000111033
- Subwatershed 0504000112023
- Subwatershed 0504000112043
- Watershed 05040001193
- Subwatershed 0504000119043
- Subwatershed 0504000201023
- Subwatershed 0504000202033
- Subwatershed 0504000202043
- Subwatershed 0504000203013
- Subwatershed 0504000203033
- Subwatershed 0504000206013
- Subwatershed 0504000206053
- Subwatershed 0504000302013
- Watershed 05040003043
- Subwatershed 0504000305023
- Subwatershed 0504000305043
- Subwatershed 0504000306043
- Watershed 05040003093
- Subwatershed 0504000404033
- Subwatershed 0504000406023
- Subwatershed 0504000408083
- Watershed 05040004113
- Subwatershed 0504000411053
- Subwatershed 0504000412033
- Subwatershed 0504000501023
- Subwatershed 0504000505043
- Subwatershed 0504000601013
- Subwatershed 0504000601023
- Subwatershed 0504000602033
- Subwatershed 0504000603023
- Subwatershed 0504000603033
- Subwatershed 0504000603043
- Subwatershed 0504000604063
- Subwatershed 0504000604093
- Subwatershed 0504000605043
- Subwatershed 0506000105053
- Subwatershed 0506000106043
- Subwatershed 0506000107023
- Subwatershed 0506000107043
- Subwatershed 0506000112043
- Subwatershed 0506000115043
- Subwatershed 0506000117043
- Subwatershed 0506000117053
- Subwatershed 0506000123013
- Subwatershed 0506000201053
- Subwatershed 0506000205033
- Subwatershed 0506000212013
- Subwatershed 0506000213043
- Watershed 05060002153
- Subwatershed 0506000216023
- Subwatershed 0506000301023
- Subwatershed 0506000301033
- Watershed 05060003023
- Subwatershed 0506000302013
- Subwatershed 0506000305033
- Watershed 05060003083
- Watershed 05080001033
- Watershed 05080001043
- Subwatershed 0508000105033
- Subwatershed 0508000107053
- Subwatershed 0508000109043
- Watershed 05080001103
- Subwatershed 0508000111033
- Watershed 05080001133
- Subwatershed 0508000114023
- Subwatershed 0508000114053
- Subwatershed 0508000117063
- Subwatershed 0508000118013
- Subwatershed 0508000119023
- Subwatershed 0508000203013
- Subwatershed 0508000204043
- Subwatershed 0508000207013
- Watershed 05080002083
- Subwatershed 0508000208033
- Subwatershed 0508000209033
- Watershed 05090101013
- Watershed 05090101023
- Watershed 05090101033
- Watershed 05090101053
- Watershed 05090103023
- Watershed 05090201043
- Subwatershed 0509020106013
- Watershed 05090201103
- Subwatershed 0509020111063
- Subwatershed 0509020112063
- Subwatershed 0509020206053
- Watershed 05090202073
- Subwatershed 0509020209033
- Subwatershed 0509020210023
- Subwatershed 0509020212033
- Subwatershed 0509020301023
- Subwatershed 0509020302043
- Watershed 05120101023
Everything EPA permits in Ohio →
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