Charts Download - GeoPDF Format

All 107 IENCs have been produced in the GeoPDF product format. The GeoPDF product opens in the widely available Adobe Acrobat Reader software and allows those users without formal Electronic Chart Systems or Geographic Information System software access to the IENC product and many additional geospatial tools. The GeoPDF format was designed by TerraGO Tech, and provides the chart user with many add-on tools when their free TerraGO Toolbar (hyper link, please, to TerraGO Toolbar text) is installed on the user's machine. In addition, professional GIS users can pass IENCs in the GeoPDF format to other GIS users for ingestion using embedded, vector-specific GeoPackage technology.

A software 'plug-in' is required in order to enable all functions of the GeoPDF product within Adobe Acrobat Reader. Please visit the TerraGO page for Free TerraGO Toolbar to download and intstall the 'plug-in'.

Select File(s) to Download then Click the Submit Button:

For details on how real-world features are charted in these IENCs, please refer to the Inland ENC Product Specification (including Feature Catalogue and Encoding Guide), which is available for download at ienc.openecdis.org.

DOWNLOAD	RIVER SYSTEM	RIVER MILES	FROM PLACE	TO PLACE	CELL NAME	ED	CLEARED THROUGH DATE	DATE POSTED	FILE NAME	CHECKSUM MD5
	Allegheny	001 to 046	Pittsburgh, PA	Kittanning, PA	U37AG001	18.1	09/15/2021	07/22/2021	U37AG001_GeoPDF.pdf	72e96807d10f6749154599170f3b8c14
	Arkansas	001 to 063	Birmingham Bend	Plum Bayou	U37AR001	49.1	09/22/2021	10/14/2021	U37AR001_GeoPDF.pdf	893f010069b62b95e3b844ca727e583c
	Arkansas	063 to 126	Plum Bayou	Murray Lock and Dam (No. 7)	U37AR063	63.2	09/22/2021	10/14/2021	U37AR063_GeoPDF.pdf	1a9707a95e84ae7ec56899ff11607c96
	Arkansas	126 to 186	Murry Lock and Dam (No. 7)	Petit Jean Light	U37AR126	44.3	09/22/2021	10/14/2021	U37AR126_GeoPDF.pdf	04fe2a938f06e2867bc58fba8e3ec3cd
	Arkansas	186 to 246	Petit Jean Light	McLean Bottom Light	U37AR186	45.0	09/22/2021	05/04/2021	U37AR186_GeoPDF.pdf	96945cbb5f87e1c6141cf0771206659e
	Arkansas	246 to 308	Kalamazoo	US Hwy 64 Garrison St. Bridge	U37AR246	49.1	09/22/2021	10/14/2021	U37AR246_GeoPDF.pdf	a6b55bbdf56f90dfc3c10c034a33eaaf
	Arkansas	308 to 376	Poteau River	Spaniard Creek	U37AR308	32.2	09/22/2021	09/08/2021	U37AR308_GeoPDF.pdf	274069a363873d07bf076b1bedbbc496
	Arkansas	376 to 444	Spaniard Creek	Port of Catoosa (Head of Navigation)	U37AR376	25.1	09/22/2021	10/14/2021	U37AR376_GeoPDF.pdf	e4a04b5a39b82e33034dc1ed6716c8ee
	Atchafalaya	000 to 046	Red River	Bayou Big Graw	U37AT000	23.0	09/22/2021	03/11/2021	U37AT000_GeoPDF.pdf	f82a0bfdb70aa5f59f4ce9883c448fd9
	Atchafalaya	046 to 117	Bayou Big Graw	Morgan City, LA	U37AT046	23.0	09/22/2021	03/11/2021	U37AT046_GeoPDF.pdf	9f69d1ce8d232c9d14bba773ff62c30e
	Black Warrior	311 to Head	McPherson Landing	Head of Navigation	U37BW311	67.0	09/22/2021	09/08/2021	U37BW311_GeoPDF.pdf	5b37013e15c30aca27ed36f010b39c85
	Clinch	007 to 062	Kingston, TN	Clinton, TN	U37CL007	6.3	09/15/2021	09/22/2021	U37CL007_GeoPDF.pdf	8175cab3fab41c9e4f655780e51d0604
	Cumberland	003 to 075	Smithland, KY	Tobaccoport, TN	U37CR003	21.5	09/15/2021	08/23/2021	U37CR003_GeoPDF.pdf	9a74f3e3767f7b72d4f1efb3e9ce4406
	Cumberland	075 to 149	Tobaccoport, TN	Cheatham Lock and Dam	U37CR075	14.1	09/15/2021	09/22/2021	U37CR075_GeoPDF.pdf	221879ce570a0f5457b1c8e245a6b41e
	Cumberland	149 to 221	Cheatham Lock and Dam	Old Hickory, TN	U37CR149	14.4	09/15/2021	09/22/2021	U37CR149_GeoPDF.pdf	a54f21a32e49ba31bc285d57d02f95bc
	Cumberland	221 to 307	Old Hickory, TN	Carthage, TN	U37CR221	12.0	09/15/2021	03/26/2021	U37CR221_GeoPDF.pdf	4a9dad285467cf38809d6cd94e29b87c
	Cumberland	307 to 381	Carthage, TN	Celina, TN	U37CR307	11.1	09/15/2021	07/22/2021	U37CR307_GeoPDF.pdf	5003d13ed86bb2a6d6f8fbb70943abc0
	Green	001 to 108	Spottsville, KY	Rochester, KY	U37GR001	13.2	09/15/2021	06/16/2021	U37GR001_GeoPDF.pdf	94dcec01192136f44452b4e6a3760eee
	Illinois	005 to 082	Grafton, IL	La Grange, IL	U37IL005	47.5	09/22/2021	09/08/2021	U37IL005_GeoPDF.pdf	9a6277bb4b259134dae38ab48b4a2ec4
	Illinois	082 to 137	LaGrange, IL	Copperas Creek	U37IL082	36.3	09/22/2021	10/14/2021	U37IL082_GeoPDF.pdf	0c185d50f97ba5cd73f8f456163c3913
	Illinois	137 to 199	Copperas Creek	Senachwine Lake	U37IL137	40.2	09/22/2021	10/14/2021	U37IL137_GeoPDF.pdf	c4768bc9c8e923cd4d3a535df7dd0b10
	Illinois	199 to 257	Senachwine Lake	Barry Island	U37IL199	38.0	09/22/2021	04/13/2021	U37IL199_GeoPDF.pdf	1437a97bae5ef2dc43ab0ae43a45194b
	Illinois	257 to 302	Barry Island	Downstream of Junction with Cal-Sag	U37IL257	40.0	09/22/2021	08/03/2021	U37IL257_GeoPDF.pdf	018b4e9567047df2af9c006425b26770
	Illinois	302 to 322	Junction with Cal-Sag S. Pulaski Bridge	Upper Acme Bend	U37IL302	24.0	09/22/2021	03/11/2021	U37IL302_GeoPDF.pdf	aa3d48d1a359c2d5d2e70b8213c6ed00
	Kanawha	001 to 024	Point Pleasant, WV	Handleys Landing Light and Daymark	U37KA001	15.0	09/15/2021	03/26/2021	U37KA001_GeoPDF.pdf	9a4a0406c5f7548eb37c713da5bbf07c
	Kanawha	024 to 050	Handleys Landing Light and Daymark	Jefferson, WV	U37KA024	16.1	09/15/2021	05/13/2021	U37KA024_GeoPDF.pdf	cc799ca3605f53c894e2df55e5cbbda3
	Kanawha	050 to 065	Jefferson, WV	Charleston, WV	U37KA050	15.1	09/15/2021	08/23/2021	U37KA050_GeoPDF.pdf	d96cbcd41a4e7a8b2bedfd73fc635b50
	Kanawha	065 to 091	Charleston, WV	Boomer, WV	U37KA065	14.0	09/15/2021	03/26/2021	U37KA065_GeoPDF.pdf	8debeff2e9c8e98638613b3648b1fe02
	Kaskaskia	002 to 036	Kaskaskia Lock and Dam	Fayetteville, IL	U37KK002	16.0	09/22/2021	03/11/2021	U37KK002_GeoPDF.pdf	ca11188b1dc4a4cd7ed44cfad394f4ce
	Lower Mississippi	236 to 325	Wilkinson Pt	Palmetto, LA	U37LM236	54.2	09/22/2021	09/08/2021	U37LM236_GeoPDF.pdf	90e2013d5883835f265c7fada90cf611
	Lower Mississippi	325 to 425	Palmetto, LA	Diamond cut-off (Oak Bend)	U37LM325	41.2	09/22/2021	09/08/2021	U37LM325_GeoPDF.pdf	1ff866bbef82879b542d62d6825ffe64
	Lower Mississippi	425 to 520	Diamond cut-off (Oak Bend)	Kentucky Bend	U37LM425	39.3	09/22/2021	09/08/2021	U37LM425_GeoPDF.pdf	3526097a4bf5ae17fe9ba9e1f7f713b3
	Lower Mississippi	520 to 601	Kentucky Bend	Scrubgrass Bend	U37LM520	60.1	09/22/2021	09/08/2021	U37LM520_GeoPDF.pdf	46201f099721a5604fbc959a1b4fb191
	Lower Mississippi	601 to 716	Scrubgrass Bend	Cow Island Bend (Memphis)	U37LM601	43.1	09/22/2021	09/08/2021	U37LM601_GeoPDF.pdf	57c7bfa039ef36f2fd92a7e0624e8565
	Lower Mississippi	716 to 829	Cow Island Bend (Memphis)	Huffman Landing	U37LM716	40.2	09/22/2021	10/14/2021	U37LM716_GeoPDF.pdf	f0fb65c5c44b1f8b3b668ebdefbce4ed
	Lower Mississippi	829 to 951	Huffman Landing	Cairo, IL	U37LM829	42.1	09/22/2021	10/14/2021	U37LM829_GeoPDF.pdf	a4eeb9b5dccd72a1d426a2be498cb150
	Missouri	000 to 101	St. Louis, MO	Gasconade River	U37MO000	22.4	09/22/2021	10/14/2021	U37MO000_GeoPDF.pdf	3777310041cb060ad9c8f41cf7a9734a
	Missouri	101 to 201	Gasconade River	Lamine River Bend	U37MO101	18.5	09/22/2021	10/14/2021	U37MO101_GeoPDF.pdf	33ef5e44da5fce5a263c24366646a031
	Missouri	201 to 301	Lamine River Bend	Baltimore Bend	U37MO201	21.4	09/22/2021	10/14/2021	U37MO201_GeoPDF.pdf	b6bc9bcb04fa4af7a0ab915e839a8d6a
	Missouri	301 to 399	Baltimore Bend	Weston, MO	U37MO301	24.1	09/22/2021	09/08/2021	U37MO301_GeoPDF.pdf	1ac1b41e6b7c3bb194698275fb9072e3
	Missouri	399 to 499	Weston, MO	Rulo, NE	U37MO399	23.0	09/22/2021	06/03/2021	U37MO399_GeoPDF.pdf	cc6051afb015f972253901fd7ee2b9d2
	Missouri	499 to 600	Rulo, NE	Bellevue, NE	U37MO499	26.3	09/22/2021	09/08/2021	U37MO499_GeoPDF.pdf	c1c429bcc29f04427509902c62d4c683
	Missouri	600 to 735	Bellevue, NE	Sioux City, SD	U37MO600	32.0	09/22/2021	10/14/2021	U37MO600_GeoPDF.pdf	39bf1a0f45ff90f7cc2edcfa4978e9bc
	Monongahela	001 to 042	Pittsburgh, PA	North Charleroi, PA	U37MN001	18.2	09/15/2021	06/16/2021	U37MN001_GeoPDF.pdf	c85e60f849c4ae7392987c5f5fb9a904
	Monongahela	042 to 086	North Charleroi, PA	Greensboro, PA	U37MN042	18.1	09/15/2021	09/22/2021	U37MN042_GeoPDF.pdf	ba47e451350ac6c58877d744b2086b44
	Monongahela	086 to 128	Greensboro, PA	Whitehall, PA	U37MN086	16.2	09/15/2021	06/16/2021	U37MN086_GeoPDF.pdf	7602dbb4c6bc35207ed67f888d14a2eb
	Ohio	001 to 012	Pittsburgh, PA	Pittsburgh, PA	U37OH001	19.1	09/15/2021	05/13/2021	U37OH001_GeoPDF.pdf	28718ff5e3acaa6651df71c35e38f6fe
	Ohio	012 to 032	Pittsburgh, PA	Montgomery Lock and Dam	U37OH012	18.0	09/15/2021	07/22/2021	U37OH012_GeoPDF.pdf	7740ccdfe83070468a0ad72be893317e
	Ohio	032 to 087	Montgomery Lock and Dam	Wheeling, WV, Lower Sisters Island	U37OH032	24.0	09/15/2021	09/22/2021	U37OH032_GeoPDF.pdf	dcc86ec408b316f64c2b3f322a40b606
	Ohio	087 to 128	Wheeling, WV, Lower Sisters Island	Hannibal Lock and Dam	U37OH087	16.0	09/15/2021	09/22/2021	U37OH087_GeoPDF.pdf	58cc2ac4ae317290c0a71ec3e1a79ae8
	Ohio	128 to 166	Hannibal Lock and Dam	Maplewood, WV	U37OH128	17.1	09/15/2021	08/23/2021	U37OH128_GeoPDF.pdf	0897257f2cd65bb68686ee84858b18ea
	Ohio	166 to 204	Maplewood, WV	Belleville Lock and Dam	U37OH166	17.0	09/15/2021	08/23/2021	U37OH166_GeoPDF.pdf	6707c73bcc1e3a4d6857001e8ae0e260
	Ohio	204 to 275	Belleville Lock and Dam	Clipper Mills, OH	U37OH204	18.0	09/15/2021	08/23/2021	U37OH204_GeoPDF.pdf	06e92f87f345dfabba4158f4799eae2d
	Ohio	275 to 312	Clipper Mills, OH	Huntington West End Highway Bridge	U37OH275	17.0	09/15/2021	08/23/2021	U37OH275_GeoPDF.pdf	ce87a3ef5536ba54eaf9571bdcadf5f5
	Ohio	312 to 332	Huntington West End Highway Bridge	Worthington, KY	U37OH312	18.4	09/15/2021	09/22/2021	U37OH312_GeoPDF.pdf	fe9193472f34b700648f1cda460a2742
	Ohio	332 to 391	Worthington, KY	Concord, KY	U37OH332	16.4	09/15/2021	09/22/2021	U37OH332_GeoPDF.pdf	1151ebf29d34cdbcadf7ee5717cdedbd
	Ohio	391 to 439	Concord, KY	Captain Anthony Meldahl Lock and Dam	U37OH391	20.4	09/15/2021	07/22/2021	U37OH391_GeoPDF.pdf	343ff5fccbfbce76279cc72256a84113
	Ohio	439 to 534	Captain Anthony Meldahl Lock and Dam	Markland, IN	U37OH439	26.5	09/15/2021	09/22/2021	U37OH439_GeoPDF.pdf	b523336f5a5530431b1621120184d3f8
	Ohio	534 to 582	Markland, IN	Eighteen Mile Island	U37OH534	18.1	09/15/2021	06/16/2021	U37OH534_GeoPDF.pdf	4ba34758f01fe558fda99829a3dab251
	Ohio	582 to 644	Eighteen Mile Island	Tabacco Bend	U37OH582	24.5	09/15/2021	08/23/2021	U37OH582_GeoPDF.pdf	0b4d2d88618e6f2d3e4fc27114118d2d
	Ohio	644 to 736	Tobacco Bend	Anderson Island	U37OH644	23.6	09/15/2021	09/22/2021	U37OH644_GeoPDF.pdf	a257f244f25939a7730ae80f795449c9
	Ohio	736 to 852	Anderson Island	Wabash River	U37OH736	36.6	09/15/2021	09/22/2021	U37OH736_GeoPDF.pdf	0f241b0ef669982063bd45de2ecbe936
	Ohio	852 to 912	Wabash River	Bay City, IL	U37OH852	24.2	09/15/2021	06/16/2021	U37OH852_GeoPDF.pdf	e1a367b53c6eed2d898df323ac23edeb
	Ohio	912 to 980	Bay City, IL	Mississippi River	U37OH912	50.1	09/15/2021	09/22/2021	U37OH912_GeoPDF.pdf	6a78996f0898a7a2195b8bf186124ef4
	Ouachita	005 to 089	Palmetto Lodge	McSween Lodge	U37OU005	14.0	09/22/2021	03/11/2021	U37OU005_GeoPDF.pdf	adbe58c179a513bd1ed37e0eea1868a7
	Ouachita	089 to 178	Lower Coles Lodge	River Styx Lodge	U37OU089	10.0	09/22/2021	03/11/2021	U37OU089_GeoPDF.pdf	47762cc72fd2fa7c8088ac432c110003
	Ouachita	178 to 256	Smith Lodge	Garretts Lodge	U37OU178	11.0	09/22/2021	03/11/2021	U37OU178_GeoPDF.pdf	f660cb69fd578aa4537a971aacd2a7ea
	Ouachita	256 to 338	Garretts Lodge	Camden, AR	U37OU256	10.0	09/22/2021	03/11/2021	U37OU256_GeoPDF.pdf	7dde26b725931a26f5c31ceb8900b3c4
	Red	007 to 071	Atchafalaya River	Harris Ferry	U37RR007	13.3	09/22/2021	09/08/2021	U37RR007_GeoPDF.pdf	0d06fa84107f659fff5183d8b80006c2
	Red	071 to 165	Harris Ferry	Powhatan, LA	U37RR071	17.5	09/22/2021	10/14/2021	U37RR071_GeoPDF.pdf	ec442b3578ba24ce7a58518950426f17
	Red	165 to 237	Powhatan, LA	Shreveport, LA	U37RR165	14.1	09/22/2021	08/03/2021	U37RR165_GeoPDF.pdf	3c30a6bae57c49850aa2d7e222a80075
	Tennessee	005 to 047	Clarks River	Anderson Creek	U37TN005	17.0	09/15/2021	08/23/2021	U37TN005_GeoPDF.pdf	441afbb6cc695e5c4213e8e75dc98a60
	Tennessee	047 to 085	Anderson Creek	Little Crooked Creek	U37TN047	12.1	09/15/2021	05/13/2021	U37TN047_GeoPDF.pdf	049bfc25732027ae869c4a2ee22624b3
	Tennessee	085 to 133	Little Crooked Creek	Busseltown, TN	U37TN085	11.0	09/15/2021	03/26/2021	U37TN085_GeoPDF.pdf	30ba51f0b6d523e0e3b8f7f07d88bb00
	Tennessee	133 to 218	Busseltown, TN	Panther Creek	U37TN133	19.0	09/15/2021	03/26/2021	U37TN133_GeoPDF.pdf	4d8a1f2a19f35af6e40a08d3f920bfab
	Tennessee	218 to 262	Panther Creek	Florence, AL	U37TN218	11.1	09/15/2021	09/22/2021	U37TN218_GeoPDF.pdf	f7df051b8fd9f766d04d9e02983b2fc6
	Tennessee	262 to 306	Florence, AL	Decatur, AL	U37TN262	14.0	09/15/2021	07/22/2021	U37TN262_GeoPDF.pdf	28996e7278f31e4e6d2daff0c8e484c7
	Tennessee	306 to 361	Decatur, AL	Guntersville, AL	U37TN306	13.0	09/15/2021	03/26/2021	U37TN306_GeoPDF.pdf	8134273aea2d5de54db7b456840558f3
	Tennessee	361 to 391	Guntersville, AL	Bellefonte, AL	U37TN361	12.0	09/15/2021	03/26/2021	U37TN361_GeoPDF.pdf	5e2d527d18561968a8b844c8affde5ad
	Tennessee	391 to 450	Bellefonte, AL	Racoon Mountain	U37TN391	12.0	09/15/2021	03/26/2021	U37TN391_GeoPDF.pdf	a8e76b3915b3be5b9833b340f43f6b2a
	Tennessee	450 to 518	Raccoon Mountain	Town Creek	U37TN450	13.3	09/15/2021	09/22/2021	U37TN450_GeoPDF.pdf	b407d9e1a83d745bd51320db95ae8d87
	Tennessee	518 to 564	Town Creek	River Knobs	U37TN518	9.0	09/15/2021	03/26/2021	U37TN518_GeoPDF.pdf	be0566ba321c2dd946bc4190d916f19f
	Tennessee	564 to 606	River Knobs	Donaldson Light	U37TN564	12.0	09/15/2021	03/26/2021	U37TN564_GeoPDF.pdf	f712e06c8c8b7ae2830eaa8072ba0de1
	Tennessee	606 to 652	Donaldson Light	Head of Navigation	U37TN606	10.1	09/15/2021	09/22/2021	U37TN606_GeoPDF.pdf	d1ec9cfde524228e47cc00d989477348
	Tenn-Tom	218 to 320	Mile 218	Tombigbee River	U37TT218	29.0	09/22/2021	06/30/2021	U37TT218_GeoPDF.pdf	efdbb140ad55c5ca9574dad94f7f8996
	Tenn-Tom	320 to 385	Tombigbee River	Mile 385	U37TT320	31.0	09/22/2021	06/30/2021	U37TT320_GeoPDF.pdf	285e38b4554d767840d7f42fd819048a
	Tenn-Tom	385 to 450	Mile 385	Mississippi Hwy 25 Bridge	U37TT385	33.0	09/22/2021	03/11/2021	U37TT385_GeoPDF.pdf	9fa2bb3310322c5691801bd08370cece
	Tombigbee	001 to 088	Mobile Bay	East Bassetts Creek (Powells Landing)	U37TB001	60.0	09/22/2021	10/14/2021	U37TB001_GeoPDF.pdf	a422e70e28b95562d13f72b1406c176b
	Tombigbee	088 to 176	East Bassetts Creek (Powells Landing)	Liberty Landing	U37TB088	61.0	09/22/2021	10/14/2021	U37TB088_GeoPDF.pdf	740346a50c7bcac5443d9df82906e3a0
	Tombigbee	176 to 311	Liberty Landing	McPherson Landing	U37TB176	68.0	09/22/2021	10/14/2021	U37TB176_GeoPDF.pdf	1e05895e3e5ab15a948fa28f1ca0c172
	Upper Mississippi	000 to 079	Cairo, IL	Grand Tower (Tower Island Bar)	U37UM000	58.3	09/22/2021	10/14/2021	U37UM000_GeoPDF.pdf	95bcc123b8d4ef2405154f1de7f6b98d
	Upper Mississippi	079 to 155	Grand Tower (Tower Island Bar)	Harrisonville, IL	U37UM079	61.2	09/22/2021	10/14/2021	U37UM079_GeoPDF.pdf	59975328dd1b89fb00c0863dd145a055
	Upper Mississippi	155 to 218	Harrisonville, IL	Grafton, IL	U37UM155	82.0	09/22/2021	10/14/2021	U37UM155_GeoPDF.pdf	e04a0bcbfb14a7e35474c479ce3db256
	Upper Mississippi	218 to 301	Grafton, IL	Lock and Dam #22 (Taylor Island)	U37UM218	65.4	09/22/2021	09/08/2021	U37UM218_GeoPDF.pdf	fbeefed5bf7455e2f19a64941a84e3ea
	Upper Mississippi	301 to 359	L and D #22 (Taylor Island)	Warsaw, IL	U37UM301	54.2	09/22/2021	10/14/2021	U37UM301_GeoPDF.pdf	d3db3ee22b439ed8519846112f2255c0
	Upper Mississippi	359 to 432	Warsaw, IL	Edwards River	U37UM359	49.1	09/22/2021	10/14/2021	U37UM359_GeoPDF.pdf	cbcbf9d5c203f0eea3b7b5f45053a2e2
	Upper Mississippi	432 to 481	Edwards River	Rock Island	U37UM432	45.0	09/22/2021	09/08/2021	U37UM432_GeoPDF.pdf	8486a029ac853334ef7e9ac18936d87b
	Upper Mississippi	481 to 526	Rock Island, IL	Clinton, IA	U37UM481	53.0	09/22/2021	09/08/2021	U37UM481_GeoPDF.pdf	4a4dcdf3bcd000755eb1ff22128e7374
	Upper Mississippi	526 to 553	Clinton, IA	Bowman Slough	U37UM526	40.2	09/22/2021	09/08/2021	U37UM526_GeoPDF.pdf	771a1ad3927a6b59a0774ed178040da0
	Upper Mississippi	553 to 578	Bowman Slough	Dubuque, IA	U37UM553	37.1	09/22/2021	08/03/2021	U37UM553_GeoPDF.pdf	3cc976373b81f762938daaa3545a49cf
	Upper Mississippi	578 to 615	Dubuque, IA	Guttenberg, IA	U37UM578	46.0	09/22/2021	09/08/2021	U37UM578_GeoPDF.pdf	7a330a1953af2b86d9cd27945f746cf0
	Upper Mississippi	615 to 660	Guttenberg, IA	Winnesheik Slough	U37UM615	35.0	09/22/2021	06/03/2021	U37UM615_GeoPDF.pdf	0f76ca02c60f8b9f64855397e9172813
	Upper Mississippi	660 to 723	Winnesheik Slough	Winona, MN	U37UM660	44.4	09/22/2021	09/08/2021	U37UM660_GeoPDF.pdf	75bdde050233ae2d3d0b3d833b8fb8c8
	Upper Mississippi	723 to 785	Winona, MN	Friedrich Pt	U37UM723	36.2	09/22/2021	08/03/2021	U37UM723_GeoPDF.pdf	d69f79f0f3192d5696455ad2432eae2e
	Upper Mississippi	785 to 819	Friedrich Pt	Nininger, MN	U37UM785	38.2	09/22/2021	10/14/2021	U37UM785_GeoPDF.pdf	77e4daaf97fbeb5a1a9cdabad53b2fed
	Upper Mississippi	819 to 866	Nininger, MN	Head of Navigation	U37UM819	49.4	09/22/2021	10/14/2021	U37UM819_GeoPDF.pdf	0d5c3771dffc8f09c213c5d456d7bca4
	White	010 to 255	Arkansas Post Canal	Newport, AR	U37WH010	9.0	09/22/2021	06/30/2021	U37WH010_GeoPDF.pdf	8ad9b7a99a4a531d0a97d25030359ca1