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OH Ohio 34
BOSC BOSC Lima Ottawa River · Lima, OH Building Under construction #1261 URB Urbana Mad River · Great Miami Live Investigating #1263 DEF Defiance Maumee mainstem Queued Investigating #1264 FIN Findlay Blanchard River Queued Investigating #1265 TOL Toledo Lucas Co WRRF Queued Investigating #1266 VWT Van Wert Town Creek · Little Auglaize Queued Investigating #1267 BRY Bryan Prairie Creek · Tiffin River Queued Investigating #1268 OTW Ottawa Blanchard River (lower) Queued Investigating #1269 SPR Springfield Mad River · Great Miami Queued Investigating #1270 XEN Xenia Little Miami Queued Investigating #1271 WPA Dayton · WPAFB Mad River · Great Miami Queued Investigating #1272 HAM Hamilton · Middletown Great Miami (lower) Queued Investigating #1273 TRP Troy · Piqua Great Miami (upper) Queued Investigating #1274 SID Sidney Great Miami · headwaters Queued Investigating #1275 GRV Greenville · Darke Co Stillwater · basin divide Queued Investigating #1276 WIL Wilmington Todd Fork · Little Miami Queued Investigating #1277 WUN West Union · Adams Co Ohio Brush Creek · Ohio River Queued Investigating #1278 NAL New Albany · Licking Scioto ↔ Muskingum divide Tracking Investigating #1279 COL Columbus Scioto · Olentangy Tracking Investigating #1280 CSH Coshocton Tuscarawas + Walhonding Tracking Investigating #1281 PIK Piketon Scioto River · PORTS Tracking Investigating #1282 SAN Sandusky · Perkins Twp Sandusky Bay · Lake Erie Tracking Investigating #1283 NWK Newark Licking River Tracking Investigating #1284 ZAN Zanesville Muskingum mainstem Tracking Investigating #1285 FRE Fremont · Clyde Lower Sandusky Tracking Investigating #1286 TIF Tiffin Sandusky (mid) Tracking Investigating #1287 BUC Bucyrus Sandusky headwaters Tracking Investigating #1288 CLE Cleveland Lower Cuyahoga Tracking Investigating #1289 AKR Akron Upper Cuyahoga · CVNP Tracking Investigating #1290 LRD Lordstown · Warren Upper Mahoning Tracking Investigating #1291 YNG Youngstown Mahoning mainstem Tracking Investigating #1292 LAN Lancaster Upper Hocking Tracking Investigating #1293 ATH Athens Lower Hocking Tracking Investigating #1294 LOG Logan Hocking Hills Tracking Investigating #1295
MAU Maumee Basin 8 sites
2MI The Two Miamis 9 sites
SE Southeastern Basins 10 sites
NE Northeast Basins 8 sites
Each site is a section of the Watermark platform — pivoted by basinstate. Live & building sites open; queued and tracking sites route to their coming-soon / watch page.
Switch site 35 sites · 10 basins2 states 35 open Group by

Each site is one Watermark investigation. The page color says what opens; the campus line is the build on the ground — two different clocks.

OH Ohio 34
BOSC BOSC Lima Ottawa River · Lima, OH Draft Under construction #1261 URB Urbana Mad River · Great Miami Open Investigating #1263 DEF Defiance Maumee mainstem Queued Investigating #1264 FIN Findlay Blanchard River Queued Investigating #1265 TOL Toledo Lucas Co WRRF Queued Investigating #1266 VWT Van Wert Town Creek · Little Auglaize Queued Investigating #1267 BRY Bryan Prairie Creek · Tiffin River Queued Investigating #1268 OTW Ottawa Blanchard River (lower) Queued Investigating #1269 SPR Springfield Mad River · Great Miami Queued Investigating #1270 XEN Xenia Little Miami Queued Investigating #1271 WPA Dayton · WPAFB Mad River · Great Miami Queued Investigating #1272 HAM Hamilton · Middletown Great Miami (lower) Queued Investigating #1273 TRP Troy · Piqua Great Miami (upper) Queued Investigating #1274 SID Sidney Great Miami · headwaters Queued Investigating #1275 GRV Greenville · Darke Co Stillwater · basin divide Queued Investigating #1276 WIL Wilmington Todd Fork · Little Miami Queued Investigating #1277 WUN West Union · Adams Co Ohio Brush Creek · Ohio River Queued Investigating #1278 NAL New Albany · Licking Scioto ↔ Muskingum divide Watching Investigating #1279 COL Columbus Scioto · Olentangy Watching Investigating #1280 CSH Coshocton Tuscarawas + Walhonding Watching Investigating #1281 PIK Piketon Scioto River · PORTS Watching Investigating #1282 SAN Sandusky · Perkins Twp Sandusky Bay · Lake Erie Watching Investigating #1283 NWK Newark Licking River Watching Investigating #1284 ZAN Zanesville Muskingum mainstem Watching Investigating #1285 FRE Fremont · Clyde Lower Sandusky Watching Investigating #1286 TIF Tiffin Sandusky (mid) Watching Investigating #1287 BUC Bucyrus Sandusky headwaters Watching Investigating #1288 CLE Cleveland Lower Cuyahoga Watching Investigating #1289 AKR Akron Upper Cuyahoga · CVNP Watching Investigating #1290 LRD Lordstown · Warren Upper Mahoning Watching Investigating #1291 YNG Youngstown Mahoning mainstem Watching Investigating #1292 LAN Lancaster Upper Hocking Watching Investigating #1293 ATH Athens Lower Hocking Watching Investigating #1294 LOG Logan Hocking Hills Watching Investigating #1295
MAU Maumee Basin 8 sites
2MI The Two Miamis 9 sites
SE Southeastern Basins 10 sites
NE Northeast Basins 8 sites
The page — what opens on Watermark Open · Draftfull record Queued · Watchingpreview page Restrictedrequest access
The campus — the build on the ground Investigating Confirmed Under construction Operational

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Entity LEIs (GLEIF)

GLEIF LEI resolution — corridor entity parents. Each LEI is fetched by exact ID (no fuzzy name match), so the legal name and parent chain are authoritative.

Source: GLEIF (AWS Open Data s3://gleif), REST API api.gleif.org; license CC0 · 10 records, 1 with a reported parent.

Legal nameLEIJurisdictionStatus Direct parentUltimate parent
Cenovus Energy Inc.
Successor to Husky Energy (the RSEI Lima Refining Co parent), post-2021 merger.
254900LJGL2N2XEMD470 CALGARY, CA-AB, CA ACTIVE / ISSUED
DANA INCORPORATED (as Dana Incorporated)
Parent of Dana Driveshaft Manufacturing (RSEI facility).
KVWHW7YLZPFJM8QYNJ51 WILMINGTON, US-DE, US ACTIVE / ISSUED
FORD MOTOR COMPANY (as Ford Motor Company)
Parent of the Ford Lima Engine Plant (RSEI facility).
20S05OYHG0MQM4VUIC57 WILMINGTON, US-DE, US ACTIVE / ISSUED
GENERAL DYNAMICS CORPORATION (as General Dynamics Corporation)
Ultimate parent of the JSMC operator (defense thread; RSEI
9C1X8XOOTYY2FNYTVH06 WILMINGTON, US-DE, US ACTIVE / ISSUED
General Dynamics Land Systems Inc.
JSMC / Lima Army Tank Plant operator — Allen County RSEI
875500ULXB4CYQSJVA03 Wilmington, US-DE, US ACTIVE / ISSUED [object Object]
INEOS USA LLC
RSEI #1 Allen County facility. Resolved by exact legal-name match to the Delaware-registered INEOS USA LLC (US-DE, ACTIVE) — distinct from the Belgian INEOS parent that a fuzzy search surfaces. GLEIF reports no ultimate parent.
549300TWZ86K81VO8O17 WILMINGTON, US-DE, US ACTIVE / ISSUED
MARATHON PETROLEUM CORPORATION (as Marathon Petroleum Corporation)
Parent of the Marathon Lima terminal (RSEI facility).
3BNYRYQHD39K4LCKQF12 WILMINGTON, US-DE, US ACTIVE / ISSUED
SHELL PLC (as Shell plc)
Ultimate parent behind the Equilon / Shell Lima terminals (RSEI facilities).
21380068P1DRHMJ8KU70 LONDON, GB-LND, GB ACTIVE / ISSUED
TEXTRON INC. (as Textron Inc.)
Parent of Airfoil Textron (RSEI facility).
3PPKBHUG1HD6BO7RNR87 WILMINGTON, US-DE, US ACTIVE / ISSUED
THE PROCTER & GAMBLE COMPANY (as The Procter & Gamble Company)
Parent of the P&G Lima plant (RSEI facility); registered in Columbus, OH.
2572IBTT8CCZW6AU4141 COLUMBUS, US-OH, US ACTIVE / ISSUED

pinned LEIs fetched by exact ID (no fuzzy name match)