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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
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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
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The record
Record · Permits

LMA 1A (BOSC / Bistrozzi data-center campus)

lma1a-npdes-cgp-coverage
[verified]
Fields
agency
Ohio EPA (Division of Surface Water)
program
NPDES Construction Site Stormwater General Permit (OHC000006) coverage
permit_no
2GC08468*AG
action
approved
permit_action
new
action_date
2025-11-10
plans_received_date
2025-10-29
expiration_date
2028-04-22
applicant
Turner Construction Company
applicant_address
28 N St. Clair Street Suite 200, Toledo, OH 43604
contact_name
Jared Grigg (Project EHS Manager)
contact_email
jgrigg@tcco.com
contact_firm
Turner Construction Company
project_name
LMA 1A (BOSC / Bistrozzi data-center campus)
site_address
N of W Bluelick Rd, E of N Cole St, Lima, Allen County, OH 45801 (40.79391703, -84.12460022)
affected_resource
construction stormwater; receiving water Pike Run
note
Initial NPDES Construction General Permit coverage for the data-center campus, granted to Turner Construction effective 2025-11-10 under OHC000006 (approval letter eDoc 3898357; New NOI eDoc 3898350, submitted 2025-10-29). This is the campus coverage record the ASWCD left "TBD"; it RESOLVES the audit's #143 and the #154 timing question — coverage attached 2025-11-10, ~4 weeks before the earliest documented earth disturbance (2025-12-08). Signed John Logue, Director.
⚠ Gaps in the record
  • The *AG -> *BG suffix mechanics are inferred from the document set, not stated: *AG is Turner's initial "New" coverage (eff 2025-11-10); *BG carries an effective date of 2025-11-12 on the Igel co-permittee approval and is the number on the 2026-06-01 Modification (approved 2026-06-10). The continuous-coverage-from-2025-11-10 finding does NOT depend on the suffix mechanics.
  • Each NOI's "Proposed Project Start Date" is 2025-11-03 (a planning date on the form), 7 days before the *AG effective date (2025-11-10); but the earliest DOCUMENTED earth disturbance is 2025-12-08 (ASWCD ESC #177506). The declared start is not evidence of actual commencement.
  • NOI lat/long 40.79391703, -84.12460022 differs slightly from the 401 permits' 40.795845, -84.123601 — same campus, different reported point. Facility name "LMA 1A" and address "N of W Bluelick Rd, E of N Cole St" preserved exactly as printed.
Where it connects
permits/lma1a-npdes-cgp-coverage.epa.yaml · · permits