
harness. SubLorraine was slightly bottom-heavy but not so much that she needed
adjusting.
The GPS beeped as it lost signal, the water cutting out both the satellite signals
and the VHF. Upright again, Patricia cut northwest and descended to ninety feet,
moving four knots. At this depth the visibility dropped markedly, but the forward
sonar was giving her a pretty good picture of the old ship channel: Five minutes later
she acquired the old breakwater, off to starboard, its top just level with the sub.
Patricia eased over until it loomed out of the murk, big car-sized hunks of rock and
concrete less than fifteen feet away; then she ascended ten feet and edged over it, a
nice visual road into Texas City.
The hydrocarbon count kept flickering up and down, though the peaks began
edging up to three and a half parts per million. Patricia had a pre-Deluge digital video
disc U.S. road atlas in the drive, and she called up the street map of Texas City. She
was too deep for the global positioning system to work, but with the breakwater as a
reference, she hit the old shoreline near the junction of Bay Street and Ninth Avenue.
She’d worked Texas City before, both legally and ill-. The Flood Salvage Bill,
passed seven months after the Deluge, retained property rights to the original owners
for thirty years, which could be extended by ongoing salvage operations or
permanent moored or seabed occupation. That was back when they still thought the
waters might recede.
In its previous life, the titanium hull of SubLorraine was a high-pressure heat
exchanger pulled from the effluent side of a catalytic cracker unit at Marathon
Refinery. That was twelve years ago, at night, and Patricia’s dad towed it home
submerged. The serial numbers were gone now, and the hull’s papers of provenance
pointed to a company well under the Sea of Japan.
The flywheels came out of several Galveston City buses, legally salvaged under
contract. They’d pulled up fifteen, but the containment chambers were flooded in
twelve of them and the interiors were corroded; but the three they still used were
intact. The turbine generator was the auxiliary power unit from a computer firm in
south Houston, but it went astray when the company evacuated its equipment during
the Deluge. It ended up in the gray market out on New Galveston.
Patricia cruised up Ninth Avenue, ten feet off the silty road. This put her above
most of the abandoned vehicles and junk scattered by the first flooding, but under
the existing utility wires. Visibility improved slightly, though current eddies around
the buildings kept her constantly correcting her path to avoid drifting into a
storefront or light pole. The sonar screen made the street look almost normal, like
people should be on the sidewalks and the cars should be moving, but through the
port she could see mullet eating algae off brick walls, and once, after Ninth Street
turned into Palmer Highway, a shark cruised across the intersection at Center Street,
low and smooth on the crosswalk.
The HC gauge spiked up to fifteen parts per million, and when it dropped back