- Barker, R. G.; George, E. D.; Rinehardt, J. F.; Eddins, W. H., 1994, Water Resources Data, North Carolina, Water Year 1993. Volume 1. Surface-Water Records: Water Data Report NC-93-1, 602 p.,
- Bauersfeld, W. R.; Jones, W. D.; Gurney; C. E., 1994, Water Resources Data, New Jersey, Water Year 1993. Volume 2. Ground-Water Data: Water Data Report NJ-93-2, 174 p.,
- Bauersfeld, W. R.; Moshinsky, E. W.; C. E. Gurney, 1994, Water Resources Data, New Jersey, Water Year 1993. Volume 1. Surface-Water Data: Water Data Report NJ-93-1, 503 p.,
- Bennett, C. S.; Cooney, T. W.; Jones, K. H.; Drewes, P. A., 1994, Water Resources Data, South Carolina, Water Year 1993: Water Data Report SC-93-1, 511 p.,
- Blazs, R. L.; Walters, D. M.; Coffey, T. E.; White, D. K.; Boyle, D. L.; Kerestes, J. F., 1994, Water Resources Data, Oklahoma, Water Year 1993. Volume 1. Arkansas River Basin: Water Data Report OK-93-1, 526 p.,
- Blazs, R. L.; Walters, D. M.; Coffey, T. E.; White, D. K.; Boyle, D. L.; Kerestes, J. F., 1994, Water Resources Data, Oklahoma, Water Year 1993. Volume 2. Red River Basin: Water Data Report OK-93-2, 235 p.,
- Blumer, S. P.; Behrendt, T. E.; Larson, W. W.; Minnerick, R. J.; LeuVoy, R. L.; Whited, C. R., 1994, Water Resources Data, Michigan, Water Year 1993: Water Data Report MI-93-1, 308 p.,
- Boohar, J. A.; Hoy, C. G.; Steele; G. V., 1994, Water resources data, Nebraska, Water Year 1993: Water Data Report NE-93-1, 243 p.,
- Burr, M. J.; Sando, S. K.; Teller, R. W.; Lindskov, K. L., 1994, Water Resources Data, South Dakota, Water Year 1993: Water Data Report SD-93-1, 429 p.,
- Coble, R. W.; Smith, D. G.; Ragland, B. C., 1994, Water Resources Data, North Carolina, Water Year 1993. Volume 2: Ground-Water Records: Water Data Report NC-93-2, 252 p.,
- Coffin, J. E.; Fletcher, W. L., 1994, Water Resources Data, Florida, Water Year 1993. Volume 3A. Southwest Florida Surface Water: Water Data Report FL-93-3A, 262 p.,
- Coffin, J. E.; Fletcher, W. L., 1994, Water Resources Data, Florida, Water Year 1993. Volume 3B. Southwest Florida Ground Water: Water Data Report FL-93-3B, 218 p.,
- Cruz, R. R.; DeWees, R. K.; Funderburg, D. E.; Lepp, R. L.; Ortiz, D.; Shaull, D., 1994, Water Resources Data, New Mexico, Water Year 1993: Water Data Report NM-93-1, 590 p.,
- Dantin, L. J.; Garrison, C. R.; Lovelace, W. M., 1994, Water Resources Data, Louisiana, Water Year 1993: Water Data Report LA-93-1, 458 p.,
- Davies, B. S., III; Bohr, J. R.; Hunter, B. W., 1994, Water Resources Data, Connecticut, Water Year 1993: Water Data Report CT-93-1, 273 p.,
- Diaz, P. L.; Aquino, Zaida; Figueroa-Alamo, Carlos; Vachier, R. J.; Sanchez, A. V., 1994, Water resources data, Puerto Rico and the U.S. Virgin Islands, Water Year 1993: Water Data Report PR-93-1, 568 p.,
- Druse, S. A.; Glass, W. R.; Ritz, G. F.; Smalley, M. L., 1994, Water Resources Data, Wyoming, Water Year 1993: Water Data Report WY-93-1, 459 p.,
- Durlin, R. R.; Schaffstall, W. P., 1994, Water Resources Data, Pennsylvania, Water Year 1993. Volume 2. Susquehanna and Potomac River Basins: Water Data Report PA-93-2, 382 p.,
- Emett, D. C.; Hutchinson, D. D.; Jonson, N. A.; O'Hair, K. L., 1994, Water Resources Data, Nevada, Water Year 1993: Water Data Report NV-93-1, 596 p.,
- Firda, G. D.; Lumia, Richard; Murray, P. M.; Freeman, W. O., 1994, Water Resources Data, New York, Water Year 1993; Volume 1. Eastern New York; Excluding Long Island: Water Data Report NY-93-1, 452 p.,
- Flohr, D. F.; Edwards, F. D.; Lewis, J. G.; Orr, R. A., 1994, Water Resources Data, Tennessee, Water Year 1993: Water Data Report TN-93-1, 399 p.,
- Gadoury, R. S.; Socolow, R. S.; Girouard, G. G.; Shepard, T. B., 1994, Water Resources Data, Massachusetts and Rhode Island, Water Year 1993: Water Data Report MA-RI-93-1, 266 p.,
- Gandara, S. C.; Jones, R. E., 1994, Water Resources Data, Texas, Water Year 1994. Volume 4. Colorado River Basin; Lavaca River Basin; and Intervening Coastal Basins: Water Data Report TX-94-4, 310 p.,
- Gandara, S. C.; McPherson, E. M.; Gibbons, W.; Hinds, B. A.; Andrews, F. L., 1994, Water Resources Data, Texas, Water Year 1993. Volume 1. Arkansas River Basin; Red River Basin; Sabine River Basin; Neches River Basin; and Intervening Coastal Basins: Water Data Report TX-93-1, 564 p.,
- Gandara, S. C.; McPherson, E. M.; Gibbons, W.; Hinds, B. A.; Andrews, F. L., 1994, Water Resources Data, Texas, Water Year 1993. Volume 2. Trinity River Basin: Water Data Report TX-93-2, 394 p.,
- Gandara, S. C.; McPherson, E. M.; Gibbons, W.; Hinds, B. A.; Andrews, F. L., 1994, Water Resources Data, Texas, Water Year 1993. Volume 3. San Jacinto River Basin; Brazos River Basin; San Bernard River Basin; and Intervening Coastal Basins: Water Data Report TX-93-3, 519 p.,
- Geiger, C. O.; Lacock, D. L.; Schneider, D. R.; Carlson, M. D.; Dague, B. J., 1994, Water Resources Data, Kansas, Water Year 1993: Water Data Report KS-93-1, 497 p.,
- Geological Survey (U.S.), 1994, Water Resources Data, Florida, Water Year 1993. Volume 1A. Northeast Florida Surface Water: Water Data Report FL-93-1A, 399 p.,
- Geological Survey (U.S.), 1994, Water Resources Data, Florida, Water Year 1993. Volume 4: Northwest Florida: Water Data Report FL-93-4, 182 p.,
- Geological Survey (U.S.), 1994, Water Resources Data, Florida, Water Year 1994. Volume 1B. Northeast Florida Ground Water: Water Data Report FL-94-1B, 294 p.,
- Harenberg, W. A.; Jones, M. L.; O'Dell, I.; Brennan, T. S.; Lehmann, A. K.; Tungate, A. M., 1994, Water Resources Data, Idaho, Water Year 1993. Volume 2. Upper Columbia River Basin and Snake River Basin Below King Hill: Water Data Report ID-93-2, 362 p.,
- Harkness, R. E.; Haffield, N. D.; Berkas, W. R.; Norbeck, S. W., 1994, Water Resources Data, North Dakota, Water Year 1993: Water Data Report ND-93-1, 466 p.,
- Holmstrom, B. K.; Kammerer, P. A.; Ellefson, B. R., 1994, Water Resources Data, Wisconsin, Water Year 1993. Volume 1. St. Lawrence River Basin: Water Data Report WI-93-1, 311 p.,
- Holmstrom, B. K.; Kammerer, P. A.; Ellefson, B. R., 1994, Water Resources Data, Wisconsin, Water Year 1993. Volume 2. Upper Mississippi River Basin: Water Data Report WI-93-2, 406 p.,
- Hornlein, J. F.; Szabo, C. O.; Zajd, H. J., Jr.; Deloff, D. D., 1994, Water Resources Data, New York, Water Year 1993. Volume 3. Western New York: Water Data Report NY-93-3, 275 p.,
- Hubbard, L. E.; Herrett, T. A.; Kraus, R. L.; Ruppert, G. P.; Courts, M. L., 1994, Water Resources Data, Oregon, Water Year 1993: Water Data Report OR-93-1, 520 p.,
- James, R. W.; Simmons, R. H.; Strain, B. F., 1994, Water Resources Data, Maryland and Delaware, Water Year 1993. Volume 1: Surface-Water Data: Water Data Report MD-DE-93-1, 364 p.,
- Johnson, J. A., 1994, Water Resources Data, California, Water Year 1993. Volume 5. Ground-Water Data: U.S. Geological Survey Water Data Report CA-93-5, vii, 437 p.,
- Lescinsky, J. B.; Coll, M. B.; Siwicki, R. W., 1994, Water Resources Data, Pennsylvania, Water Year 1993. Volume 3. Ohio and St. Lawrence River Basins: Water Data Report PA-93-3, 166 p.,
- Lietz, A. C., 1994, Water Resources Data, Florida, Water Year 1993. Volume 2B. South Florida Ground Water: Water Data Report FL-93-2B, 746 p.,
- Linn, K. R.; Kemnitz, R. T.; Bailey, B. J.; Rickman, R. L.; Swanner, W. C., 1994, Water Resources Data, Alaska, Water Year 1993: Water Data Report AK-93-1, 402 p.,
- Matsuoka, Iwao; Kunishige, V. E.; Lum, M. G., 1994, Water Resources Data, Hawaii and other Pacific Areas, Water Year 1993. Volume 1. Hawaii: Water Data Report HI-93-1, 384 p.,
- Maurer, J. C.; Wicker, T. L.; LaTour, J. K., 1994, Water Resources Data, Illinois, Water Year 1993, Vol. 1: Water Data Report IL-93-1, NA,
- McClain, D. L.; Byrd, F. D.; Brown, A. C., 1994, Water Resources Data, Kentucky, Water Year 1993: Water Data Report KY-93-1, 341 p.,
- Miles, M. B.; Wiggins, W. D.; Ruppert, G. P.; Smith, R. R.; Reed, L. L.; Hubbard, L. E.; Courts, M. L., 1994, Water Resources Data, Washington, Water Year 1993: Water Data Report WA-93-1, 408 p.,
- Mitton, G. B.; Hess, J. H.; Guttormson, K. G., 1994, Water Resources Data, Minnesota, Water Year 1993. Volume 1. Great Lakes and Souris-Red-Rainy River Basins: Water Data Report MN-93-1, 254 p.,
- Mitton, G. B.; Hess, J. H.; Guttormson, K. G., 1994, Water Resources Data, Minnesota, Water Year 1993. Volume 2. Upper Mississippi and Missouri River Basins: Water Data Report MN-93-2, 324 p.,
- Mullen, J. R.; Anderson, S. W.; Hayes, P. D., 1994, Water Resources Data, California, Water Year 1993. Volume 3. Southern Central Valley Basins and the Great Basin from Walker River to Truckee River: U.S. Geological Survey Water Data Report CA-93-3, xvii, 583 p.,
- Mullen, J. R.; Friebel, M. F.; Markham, K. L.; Anderson, S. W., 1994, Water Resources Data, California, Water Year 1993. Volume 4. Northern Central Valley Basins and the Great Basin from Honey Lake Basin to Oregon State Line: U.S. Geological Survey Water Data Report CA-93-4, xviii, 437 p.,
- Mullen, J. R.; Hayes, P. D.; Agajanian, J. A., 1994, Water Resources Data, California, Water Year 1993. Volume 1. Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River: U.S. Geological Survey Water Data Report CA-93-1, xvii, 440 p.,
- Nielsen, J. P.; Higgins, W. B.; Lippert, R. G., 1994, Water Resources Data, Maine, Water Year 1993: Water Data Report ME-93-1, 250 p.,
- Palmer, J. R.; Friebel, M. F.; Trujillo, L. F.; Markham, K. L., 1994, Water Resources Data, California, Water Year 1993. Volume 2. Pacific Slope Basins from Arroyo Grande to Oregon State Line except Central Valley: U.S. Geological Survey Water Data Report CA-93-2, xviii, 391 p.,
- Pearman, J. L.; Sedberry, F. C.; Stricklin, V. E.; Cole, P. W., 1994, Water Resources Data, Alabama, Water Year 1993: Water Data Report AL-93-1, 524 p.,
- Plunkett, M. L.; Morris, F.; Oakley, W. T.; Turnipseed, D. P., 1994, Water Resources Data, Mississippi, Water Year 1993: Water Data Report MS-93-1, 446 p.,
- Price, C.; Murray, M.; Patino, E., 1994, Water Resources Data, Florida, Water Year 1993. Volume 2A. South Florida Surface Water: Water Data Report FL-93-2A, 358 p.,
- Prugh, B. J.; Herman, P. E.; Belval, D. L., 1994, Water Resources Data, Virginia, Water Year 1993. Volume 1. Surface-Water Discharge and Surface-Water Quality Records: Water Data Report VA-93-1, 576 p.,
- Prugh, B. J.; Powell, E. D., 1994, Water Resources Data, Virginia, Water Year 1993. Volume 2: Ground-Water Level and Ground-Water Quality Records: Water Data Report VA-93-2, 481 p.,
- R. Campbell; Druther, R. L.; Moleski, P., 1994, Water Resources Data, Pennsylvania, Water Year 1993. Volume 1. Delaware River Basin: Water Data Report PA-93-1, 314 p.,
- ReMillard, M. D.; Herbert, L. R.; Birdwell, G. A.; Lockner, T. K., 1994, Water Resources Data, Utah, Water Year 1993: Water Data Report UT-93-1, 370 p.,
- Reed, H. L.; Perkins, T. J.; Gray, G. L., Jr., 1994, Water Resources Data, Missouri, Water Year 1993: Water Data Report MO-93-1, 236 p.,
- Shields, R. R.; White, M. K.; Brosten, T. M.; Chambers, C. L., 1994, Water Resources Data, Montana, Water Year 1993: Water Data Report MT-93-1, 512 p.,
- Shindel, H. L.; Mangus, J. P.; Trimble, L. E., 1994, Water Resources Data, Ohio, Water Year 1993. Volume 1. Ohio River Basin Excluding Project Data: Water Data Report OH-93-1, 317 p.,
- Shindel, H. L.; Mangus, J. P.; Trimble, L. E., 1994, Water Resources Data, Ohio, Water Year 1993. Volume 2. St. Lawrence River Basin and Statewide Project Data: Water Data Report OH-93-2, 430 p.,
- Smigaj, M. J.; Saffer, R. W.; Tegeler, J. L., 1994, Water Resources Data, Maryland and Delaware, Water Year 1993. Volume 2: Ground-Water Data: Water Data Report MD-DE-93-2, 553 p.,
- Smith, C. F.; Rigas, P. D.; Ham, L. K.; Duet, N. R.; Anning, D. W., 1994, Water Resources Data, Arizona, Water Year 1993: Water Data Report AZ-93-1, 378 p.,
- Southard, R. E.; Sneck-Fahrer, D.; Anderson, C. J.; Goodrich, R. D.; Gorman, J. G., 1994, Water Resources Data, Iowa, Water Year 1993: Water Data Report IA-93-1, 409 p.,
- Spinello, A. G.; Nakao, J. H.; Busciolano, R.; Winowitch, R. B.; Eagen, V. K., 1994, Water Resources Data, New York, Water Year 1993. Volume 2. Long Island: Water Data Report NY-93-2, 240 p.,
- Stewart, J. A.; Keeton, C. R.; Benedict, B. L.; Hammil, L. E., 1994, Water Resources Data, Indiana, Water Year 1993: Water Data Report IN-93-1, 366 p.,
- Stokes, W. R.; McFarlane, R. D., 1994, Water Resources Data, Georgia, Water Year 1993: Water Data Report GA-93-1, 678 p.,
- Toppin, K. W.; McKenna, K. E.; Cotton, J. E.; Flanagan, S. M., 1994, Water Resources Data, New Hampshire and Vermont, Water Year 1993: Water Data Report NH-VT-93-1, 174 p.,
- Ugland, R. C.; Cochran, B. J.; Hiner, M. M.; Steger, R. D., 1994, Water Resources Data, Colorado, Water Year 1993. Volume 1. Missouri River Basin; Arkansas River Basin; and Rio Grande Basin: Water Data Report CO-93-1, 530 p.,
- Ugland, R. C.; Cochran, B. J.; Hiner, M. M.; Wilson, E. A., 1994, Water Resources Data, Colorado, Water Year 1993. Volume 2. Colorado River Basin: Water Data Report CO-93-2, 404 p.,
- Ward, S. M.; Taylor, B. C.; Mathes, M. V., 1994, Water Resources Data, West Virginia, Water Year 1993: Water Data Report WV-93-1, 355 p.,
- Westerfield, P. W.; Evans, D. A.; Porter, J. E., 1994, Water Resources Data, Arkansas, Water Year 1993: Water Data Report AR-93-1, 528 p.,
- Zuehls, E. E.; LaTour, J. K.; Wicker, T. L., 1994, Water Resources Data, Illinois, Water Year 1993, Vol. 2: Water Data Report IL-93-2, NA,
