- Allander, Kip K.; Gortsema, Gary G.; Hutchinson, Douglas D.; Schwartzenberger, James T., 2001, Water Resources Data, Nevada, Water Year 2000: Water Data Report NV-00-1, 561 p.,
- Anderson, S. W.; Agajanian, J.; Rockwell, G. L., 2001, Water Resources Data--California, Water Year 2000, Volume 1, Southern Great Basin from Mexican Border to Mono Lake Basin, and Pacific Slope Basins from Tijuana River to Santa Maria River: Water Data Report CA-00-1, 478 p.,
- Anderson, S. W.; Rockwell, G. L.; Smithson, J. R.; Friebel, M. F.; Webster, M. D., 2001, Water Resources Data--California, Water Year 2000. Volume 4. Northern Central Valley Basins and The Great Basin from Honey Lake Basin to Oregon State Line: Water Data Report CA-00-4, 411 p.,
- Anderson, S. W.; Smithson, J. R.; Freeman, L. A.; Rockwell, G. L., 2001, Water Resources Data--California, Water Year 2000, Volume 3. Southern Central Valley Basins and The Great Basin from Walker River to Truckee River: Water Data Report CA-00-3, 469 p.,
- Barbie, D. L., 2001, Water Resources Data - Texas Water Year 2000, Volume 6. Ground Water: Water Data Report TX-00-6, 477 p.,
- Blazs, R. L.; Walters, D. M.; Coffey, T. E.; Boyle, D. L.; Wellman, J. J., 2001, Water resources data, Oklahoma, water year 2000, Volume 1. Arkansas River Basin: Water Data Report OK-00-1, 382 p.,
- Blazs, R. L.; Walters, D. M.; Coffey, T. E.; Boyle, D. L.; Wellman, J. J., 2001, Water resources data, Oklahoma, water year 2000, Volume 2. Red River Basin and ground-water wells: Water Data Report OK-00-2, 193 p.,
- Blumer, S. P.; Behrendt, T. E.; Ellis, J. M.; Minnerick, R. J.; LeuVoy, R. L.; Whited, C. R., 2001, Water Resources Data, Michigan, Water Year 2000: Water Data Report MI-00-1, 430 p.,
- Brennan, T. S.; Campbell, A. M.; Lehmann, A. K.; O'Dell, I., 2001, Water Resources Data, Idaho, Water Year 2000. Volume 1. Great Basin and Snake River Basin Above King Hill: Water Data Report ID-00-1, 398 p.,
- Brennan, T. S.; Campbell, A. M.; Lehmann, A. K.; O'Dell, I., 2001, Water Resources Data, Idaho, Water Year 2000. Volume 2. Upper Columbia River Basin and Snake River Basin Below King Hill: Water Data Report ID-00-2, 406 p.,
- Burr, Michael J.; Teller, Ralph W.; Neitzert, Kathleen M., 2001, Water resources data, South Dakota, water year 2000: Water Data Report SD-00-1, 488 p.,
- Butch, G. K.; Murray, P. M.; Suro, T. P.; Weigel, J. F., 2001, Water Resources Data, New York, Water Year 2000; Volume 1. Eastern New York; Excluding Long Island: Water Data Report NY-00-1, 509 p.,
- Coakley, M. F.; Keirstead, Chandlee; Brown, Robert O.; Kiah, Richard G., 2001, Water resources data for New Hampshire and Vermont, water year 2000: Water Data Report NH-VT-00-1, 208 p.,
- Coffin, J. E.; Fletcher, W. L., 2001, Water Resources Data, Florida, Water Year 2000. Volume 3A. Southwest Florida Surface Water: Water Data Report FL-00-3A, 384 p.,
- Coffin, J. E.; Fletcher, W. L., 2001, Water Resources Data, Florida, Water Year 2000. Volume 3B. Southwest Florida Ground Water: Water Data Report FL-00-3B, 202 p.,
- Coffin, Robert; Grams, Susan C.; Cressler, Alan M.; Leeth, David C., 2001, Water Resources Data, Georgia, 2001, Volume 2: Continuous ground-water level data, and periodic surface-water- and ground-water-quality data, Calendar Year 2001: Water Data Report GA-01-2, 590 p.,
- Cooney, T. W.; Drewes, P. A.; Ellisor, S. W.; Lanier, T. H.; Melendez, F., 2001, Water resources data, South Carolina, water year 2001: Water Data Report SC-01-1, 666 p.,
- Cooney, T. W.; Drewes, P. A.; Ellisor, S. W.; Melendez, F., 2001, Water resources data, South Carolina, water year 2000: Water Data Report SC-00-1, 661 p.,
- Crowfoot, R. M.; Unruh, J. W.; Boulger, R. W.; O'Neill, G. B., 2001, Water Resources Data, Colorado, Water Year 2000--Volume 2. Colorado River Basin: Water Data Report CO-00-2, 596 p.; 2 figs.,
- Crowfoot, R. M.; Unruh, J. W.; Steger, R. D.; O'Neill, G. B., 2001, Water Resources Data, Colorado, Water Year 2000--Volume 1. Missouri River Basin, Arkansas River Basin, and Rio Grande Basin: Water Data Report CO-00-1, 498 p.; 2 figs.,
- DeLuca, M. J.; Mattes, G. L.; Burns, H. L.; Thomas, A. M.; Gray, B. J.; Doyle, H. A., 2001, Water Resources Data, New Jersey, Water Year 2000. Volume 3. Water-Quality Data: U.S. Geological Survey Water Data Report NJ-00-3, 618 p.,
- Diaz, Pedro L.; Aquino, Zaida; Figueroa-Alamo, Carlos; Vachier, Ricardo J.; Sanchez, Ana V., 2001, Water Resources Data, Puerto Rico and the U.S. Virgin Islands, Water Year 2000: Water Data Report PR-00-1, 696 p.,
- Durlin, R. R.; Schaffstall, W. P., 2001, Water Resources Data, Pennsylvania, Water Year 2000. Volume 1. Delaware River Basin: Water Data Report PA-00-1, 676 p.,
- Durlin, R. R.; Schaffstall, W. P., 2001, Water Resources Data, Pennsylvania, Water Year 2001. Volume 2. Susquehanna and Potomac River Basins: Water Data Report PA-01-2, 470 p.,
- Engel, G. B., 2001, Water resources data, Nebraska, water year 2000: Water Data Report NE-00-1, 428 p.,
- Flohr, D. F.; Hamilton, J. T.; Phillips, T. D.; Thomas, L. B., 2001, Water Resources Data, Tennessee, Water Year 2000: Water Data Report TN-00-1, 382 p.,
- Franklin, Marvin A.; Meadows, Paul E.; Alvarez, Ernie, 2001, Water Resources Data, Florida, Water Year 2000, Volume 4. Northwest Florida: Geological Survey (U.S.) Water Data Report FL-00-4, x, 222 p.,
- Gandara, S. C.; Gibbons, W. J.; Barbie, D. L., 2001, Water Resources Data - Texas Water Year 2000, Volume 1. Arkansas River Basin, Red River Basin, Sabine River Basin, Neches River Basin, and Intervening Coastal Basins: Water Data Report TX-00-1, 477 p.,
- Gandara, S. C.; Gibbons, W. J.; Barbie, D. L., 2001, Water Resources Data - Texas Water Year 2000, Volume 2. Trinity River Basin: Water Data Report TX-00-2, 415 p.,
- Gandara, S. C.; Gibbons, W. J.; Barbie, D. L., 2001, Water Resources Data - Texas Water Year 2000, Volume 3. San Jacinto River Basin, Brazos River Basin, San Bernard River Basin, and Intervening Coastal Basins: Water Data Report TX-00-3, 522 p.,
- Gandara, S. C.; Gibbons, W. J.; Barbie, D. L., 2001, Water Resources Data - Texas Water Year 2000, Volume 4. Colorado River Basin, Lavaca River Basin, and Intervening Coastal Basins: Water Data Report TX-00-4, 441 p.,
- Gandara, S. C.; Gibbons, W. J.; Barbie, D. L., 2001, Water Resources Data - Texas Water Year 2000, Volume 5. Guadalupe River Basin, Nueces River Basin, Rio Grande Basin, and Intervening Coastal Basins: Water Data Report TX-00-5, 416 p.,
- Garn, H. S.; Olson, D. L.; Ellefson, B. R., 2001, Water Resources Data, Wisconsin, Water Year 2000: Water Data Report WI-00-1, 586 p.,
- Geological Survey (U.S.), 2001, Water resources data, Idaho, Water Year 2001. Volume 1: Water Data Report ID-01-1, 445 p.,
- Geological Survey (U.S.), 2001, Water Resources Data-Connecticut, water year 2002: Water Data Report CT-02-1, 387 p.,
- Geological Survey (U.S.), 2001, Water Resources Data, Florida, Water Year 2000. Volume 1A. Northeast Florida Surface Water: Water Data Report FL-00-1A, 410 p.,
- Geological Survey (U.S.), 2001, Water Resources Data, Florida, Water Year 2000. Volume 1B. Northeast Florida Ground Water: Water Data Report FL-00-1B, 288 p.,
- Goree, B. B.; Lovelace, W. M.; Montgomery, P. A.; Resweber, J. C.; Sasser, D. C., Jr.; Walters, David J., 2001, Water Resources Data, Louisiana, Water Year 2000: Geological Survey (U.S.) Water Data Report LA-00-1, xviii, 563 p.,
- Harkness, R. E.; Berkas, W. R.; Norbeck, S. W.; Robinson, S. M., 2001, Water Resources Data, North Dakota, Water Year 2000. Volume 1. Surface Water: Water Data Report ND-00-1, 477 p.,
- Harkness, R. E.; Wald, J. D., 2001, Water Resources Data, North Dakota, Water Year 2000. Volume 2. Ground Water: Water Data Report ND-00-2, 160 p.,
- Hauck, H. S.; Nagel, C. D., 2001, Water Resources Data, Missouri, Water Year 2000: Water Data Report MO-00-1, 430 p.,
- Herrett, T. A.; Hess, G. W.; House, J. G.; Ruppert, G. P.; Courts, M. L., 2001, Water Resources Data, Oregon, Water Year 2001: Water Data Report OR-01-1, 462 p.,
- Herrett, T. A.; House, J. G.; Ruppert, G. P.; Courts, M. L., 2001, Water Resources Data, Oregon, Water Year 2000: Water Data Report OR-00-1, 526 p.,
- Hornlein, J. F.; Szabo, C. O.; Zajd, H. J., Jr.; Mulks, R. L., 2001, Water Resources Data, New York, Water Year 2000. Volume 3. Western New York: Water Data Report NY-00-3, 382 p.,
- Howe, S. S.; Breton, P. L., 2001, Water Resources Data, North Carolina, Water Year 2000. Volume 2: Ground-Water Records: Water Data Report NC-00-2, 256 p.,
- James, Robert W., Jr.; Saffer, Richard W.; Tallman, Anthony J., 2001, Water resources data, Maryland, Delaware, and Washington, D.C., water year 2000, volume 1. surface-water data: Water Data Report MD-DE-DC-00-1, 525 p.,
- Jones, W. D., 2001, Water Resources Data, New Jersey, Water Year 2000. Volume 2. Ground-Water Data: Water Data Report NJ-00-2, 233 p.,
- Kimbrough, R. A.; Ruppert, G. P.; Wiggins, W. D.; Knowles, S. M.; Renslow, V. F., 2001, Water Resources Data, Washington, Water Year 2000: Water Data Report WA-00-1, 582 p.,
- LaTour, J. K.; Gioja, J. M.; Maurer, J. C.; Wicker, T. L., 2001, Water Resources Data, Illinois, Water Year 2000: Water Data Report IL-00-1, NA,
- Mason, J. P.; Swanson, R. B.; Roberts, S. C., 2001, Wyoming Water Resources Data, Water Year 2000, Volume 2. Ground Water: Water Data Report WY-00-2, 117 p.,
- McCallum, Brian E.; Kerestes, John F.; Hickey, Andrew C., 2001, Water Resources Data, Georgia, 2001, Volume 1: Continuous water-level, streamflow, water-quality data, and periodic water-quality data, Water Year 2001: Water Data Report GA-01-1, 1120 p.,
- McClain, D. L.; Byrd, F. D.; Brown, A. C., 2001, Water Resources Data, Kentucky, Water Year 2000: Water Data Report KY-00-1, 458 p.,
- McCormack, H. F.; Fish, G. G.; Duet, N. R.; Evans, D. W.; Castillo, N. K., 2001, Water Resources Data, Arizona, Water Year 2001: Water Data Report AZ-01-1, 399 p.,
- Meyer, D. F.; Hess, D. L.; Schellekens, M. F.; Smith, C. W.; Snyder, E. F.; Solin, G. L., 2001, Water Resources Data, Alaska, Water Year 2000: Water Data Report AK-00-1, 466 p.,
- Mitton, G. B.; Guttormson, K. G.; Stratton, G. W.; Wakeman, E. S., 2001, Water Resources Data Minnesota Water Year 2000: U.S. Geological Survey Water Data Report MN-00-1, 338 p.,
- Nalley, G. M.; Gorman, J. G.; Goodrich, R. D.; Miller, V. E.; Turco, M. J.; Linhart, S. M., 2001, Water Resources Data, Iowa, Water Year 2000, Volume 1. Surface Water--Mississippi River Basin: Water Data Report IA-00-1, 360 p.,
- Ortiz, D.; Lange, K. M.; Beal, L., 2001, Water Resources Data, New Mexico, Water Year 2000: Water Data Report NM-00-1, 446 p.,
- Pearman, J. L.; Stricklin, V. E.; Psinakis, W. L., 2001, Water Resources Data, Alabama, Water Year 2000: Water Data Report AL-00-1, 726 p.,
- Plunkett, M. L.; Morris, F.; Turnipseed, D. P., 2001, Water Resources Data, Mississippi, Water Year 2000: Water Data Report MS-00-1, 380 p.,
- Porter, J. E.; Evans, D. A.; Remsing, L. M., 2001, Water Resources Data, Arkansas, Water Year 2000: Water Data Report AR-00-1, 414 p.,
- Price, C.; Woolverton, J.; Overton, K., 2001, Water Resources Data, Florida, Water Year 2000. Volume 2A. South Florida Surface Water: Water Data Report FL-00-2A, 312 p.,
- Prinos, S.; Overton, K.; McGuire, E., 2001, Water Resources Data, Florida, Water Year 2000. Volume 2B. South Florida Ground Water: Water Data Report FL-00-2B, 307 p.,
- Putnam, J. E.; Lacock, D. L.; Schneider, D. R.; Carlson; M. D., 2001, Water Resources Data, Kansas, Water Year 2000: Water Data Report KS-00-1, 505 p.,
- Ragland, B. C.; Barker, R. G.; Robinson, J. B., 2001, Water Resources Data, North Carolina, Water Year 2000. Volume 1B: Surface-Water Records: Water Data Report NC-00-1B, 624 p.,
- Ragland, B. C.; Walters, D. A.; Cartano, G. D.; Taylor, J. E., 2001, Water Resources Data, North Carolina, Water Year 2000. Volume 1A: Surface-Water Records: Water Data Report NC-00-1A, 612 p.,
- Ranzau, C. E., Jr.; Davies, B. S., III; Frick, T. W.; Organek, J. A., 2001, Water Resources Data, Connecticut, Water Year 2000: Water Data Report CT-00-1, 333 p.,
- Reed, T. J.; Centinaro, G. L.; Dudek, J. F.; Corcino, V.; Steckroat, G. C., 2001, Water Resources Data, New Jersey, Water Year 2000. Volume 1. Surface-Water Data: Water Data Report NJ-00-1, 233 p.,
- Shields, R. R.; White, M. K.; Ladd, P. B.; Chambers, C. L.; Dodge, K. A., 2001, Water Resources Data, Montana, Water Year 2000: Water Data Report MT-00-1, 656 p.,
- Shields, R. R.; White, M. K.; Ladd, P. B.; Chambers, C. L.; Dodge, K. A., 2001, Water Resources Data, Montana, Water Year 2001: Water Data Report MT-01-1, 692 p.,
- Shindel, H. L.; Mangus, J. P.; Trimble, L. E., 2001, Water Resources Data, Ohio, Water Year 2000, Volume 1. Ohio River Basin Excluding Project Data: Water Data Report OH-00-1, 356 p.,
- Shindel, H. L.; Mangus, J. P.; Trimble, L. E., 2001, Water Resources Data, Ohio, Water Year 2000, Volume 2. St. Lawrence River Basin and Statewide Project Data: Water Data Report OH-00-2, 458 p.,
- Shindel, H. L.; Mangus, J. P.; Trimble, L. E., 2001, Water Resources Data, Ohio, Water Year 1999, Volume 2. St. Lawrence River Basin and Statewide Project Data: Water Data Report OH-99-2, 546 p.,
- Siwicki, Raymond W., 2001, Water Resources Data, Pennsylvania, Water Year 2000. Volume 3. Ohio and St. Lawrence River Basins: Water Data Report PA-00-3, 226 p.,
- Smigaj, Michael J.; Saffer, Richard W.; Marchand, Elizabeth H., 2001, Water resources data Maryland, Delaware, and Washington, D.C., water year 2000, volume 2. ground-water data: Water Data Report MD-DE-DC-00-2, 568 p.,
- Socolow, R. S.; Whitley, J. S.; Murino, Domenic, Jr.; Ramsbey, L. R., 2001, Water Resources Data for Massachusetts and Rhode Island, 2000: Water Data Report MA-RI-00-1, 459 p.,
- Spinello, A. G.; Busciolano, R.; Pena-Cruz, G.; Winowitch, R. B., 2001, Water Resources Data, New York, Water Year 2000; Volume 2. Long Island: Water Data Report NY-00-2, 223 p.,
- Stewart, G. J.; Nielsen, J. P.; Caldwell, J. M.; Cloutier, A. R., 2001, Water resources data-Maine, water year 2001: Geological Survey (U.S.) Water Data Report ME-01-1, 233 p.,
- Stewart, James A.; Keeton, Charles R.; Hammil, Lowell E.; Nguyen, Hieu T.; Majors, Deborah K., 2001, Water Resources Data, Indiana, Water Year 2000: Water Data Report IN-00-1, 472 p.,
- Swanson, R. B.; Smalley, M. L.; Woodruff, R. E.; Clark, M. L., 2001, Wyoming Water Resources Data, Water Year 2000, Volume 1. Surface Water: Water Data Report WY-00-1, 525 p.,
- Tadayon, S.; Duet, N. R.; Fisk, G. G.; McCormack, H. F.; Partin, C. K.; Pope, G. L.; Rigas, P. D., 2001, Water Resources Data, Arizona, Water Year 2000: Water Data Report AZ-00-1, 390 p.,
- Taogoshi, R. I.; Nishimoto, D. C.; Fontaine, R. A.; Wong, M. F.; Hill, B. R., 2001, Water resources data--Hawaii and other Pacific areas, water year 2000. Volume 1. Hawaii: Water Data Report HI-00-1, 379 p.,
- Taogoshi, R. I.; Wong, M. F.; Nishimoto, D. C.; Teeters, P. C., 2001, Water Resources Data: Hawaii and Other Pacific Areas, Water Year 2001. Volume 1. Hawaii: Geological Survey (U.S.) Water Data Report HI-01-1, xxiii, 364 p.,
- Ward, S. M.; Taylor, B. C.; Crosby, G. R., 2001, Water Resources Data, West Virginia, Water Year 2000: Water Data Report WV-00-1, 288 p.,
- Webster, M. D.; Anderson, S. W.; Friebel, M. F.; Freeman, L. A.; Smithson, J. R., 2001, Water Resources Data--California, Water Year 2000, Volume 2. Pacific Slope Basins from Arroyo Grande to Oregon State Line except Central Valley: Water Data Report CA-00-2, 388 p.,
- White, R. K.; Hayes, D. C.; Eckenwiler, M. R.; Herman, P. E., 2001, Water Resources Data, Virginia, Water Year 2000, Volume 1. Surface-Water Discharge and Surface-Water Quality Records: Water Data Report VA-00-1, 576 p.,
- White, R. K.; Hayes, D. C.; Guyer, J. R.; Herman, P. E., 2001, Water Resources Data, Virginia, Water Year 2001, Volume 1. Surface-Water Discharge and Surface-Water Quality Records: Water Data Report VA-01-1, 526 p.,
- White, R. K.; Powell, E. D., 2001, Water Resources Data, Virginia, Water Year 2000, Volume 2: Ground-Water Level and Ground-Water Quality Records: Water Data Report VA-00-2, 354 p.,
- White, R. K.; Powell, E. D.; Francisco, P., 2001, Water Resources Data, Virginia, Water Year 2001, Volume 2: Ground-Water Level and Ground-Water Quality Records: Water Data Report VA-01-2, 340 p.,
- Zembrzuski, T. J.; Wiggins, W. D.; Smith, R. R.; Ruppert, G. P.; Knowles, S. M.; Renslow, V. F., 2001, Water Resources Data, Washington, Water Year 1999: Water Data Report WA-99-1, 548 p.,
