Participants Last Name First Name Organization Address City St Zip Phone e-mail

Apodaca Jacob Daniel Colorado River Watch Network 3700 Lake Austin Blvd. Austin TX 78703 512-473-3200 [email protected]

Aragon-Long Susan US Geological Survey 8027 Exchange Dr. Austin TX 78754 512-927-3537 [email protected]

Archer Brenda Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1605 [email protected]

Ardis Ann US Geological Survey 8027 Exchange Dr. Austin TX 78754 512-927-3550 [email protected]

Baker Deanna Guadalupe Blanco River Authority 933 E. Court St. Seguin TX 78155 830-379-5822 [email protected]

Banks Kenneth City of Denton 901 A Texas St. Denton TX 76209 940-349-7150 [email protected]

Barbour Michael Tetra Tech, Inc. Owings Mill MD

Barrett Jenna Authority 4600 Cabbs Waco TX 76714 254-761-3149 [email protected]

Bass David Lower Colorado River Authority PO Box 220 Austin TX 78767 512-473-3200 [email protected]

Batchelder Rebecca Glenrose Engineering 1405 Hillmont Ave. Austin TX 78704 512-326-8880 [email protected]

Beatty Heather Texas Commission on Environmental Quality 2800 S. IH 35, Ste.100 Austin TX 78704 512-339-2929 [email protected]

Becher Kent US Geological Survey 2775 Alta Mesa Blvd. Fort Worth TX 76133 817-253-0356 [email protected]

Belvins Ric Northeast Texas Municipal Water District PO Box 955 Hughes Springs TX 75656 903-639-7538 [email protected]

Berry Robin Colorado River Watch Network 3700 Lake Austin Blvd. Austin TX 78703 512-473-3200 [email protected]

Betz Cary Texas Commission on Environmental Quality 12100 Park 35 Circle, MC-160 Austin TX 78753 512-239-3193 [email protected]

Bilbe Lauren Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1605 [email protected] Last Name First Name Organization Address City St Zip Phone e-mail

Binstock Leonard Agricultural Drainage Management Coalition Owatonna MN 507 451-7438 [email protected]

Blackburn Steven EPA Region 4 61 Forsyth St., SW Atlanta GA 30303 404-562-9397 [email protected]

Blain Liberty Laramie County Conservation District 11221 US Hwy 30 Cheyenne WY 82009 307-778-9152 [email protected]

Botros John Texas Commission on Environmental Quality PO Box 13087, MC-160 Austin TX 78711 512-239-4445 [email protected]

Braun Christopher US Geological Survey 8027 Exchange Dr. Austin TX 78754 512-927-3521 [email protected]

Broderick Jim In-Situ 300 Davis Ave. Pass Christian MS 39571 800-333-2252

Bruce Kelli Texas Commission on Environmental Quality 2800 S. IH 35, Ste. 100 Austin TX 78704 512-339-2929 [email protected]

Canavan Chris New Mexico Environment Department 1170 North Solano Drive, Suite M Las Cruces NM 88001 505-647-7926 [email protected]

Carter Bill Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1605 [email protected]

Chalise Anju Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1605 [email protected]

Chen Grace Texas Parks and Wildlife 3000 IH-35 S, #320 Austin TX 78704 512-912-7028 [email protected]

Cherepon Alan Texas Commission on Environmental Quality 12100 Park 35 Circle, MC-160 Austin TX 78753 512-239-3193 [email protected]

Choi Jiyong Korea Environment Institute 613-2 Bulgwang-Dong, Euupyeng-Gu Seoul KO 122- 82-2-380-7617 [email protected] 706

Cole Nephi USDA - NRCS 760 West Fetterman Buffalo WY 82834 307-684-2526 [email protected]

Coleman Reggie LDEQ PO Box 4314 Baton Rouge LA 70821 225-219-3595 [email protected]

Coleman Sharon Texas Commssion on Environmental Quality 12100 Park 35 Circle Austin TX 78753 512-239-6340 [email protected]

Corbitt Maia Lower Colorado River Authority 3700 Lake Austin Blvd., H200 Austin TX 78703 512-473-3200 [email protected] Last Name First Name Organization Address City St Zip Phone e-mail

Cowan David Lower Colorado River Authority PO Box 220 Austin TX 78768 512-473-3333 [email protected]

Curra Laurie Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1605 [email protected]

Cypher Robin Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1605 [email protected]

Dalton Brandon CCLynch & Associates 300 Davis Ave. Pass Christian MS 39571 800-333-2252

D'Ambrosio Jessica Ohio State University 590 Woody Hayes Dr. Columbus OH 43202 614-688-4438 [email protected]

Daugherty Sharon USEPA Region 6 1445 Ross Dallas TX 75202 214-665-2259 [email protected]

Davenport Tom USEPA Region 5 312-886-0209 [email protected]

Davis Pete USEPA 901 N. 5th St. Kansas City KS 66101 913-551-7372 [email protected] de La Cruz Augie YSI, Inc. 1700/1725 Brannum Lane Yellow Springs OH 45387 937-767-7241 deVillaneuve Steve Eureka Environmental 2113 Wells Branch Pkwy Austin TX 78728 512-302-4333 [email protected]

Dictson Nikki Texas Cooperative Extension 2474 TAMU,355A Heep Building College Station TX 77843 979-845-0604 [email protected]

Dorsey Michael US Geological Survey 8027 Exchange Dr. Austin TX 78754 512-927-3540 [email protected]

Dozier Monty Texas Coop. Extension 2474 TAMU Dept. of Soil & Crop Scie College Station TX 77043 979-845-2761 [email protected]

Dressing Steve Tetra Tech, Inc. 1799 Rampart Drive Alexandria VA 22308 703-360-6054 [email protected]

Dvorsky Chuck Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1605 [email protected]

Earnest Steven Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1605 [email protected]

Elliott Catherine Harris County Flood Control District Last Name First Name Organization Address City St Zip Phone e-mail

Ellison Christopher University of Wyoming 1000 E. University Ave. Laramie WY 82071 307-766-2597 [email protected]

Emerson Clay Villanova University 800 Lancaster Ave. Villanova PA 19085 610-519-7899

Farrell Charles Lawson-Fisher Associates P.C. 525 West Washington Avenue South Bend IN 46601 574-234-3167 [email protected]

Faulkner Chris Georgia Environmental Protection Division 4220 International Pkwy, Suite 101 Atlanta GA 30354 404-675-1654 [email protected]

Fernandez Carlos TAES-Corpus Christi 10345 Agnes St. Corpus Christi TX 78406 361-265-9201 [email protected]

Fielder Rick YSI, Inc. 1700/1725 Brannum Lane Yellow Springs OH 45387 937-767-7241 [email protected]

Flowers Joan Carter Burgess [email protected]

Gabanski Laura USEPA 1200 Pennsylvania Ave. NW Washington DC 20460 202-566-1179 [email protected]

Gaedeke Michael Cal Poly State University 1132 NW 31st Street Corvallis OR 97330 805-441-2879 [email protected]

Gary Marcus USGS 8027 Exchange Drive Austin TX 78754 512-927-3570 [email protected]

Genskow Ken University of Wisconsin 445 Henry Mall, Rm 202 Madison WI 53706 608-262-8756 [email protected]

Gibson Russ Ohio EPA 1220 Potter Dr. West Lafayette IN 47096 [email protected]

Gillespie Annie Morro Bay Volunteer Monitoring Program 601 Embarcadero, Suite 11 Morro Bay CA 93443 805-772-3834 [email protected]

Giri Subbasis Texas A&M University 401 Stasney Street, Apt #404 College Station TX 77840 979-422-5114 [email protected]

Girten Kyle Texas Commission on Environmental Quality 12100 Park 35 Circle Austin TX TX 512-239-0425 [email protected]

Gordon Wendy Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-4174 [email protected]

Green Katie Live Oak Initiative 512 W. San Antonio St., Suite 300 San Marcos TX 78666 512-754-9179 [email protected] Last Name First Name Organization Address City St Zip Phone e-mail

Gregory Lucas Texas Water Resources Institute 1500 Research Parkway, A240 College Station TX 77843 979-845-1851 [email protected]

Gudgell Lee GBRA 933 E. Court St. Seguin TX 78155 830-379-5822 [email protected]

Haines Brian Southern Ute Indian Tribe PO Box 737 Ignacio CO 81137 970-563-0135 [email protected]

Harbert Harold Georgia EPD 4220 International Pkwy., Suite 101 Atlanta GA 30354 404-675-1639 [email protected]

Harmel Daren USDA - ARS 808 E. Blackland Rd. Temple TX 76502 254-770-6521 [email protected]

Hegemier Tom Lower Colorado River Authority [email protected]

Holdsworth Susan USEPA OWOW 202-566-1187 [email protected]

Holgate Katie Southern Ute Indian Tribe PO Box 737 Ignacio CO 81137 970-563-0135 [email protected]

Howerton Joanna Eureka Environmental 2113 Wells Branch Pkwy Austin TX 78728 512-302-4333

Huggard Christy YSI, Inc. 1700/1725 Brannum Lane Yellow Springs OH 45387 937-767-7241 [email protected]

Hunka Peggy Texas Commission on Environmental Quality 12100 Park 35 Circle, MC-160 Austin TX 78753 512-239-3193 [email protected]

Hunt Brian BSEACD 1124 Regal Row Austin TX 78748 512-282-8441 [email protected]

Jaber Jennifer Maryland Department of the Environment 1800 Washington Blvd. Baltimore MD 21230 410-537-3902 [email protected]

Jackson Roxanne City of Austin

Jenkins Allison Texas Commission on Environmental Quality PO Box 13087, MC 168 Austin TX 78711 512-239-0656 [email protected]

Joseph Bob US Geological Survey 8027 Exchange Drive Austin TX 78754 512-927-3592 [email protected]

Keefe Martina Tetra Tech, Inc. 1020 SW Taylor St., Suite 530 Portland OR 97205 503-223-5388 [email protected] Last Name First Name Organization Address City St Zip Phone e-mail

Kennedy Keith North Central Texas Council of Governments PO Box 5888 Arlington TX 76005 817-695-9221 [email protected]

Kilroy Jay Instrumental Solutions 300 Davis Ave. Pass Christian MS 39571 800-333-2252

King Norm Texas Department of Transportation 125 E. 11th St. Austin TX 78701 512-416-2705 [email protected]

Kirschner Lyn USDA - NRCS PO Box 6567 Fort Worth TX 76115 817-509-3553 [email protected]

Kleinsasser Roy Texas Parks and Wildlife 601 University Drive San Marcos TX 78666 512-754-6844 [email protected]

Kloxin Greg Oklahoma Conservation Commission 2800 N. Lincoln Blvd, Rm 160 Oklahoma City OK 73105 405-522-4737 [email protected]

Koenig Larry Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1414 [email protected]

Kolbe Christine Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1605 [email protected]

Kyunghwa Suh K-Water Sungpo-dong, Ansamsi, Korea Ansan Kyu 82-021-412- [email protected] 2853

Lamb Brad USEPA 1445 Ross Ave, 6WQ-EW Dallas TX 75202 214-665-6683 [email protected]

Lamb Jackson Harris County- Watershed Protection Group 9800 Northwest Freeway, Ste. 305 Houston TX 77092 713-290-3082 [email protected]

Lanfear Zach Texas Commission on Environmental Quality 2800 S. IH 35, Ste. 100 Austin TX 78704 512-339-2929 [email protected]

Ligon Kathleen Texas Water Development Board PO Box 13231 Austin TX 78711 512-463-8294 [email protected]

Ling Edward Texas Commission on Environmental Quality 12100 Park 35 Circle Austin TX 78753 512-239-6238 [email protected]

Loft Chris Texas Commission on Environmental Quality PO Box 13087, MC-160 Austin TX 78711 512-239-4715 [email protected]

Lurry Dee US Geological Survey 8027 Exchange Dr. Austin TX 78754 512- 927-3571 [email protected]

Lynch Malcolm CCLynch & Associates 300 Davis Ave. Pass Christian MS 39571 800-333-2252 Last Name First Name Organization Address City St Zip Phone e-mail

Lytle Lili Texas Commission on Environmental Quality P.O. Box 13087 Austin TX 78711 512-239-4420 [email protected]

Macauley Ying-Ying Utah Division of Water Quality PO Box 144870 Salt Lake City UT 84114 801-538-6076 [email protected]

Machado Lucia Colorado Dept. of Public Health and Environ 4300 Cherry Creek Drive South Denver CO 80246 303-692-3585 [email protected]

Magin Debbie Guadalupe Blanco River Authority 933 E. Court St. Seguin TX 78155 830-379-5822 [email protected]

Maldonado Jason PBS&J 6504 Bridge Point Parkway, Suite 200 Austin TX 78730 281- 529-4100 [email protected]

Marcyniuk Patrick TCEQ PO Box 13087 Austin TX 78711 512-239-0419 [email protected]

Markwell Brock WV Dept. of Agriculture 60B Moorefield Industrial Park Rd. Moorefield WV 26836 304-538-2397 [email protected]

Martin Richard USDA - NRCS 441 S. Salina St., Room 520, Suite 35 Syracuse NY 13202 315-477-6536 [email protected]

Martinez Pablo San Antonio Water System 2800 US Hwy 281 N. San Antonio TX 78212 210-233-3673 [email protected]

Marxer Larry Oregon Dept. of Environmental Quality 1712 S.W. 11th Avenue Portland OR 97201 503-229-6859 [email protected]

Mayhew Catherine SWCA Environmental Consultants 7255 Langtry, Ste. 100 Houston TX 77040 713-934-9900 [email protected]

McClintock Nancy City of Austin, Watershed Protection 505 Barton Springs Road, 11th Floor Austin TX 78704 512-974-1917

McCormack Kathy Texas Commission on Environmental Quality PO Box 13087, MC-147 Austin TX 78711 512-239-4450 [email protected]

McFarland Anne TIAER-Tarleton State University TIAER Mail Stop T0410 Stephenville TX 76401 254-968-9978

Meals Don Tetra Tech, Inc. 84 Caroline St. Burlington VT 05401 802-862-6632 [email protected]

Meckel Susan Lower Colorado River Authority 3700 Lake Austin Blvd.,L421 Austin TX 78703 512-473-3200 [email protected]

Mendelman Eric Texas Watch, River Systems Institute 601 University Drive San Marcos TX 78666 512-245-1409 [email protected] Last Name First Name Organization Address City St Zip Phone e-mail

Mesner Nancy Utah State University College of Natural Reso5200 Old Main Hill Logan UT 84322 435-797-1693 [email protected]

Miller Christopher City of Austin- WPDRD PO Box 1088 Austin TX 78767 512-974-3565 [email protected]

Miller Tracy Texas Commission on Environmental Quality 12100 Park 35 Circle, MC-174 Austin TX 78711 512-239-4127 [email protected]

Miller Sarah Oregon Dept. of Environmental Quality 1712 S.W. 11th Avenue Portland OR 97201 503-229-6975 [email protected]

Millican Jimmy TIAER-Tarleton State University TIAER Mail Stop T0410 Stephenville TX 76402 254-968-9978 [email protected]

Miranda Roger Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-6278 [email protected]

Miyamoto Doug USDA - NRCS 517 E. 19th Cheyenne WY 82001 307-632-5716 [email protected]

Moltz Heidi Texas Watch, River Systems Institute 601 University Drive San Marcos TX 78666 512-245-9200

Monahan Peter USEPA Region 8 1595 Wynkoop Denver CO 80202 303-312-6946 [email protected]

Moody Brandon Georgia Environmental Protection Division 4220 International Pkwy, Atlanta GA 30354 678-768-9014 [email protected]

Mott Joanna Texas A&M University 6300 Ocean Dr., Unit 5800 Corpus Christi TX 78412 361-825-6042 [email protected]

Mukhtar Saaib Texas A&M University 207A Scoates Hall College Station TX 77840 979-458-1019 [email protected]

Munster Clyde BAEN Dept. TAMU MS 2117 BAEN Dept. College Station TX 77843 979-693-1607 [email protected]

Murray Theresa Colorado River Watch Network 3700 Lake Austin Blvd. Austin TX 78703 512-473-3200 [email protected]

Musgrove MaryLynn US Geological Survey 8027 Exchange Dr. Austin TX 78754 512-927-3522 [email protected]

Nennich Tamilee Texas A&M University 1229 N. U.S. Hwy 281 Stephenville TX 76401 254-968-4144 [email protected]

Oden Tim US Geological Survey 19241 David Memorial Drive Shenandoah TX 77385 936-271-5312 Last Name First Name Organization Address City St Zip Phone e-mail

Ogdahl Mary Annis Water Resources Institute 740 W. Shoreline Dr. Muskegoi MI 49441 616-331-3945 [email protected]

Owsley Frank Auburn University 210 Upchurch Hall Auburn AL 36849 334-844-1505 [email protected]

Pagenkopf Jim Tetra Tech, Inc. Fairfax VA

Palmie Mark Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1605 [email protected]

Park Russell C.C. Lynch & Associates 300 Davis Ave. Pass Christian MS 39571 800-333-2252 [email protected]

Parms-Green Rhyshima LDEQ PO Box 4314 Baton Rouge LA 70821 225-219-0803 [email protected]

Paulin Annette Live Oak Initiative 512 W. San Antonio St., Suite 300 San Marcos TX 78666 512-754-9179 [email protected]

Penn David State of Hawaii, Department of Health 919 AlaMona Blvd., Floor 3 Honolulu HI 96814 808-586-4339 [email protected]

Perales Robert Texas Commission on Environmental Quality 2800 S. IH 35, Ste. 100 Austin TX 78704 512-339-2929 [email protected]

Peterson Jennifer Texas Cooperative Extension 2474 TAMU College Station TX 77843 979-862-8072 [email protected]

Pinchback Jason Texas Watch, River Systems Institute 601 University Drive San Marcos TX 78666 512-245-9200

Power Rebecca SREES Regional Water Quality Liaison

Primrose Niles Maryland Department of the Environment 1800 Washington Blvd. Baltimore MD 21230 410-537-3902 [email protected]

Procyk David HACH Environmental PO Box 389 Loveland CO 80539 512-288-5831 [email protected]

Prokopy Linda Purdue University 195 Marsteller St. West Lafayette IN 47907 765-496-2221 [email protected]

Rahman Shafiqur Texas A&M University 303B Scoates Hall College Station TX 77843 515-451-9763 [email protected]

Rast Walter River Systems Institute 601 University Drive San Marcos TX 78666 512-245-2284 [email protected] Last Name First Name Organization Address City St Zip Phone e-mail

Ratcliff Betty IDEM 1214 Stafford Rd Plainfeild IN 46168 317-234-2997 [email protected]

Rathbun Joseph Michigan DEQ PO Box 30273 Lansing MI 48909 517-373-8868 [email protected]

Read Margaret Central Valley Water Board Rancho Cordova CA

Rentz Mark California Dept. of Pesticide Regulation 1001 I Street, PO Box 4015 Sacramento CA 95812 916-324-0614 [email protected]

Richards Pete Heidelburg College NCWQR 310 East Market Street Tiffin OH 44883 419-448-2240 [email protected]

Richards Chad PBS&J 6504 Bridge Point Parkway, Suite 200 Austin TX 78730

Rielly Trish Missouri DNR 1101 Riverside Dr. Jefferson City MO 65109 573-526-5297 [email protected]

Ritzky Sylvia EPA Reg. 6 1445 Ross Ave., 6WQ-AT Dallas TX 75202 214-665-8189 [email protected]

Roques Patrick Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1605 [email protected]

Roseboom Don US Geological Survey 8709 West Johnson Farm Rd. Peoria IL 61607 309-657-6906 [email protected]

Ross Amanda Colorado River Watch Network 3700 Lake Austin Blvd. Austin TX 78703 512-473-3200 [email protected]

Rowe Vernon Pilgrim's Pride Pittsburg TX 75656 [email protected]

Rubin Alice WA Dept. of Ecology, Water Quality Program PO Box 47600 Olympia WA 98504 360-407-6429 [email protected]

Rubinstein Carlos TCEQ, Rio Grande Water Master 1804 West Jefferson Ave. Harlingen TX 78550 956-425-6010

Rush Randy USEPA Region 6 1445 Ross, 6WC-AT Dallas TX 75202 214-665-7107 [email protected]

Saunders Geoffrey Lower Colorado River Authority 500 US Hwy. 281 North Marble Falls TX 78654 512-468-2595 [email protected]

Scaief James Murfee Engineering Co., Inc. 1101 Capital of Texas Hwy. S., D-110 Austin TX 78746 512-327-9204 [email protected] Last Name First Name Organization Address City St Zip Phone e-mail

Schaap Jody SWCA Environmental Consultants 7255 Langtry, Ste. 100 Houston TX 77040 713-934-9900 [email protected]

Schaff Steve USEPA 901 N. 5th St. Kansas City KS 66101 913-551-7372 [email protected]

Schauls Tiffany Minnesota Pollution Control Agency 18 Woodlake Drive SE Rochester MN 55904 507-285-7291 [email protected]

Schnell Ronnie Texas A&M University Soil & Crop Sciences; 370 Olsen Blvd. College Station TX 77843 979-845-5357 [email protected]

Schuldt Nancy Fond du Lae Reservation 1720 Big Lake Rd. Cloquet MN 55720 218-878-8010 [email protected]

Scoggins Mateo City of Austin, Watershed Protection 505 Barton Springs Road, 11th Flr Austin TX 78704 512-974-1917 [email protected]

Sears Walt Northeast Texas Municipal Water District PO Box 955 Hughes Springs TX 75656 903-639-2208 [email protected]

Sij John Texas Agricultural Experiment Station PO Box 1658 Vernon TX 76385 940-552-9941 [email protected]

Smith Brian BSEACD 1124 Regal Row Austin TX 78748 512-282-8441 [email protected]

Soward Commissioner Texas Commission on Environmental Quality

Spooner Jean NCSU NCSU Box 7637 Raleigh NC 27695 919-515-8240 [email protected]

Stevenson Gordon Wisconsin Department of Natural Resources 1220 Potter Dr. West Lafayette IN 47096 [email protected]

Stiles Paula Live Oak Initiative 512 W. San Antonio St., Suite 300 San Marcos TX 78666 512-754-9179 [email protected]

Straub Tim US Geological Survey 1201 West University Avenue Urbana IL 61801 217-344-0037 [email protected]

Suffian Fred USEPA 1650 Arch St. Philadelphi PA 19151 215-814-5753 [email protected]

Supercinski Danielle Texas Water Resources Institute 1500 Research Parkway, A240 College Station TX 77843 979-845-1851 [email protected]

Talley Authur Texas Commission on Environmental Quality PO Box 13087, MC-203 Austin TX 78711 512-239-1414 [email protected] Last Name First Name Organization Address City St Zip Phone e-mail

Thomas Paul USEPA Region 5 77 W. Jackson Blvd. Chicago IL 60604 312-886-7742 [email protected]

Townsend George Tetra Tech, Inc. Fairfax VA [email protected]

Tramell Brooks Oklahoma Conservation Commission 1009 S. Muskogee Ave Tahlequah OK 74464 918-605-1443 [email protected]

Traver Robert Villanova University 800 Lancaster Ave. Villanova PA 19085 610-519-7899 [email protected]

Tuason Julie Texas Watch, River Systems Institute 601 University Drive San Marcos TX 78666 512-245-9200

Tuppad Pushpa Blackland Research Center, TAMU 720 East Blackland Rd. Temple TX 76502 254-774-6138 [email protected]

Turco Michael US Geological Survey 19241 David Memorial Drive Shenandoah TX 77385 936-271-5312 [email protected]

Urbanczyk Ben Edwards Aquifer Authority 1615 N. St. Mary's Street San Antonio TX 78215 210-477-8516 [email protected]

Vargas Mel Parsons 8000 Centre Park Dr. Austin TX 78754 512-719-6099 [email protected]

Vaughn Ron Edwards Aquifer Authority 1615 N. St. Mary's San Antonio TX 78215 210-477-5102 [email protected]

Veni George National Cave and Karst Research Institute 1400 Commerce Drive Carlsbad NM 88220 210-863-5919 [email protected]

Vietor Donald Texas A&M University Soil & Crop Sciences; 370 Olsen Blvd. College Station TX 77843 979-845-5357 [email protected]

Wachal David City of Denton 901 A Texas St. Denton TX 76209 940-349-7150 [email protected]

Walkenbach Amy Illinois EPA PO Box 19276 Springfield IL 62794 217-782-3362 [email protected]

Warren Joan USEPA 4503T Washington DC 20460 202-566-1215 [email protected]

Waters Mary River Systems Institute 601 University Drive San Marcos TX 78666 512-245-9200

Weber Tom Texas Commission on Environmental Quality PO Box 13087, MC-203 Austin TX 78711 512-239-6195 [email protected] Last Name First Name Organization Address City St Zip Phone e-mail

Wednt Aaron Texas State Soil and Water Conservation BoaPO Box 658 Temple TX 76503 254-773-2250 [email protected]

White Russell Cal Poly San Luis Obispo 280 Swanton Rd. Davenport CA 95017 805-570-6814 [email protected]

Williams Joseph USEPA - ORD PO Box 1198 Ada OK 74820 580-436-8608 [email protected]

Wood Joanna Indiana Dept. of Environmental Management 100 N. Senate Ave., MC 65-44 16CN Indianapolis IN 46204 317-233-6299 [email protected]

Woodall Allison Texas Commission on Environmental Quality PO Box 13087 Austin TX 78711 512-239-1605 [email protected]

Worden Randy Guadalupe-Blanco River Authority 933 E. Court Street Seguin TX 78155 830-379-5822 [email protected]

Zeigler Sam USEPA Region 9 75 Hawthorne St., WTR-3 San Francisco CA 94105 415-972-3399 [email protected]

Zwinggi Krystal North Central Texas Council of Governments PO Box 5888 Arlington TX 76005 817-695-9215 [email protected]