Surface-water quality and flow Modeling Interest Group

Rhodamine WT Reader

Readings on the Reactivity and Transport Characteristics of this Tracer

Compilation by Ken Bencala <kbencala@usgs.gov> & Marisa Cox <mhcox@usgs.gov>
original: 3/21/1999
revised: 9/24/1999, 2/18/2000, 8/23/2000, 2/18/2001, 5/16/2001, 11/07/2001, 10/07/2002, 3/12/2004, 9/30/2004
last update: 9/23/2005

This reading list also may be downloaded as a Word document [54 Kb].

Regulatory Standards
	The standards established by the Environmental Protection Agency in the Federal Register (Vol. 63, No. 40) state the maximum Rhodamine WT concentrations to be 10 micrograms per liter for water entering a drinking water plant (prior to treatment and distribution) and 0.1 micrograms per liter in drinking water.
	The standards established by the National Sanitation Foundation (NSF) in the NSF Standard 60 state the maximum use concentration of Rhodamine WT to be 0.0001 milligrams per liter.
The US Geological Survey provides the regulatory standard references for information purposes ONLY. This information was obtained in August of 2004.
Background for Any Application
	Characterization of fluorescence background in dye tracing. CC Smart, KC Karunaratne, Environmental Geology, 42, 492, 2002. DOI: 10.1007/s00254-001-0510-y
	Transient storage assessments of dye-tracer injections in rivers of the Willamette Basin, Oregon. A Laenen, KE Bencala, Journal of the American Water Resources Association, 37(2): 367-377, 2001.
	Fluorometric procedures for dye tracing. JF Wilson, ED Cobb, FA Kilpatrick, USGS TWRI, Book 3, Chap. A12, Revised 1986. [available online]
	A review of the toxicity of twelve fluorescent dyes used for water tracing. PL Smart, The National Speleological Society Bulletin, 46, 21, 1984.
	An evaluation of some fluorescent dyes for water tracing. PL Smart, IMS Laidlaw, Water Resources Research, 13(1), 15, 1976.
Reactivity & Transport in Field Conditions
	An evaluation of two tracers in surface-flow wetlands: rhodamine-WT and lithium. FE Dierberg, TA DeBusk, Wetlands, 25(1): 8-25, 2005.
	Use of rhodamine water tracer in the marshland upwelling system. SD Richardson, CS Wilson, and KA Rusch, Ground Water, 42(5): 678-688, 2004.
	A continuous dye injection system for estimating discharge in snow-choked streams. M Russell, P Marsh, and C Onclin, Arctic, Antarctic, and Alpine Research, 36(4): 539-554, 2004
	Conservative and reactive solute transport in constructed wetlands. S.H. Keefe, L.B. Barber, R.L. Runkel, J.N. Ryan, D.M. McKnight, and R.D. Wass, Water Resources Research, 40 W01201. 2004, doi:10.1029/2003WR002121.
	Conservative and reactive solute transport in constructed wetlands. SH Keefe, LB Barber, RL Runkel, JN Ryan, DM McKnight, and RD Wass, Water Resources Research, 40: W01201. 2004, doi:10.1029/2003WR002121.
	Comparison of rhodamine WT and bromide in the determination of hydraulic characteristics of constructed wetlands. AY-C Lin, J-F Debroux, JA Cunningham, and M Reinhard, Ecological Engineering, 20: 75-88, 2003, doi:10.1016/S0925-8574(03)00005-3.
	Comparing transient storage modeling and residence time distribution (RTD) analysis in geomorphically varied reaches in the Lookout Creek basin, Oregon, USA. MN Gooseff, SM Wondzell, R Haggerty, and J Anderson, Advances in Water Resources, 26(9): 925-937, 2003.
	Evaluation of tracer tests completed in 1999 and 2000 on the Upper Santa Clara River, Los Angeles and Ventura Counties, California. MH Cox, GO Mendez, CR Kratzer, EG Reichard, US Geological Survey Water-Resources Investigations Report, 03-4277, 2003. [Online at http://water.usgs.gov/pubs/wri/wrir034277/]
	Description of flow through a natural wetland using dye tracer tests. DA Stern, R Khanbilvardi, JC Alair, W Richardson, Ecological Engineering, 18(2), 173, 2001. PII: S0925-8574(01)00076-3
	Limitations and potential of commercially available rhodamine WT as a groundwater tracer, DJ Sutton, ZJ Kabala, A Francisco, D Vasudevan, Water Resources Research, 37(6), 1641, 2001.
	The use of photolytic rhodamine WT and sulpho G as conservative tracers of dispersion in surface waters. RC Upstill-Goddard, JM Suijlen, G Malin, PD Nightingale, Limnology and Oceanography, 46(4), 927, 2001.
	Tracer-grade rhodamine WT: structure of constituent isomers and their sorption behavior, D Vasudevan, RL Fimmen, AB Francisco, Environmental Science and Technology, 35(20), 4089, 2001.
	Sorption and intraparticle diffusion of fluorescent dyes with consolidated aquifer media, DA Sabatini, Ground Water, 38, 651, 2000.
	Numerical model of a tracer test on the Santa Clara River, Ventura County, California. T Nishikawa, KS Paybins, JA Izbicki, EG Reichard, Journal of the American Water Resources Association, 35(1): 133-141.
	Fluorescent dye and media properties affecting sorption and tracer selection. T Kasnavia, D Vu, DA Sabatini, Ground Water, 37(3), 376, 1999.
	Dye adsorption in a loam soil as influenced by potassium bromide. SE Allaire-Leung, SC Gupta, JF Moncrief, J Environmental Quality, 28, 1831, 1999.
	Evaluation of Rhodamine WT as an adsorbed tracer in an agricultural soil. CJ Everts, RS Kanwar, Journal of Hydrology, 153, 53, 1994.
	Cosolvency effects on sorption of a semipolar, ionogenic compound (Rhodamine WT) with subsurface materials. TS Soerens, DA Sabatini, Environmental Science and Technology, 28, 1010, 1994.
	Potentials of photolytic rhodamine WT as a large-scale water tracer assessed in a long-term experiment in the Loosdrecht lakes. JM Suijlen, J J Buyse, Limnology and Oceanography, 39(6), 141, 1994.
	Influence of Rhodamine WT properties on sorption and transport in subsurface media. BJ Shiau, DA Sabatini, JH Harwell, Ground Water, 31, 913, 1993.
	Characteristics of Rhodamine WT and Fluorescein as adsorbing ground-water tracers. DA Sabatini, TA Austin, Ground Water, 29, 341, 1991.
	Submersed plants and algae as factors in the loss of Rhodamine WT dye. EG Turner, MD Netherland, KD Getsinger, J. Aquat Plant Manage, 29, 113, 1991.
	Fluorescent dyes: a search for new tracers for hydrology. ML Viriot, JC Andre, Analusis, 17, 97, 1989.
	Tracing ground-water movement in abandoned coal mined aquifers using fluorescent dyes. PJ Aldous, PL Smart, Ground Water, 26, 172, 1988.
	Photolysis of Rhodamine-WT dye. DY Tai, RE Rathbun, Chemosphere, 17(3), 559, 1988.
	Practical aspects of tracer experiments in acidic, metal enriched streams. GW Zellweger, KE Bencala, DM McKnight, RM Hirsch, BA Kimball, in USGS OFR 87-764, 125, 1988.
	Soil water dye tracing, with special reference to the use of Rhodamine WT, Lissamine FF and Amino G acid. ST Trudgill, Hydrological Processes, 1, 149, 1987.
	The stability of Rhodamine WT dye in trial studies of solute transport in an acidic and metal-rich stream. KE Bencala, DM McKnight, GW Zellweger, J Goad, in USGS WSP 2310, 87, 1986.
	Rhodamine WT dye losses in a mountain stream environment. KE Bencala, RE Rathbun, AP Jackman, VC Kennedy, GW Zellweger, and RJ Avanzino, Water Resources Bulletin, 19(6), 943, 1983.
	Use of tracers to confirm ground-water flow. DB Aulenbach, JH Bull, BC Middlesworth, Ground Water, 16, 149, 1978.
Sampling and Analysis
	Detection of fluorescent compounds in the environment using granular activated charcoal detectors. C Smart, B Simpson. Environmental Geology, 42, 538, 2002. DOI: 10.1007/s00254-001-0517-4
	Capillary electrophoresis/laser-induced fluorescence in groundwater migration determination. WC Brumley, ClL Gerlach, American Laboratory, January 1999. [available online.]
	Analysis of fluorescent water tracers using on-line pre-concentration in Micro HPLC. REJ Van Soest, JP Chervet, M Ursem, JM Suijlen, LC-GC International, 9(9), 586, 1996.
	A HPLC-based detection method for fluorescent sea water tracers using on-line solid phase extraction. JM Suijlen, W Staal, PM Houpt, A. Draaier, Continental Shelf Research, 14(13/14), 1523, 1994.
	Identification and separation of water tracing dyes using pH response characteristics. R.G. Lyons, Journal of Hydrology, 152 13-29, 1993.
	Determination of Rhodamine WT in surface water by solid-phase extraction and HPLC with fluorescence detection. JW Hofstratt, M Steendijk, G Vriezekolk, W Schreurs, GJAA Broer, N Wijnstok, Water Research, 25, 883, 1991.
	Analytical problems arising from the use of bromide and Rhodamine WT as co-tracers in streams. DR Jones, RF Jung, Water Research, 24, 125, 1990.
	A procedure for enriching and cleaning up Rhodamine B and Rhodamine WT in natural waters, using a Sep-pak C18 cartiridge. RWPM Lane, MW Manuels, W Staal, Water Research, 18, 163, 1984.
Aquatic Effects
	Toxicological and ecotoxicological assessment of water tracers. H Behrens, U Beims, H Dieter, G Dietze, T Eikmann, T Grummt, H Hanisch, H Henseling, W Käß, H Kerndorff, C Leibundgut, U Müller-Wegener, I Rönnefahrt, B Scharenberg, R Schleyer, W Schloz, and F Tilkes, Hydrogeology Journal, 9:321-325, 2001
	An assessment of the potential adverse properties of fluorescent tracer dyes used for groundwater tracing. MS Field, RG Wilhelm, JF Quinlan, TJ Aley, Environmental Monitoring and Assessment, 38, 75, 1995.
	Effects of Rhodamine water tracer on Escherichia Coli densities. M Jensen, KK Kristennsen, Water Research, 23, 257, 1989.
Nitrosamine Formation
	Potential for nitrosamine formation in seven fishery chemicals, SL Abidi, VK Dawson, RC Huber, The Progressive Fish-Culturist, 48, 301, 1986.
	Investigation of the possible formation of diethylnitrosamine resulting from the use of Rhodamine WT dye as a tracer in river waters. TR Steinheimer, SM Johnson, USGS WSP 2290, 37, 1986.
	Detection of diethylnitrosamine in nitrate-rich water following treatment with Rhodamine flow tracers. SL Abidi, Water Research, 16, 199, 1982.
Commercial Product Information
The U.S. Geological Survey does NOT endorse or recommend commercial products. The following is provided ONLY for identification and information purposes. Rhodamine WT
	Sensient Corporation http://www.sensient-tech.com/solutions/industrial_colors.htm 800-558-9892
	Keystone Corporation http://www.dyes.com 800-522-4dye
Fluorometers
	Seapoint Sensors, Inc http://www.seapoint.com/srf.htm 603-642-4921
	Turner Designs http://turnerdesigns.com 877-316-8049
	Opti-Sciences http://www.optisci.com/ps.htm 603-883-4400
	YSI Inc. Model 6130 Rhodamine WT Sensor 800-897-4151
International Chemical Safety Cards
	http://www.itcilo.it/english/actrav/telearn/osh/ic/37299898.htm
	http://www.inchem.org/documents/icsc/icsc/eics0325.htm

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