7821

• UCREFRP Catalog Number: 7821
• Author: Hamilton, S. J., et al.
• Title: Evaluation Of Toxicity To Larval Razorback Sucker Of Selenium-Laden Food Organisms From Ouray NWR On The Green River, Utah.
• USFW Year: 1996.
• USFW - Doc Type: \
• Copyright Material: NO

Table 4. Concentrations of dissolved selenium (jLg/L) in various waters at Ouray National Wildlife Refuge
from which zooplankton were collected to feed larval razorback sucker. Concentrations less than
the limit of detection (LOD) are reported as less than the LOD value for the analysis date.
Location
Date Study no. Sl S3 S4 S5 SR NR
OS/22 I 0.7 0.4 0.8 1.9 21 78
I
I
I
OS/23 I <0.4 0.4 <0.4 3.1 21 107
I
I
I
OS/28 1 <0.4 0.8 0.5 0.6 18 65
I
I I
06/03 I 2 I <0.6 <0.6 <0.6 0.6 22 75
I I
I I I
I I I
06/11 I I 3 I <0.6 <0.6 <0.6 1.4 18 71
I I I
I I I
I I I
06/17 I 14 < 1.1 < 1.1 <2.4 <2.4 14 67
I I
I
I
06/23 I < 1.1 < 1.1 0.3 <2.4 14 57
I

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I
I
I
I
I
I
I
I
I
I
I
I
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I