STATION NO. lO-ZB-21^ 



DAT E 21 k 1953 LAT. 26° 31.5'N . LONG. 96° 00. Q' W . 



Day Month. Year 

 TIM E 0114.6 D EPT H 600 MAX. SAI'IPLE DEPT H Qk2 V fIRE ANGL E 18 ° 

 GOT Faths. Meters 



WATER COLOR 10 W EATHE R 02 SE A 2 SWEL L 035 ° T._2 ft» 



Code Code Code Direction Hgt. 

 7 sec. CLOUDS Ac.As 8 TEMP. 66.1 °F. 57.0 °F. 

 Period Type Amount Dry Wet 



BAR. 30.18 in. REL. HUM. 57^ IN D 050 ° T._J VIS._J 



Direction Force Code 



OBSERVED VALUES 



Depth Temp. Sal. Total Inorg. NO3-N Carb. Prot. 



°C %o PO^-P PO^-P Mg/1 Mg/1 



D 22.98 36.i].2 o~5 072 1 ot3 oTT 



9 23.05 36.1+2 0.7 0.2 O.i; 0.0 



18 23.12 36.51 0.3 0.0 0.1+ 0.5 



28 23.05 36.38 - 0.0 0.0 0.3 



I4.7 20.30 36.14.2 0,k O.k 1.2 0.5 



71 19.51 36.ii.o 0.5 0.3 k 0.6 0.5 



91; 18.82 36.26 0.7 0.3 U 0.0 0.0 



II4I 17.01 36.21; 1.1; 0.9 lU 0.0 0.2 



188 II4-.57 35.91 1.1+ 1.2 0.1 0.2 



235 13.18 35.61; 1.5 0.7 22 0.0 0.1 



282 11.86 35.59 2.1 1.7 21+ 0.2 0.0 



371; 9.97 35.17 3.2 2.6 21+ 1.0 0.3 



L.66 8.1;8 35.10 2.7 2.1 28 0.2 0.0 



559 7.30 31;. 90 2.5 1.5 29 0.9 



653 6.5I; 31;. 92 2.5 2.2 36 0.0 0.3 



81;2 5.31 31;.97 2.2 2.8 29 1.2 0.2 



402 



