SURFACE WATER SUPFLY of the UNITED STATEP
SURFACE WATER SUPFLY of the UNITED STATEP
SURFACE WATER SUPFLY of the UNITED STATEP
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ST. JOHNS RIVER BASIN 867 _ ,<br />
Oklawaha River at Moss Bluff, Fla.<br />
Location.- Water-stage recorder, lat. 29°05', long. 81°53', In sec. 82 or S3, T. 10 S. ,<br />
R. a4 E., £6 feet upstream from old channel; 50 feet upstream from highway bridge, -<br />
600 feet downstream" from power plant, and 0.4 mile southwest <strong>of</strong> ffoss Bluff. Datum <strong>of</strong><br />
gage is at mean sea level (Corps <strong>of</strong> Engineers, U. S. Army, bench mark).<br />
Records available.- February to September 1943 (discharge measurements only), October<br />
JL943 to September 1945.<br />
Extremes (regulated).- Maximum discharge during year, 988 second-feet Oct. 19 (gage<br />
neignt;, 48.SS1 feef); minimum, 60 second-feet Oct. 17 (gage height, 43,.87 fr«t); ninlmua<br />
dally, 110 second-feet June 1, 6. -<br />
1943-45: Maximum discharge, that <strong>of</strong> Oct.. 19, 1944; minimum, 42 second-feet Kov.»S6,<br />
-1943 (gage height, 40.90 feet); minimum daily, 90 second-feet Dec, 12, V194F~<br />
Remarks.- Records fair. Records Include flow <strong>of</strong> old Oklawaha River channel. Flow regulated<br />
by power plant above station. Capacity <strong>of</strong> reservoir Insufficient ,to affect<br />
monthly figures <strong>of</strong> run<strong>of</strong>f.<br />
Day<br />
1<br />
2<br />
3<br />
4 5<br />
6<br />
7 89<br />
10<br />
11<br />
12<br />
13<br />
14<br />
IS<br />
16<br />
17<br />
18<br />
19<br />
20<br />
-21<br />
22<br />
23<br />
24<br />
25<br />
26<br />
27<br />
28<br />
29<br />
30<br />
31<br />
Oct.<br />
243<br />
243<br />
236<br />
243<br />
236<br />
243<br />
243<br />
243<br />
238<br />
168<br />
236<br />
236<br />
,236<br />
OOQ<br />
229<br />
223<br />
171<br />
336<br />
634<br />
831<br />
69S<br />
516<br />
. 556<br />
497<br />
477<br />
457<br />
458<br />
457<br />
405<br />
405<br />
4 SO<br />
39.2<br />
a387<br />
aS82<br />
8377<br />
a371<br />
a366<br />
a36i<br />
356<br />
356<br />
358<br />
368<br />
' 356<br />
345<br />
345<br />
556<br />
356<br />
356<br />
356<br />
956<br />
368<br />
356<br />
345<br />
345<br />
345<br />
345<br />
345<br />
356<br />
356<br />
366<br />
356<br />
-<br />
Month<br />
RatlBg table, water year 1944-45 (gage height, In feet, ,<br />
and discharge, in second-feet)<br />
{Shifting-control method used Hov. 8 to Feb. 1)<br />
1 356<br />
345<br />
325<br />
313<br />
313<br />
313<br />
323<br />
334<br />
345<br />
345<br />
345 377<br />
545 r- aS74<br />
345 a370<br />
334 B367<br />
- 334 a364<br />
334<br />
345<br />
545<br />
- 334<br />
325<br />
\<br />
313<br />
323<br />
525<br />
323<br />
32S<br />
323<br />
323<br />
3S3<br />
&SS<br />
323<br />
383<br />
October ..........................<br />
\ November .........................<br />
December .........................<br />
Calendar year 1944 ............<br />
January ...........................<br />
February .........................<br />
Maroh ......... ..................<br />
April ..........'..................<br />
Bay..............................<br />
- dose .............................<br />
. July;<br />
August ...........................<br />
Septeaber... ......................<br />
523<br />
323<br />
383<br />
323<br />
325<br />
323<br />
325<br />
380<br />
580<br />
380<br />
345<br />
334<br />
334<br />
334<br />
354<br />
334<br />
334<br />
325<br />
325<br />
323<br />
323<br />
323<br />
313<br />
'313 315<br />
513<br />
313<br />
315<br />
313<br />
313<br />
285<br />
303<br />
303<br />
303<br />
303<br />
303<br />
a361 303<br />
a358 303<br />
6355 1 313<br />
aS51 303<br />
a348 285<br />
?85<br />
294<br />
294<br />
894<br />
294<br />
294<br />
294<br />
294<br />
_<br />
_<br />
' -'<br />
Secondfoot-days<br />
42.6 107<br />
44. S 251<br />
45.8 345<br />
46.5 438<br />
48.5 831<br />
Discharge, in second-feet, water year October 1944 to September 1945<br />
«pv. Dec. Jan. Fsb. Mar. Apr. May June July<br />
405'<br />
10,81 3 851<br />
10,78! S 39S<br />
10,23-1<br />
556<br />
85,72'\<br />
851<br />
10,56-1<br />
380<br />
8,4T7<br />
323<br />
7,58 7 " 285<br />
4,95 3 243<br />
4,69 1 251<br />
6,88] L 654<br />
rn<br />
15,65 }<br />
FiO<br />
*<br />
10,83 1 811<br />
SO,16S 1 772<br />
Rater year 1944-45 ............ 123,76 7 831 110<br />
5SE><br />
a Ho gBg«-hetght rscordj discharge interpolated.<br />
~ 3Jta» basis; Eastern nar time up to 8 a.m., Sept. 30, 1945; eastern standard time <strong>the</strong>reafter.<br />
to convert ,*»r tlas to standard tins, subtract 1 hour. " ~<br />
285<br />
276<br />
276<br />
276<br />
276<br />
276<br />
276<br />
276<br />
259<br />
243<br />
243<br />
251<br />
251<br />
251<br />
245<br />
243<br />
243<br />
243<br />
243<br />
236<br />
243<br />
S51<br />
267<br />
"257 267<br />
229<br />
158<br />
171<br />
184<br />
216<br />
16 S<br />
Maximum<br />
174<br />
174<br />
174<br />
178<br />
168<br />
165,<br />
m<br />
174<br />
15S<br />
165<br />
162<br />
155<br />
171<br />
152<br />
162<br />
165<br />
245<br />
229<br />
148<br />
, 142<br />
142<br />
145<br />
145<br />
148<br />
148<br />
1S4<br />
148<br />
162<br />
145<br />
145<br />
-<br />
145<br />
148<br />
184<br />
251<br />
197<br />
150<br />
148<br />
133<br />
142<br />
- 139<br />
Minimum<br />
142<br />
152<br />
165<br />
139<br />
155<br />
145<br />
171<br />
162<br />
148<br />
165<br />
145<br />
139<br />
139<br />
145<br />
133<br />
165<br />
136<br />
116<br />
162<br />
120<br />
126<br />
168<br />
345<br />
313<br />
157<br />
323<br />
- 286<br />
158<br />
142<br />
116<br />
110<br />
358<br />
477<br />
556<br />
110<br />
113<br />
116<br />
h 116<br />
113<br />
.<br />
110<br />
113<br />
123<br />
125<br />
120<br />
148<br />
152<br />
136<br />
136<br />
155<br />
133<br />
136<br />
133<br />
139<br />
152<br />
197<br />
276<br />
276<br />
575<br />
654<br />
36<br />
497<br />
457<br />
438<br />
420<br />
Bean<br />
~34£<br />
3SE<br />
33C<br />
S54<br />
r<br />
544<br />
3CK<br />
24E<br />
16E<br />
IS! i<br />
22St<br />
5SK<br />
60S5<br />
67£ !<br />
-V<br />
392<br />
392<br />
380<br />
380<br />
380<br />
398<br />
392<br />
392<br />
380<br />
380-<br />
380<br />
368<br />
369<br />
405<br />
556<br />
616<br />
516<br />
536<br />
615<br />
595<br />
f 654<br />
574<br />
699<br />
693<br />
713<br />
674<br />
634<br />
615<br />
595<br />
895<br />
At*.<br />
556<br />
556<br />
575<br />
595<br />
556<br />
536<br />
515<br />
497<br />
477<br />
407<br />
536<br />
516<br />
556<br />
575<br />
556<br />
566<br />
536<br />
575<br />
595<br />
554<br />
695<br />
811<br />
792<br />
733<br />
713<br />
713<br />
713<br />
713<br />
674<br />
654<br />
634<br />
Sept.<br />
Per square Run<strong>of</strong>f in<br />
mile inches<br />
,<br />
><br />
615<br />
615<br />
7S8<br />
753<br />
715<br />
753<br />
758<br />
715<br />
693<br />
695<br />
693<br />
654<br />
654<br />
654<br />
654<br />
778<br />
.772<br />
778<br />
758<br />
695<br />
593<br />
654'<br />
515<br />
334<br />
615<br />
595<br />
575<br />
575<br />
575<br />
556<br />
-<br />
'