St. Louis District Water Quality Report
Gage Stage (24hr) Flow (24hr) Precip
6hr 24hr
WQ/Temp (24hr) River
Mile
Datum Flood
Level
Records
Rend Lake, IL
POOL

TW
406.73  ft ( 0.01 )
03-25-2017 6:00

375.48  ft ( -0.04 )
03-25-2017 6:00
223  cfs ( 2 )
03-25-2017 6:00
USGS
0.00 0.00
3.27  in
03-25-2017 6:00
- 103.90 NGVD 29 - 413.83 ft
19MAY1995 MAX
386.72 ft
16JAN1971 MIN

391.95 ft
17NOV1993 TW MAX
372.41 ft
15AUG2002 TW MIN
Lake Shelbyville, IL
POOL

TW
594.13  ft ( 0.01 )
03-25-2017 6:00

537.41  ft ( -0.32 )
03-25-2017 6:00
283  cfs ( -94 )
03-25-2017 6:00
USGS
0.00 0.00
3.03  in
03-25-2017 6:00
32.00  F ( 0.00 )
03-25-2017 6:00
Temp-Water Tailrace
0.00  mg/l ( 0.00 )
03-25-2017 6:00
DO Tailrace
0.00  umho/cm ( 0.00 )
03-25-2017 6:00
Conductivity Tailrace
0.00  ft ( 0.00 )
03-25-2017 6:00
Instrument Depth Tailrace
197.90 NGVD 29 - 620.26 ft
29JUN1974 MAX
578.49 ft
11FEB1971 MIN

549.23 ft
06MAR1974 TW MAX
535.32 ft
02OCT1984 TW MIN
Mark Twain Lake (Clarence Cannon Dam), MO
POOL

TW
601.31  ft ( 0.06 )
03-25-2017 6:00

521.57  ft ( -0.27 )
03-25-2017 6:00
-
0.04 0.35
4.70  in
03-25-2017 6:00
32.00  F ( 0.00 )
03-25-2017 6:00
Temp-Water
0.00  mg/l ( 0.00 )
03-25-2017 6:00
DO
0.00  umho/cm ( 0.00 )
03-25-2017 6:00
Conductivity
0.00  ft ( 0.00 )
03-25-2017 6:00
Instrument Depth
63.00 NGVD 29 - 640.36 ft
30JUL2008 MAX
595.85 ft
27NOV1997 MIN

542.70 ft
31JUL2008 TW MAX
516.30 ft
10DEC1984 TW MIN
Re-regulation Pool near Center, MO
521.55  ft ( -0.25 )
03-25-2017 6:00
- -
32.00  F ( 0.00 )
03-25-2017 6:00
Temp-Water
0.00  mg/l ( 0.00 )
03-25-2017 6:00
DO
0.00  umho/cm ( 0.00 )
03-25-2017 6:00
Conductivity
0.00  ft ( 0.00 )
03-25-2017 6:00
Instrument Depth
53.50 NGVD 29 - 534.25 ft
31JUL2008 Pool MAX
502.75 ft
01NOV1988 Pool MIN
Norton Bridge near Center, MO
2.04  ft ( 0.00 )
03-25-2017 6:00
51  cfs ( 0 )
03-25-2017 6:00
USGS
0.05 0.53
3.17  in
03-25-2017 6:00
- 53.10 NGVD 29 25.00 32.00 ft
22APR1973 MAX
0.89 ft
21JAN1998 MIN
Wappapello Lake, MO
354.98  ft ( 0.02 )
03-25-2017 6:00
-
0.77 0.77
6.64  in
03-25-2017 6:00
61.00  F ( 2.31 )
03-25-2017 6:00
Temp-Water D1
61.12  F ( 2.34 )
03-25-2017 6:00
Temp-Water D2
62.54  F ( 2.30 )
03-25-2017 6:00
Temp-Water D4
Gage Data
Unavailable

Temp-Water D5
213.20 NGVD 29 - 400.01 ft
03MAY2011 MAX
341.34 ft
01APR1941 MIN
Iron Bridge near Wappapello, MO
7.48  ft ( -0.01 )
03-25-2017 6:00
611  cfs ( -2 )
03-25-2017 6:00
USGS
- - 211.90 NGVD 29 - 41.89 ft
05JAN1985 MAX
-3.61 ft
20DEC1929 MIN
Lake Carlyle, IL
POOL

TW
443.29  ft ( 0.07 )
03-25-2017 6:00

412.75  ft ( 0.00 )
03-25-2017 6:00
-
0.00 0.00
3.73  in
03-25-2017 6:00
32.00  F ( 0.00 )
03-25-2017 6:00
Temp-Water Tailrace
0.00  mg/l ( 0.00 )
03-25-2017 6:00
DO Tailrace
0.00  umho/cm ( 0.00 )
03-25-2017 6:00
Conductivity Tailrace
0.00  ft ( 0.00 )
03-25-2017 6:00
Instrument Depth Tailrace
94.20 NGVD 29 - 459.80 ft
18MAY2002 MAX
421.00 ft
27AUG1965 MIN

428.20 ft
15DEC1966 TW MAX
410.80 ft
30OCT2010 TW MIN
Carlyle, IL
6.97  ft ( -0.02 )
03-25-2017 6:00
403  cfs ( -7 )
03-25-2017 6:00
USGS
- - 94.00 NGVD 29 - 23.71 ft
27MAY2002 MAX
5.00 ft
05NOV1989 MIN
{ts '2017-03-25 06:28:13'}