TOC PREV NEXT INDEX

Link to USGS homepage

Water-Data Report ND-04-1 Homepage
RED RIVER OF THE NORTH BASIN
05059300 SHEYENNE RIVER ABOVE SHEYENNE RIVER DIVERSION NEAR HORACE, ND-Continued
WATER-QUALITY RECORDS
PERIOD OF RECORD.--Water year 1993 to current year.
PERIOD OF DAILY RECORD.--
WATER TEMPERATURE: June 1997 to current year.
SPECIFIC CONDUCTANCE: June 1997 to current year.
INSTRUMENTATION.--Water-quality sensors since June 1997.
REMARKS.--Records good.
EXTREMES FOR PERIOD OF DAILY RECORD.--
WATER TEMPERATURE: Maximum recorded, 29.8×C, Aug. 6, 2001; minimum recorded, -0.2×C, on many days in 2002.
SPECIFIC CONDUCTANCE: Maximum recorded, 1,610 microsiemens, May 7-8, 2000; minimum recorded, 555 microsiemens, Apr. 20, 2004.
EXTREMES FOR CURRENT YEAR.--
WATER TEMPERATURES: Maximum recorded, 28.5×C, July 21; minimum recorded, 0.0×C, on many days.
SPECIFIC CONDUCTANCE: Maximum recorded, 1,320 microsiemens, Nov. 30, Dec. 1, and Dec. 14-16; minimum recorded, 555 microsiemens, Apr. 20.
WATER-QUALITY DATA, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004
Date

Time

Dis-
charge,
cfs
(00060)
Instan-
taneous
dis-
charge,
cfs
(00061)
Tur-
bidity,
water,
unfltrd
field,
NTU
(61028)
Baro-
metric
pres-
sure,
mm Hg
(00025)
Dis-
solved
oxygen,
mg/L
(00300)
Dis-
solved
oxygen,
percent
of sat-
uration
(00301)
pH,
water,
unfltrd
field,
std
units
(00400)
pH,
water,
unfltrd
lab,
std
units
(00403)
Specif.
conduc-
tance,
wat unf
lab,
uS/cm
25 degC
(90095)
Specif.
conduc-
tance,
wat unf
uS/cm
25 degC
(00095)
Temper-
ature,
air,
deg C
(00020)
Temper-
ature,
water,
deg C
(00010)
APR
 
 
 
 
 
 
 
 
 
 
 
 
 
06...
1030
--
2,100
--
--
--
--
7.8
7.8
990
990
11.0
10.0
MAY
 
 
 
 
 
 
 
 
 
 
 
 
 
12...
0730
306
--
260
724
10.3
105
8.2
8.2
786
776
--
13.7
JUL
 
 
 
 
 
 
 
 
 
 
 
 
 
29...
1015
--
210
--
--
--
--
7.5
8.3
1,050
1,040
18.0
21.0

WATER-QUALITY DATA, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004
Date

Hard-
ness,
water,
mg/L as
CaCO3
(00900)
Calcium
water,
fltrd,
mg/L
(00915)
Magnes-
ium,
water,
fltrd,
mg/L
(00925)
Potas-
sium,
water,
fltrd,
mg/L
(00935)
Sodium
adsorp-
tion
ratio
(00931)
Sodium,
water,
fltrd,
mg/L
(00930)
Sodium,
percent
(00932)
ANC,
wat unf
fixed
end pt,
lab,
mg/L as
CaCO3
(90410)
Chlor-
ide,
water,
fltrd,
mg/L
(00940)
Fluor-
ide,
water,
fltrd,
mg/L
(00950)
Silica,
water,
fltrd,
mg/L
(00955)
Sulfate
water,
fltrd,
mg/L
(00945)
Residue
water,
fltrd,
sum of
consti-
tuents
mg/L
(70301)
APR
 
 
 
 
 
 
 
 
 
 
 
 
 
06...
340
64.6
42.1
10.9
2
100
38
312
18.3
0.21
22.9
231
657
MAY
 
 
 
 
 
 
 
 
 
 
 
 
 
12...
280
64.7
29.5
9.90
1
53.5
28
219
17.5
--
--
181
492
JUL
 
 
 
 
 
 
 
 
 
 
 
 
 
29...
400
87.1
45.1
11.0
2
88.1
31
297
21.8
0.23
20.8
252
684

WATER-QUALITY DATA, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004
Date

Residue
water,
fltrd,
tons/d
(70302)
Ammonia
+
org-N,
water,
fltrd,
mg/L
as N
(00623)
Ammonia
+
org-N,
water,
unfltrd
mg/L
as N
(00625)
Ammonia
water,
fltrd,
mg/L
as N
(00608)
Ammonia
water,
unfltrd
mg/L
as N
(00610)
Nitrite
+
nitrate
water
fltrd,
mg/L
as N
(00631)
Nitrite
+
nitrate
water
unfltrd
mg/L
as N
(00630)
Organic
nitro-
gen,
water,
unfltrd
mg/L
(00605)
Ortho-
phos-
phate,
water,
fltrd,
mg/L
as P
(00671)
Phos-
phorus,
water,
fltrd,
mg/L
(00666)
Phos-
phorus,
water,
unfltrd
mg/L
(00665)
Total
nitro-
gen,
water,
fltrd,
mg/L
(00602)
Total
nitro-
gen,
water,
unfltrd
mg/L
(00600)
APR
 
 
 
 
 
 
 
 
 
 
 
 
 
06...
3,840
--
--
--
--
--
--
--
--
--
--
--
--
MAY
 
 
 
 
 
 
 
 
 
 
 
 
 
12...
405
0.52
0.45
<0.010
0.010
0.426
0.430
0.43
0.137
0.106
0.249
0.94
0.88
JUL
 
 
 
 
 
 
 
 
 
 
 
 
 
29...
399
--
--
--
--
--
--
--
--
--
--
--
--

WATER-QUALITY DATA, WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004
Date

Fecal
coli-
form,
M-FC
0.7u MF
col/
100 mL
(31625)
Chloro-
phyll a
phyto-
plank-
ton,
fluoro,
ug/L
(70953)
Chloro-
phyll b
phyto-
plank-
ton,
fluoro,
ug/L
(70954)
Arsenic
water,
fltrd,
ug/L
(01000)
Iron,
water,
fltrd,
ug/L
(01046)
Lead,
water,
fltrd,
ug/L
(01049)
Lithium
water,
fltrd,
ug/L
(01130)
Mangan-
ese,
water,
fltrd,
ug/L
(01056)
Mercury
water,
fltrd,
ug/L
(71890)
Molyb-
denum,
water,
fltrd,
ug/L
(01060)
Selen-
ium,
water,
fltrd,
ug/L
(01145)
Stront-
ium,
water,
fltrd,
ug/L
(01080)
APR
 
 
 
 
 
 
 
 
 
 
 
 
06...
--
--
--
4.0
90
<1
80
210
<0.20
3
<1
330
MAY
 
 
 
 
 
 
 
 
 
 
 
 
12...
170
35.2
3.6
--
10
--
--
30
--
--
--
--
JUL
 
 
 
 
 
 
 
 
 
 
 
 
29...
--
--
--
8.7
10
<1
80
40
<0.20
4
2
420
Remark codes used in this table:
< -- Less than

Temperature, water, degrees Celsius 
WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004
DAY
MAX
MIN
MEAN
MAX
MIN
MEAN
MAX
MIN
MEAN
MAX
MIN
MEAN
 
OCTOBER
NOVEMBER
DECEMBER
JANUARY
1
9.1
7.5
8.3
2.5
1.6
1.8
0.1
0.1
0.1
0.1
0.1
0.1
2
8.6
6.8
7.7
1.9
1.3
1.6
0.1
0.1
0.1
0.1
0.1
0.1
3
10.4
8.4
9.2
1.5
0.1
0.5
0.2
0.1
0.1
0.1
0.1
0.1
4
11.9
9.7
10.6
0.4
0.1
0.2
0.1
0.1
0.1
0.1
0.1
0.1
5
12.7
10.5
11.5
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
6
13.4
11.3
12.3
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
7
14.0
11.8
12.9
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
8
15.8
13.2
14.2
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
9
17.1
15.4
16.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
10
17.9
15.9
16.8
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
11
17.7
15.1
16.2
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
12
15.1
13.4
14.0
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
13
13.4
11.9
12.7
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
14
12.5
10.9
11.6
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
15
11.3
9.5
10.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
16
9.9
8.8
9.4
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
17
9.2
7.8
8.5
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
18
10.0
8.4
9.1
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
19
10.8
8.9
9.8
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
20
11.8
10.3
11.0
0.3
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
21
11.9
10.9
11.4
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
22
11.6
10.4
11.1
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
23
11.1
9.7
10.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
24
10.1
9.3
9.8
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
25
9.3
6.8
8.0
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
26
6.8
5.8
6.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
27
6.1
4.9
5.3
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
28
5.1
4.1
4.5
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
29
4.1
3.5
3.8
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
30
3.7
3.5
3.6
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
31
3.6
2.5
3.2
---
---
---
0.1
0.1
0.1
0.1
0.1
0.1
MONTH
17.9
2.5
10.0
2.5
0.1
0.2
0.2
0.1
0.1
0.1
0.1
0.1
 
FEBRUARY
MARCH
APRIL
MAY
1
0.1
0.1
0.1
0.1
0.1
0.1
6.6
5.4
5.9
12.5
11.7
12.1
2
0.1
0.1
0.1
0.1
0.1
0.1
5.8
4.8
5.2
12.1
11.2
11.7
3
0.1
0.1
0.1
0.1
0.1
0.1
6.6
5.2
5.9
12.0
11.2
11.7
4
0.1
0.1
0.1
0.1
0.1
0.1
7.1
6.0
6.5
12.7
11.4
12.0
5
0.1
0.1
0.1
0.1
0.1
0.1
7.8
6.6
7.1
13.7
11.8
12.7
6
0.1
0.1
0.1
0.1
0.1
0.1
8.1
7.1
7.6
14.2
13.0
13.5
7
0.1
0.1
0.1
0.1
0.1
0.1
8.2
7.7
7.9
14.1
13.3
13.7
8
0.1
0.1
0.1
0.1
0.1
0.1
8.0
7.3
7.7
15.0
13.6
14.2
9
0.1
0.1
0.1
0.1
0.1
0.1
7.8
7.2
7.5
16.2
15.0
15.5
10
0.1
0.1
0.1
0.1
0.1
0.1
7.2
6.6
6.9
16.5
15.3
15.9
11
0.1
0.1
0.1
0.1
0.1
0.1
6.8
5.9
6.3
16.2
14.8
15.2
12
0.1
0.1
0.1
0.1
0.1
0.1
6.0
5.5
5.8
14.8
13.2
13.9
13
0.1
0.1
0.1
0.1
0.1
0.1
6.1
5.3
5.7
13.2
11.1
11.9
14
0.1
0.1
0.1
0.1
0.1
0.1
6.4
5.7
6.0
11.6
10.2
10.9
15
0.1
0.1
0.1
0.1
0.1
0.1
7.2
6.0
6.5
11.7
10.6
11.2
16
0.1
0.1
0.1
0.1
0.1
0.1
8.0
7.1
7.5
12.0
11.2
11.6
17
0.1
0.1
0.1
0.1
0.1
0.1
8.6
7.8
8.1
13.3
11.5
12.2
18
0.1
0.1
0.1
0.1
0.1
0.1
8.7
8.4
8.6
14.6
12.7
13.5
19
0.1
0.1
0.1
0.1
0.1
0.1
9.3
8.4
8.8
15.0
14.4
14.7
20
0.1
0.1
0.1
0.1
0.0
0.1
9.3
9.0
9.2
16.1
14.8
15.3
21
0.1
0.1
0.1
0.1
0.0
0.1
9.9
9.0
9.4
16.5
15.6
16.0
22
0.1
0.1
0.1
0.1
0.0
0.1
10.0
9.1
9.5
16.7
16.2
16.4
23
0.1
0.1
0.1
0.1
0.0
0.1
10.4
9.4
9.9
16.4
15.4
15.8
24
0.1
0.1
0.1
0.1
0.0
0.1
10.7
9.7
10.2
15.4
14.2
14.9
25
0.1
0.1
0.1
0.1
0.0
0.1
11.1
10.5
10.8
14.2
13.5
13.7
26
0.1
0.1
0.1
0.1
0.0
0.0
11.3
10.4
10.8
14.5
12.6
13.5
27
0.1
0.1
0.1
0.2
0.0
0.1
11.8
10.6
11.1
15.9
14.1
14.9
28
0.1
0.1
0.1
0.2
0.0
0.1
13.0
11.4
12.1
17.0
15.0
15.9
29
0.1
0.1
0.1
0.1
0.0
0.0
12.5
11.5
12.0
17.1
16.6
16.8
30
---
---
---
4.3
0.0
1.5
12.6
11.5
12.0
16.6
15.9
16.3
31
---
---
---
6.0
3.9
4.9
---
---
---
15.9
15.3
15.6
MONTH
0.1
0.1
0.1
6.0
0.0
0.3
13.0
4.8
8.3
17.1
10.2
14.0
 
JUNE
JULY
AUGUST
SEPTEMBER
1
15.4
14.5
14.9
23.3
21.5
22.3
24.5
21.9
23.1
21.5
19.9
20.7
2
16.1
14.3
15.1
23.5
22.7
23.1
24.9
22.5
23.7
22.7
20.6
21.6
3
16.4
15.6
15.9
23.7
23.1
23.4
24.3
22.8
23.3
23.4
21.5
22.4
4
18.0
16.2
17.0
23.4
22.0
22.7
23.5
21.5
22.6
23.1
21.9
22.4
5
19.4
18.0
18.6
22.0
20.8
21.4
23.2
21.5
22.4
21.9
20.1
21.1
6
19.7
18.7
19.2
20.8
19.3
20.0
22.5
20.7
21.2
20.1
17.8
18.6
7
20.2
19.1
19.7
19.3
18.6
19.0
21.9
19.9
20.8
17.8
17.2
17.5
8
20.1
19.6
19.8
19.1
18.4
18.7
23.4
21.2
22.2
17.3
16.7
17.0
9
20.3
19.4
19.8
20.8
18.7
19.6
22.8
19.9
21.3
17.9
16.2
17.0
10
20.1
19.3
19.6
22.4
20.3
21.2
19.9
18.3
18.7
19.2
17.0
18.0
11
19.4
18.8
19.1
24.3
21.7
22.8
18.5
17.6
18.2
19.1
17.8
18.5
12
20.3
19.0
19.6
25.1
23.2
24.1
19.0
17.5
18.3
20.4
17.9
19.1
13
20.5
19.6
20.1
25.4
24.4
24.9
19.5
17.6
18.5
20.9
19.7
20.3
14
20.4
19.9
20.1
25.8
24.4
25.1
20.6
18.0
19.3
20.6
19.5
20.0
15
20.3
19.8
20.0
26.4
24.8
25.5
21.0
18.8
20.0
19.8
17.6
18.6
16
19.9
19.5
19.7
26.2
25.1
25.6
21.7
19.6
20.6
17.6
16.5
17.1
17
20.0
19.2
19.6
25.8
24.8
25.3
22.3
20.2
21.2
17.9
16.5
17.1
18
19.5
18.8
19.2
26.1
24.6
25.3
21.8
20.0
20.9
18.3
16.8
17.5
19
19.4
18.6
19.0
27.0
25.1
26.0
20.0
18.2
19.2
19.9
17.9
18.7
20
19.7
18.6
19.1
27.7
26.2
26.8
19.4
17.6
18.6
20.2
19.6
19.9
21
19.4
18.9
19.1
28.5
26.7
27.5
18.6
16.8
17.9
19.8
18.4
19.1
22
19.2
18.5
18.8
27.7
25.6
26.6
18.4
17.3
17.9
18.4
17.2
17.7
23
18.8
18.2
18.5
25.6
24.1
24.7
17.9
16.8
17.4
17.2
16.2
16.6
24
18.8
17.6
18.1
24.4
22.7
23.6
20.3
17.8
18.8
16.4
15.5
16.0
25
18.6
17.8
18.2
24.5
22.6
23.5
20.0
18.8
19.5
16.2
15.0
15.6
26
19.1
17.9
18.4
24.4
22.5
23.4
20.9
19.1
19.9
16.9
15.2
15.9
27
19.5
18.4
18.9
23.7
22.3
22.9
20.5
19.2
19.6
16.4
15.4
15.9
28
20.4
18.7
19.5
23.0
22.1
22.7
19.8
18.0
19.0
15.7
14.1
14.9
29
21.4
19.7
20.4
23.2
21.3
22.3
19.9
18.1
19.0
14.9
13.4
14.2
30
22.5
20.8
21.6
22.7
21.7
22.2
20.3
17.9
19.1
14.8
13.5
14.1
31
---
---
---
23.3
20.8
22.0
21.4
19.1
20.1
---
---
---
MONTH
22.5
14.3
18.9
28.5
18.4
23.4
24.9
16.8
20.1
23.4
13.4
18.1
YEAR
28.5
0.0
9.5

 

 

 

 

 

 

 

 

 


Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius 
WATER YEAR OCTOBER 2003 TO SEPTEMBER 2004
DAY
MAX
MIN
MEAN
MAX
MIN
MEAN
MAX
MIN
MEAN
MAX
MIN
MEAN
 
OCTOBER
NOVEMBER
DECEMBER
JANUARY
1
1,080
1,070
1,080
1,110
1,110
1,110
1,320
1,290
1,310
1,220
1,210
1,220
2
1,080
1,070
1,080
1,120
1,110
1,120
1,290
1,260
1,280
1,220
1,210
1,210
3
1,070
1,060
1,070
1,130
1,120
1,120
1,260
1,220
1,240
1,220
1,200
1,210
4
1,070
1,060
1,070
1,130
1,120
1,120
1,250
1,220
1,240
1,230
1,220
1,220
5
1,060
1,050
1,060
1,150
1,120
1,130
1,250
1,240
1,250
1,260
1,230
1,250
6
1,060
1,050
1,050
1,190
1,150
1,170
1,250
1,240
1,240
1,280
1,260
1,260
7
1,060
1,050
1,050
1,220
1,190
1,210
1,240
1,230
1,240
1,280
1,280
1,280
8
1,050
1,040
1,050
1,240
1,220
1,230
1,240
1,220
1,230
1,280
1,280
1,280
9
1,040
1,040
1,040
1,240
1,220
1,230
1,230
1,210
1,220
1,290
1,280
1,280
10
1,050
1,040
1,040
1,230
1,210
1,220
1,210
1,200
1,200
1,280
1,280
1,280
11
1,050
1,020
1,030
1,240
1,200
1,220
1,230
1,210
1,220
1,280
1,270
1,270
12
1,030
949
1,020
1,250
1,210
1,230
1,250
1,230
1,240
1,270
1,260
1,270
13
1,040
949
1,020
1,240
1,220
1,230
1,280
1,250
1,260
1,260
1,260
1,260
14
1,030
1,000
1,020
1,220
1,200
1,210
1,320
1,280
1,300
1,260
1,260
1,260
15
1,020
1,000
1,010
1,200
1,160
1,180
1,320
1,320
1,320
1,260
1,250
1,260
16
1,040
1,020
1,030
1,160
1,140
1,150
1,320
1,280
1,300
1,250
1,240
1,250
17
1,050
1,030
1,040
1,140
1,090
1,110
1,290
1,270
1,280
1,250
1,240
1,240
18
1,060
1,040
1,060
1,100
1,090
1,100
1,280
1,280
1,280
1,270
1,250
1,260
19
1,090
1,060
1,070
1,160
1,100
1,130
1,280
1,260
1,270
1,280
1,270
1,270
20
1,100
1,090
1,100
1,170
1,140
1,160
1,260
1,250
1,260
1,280
1,280
1,280
21
1,100
1,070
1,090
1,160
1,150
1,150
1,250
1,230
1,240
1,280
1,280
1,280
22
1,090
1,070
1,080
1,160
1,150
1,160
1,240
1,230
1,230
1,280
1,280
1,280
23
1,090
1,080
1,090
1,160
1,140
1,150
1,260
1,240
1,250
1,290
1,280
1,280
24
1,090
1,060
1,070
1,190
1,160
1,170
1,260
1,250
1,260
1,290
1,280
1,290
25
1,110
1,060
1,080
1,210
1,190
1,200
1,250
1,240
1,240
1,300
1,290
1,300
26
1,130
1,110
1,130
1,210
1,200
1,210
1,240
1,240
1,240
1,300
1,300
1,300
27
1,130
1,120
1,130
1,210
1,200
1,210
1,250
1,240
1,240
1,300
1,300
1,300
28
1,120
1,110
1,120
1,220
1,210
1,220
1,250
1,240
1,240
1,300
1,280
1,280
29
1,110
1,100
1,110
1,290
1,220
1,260
1,240
1,240
1,240
1,290
1,280
1,280
30
1,110
1,100
1,100
1,320
1,290
1,310
1,240
1,230
1,240
1,310
1,290
1,300
31
1,110
1,100
1,100
---
---
---
1,230
1,220
1,220
1,300
1,290
1,300
MONTH
1,130
949
1,070
1,320
1,090
1,180
1,320
1,200
1,250
1,310
1,200
1,270
 
FEBRUARY
MARCH
APRIL
MAY
1
1,290
1,280
1,290
1,170
1,160
1,170
774
752
761
672
666
669
2
1,280
1,270
1,280
1,160
1,140
1,150
844
746
777
679
672
675
3
1,270
1,270
1,270
1,140
1,120
1,140
1,140
844
1,050
686
679
682
4
1,270
1,250
1,260
1,120
1,080
1,100
1,160
1,140
1,160
693
686
689
5
1,250
1,240
1,250
1,090
1,070
1,080
1,170
1,060
1,130
701
692
696
6
1,250
1,240
1,240
1,090
1,070
1,080
1,060
924
981
709
701
704
7
1,240
1,230
1,230
1,100
1,090
1,090
924
838
879
714
708
711
8
1,240
1,230
1,240
1,100
1,090
1,100
838
771
808
723
714
718
9
1,240
1,240
1,240
1,100
1,090
1,100
772
735
755
732
723
727
10
1,240
1,230
1,240
1,100
1,090
1,100
738
730
734
739
732
735
11
1,230
1,220
1,230
1,090
1,040
1,070
763
699
733
738
736
738
12
1,230
1,220
1,220
1,040
914
954
720
690
704
738
735
736
13
1,240
1,230
1,240
943
901
916
713
696
706
735
732
733
14
1,240
1,220
1,230
987
943
961
709
593
637
735
731
733
15
1,220
1,210
1,210
997
967
984
597
590
593
740
735
737
16
1,220
1,210
1,220
983
963
967
612
597
604
746
740
743
17
1,220
1,210
1,220
1,010
968
991
614
610
612
755
746
750
18
1,220
1,210
1,210
1,010
967
996
622
583
611
766
755
760
19
1,220
1,210
1,210
967
879
923
583
560
576
772
766
769
20
1,220
1,210
1,220
904
837
872
561
555
557
777
772
774
21
1,220
1,200
1,210
841
762
815
577
561
569
777
775
776
22
1,200
1,190
1,190
790
759
778
592
577
585
776
771
773
23
1,190
1,190
1,190
797
757
784
606
592
600
771
767
769
24
1,200
1,190
1,200
757
730
744
618
606
612
767
761
765
25
1,190
1,180
1,190
750
724
735
629
618
624
761
756
759
26
1,180
1,160
1,170
726
709
716
638
629
634
756
753
755
27
1,170
1,160
1,160
741
717
727
643
638
641
757
754
756
28
1,170
1,160
1,170
723
670
694
652
643
647
---
---
---
29
1,180
1,170
1,170
709
687
704
658
652
655
---
---
---
30
---
---
---
707
645
671
666
658
662
---
---
---
31
---
---
---
752
667
714
---
---
---
---
---
---
MONTH
1,290
1,160
1,220
1,170
645
930
1,170
555
720
777
666
735
 
JUNE
JULY
AUGUST
SEPTEMBER
1
---
---
---
967
957
964
1,020
997
1,010
1,060
1,050
1,060
2
---
---
---
974
965
969
1,020
951
972
1,060
1,050
1,060
3
---
---
---
983
974
979
987
955
974
1,060
1,050
1,060
4
---
---
---
995
982
989
1,040
987
1,020
1,060
1,000
1,050
5
---
---
---
998
993
995
1,050
1,040
1,050
1,000
850
941
6
---
---
---
996
982
989
1,060
1,030
1,050
850
662
773
7
---
---
---
987
976
981
1,040
1,030
1,030
745
662
703
8
---
---
---
985
970
978
1,040
1,030
1,040
816
745
783
9
---
---
---
972
963
968
1,040
1,030
1,040
872
816
843
10
---
---
---
967
942
959
1,050
1,010
1,030
918
872
890
11
---
---
---
967
939
950
1,030
1,000
1,020
956
918
940
12
---
---
---
955
899
934
1,040
1,020
1,030
981
926
950
13
---
---
---
1,030
955
997
1,070
1,040
1,060
1,000
981
992
14
---
---
---
1,040
1,020
1,030
1,090
1,070
1,080
1,010
1,000
1,000
15
---
---
---
1,060
1,030
1,030
1,080
1,070
1,080
1,010
1,000
1,010
16
---
---
---
1,060
1,040
1,050
1,080
1,060
1,070
1,020
1,010
1,020
17
843
837
839
1,040
1,020
1,030
1,060
1,040
1,050
1,020
1,020
1,020
18
845
834
838
1,030
1,020
1,020
1,060
1,040
1,050
1,020
1,020
1,020
19
862
845
855
1,050
1,030
1,040
1,070
1,060
1,070
1,030
1,010
1,020
20
875
862
869
1,050
1,040
1,040
1,070
1,060
1,060
1,030
1,020
1,030
21
900
875
890
1,040
1,010
1,040
1,060
1,060
1,060
1,020
1,020
1,020
22
924
900
909
1,060
1,010
1,040
1,060
1,050
1,050
1,020
1,010
1,020
23
933
919
927
1,070
1,060
1,070
1,050
1,030
1,040
1,020
1,010
1,010
24
930
919
926
1,070
1,070
1,070
1,030
1,020
1,020
1,020
1,010
1,020
25
950
927
940
1,070
1,060
1,070
1,040
1,020
1,030
1,020
1,000
1,010
26
949
946
948
1,060
1,060
1,060
1,040
1,040
1,040
1,000
991
995
27
949
943
946
1,060
1,060
1,060
1,040
1,040
1,040
991
974
980
28
950
946
948
1,060
1,020
1,040
1,070
1,040
1,050
977
972
975
29
955
950
953
1,040
1,030
1,030
1,070
1,070
1,070
985
972
976
30
957
947
950
1,030
1,020
1,030
1,070
1,060
1,060
1,020
985
998
31
---
---
---
1,020
992
1,010
1,060
1,060
1,060
---
---
---
MONTH
957
834
910
1,070
899
1,010
1,090
951
1,040
1,060
662
972
YEAR
1,320
555
1,030

 

 

 

 

 

 

 

 

 



TOC PREV NEXT INDEX

U.S. Department of the Interior || U.S. Geological Survey
Maintainer: Webmaster
Privacy || Disclaimer|| Accessibility || FOIA
FirstGov, "Your First Click to the U.S. Government"