1998 California Hydrologic Data Report
103366092 UPPER TRUCKEE RIVER AT HIGHWAY 50, ABOVE MEYERS, CA
- 1998 WY
103366092 UPPER TRUCKEE RIVER AT HIGHWAY 50, ABOVE MEYERS, CA
LOCATION.-Lat 38°50'55", long 120°01'34", in NE 1/4 NE 1/4 sec.31, T.12 N., R.18 E., El Dorado County, Hydrologic Unit 16050101, on left bank, 500 ft downstream of U.S. Highway 50 bridge, 1 mi southwest of Meyers, and 7.5 mi upstream of Lake Tahoe.
DRAINAGE AREA.-34.3 mi2.
WATER-DISCHARGE RECORDS
PERIOD OF RECORD.-June 1990 to current year.
GAGE.-Water-stage recorder. Elevation of gage is 6,310 ft above sea level, from topographic map. June 1990 to Sept. 5, 1997, at present site, datum 3.00 ft higher.
REMARKS.-Records fair except for estimated daily discharges, which are poor. These data are reviewed and provided by the Nevada District Office, U.S. Geological Survey.
EXTREMES FOR PERIOD OF RECORD.-Maximum discharge, 5,120 ft3/s, Jan. 2, 1997, gage height, 8.95 ft; minimum daily, 1.2 ft3/s, Dec. 22, 1990.
EXTREMES FOR CURRENT YEAR.-Peak discharges greater than base discharge of 200 ft3/s and maximum (*):
Date Time Discharge
(ft3/s) Gage height
(ft) Date Time Discharge
(ft3/s) Gage height
(ft)
Mar. 24 0645 512 6.90 June 14 2200 *853 *7.68
Apr. 30 2130 378 6.48
DISCHARGE, CUBIC FEET PER SECOND, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DAILY MEAN VALUES
DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP
1 9.3 7.5 12 8.3 31 26 80 322 e320 e355 72 17
2 9.8 7.4 10 10 40 26 74 322 e400 e360 69 16
3 10 6.6 9.7 12 70 27 71 297 e370 371 68 16
4 9.9 6.1 9.8 13 53 25 68 285 e340 378 64 18
5 9.3 6.0 9.8 15 45 25 65 274 e380 384 58 19
6 8.2 7.2 11 15 43 27 64 252 e440 395 56 26
7 6.8 7.9 16 e15 42 26 62 220 e700 381 53 24
8 6.9 7.0 20 16 e46 25 60 240 e550 383 48 20
9 9.5 6.4 18 14 40 24 60 266 408 379 43 34
10 11 6.3 15 15 37 24 59 234 490 360 38 26
11 9.7 6.2 14 e15 37 26 59 207 504 308 35 21
12 15 5.7 13 e15 35 28 57 192 497 281 34 20
13 16 5.9 12 e15 36 28 57 178 630 261 33 19
14 16 6.5 12 e15 38 30 55 e168 660 238 33 18
15 16 6.1 12 73 37 33 52 e155 662 223 34 17
16 14 5.9 12 84 33 39 51 e170 678 212 36 16
17 8.7 6.2 12 102 32 43 52 e160 607 215 33 15
18 7.9 5.9 10 84 29 47 57 e150 601 216 30 15
19 7.4 10 9.0 77 30 51 71 e160 643 204 29 15
20 7.0 9.3 9.5 60 e31 62 97 e180 620 195 27 14
21 7.0 7.6 8.8 48 e31 72 148 e190 632 187 24 14
22 6.3 7.1 9.0 41 e30 138 197 e170 600 189 23 14
23 6.0 8.3 8.9 37 e30 247 218 e190 535 176 22 14
24 6.0 7.5 8.5 34 e29 429 180 e190 443 178 21 15
25 6.0 9.0 8.3 31 26 280 159 e290 455 157 20 15
26 5.9 20 7.7 29 26 192 156 e210 e420 122 20 16
27 7.7 19 7.4 28 27 155 174 e190 e360 110 19 20
28 7.9 16 6.8 28 26 128 208 e180 e320 95 19 19
29 8.0 14 6.8 32 --- 106 248 e200 e350 91 18 20
30 8.6 13 6.7 31 --- 92 300 e180 e355 86 18 20
31 8.1 --- 7.0 30 --- 86 --- e230 --- 77 17 ---
TOTAL 285.9 257.6 332.7 1042.3 1010 2567 3259 6652 14970 7567 1114 553
MEAN 9.22 8.59 10.7 33.6 36.1 82.8 109 215 499 244 35.9 18.4
MAX 16 20 20 102 70 429 300 322 700 395 72 34
MIN 5.9 5.7 6.7 8.3 26 24 51 150 320 77 17 14
AC-FT 567 511 660 2070 2000 5090 6460 13190 29690 15010 2210 1100
STATISTICS OF MONTHLY MEAN DATA FOR WATER YEARS 1990 - 1998, BY WATER YEAR (WY)
MEAN 8.62 17.7 23.2 62.4 43.3 73.4 123 289 262 108 21.2 12.7
MAX 22.6 78.5 96.4 328 125 132 206 569 709 452 78.6 37.5
(WY) 1996 1997 1997 1997 1996 1995 1997 1993 1995 1995 1995 1995
MIN 3.39 3.33 3.15 4.37 6.69 28.2 47.2 85.0 20.4 4.81 2.28 2.50
(WY) 1995 1991 1991 1991 1991 1994 1991 1992 1992 1994 1994 1994
SUMMARY STATISTICS FOR 1997 CALENDAR YEAR FOR 1998 WATER YEAR WATER YEARS 1990 - 1998
ANNUAL TOTAL 42051.9 39610.5
ANNUAL MEAN 115 109 90.3
HIGHEST ANNUAL MEAN 169 1995
LOWEST ANNUAL MEAN 26.1 1994
HIGHEST DAILY MEAN 2000 Jan 2 700 Jun 7 2000 Jan 2 1997
LOWEST DAILY MEAN 5.7 Nov 12 5.7 Nov 12 1.2 Dec 22 1990
ANNUAL SEVEN-DAY MINIMUM 6.0 Nov 12 6.0 Nov 12 1.8 Dec 20 1990
INSTANTANEOUS PEAK FLOW 853 Jun 14 5120 Jan 2 1997
INSTANTANEOUS PEAK STAGE 7.68 Jun 14 8.95 Jan 2 1997
ANNUAL RUNOFF (AC-FT) 83410 78570 65430
10 PERCENT EXCEEDS 331 355 255
50 PERCENT EXCEEDS 46 32 24
90 PERCENT EXCEEDS 7.7 7.7 4.4
e Estimated.
103366092 UPPER TRUCKEE RIVER AT HIGHWAY 50, ABOVE MEYERS, CA-Continued
- 1998 WY
103366092 UPPER TRUCKEE RIVER AT HIGHWAY 50, ABOVE MEYERS, CA-Continued
WATER-QUALITY RECORDS
PERIOD OF RECORD.-Water years 1990 to current year.
PERIOD OF DAILY RECORD.-
WATER TEMPERATURE: September 1997 to current year.
INSTRUMENTATION.-Water temperature recorder since September 1997, two times per hour.
REMARKS.-In November 1989, station was incorporated into the expanded Lake Tahoe Interagency Monitoring Program to monitor tributary contributions of nutrients and sediment to Lake Tahoe. Water temperature records represent water temperature at probe within 0.5C. Water temperature data for September 1997 were not published but are available from the U.S. Geological Survey. These data are reviewed and provided by the Nevada District Office, U.S. Geological Survey.
EXTREMES FOR PERIOD OF DAILY RECORD.-
WATER TEMPERATURE: Maximum, 17.5C, Aug. 7, 30, 31, 1998; minimum, freezing point on many days from December 1997 to March 1998.
EXTREMES FOR CURRENT YEAR.-
WATER TEMPERATURE: Maximum, 17.5C, Aug. 7, 30, 31; minimum, freezing point, many days from December to March.
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DIS- PH BARO- OXYGEN,
CHARGE, SPE- WATER METRIC DIS-
INST. CIFIC WHOLE PRES- SOLVED
CUBIC CON- FIELD TEMPER- TEMPER- SURE OXYGEN, (PER-
FEET DUCT- (STAND- ATURE ATURE (MM DIS- CENT
DATE TIME PER ANCE ARD AIR WATER OF SOLVED SATUR-
SECOND (US/CM) UNITS) (DEG C) (DEG C) HG) (MG/L) ATION)
(00061) (00095) (00400) (00020) (00010) (00025) (00300) (00301)
OCT
07... 1130 6.5 90 -- 6.5 8.5 -- -- --
21... 1255 8.8 82 -- 16.0 6.5 -- -- --
NOV
13... 1240 5.5 -- -- 5.0 4.0 -- -- --
25... 1310 7.1 74 -- 6.0 3.5 -- -- --
DEC
15... 1445 6.5 61 7.0 .5 .5 604 11.2 98
JAN
09... 1319 16 56 -- 5.0 -- -- -- --
16... 1430 81 43 -- 3.5 1.5 -- -- --
22... 1305 36 46 -- 3.0 1.5 -- -- --
FEB
03... 1100 77 -- -- 2.0 -- -- -- --
25... 1310 10 65 -- 2.0 1.5 -- -- --
MAR
10... 1018 23 76 -- 4.0 2.0 -- -- --
19... 1435 30 69 -- 12.0 4.5 -- -- --
25... 1450 120 41 -- 5.5 2.5 -- -- --
APR
21... 1650 124 54 -- 12.5 6.5 -- -- --
27... 1010 160 75 -- 8.0 4.0 -- -- --
30... 1510 277 38 -- 17.0 5.0 -- -- --
MAY
05... 1640 269 35 7.8 2.0 3.5 598 10.2 98
20... 1245 173 40 -- 10.0 5.0 -- -- --
28... 1230 179 38 -- 10.5 5.5 -- -- --
JUN
03... 1455 344 26 -- 9.0 5.5 -- -- --
08... 1130 550 25 -- 11.5 4.0 -- -- --
11... 1555 535 21 -- 7.5 4.5 -- -- --
17... 1320 702 19 -- 18.0 6.0 -- -- --
23... 1700 697 20 -- 19.0 9.0 -- -- --
30... 1730 350 22 -- 19.0 11.0 -- -- --
JUL
15... 1140 220 25 -- 23.5 10.0 -- -- --
21... 0933 180 28 -- 20.0 12.0 -- -- --
29... 1220 102 35 -- 22.0 12.5 -- -- --
AUG
13... 1340 40 49 -- 29.5 16.5 -- -- --
SEP
29... 1245 22 63 7.7 16.0 9.5 600 9.4 105
103366092 UPPER TRUCKEE RIVER AT HIGHWAY 50, ABOVE MEYERS, CA-Continued
WATER-QUALITY DATA, WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
NITRO- NITRO- NITRO- PHOS- IRON, SEDI-
GEN, GEN, GEN,AM- PHORUS BIO. MENT,
NO2+NO3 AMMONIA MONIA + PHOS- ORTHO, REACT- SEDI- DIS-
DIS- DIS- ORGANIC PHORUS DIS- IVE MENT, CHARGE,
SOLVED SOLVED TOTAL TOTAL SOLVED TOTAL SUS- SUS-
DATE (MG/L (MG/L (MG/L (MG/L (MG/L (UG/L PENDED PENDED
AS N) AS N) AS N) AS P) AS P) AS FE) (MG/L) (T/DAY)
(00631) (00608) (00625) (00665) (00671) (46568) (80154) (80155)
OCT
07... -- -- -- -- -- -- -- --
21... .005 .001 .08 .015 .003 166 1 .02
NOV
13... -- -- -- -- -- -- -- --
25... .003 <.001 .08 .012 .002 132 <1 --
DEC
15... .015 .004 .05 .017 .003 122 1 .02
JAN
09... -- -- -- -- -- -- -- --
16... .028 .002 .16 .021 .004 202 4 .88
22... .018 <.001 .09 .009 .003 217 1 .10
FEB
03... -- -- -- -- -- -- -- --
25... .028 <.001 .06 .015 .003 163 <1 --
MAR
10... -- -- -- -- -- -- -- --
19... .019 <.001 .05 .015 .003 133 1 .08
25... .010 .001 .19 .020 .002 217 11 3.6
APR
21... .014 .002 .08 .019 .003 213 8 2.7
27... -- -- -- -- -- -- -- --
30... .015 .004 .13 .012 .003 239 11 8.2
MAY
05... .017 .003 .08 .015 .003 170 8 5.8
20... .014 .002 .09 .020 .003 163 4 1.9
28... .011 <.001 .07 .021 .003 132 3 1.4
JUN
03... .014 .006 .08 .017 .003 193 14 13
08... -- -- -- -- -- -- -- --
11... .011 .002 .07 .018 .004 136 44 64
17... .006 .001 .11 .032 .004 435 82 155
23... .003 <.001 .08 .027 .004 133 14 26
30... .007 <.001 .09 .051 .003 247 14 13
JUL
15... .009 .001 .11 .023 .004 154 6 3.6
21... -- -- -- -- -- -- -- --
29... .011 .002 .06 .032 .006 172 3 .83
AUG
13... .043 .012 .08 .037 .007 152 4 .43
SEP
29... .006 .001 .14 .014 .005 160 1 .06
103366092 UPPER TRUCKEE RIVER AT HIGHWAY 50, ABOVE MEYERS, CA-Continued
TEMPERATURE, WATER (DEG. C), WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
OCTOBER NOVEMBER DECEMBER JANUARY
1 14.0 10.0 11.5 7.5 4.5 6.0 2.5 1.5 2.0 1.0 .5 .5
2 13.0 10.0 11.5 7.0 4.0 5.5 2.0 .5 1.0 .5 .0 .5
3 12.5 8.0 10.0 6.5 4.0 5.0 1.5 .5 1.0 .5 .0 .5
4 12.0 8.0 9.5 7.0 4.0 5.0 2.0 .5 1.5 .0 .0 .0
5 12.0 8.0 9.5 6.5 3.5 5.0 1.5 .5 1.0 .0 .0 .0
6 10.5 8.0 9.0 7.0 4.0 5.0 2.0 1.5 1.5 .5 .0 .0
7 9.0 7.0 7.5 7.0 5.0 6.0 2.0 .0 1.0 .5 .0 .0
8 8.0 5.5 6.5 5.0 2.5 4.0 .5 .0 .5 .5 .0 .5
9 8.0 6.0 7.0 4.5 2.0 3.5 .5 .0 .5 .5 .5 .5
10 8.0 5.5 6.5 5.0 3.5 4.0 .5 .0 .0 1.0 .0 .5
11 7.0 5.0 6.0 5.5 3.5 4.5 .5 .0 .0 .5 .0 .0
12 7.0 4.0 5.5 4.5 2.0 3.5 .5 .0 .5 .5 .0 .0
13 8.0 4.5 6.0 3.5 2.0 3.0 .5 .0 .5 1.0 .0 .5
14 8.5 5.0 6.5 3.5 2.0 2.5 1.0 .0 .5 1.0 .5 .5
15 9.0 5.5 7.0 2.5 1.5 2.0 .5 .0 .5 1.0 .5 .5
16 9.0 5.5 7.5 3.5 1.0 2.0 1.0 .5 .5 1.5 1.0 1.5
17 9.0 5.0 7.0 4.5 2.5 3.0 1.5 .5 1.0 2.0 1.0 1.5
18 8.5 5.0 7.0 3.0 1.5 2.5 1.5 .5 .5 2.0 .0 1.0
19 8.5 5.0 6.5 4.5 2.5 3.5 .5 .0 .5 .5 .0 .5
20 8.0 4.5 6.0 4.5 2.5 3.5 .5 .0 .5 1.0 .5 .5
21 8.0 4.5 6.0 4.5 2.5 3.5 .5 .0 .0 1.0 .0 .5
22 8.0 4.5 6.0 5.0 2.5 4.0 .5 .0 .0 2.0 .5 1.0
23 8.5 5.5 7.0 5.0 3.5 4.5 .5 .0 .0 2.0 .5 1.0
24 7.0 4.5 5.5 5.0 3.0 4.0 .5 .0 .0 2.0 .5 1.0
25 6.0 3.0 4.5 4.0 2.5 3.0 .5 .0 .0 1.5 .0 1.0
26 6.0 2.5 4.0 4.0 1.0 2.0 .5 .0 .0 2.0 .5 1.0
27 6.0 3.0 4.5 3.0 1.5 2.0 .5 .0 .0 3.0 1.5 2.0
28 5.0 2.5 4.0 3.0 1.0 2.0 .5 .0 .5 2.5 .5 2.0
29 6.5 3.5 4.5 2.5 1.0 2.0 .5 .0 .5 2.0 .0 .5
30 7.0 4.0 5.5 3.0 2.0 2.5 1.0 .0 .5 1.0 .0 .5
31 7.5 4.5 6.0 --- --- --- 1.0 .5 .5 1.5 .0 .5
MONTH 14.0 2.5 6.8 7.5 1.0 3.6 2.5 .0 .5 3.0 .0 .7
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
FEBRUARY MARCH APRIL MAY
1 .5 .0 .5 3.5 .5 2.0 3.0 1.0 2.0 5.5 1.5 3.0
2 1.0 .0 .5 3.5 1.0 2.5 5.0 1.5 3.0 4.0 2.0 3.0
3 1.5 1.0 1.0 3.5 2.0 2.5 4.0 2.0 2.5 4.5 2.0 3.0
4 2.0 .5 1.0 3.0 .5 1.5 4.0 1.5 2.5 4.5 2.0 3.0
5 1.5 .5 1.0 1.5 .0 1.0 3.5 1.5 2.5 4.5 2.0 2.5
6 1.5 .0 1.0 1.0 .0 .5 3.0 1.0 2.0 2.5 1.5 2.0
7 1.0 .0 .5 1.5 .0 .5 4.5 1.0 2.5 4.5 2.0 3.0
8 .5 .0 .0 3.5 1.0 2.0 5.0 1.0 2.5 5.5 2.5 3.5
9 1.0 .0 .5 3.5 .5 2.0 5.5 2.0 3.5 5.5 2.0 3.5
10 1.0 .0 .5 4.0 .5 2.5 4.0 2.0 3.0 5.0 1.5 3.0
11 2.0 .0 1.0 5.0 2.0 3.0 3.0 2.0 2.5 4.5 1.5 3.0
12 1.5 .5 1.0 3.5 1.5 2.5 3.0 1.0 2.0 4.0 1.5 2.5
13 2.5 1.0 2.0 3.0 2.0 2.5 1.5 .5 1.0 4.5 1.5 2.5
14 2.0 .0 .5 5.0 1.5 3.0 5.0 .5 2.0 5.5 2.0 3.5
15 1.5 .0 .5 5.0 2.0 3.5 4.0 .5 2.0 7.0 2.0 4.0
16 .5 .0 .0 5.0 2.0 3.5 5.5 .5 3.0 4.0 1.5 2.0
17 2.0 .0 1.0 5.0 1.0 3.0 6.5 1.0 3.5 6.5 1.0 3.5
18 2.0 .0 1.0 5.0 1.5 3.0 6.5 1.5 4.0 7.5 1.5 4.0
19 1.5 .0 1.0 5.0 1.0 3.0 7.0 2.0 4.5 7.0 2.0 4.5
20 1.5 .0 .5 5.0 1.5 3.0 7.0 2.0 4.0 6.5 2.0 4.0
21 1.0 .0 .5 4.0 1.5 2.5 6.5 1.5 3.5 4.5 2.0 3.0
22 .5 .0 .0 2.5 1.5 2.0 5.0 1.5 3.0 7.0 2.0 4.0
23 .5 .0 .5 2.5 1.0 1.5 3.0 1.5 2.0 5.0 2.0 3.5
24 .5 .0 .0 1.5 .0 1.0 4.0 1.5 2.5 7.5 2.0 4.5
25 1.5 .0 .5 2.0 .5 1.5 5.0 1.5 3.0 4.0 2.0 3.0
26 2.0 .0 1.0 3.5 1.5 2.0 6.0 1.5 3.0 2.5 1.5 2.0
27 3.0 1.0 2.0 2.5 .5 1.5 6.0 1.5 3.5 5.0 1.5 3.0
28 3.0 1.0 2.0 2.0 .5 1.0 6.0 1.5 3.5 6.5 2.0 4.0
29 --- --- --- 2.0 .5 1.0 6.0 1.5 3.5 5.0 1.0 3.0
30 --- --- --- 4.0 .0 2.0 6.0 1.5 3.0 7.5 1.5 4.0
31 --- --- --- 3.0 1.5 2.0 --- --- --- 7.5 2.0 4.5
MONTH 3.0 .0 .8 5.0 .0 2.1 7.0 .5 2.8 7.5 1.0 3.3
103366092 UPPER TRUCKEE RIVER AT HIGHWAY 50, ABOVE MEYERS, CA-Continued
TEMPERATURE, WATER (DEG. C), WATER YEAR OCTOBER 1997 TO SEPTEMBER 1998
DAY MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN MAX MIN MEAN
JUNE JULY AUGUST SEPTEMBER
1 7.5 2.5 4.5 11.0 5.0 8.0 15.0 10.0 12.5 17.0 11.5 14.0
2 4.5 2.5 3.5 11.5 6.5 9.0 16.0 11.0 13.0 17.0 11.5 14.0
3 5.5 2.5 3.5 11.5 6.0 8.5 16.5 11.0 14.0 15.0 11.5 13.5
4 6.0 2.5 4.0 12.0 7.0 9.5 16.5 11.5 14.0 14.5 12.0 13.5
5 6.0 2.0 4.0 12.5 7.5 10.0 17.0 12.0 14.5 16.5 12.5 14.0
6 5.5 2.5 4.0 12.0 8.5 10.5 17.0 12.5 14.5 15.0 12.5 13.5
7 6.0 2.5 4.0 13.0 8.5 10.5 17.5 12.5 14.5 16.5 11.5 14.0
8 5.5 2.5 4.0 13.5 8.5 11.0 16.0 10.5 13.0 14.5 11.5 13.0
9 6.5 2.5 4.5 13.5 9.5 11.5 16.0 11.0 13.5 13.0 11.0 12.5
10 4.0 3.0 3.5 13.0 9.0 11.0 16.0 11.0 13.5 13.0 8.5 11.0
11 4.5 3.0 3.5 13.0 8.5 11.0 16.5 11.0 14.0 12.0 9.0 10.5
12 6.0 3.0 4.0 14.0 9.0 11.5 17.0 11.5 14.5 14.5 9.0 11.5
13 7.0 3.0 4.5 13.5 9.5 11.5 17.0 12.0 14.5 14.5 9.5 12.0
14 7.5 3.0 5.0 13.5 8.5 11.5 16.0 12.5 14.0 15.0 10.0 12.5
15 7.0 3.0 5.0 13.5 9.0 11.5 16.5 11.0 13.5 15.0 11.0 13.0
16 7.0 3.5 5.0 14.5 10.5 12.5 16.5 11.0 14.0 14.0 10.5 12.5
17 7.5 2.5 5.0 15.0 10.5 13.0 16.0 11.0 13.5 15.0 11.0 12.5
18 8.0 3.5 5.5 15.0 10.5 13.0 15.0 10.0 12.5 14.0 10.0 12.0
19 8.0 3.5 5.5 15.5 11.0 13.5 15.5 10.5 12.5 13.0 8.5 11.0
20 8.0 3.5 5.5 15.5 11.5 13.5 15.0 9.5 12.5 13.0 9.0 11.0
21 8.5 4.0 6.0 16.0 11.5 14.0 15.0 9.0 12.0 12.0 8.5 10.0
22 8.5 4.0 6.0 15.0 13.0 14.0 15.0 8.5 11.5 11.0 7.5 9.5
23 8.5 3.5 6.0 15.0 13.0 13.5 15.0 9.5 12.0 11.0 8.5 9.5
24 9.5 4.5 6.5 13.0 11.5 12.5 15.0 9.5 12.5 11.0 8.0 9.5
25 9.5 5.0 6.5 15.0 11.0 12.5 15.0 10.0 12.5 11.0 7.5 9.0
26 9.0 4.0 6.5 13.0 10.5 12.0 15.5 10.0 12.5 9.5 8.0 9.0
27 10.5 4.5 7.0 13.5 10.5 12.0 15.5 10.0 13.0 9.0 7.0 8.0
28 11.0 5.0 7.5 15.0 10.5 12.5 16.5 11.0 13.5 9.5 6.0 8.0
29 11.0 5.5 7.5 15.0 11.0 13.0 17.0 11.5 14.0 10.5 7.5 9.0
30 11.0 5.5 8.0 14.0 10.5 12.0 17.5 12.0 14.5 11.0 7.5 9.5
31 --- --- --- 14.0 9.5 11.5 17.5 12.0 14.5 --- --- ---
MONTH 11.0 2.0 5.2 16.0 5.0 11.7 17.5 8.5 13.4 17.0 6.0 11.4
YEAR 17.5 .0 5.2
1998 California Hydrologic Data Report Index
USGS Water Resources of California
Contact:
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Last modified: Wed Aug 4 09:40:26 PDT 1999