DWR_2669013

• Title: STREAM FLOW DATA FOR COLORADO
• Year: 1995
• Document Type - Publications and Reports: Streamflow Report

PLATTE RIVER BASIN

06725500 MIDDLE BOULDER CREEK AT NEDERLAND, CO

LOCATION.--Lat 39°57'42", long 105°30'14", in NE¼SE¼ sec. 13, T.l S., R.73 W., Boulder County, Hydrologic
Unit 10190005, on left bank at Nederland just downstream from North Beaver Creek and 1,000 ft
upstream from Barker Reservoir.

DRAINAGE AREA.--36.2 mi².

GAGE.--Water-stage recorder in timber shelter and concrete well at a compound sharp-crested weir. Graphic
chart is primary record.

REMARKS.--Record is complete and reliable except for the following period: Mar. 13; Apr. 17-18; May 8-9,
1995 when clock stopped. Stage-discharge relation affected by ice Nov. 27-28; Dec. 12, 1994; Jan.
1-3, 8-9, 22-23; Feb. 27; Mar. 27, 1995. Record good except for periods of no gage-height record
and ice affect which is fair. Station maintained by Public Service Co. of Co. and records developed
by Fred Renner.

RATING TABLE.--BOCMIDCO07 USED FROM 01-OCT-1994 TO 30-SEP-1995

DISCHARGE, IN CFS, WATER YEAR OCTOBER 1994 TO SEPTEMBER 1995
MEAN VALUES

DAY OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP

1 12 9.5 6.5 3.2 4.5 4.3 6.5 20 158 315 171 50
2 13 9.8 6.7 3.4 4.5 4.1 6.3 25 185 305 151 47
3 12 8.5 6.5 3.5 4.3 4.2 6.5 29 230 315 143 46
4 12 7.5 6.5 3.7 4.3 4.1 7.9 27 242 266 139 44
5 12 8.2 6.3 3.5 4.1 4.1 8.3 30 307 234 141 43
6 14 8.9 6.3 3.7 4.3 4.1 9.1 33 391 286 139 52
7 14 8.3 6.1 4.5 4.3 4.3 10 34 388 350 136 69
8 16 8.1 5.5 4.5 4.3 4.3 13 31 338 375 142 69
9 15 7.7 5.7 4.5 4.3 4.3 13 27 274 398 147 62
10 14 8.7 7.9 4.7 3.7 4.5 11 29 222 431 130 54
11 14 8.5 5.9 4.9 4.5 5.5 9.8 33 215 446 132 53
12 14 8.3 5.1 4.7 5.5 5.3 11 37 279 460 139 46
13 13 7.5 4.9 4.7 4.5 4.9 12 40 364 439 134 42
14 12 5.3 4.9 4.7 4.7 5.3 14 42 431 434 118 40
15 12 5.3 4.9 4.9 4.9 6.1 12 56 556 396 102 36
16 12 7.9 4.5 4.8 4.5 6.9 11 74 516 362 95 30
17 12 6.7 4.3 4.7 3.9 7.3 12 80 480 351 92 28
18 11 6.9 4.5 4.5 3.5 7.5 13 77 493 331 97 28
19 14 6.9 4.6 4.3 3.4 7.1 11 93 452 312 111 31
20 14 6.9 4.5 4.1 3.9 7.3 11 102 456 328 110 31
21 12 7.1 4.5 3.9 4.3 7.5 10 110 488 325 104 34
22 12 6.1 4.5 3.7 4.7 8.5 10 127 474 295 104 30
23 11 6.7 4.7 3.2 4.9 7.9 10 114 419 252 95 28
24 11 6.8 4.9 3.0 4.7 7.3 10 93 384 229 90 28
25 10 6.5 5.1 3.0 4.7 6.7 9.5 85 355 233 93 26
26 10 6.1 5.1 3.2 4.7 6.3 9.8 82 365 234 79 26
27 10 5.5 5.3 3.4 4.5 6.7 11 82 385 222 74 26
28 9.8 5.1 5.5 3.5 4.5 6.1 14 78 425 209 69 26
29 9.7 4.9 5.3 3.7 --- 5.9 18 89 420 194 65 28
30 9.8 5.9 5.3 4.1 --- 6.1 20 118 349 194 61 29
31 6.3 --- 5.5 4.3 --- 6.2 --- 132 --- 192 54 ---

TOTAL 373.6 216.1 167.8 124.5 122.9 180.7 330.7 2029 11041 9713 3457 1182
MEAN 12.1 7.20 5.41 4.02 4.39 5.83 11.0 65.5 368 313 112 39.4
AC-FT 741 429 333 247 244 358 656 4020 21900 19270 6860 2340
MAX 16 9.8 7.9 4.9 5.5 8.5 20 132 556 460 171 69
MIN 6.3 4.9 4.3 3.0 3.4 4.1 6.3 20 158 192 54 26

CAL YR 1994 TOTAL 16930.6 MEAN 46.4 MAX 308 MIN 4.2 AC-FT 33580
WTR YR 1995 TOTAL 28938.3 MEAN 79.3 MAX 556 MIN 3.0 AC-FT 57400

MAX DISCH 593 CFS AT 1815 15-JUN-1995 GH 3.56 FT. SHIFT 0.07 FT. MAX GH 3.56 FT. AT 1815 15-JUN-1995

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