PERMFILE125707

• Permit No: M1992049
• IBM Index Class Name: Permit File
• Doc Name: RESPONSE OF PECK INC TO YOUR LETTER DATED 5/5/92
• From: PECK INC
• To: MLR
• Media Type: D
• Archive: No

lab GUNNISON pIYEA BASIN
~~ 09146200 UN COHP AHCRE RIVER NEAP RIDCYA Y, CO
LOCATION.--Let 38'1702•, long 107'04'43^, Sn SY~NE~ aac.4, 7.45 N., R.8 Y., Ouray County, Hydrologic
Unit 74020006, on right Dank 75 ft uDatream from Dr ldga, 0.2 mi dornaC ream from Dry Creek, 0.5 mi uDatream
from Dallas Creek, and 2.3 ml north of flldgray.
DAA IN AGE AREA.--tog m1~.
PERIOD OF RECORD.--October 1958 Co currant year.
AEY ISED RECORDS.--YSP 2724: Drainage area.
CA CE.--Pater-stage recorder. Datum of gage Sa 6,877.58 ft, NAClomal Geodetic Yertlcal Datum of 7929 (levels by
U.S. Bureau of Aac lamatlon).
REMA RI(S.--Racorda goad. Dlraralona for Srrigstion aDora oration. Pater is imported aDOVa atatloa In same yaara
by Red Hountaln ditch Crom Mineral Creek Sn Sam Juan Rlrar baaln. Several oDaerratloma of aDSa Sf1e
conduetamca and rater tamparatura rera obtained and are publlahed elaarhere Sn thla report.
AYE RA GE DIS CNA ACE.--26 yearn, 164 tt•/at 118,800 acts-ft/yr.
EXTREMES POA PERIOD OP RECORD.--Nazimum dlachatga, 2,700 ftt/a, June 2q, 1983, gage hel ght, 5.73 ft) from ratimg
curve attended aDOre 1,800 Ctt/at minimum dally, 26 tt~/a, Jan. 13, 1963.
EXTREMES FOR CO APENT YEAR.--Peek dlacnargaa aDOre bane of 1,000 tt•/a, and mazlmum (e ):
Dlaeharge Gaga height DSncharge Gags hslghC
Date Slma (tt ~/a) (ft) Date Time (ft~/a) ~ (tt)
May tY 2230 t, 050 9.89 June 15 2000 1,210 4.68
Nay 2Y 2300 •1,970 5.48 June 26 2400 1,560 S.OB
Minimum daily dlachatga , 44 tt'/a, Jan. 23. PaD. 19, 20.
DISCHARGE, IN COB IC PEST PER SECOND, YATEA IEIR OCTOBER 1983 TO SEPTEMBER 1984
7lBAN YALUES
~
DAT OCS NOY DEC JAN PEB M-R APR M-T JON JULI
/ AOC SEP
1 132 70 67 SB 50 49 81 128 1280 j630~ 336 276
2 774 68 Tt 56 5a 5o Tx 130 7070 999 3zz zA3
3 70B 68 TO 50 50 55 T2 130 944 950 297 220
4 tat 67 68 55 50 51 TT 167 872 890 294 200
5 9Y 67 67 60 5a q9 98 195 75B 806 276 1B8
6 94 65 67 60 50 OT 178 . 172 565 T6q 346 176
T 96 65 67 61 50 4T 124 167 645 716 29A 169
8 g6 7T 63 61 50 97 150 767 545 630 270 167
9 92 72 63 61 50 b9 752 234 502 630 258 752
10 97 70 64 58 50 50 122 332 478 722 249 147
71 91 75 63 59 50 55 150 962 585 630 243 141
12 88 T5 60 56 98 52 120 ~ 575 704 510 297 134
13 84 TO 6Y 60 99 59 132 690 963 9B2 252 130
tY 89 77 67 56 57 59 150 877 7020 478 24; 724
15 84 6Y 61 56 4T 65 172 1060 1100 506 252 124
16 80 68 60 SY 46 6B 222 848 1060 486 306 200
t7 Bt 68 6t 48 50 TS 297 782 996 450 300 174
78 81 TS 63 48 48 RO 343 734 BA8 394 366 105
79 80 65 63 q6 99 TO 294 555 836 378 312 139
20 78 TY 61 50 Y4 T2 225 740 920 014 322 143
2t 78 T4 59 46 46 88 183 70 t0 11060 398 386 147
22 77 67 54 46 A7 toy 754 7720 I107D 394 332 739
23 7T 67 54 44 46 88 167 1370 992 ~ 379 329 141
2Y 78 65 56 YB 46 83 208 1630 978 I a;B 350 145
25 78 Tt 59 48 47 88 237 7580 I
1000 422 354 134
26 78 6B 61 4B Y6 T8 174 1540 1180 I 370 315 134
2T 78 65 60 q8 Y6 77 750 1410 7300 ~ Yo6 2B8 136
28 TT 65 59 q9 Y7 T4 734 1290 ~, 1770 362 264 128
29 7T 63 55 qy 4B T7 139 1220 I
~ 1080 366 255 126
30 T5 65 56 98 -- 78 132 1260 1120 406 228 118
3t T2 --- 58 50 --- T7 -- 7750 ~ ; ~ 378 278 --
TOTAL 2699 2DT2 1917 7637 1396 2057 9847 23725 27421 1T 1B3 9152 4734
MEAN 87.7 69.1 61.6 52.8 48.1 66.4 162 765 910 554 295 158
NAX 732 T7 T7 6t 57 705 343 1630 1300 1030 386 276
NIN 72 63 54 00 4A 07 72 728 478 362 278 118
AC-PT 5350 4110 3790 3250 2770 4080 9670 YT060 59390 34080 18150 9390
ClL YA 1983 TOTAL BB304 MEAN 242 MAX 1740 MIN 36 AC-PS 175200
YTR YA 19 BY TOTAL 98830 MEAa 270 MAX 1630 MIN 4# -C-PT 196000