1                        UNITED STATES DEPARTMENT OF INTERIOR - GEOLOGICAL SURVEY - WATER RESOURCES DIVISION                  PAGE  1
                                                        EXPANDED RATING TABLE                                          TYPE: LOG     
 05076000                                               DATE PROCESSED: 02-09-1999 @ 12:03 BY mcnellis                        
 THIEF RIVER NEAR THIEF RIVER FALLS, MN                                                      DD:    3    TYPE: 001    RATING NO: 30.0
 OFFSET: 3.70  BREAK,OFFSET: (5.40,4.80)                                                           START DATE/TIME: 10-01-1985 (0010)

    GAGE                                                                                                                    DIFF IN Q
   HEIGHT                       DISCHARGE IN CUBIC FEET PER SECOND           (EXPANDED PRECISION)                              PER
   (FEET)       .00        .01        .02        .03        .04        .05        .06        .07        .08        .09      TENTH FT 
 
    3.70        .000*      .008       .017       .025       .033       .041       .050       .058       .066       .074       .083  
    3.80        .083       .091       .099       .107       .116       .124       .132       .140       .149       .157       .082  
    3.90        .165       .173       .182       .190*      .203       .216       .229       .242       .256       .270       .119  
 
    4.00        .284       .299       .314       .329       .344       .359       .375       .391       .407       .423       .156  
    4.10        .440       .457       .474       .491       .508       .526       .544       .562       .580*      .620       .223  
    4.20        .663       .707       .753       .801       .851       .904       .958      1.015      1.075      1.136       .537  
    4.30       1.200*     1.268      1.338      1.411      1.486      1.565      1.646      1.730      1.817      1.907       .800  
    4.40       2.000*     2.102      2.208      2.318      2.432      2.550      2.671      2.797      2.927      3.061      1.200  
 
    4.50       3.200*     3.382      3.571      3.769      3.974      4.189      4.412      4.645      4.887      5.138      2.200  
    4.60       5.400*     5.717      6.048      6.395      6.758      7.138      7.534      7.948      8.379      8.830      3.900  
    4.70       9.300*     9.842     10.41      11.00      11.63      12.28      12.96      13.67      14.41      15.19       6.700  
    4.80      16.00*     16.83      17.69      18.59      19.53      20.50      21.52      22.57      23.67      24.81      10.00   
    4.90      26.00*     27.15      28.35      29.58      30.86      32.18      33.55      34.96      36.43      37.94      13.50   
 
    5.00      39.50*     41.03      42.60      44.22      45.89      47.61      49.38      51.21      53.08      55.01      17.50   
    5.10      57.00*     58.87      60.80      62.77      64.79      66.86      68.98      71.16      73.38      75.66      21.00   
    5.20      78.00*     80.18      82.41      84.69      87.02      89.39      91.81      94.28      96.80      99.38      24.00   
    5.30     102.0*     104.4      106.9      109.3      111.9      114.5      117.1      119.7      122.5      125.2       26.00   
    5.40     128.0*     130.6      133.1      135.7      138.3      140.9      143.4      146.0      148.7      151.3       25.90   
 
    5.50     153.9      156.5      159.2      161.8      164.5      167.1      169.8      172.5      175.1      177.8       26.60   
    5.60     180.5      183.2      185.9      188.6      191.4      194.1      196.8      199.6      202.3      205.1       27.30   
    5.70     207.8      210.6      213.3      216.1      218.9      221.7      224.5      227.3      230.1      232.9       27.90   
    5.80     235.7      238.5      241.4      244.2      247.0      249.9      252.7      255.6      258.4      261.3       28.40   
    5.90     264.1      267.0      269.9      272.8      275.7      278.6      281.5      284.4      287.3      290.2       29.00   
 
    6.00     293.1      296.0      298.9      301.9      304.8      307.8      310.7      313.6      316.6      319.6       29.40   
    6.10     322.5      325.5      328.5      331.4      334.4      337.4      340.4      343.4      346.4      349.4       29.90   
    6.20     352.4      355.4      358.4      361.4      364.5      367.5      370.5      373.6      376.6      379.6       30.30   
    6.30     382.7      385.7      388.8      391.9      394.9      398.0      401.1      404.1      407.2      410.3       30.70   
    6.40     413.4      416.5      419.6      422.7      425.8      428.9      432.0      435.1      438.2      441.3       31.00   
 
    6.50     444.4      447.6      450.7      453.8      457.0      460.1      463.3      466.4      469.6      472.7       31.50   
    6.60     475.9      479.0      482.2      485.4      488.5      491.7      494.9      498.1      501.3      504.4       31.70   
    6.70     507.6      510.8      514.0      517.2      520.4      523.6      526.9      530.1      533.3      536.5       32.10   
    6.80     539.7      543.0      546.2      549.4      552.7      555.9      559.1      562.4      565.6      568.9       32.40   
    6.90     572.1      575.4      578.7      581.9      585.2      588.5      591.7      595.0      598.3      601.6       32.80   
 
    7.00     604.9      608.1      611.4      614.7      618.0      621.3      624.6      627.9      631.2      634.5       33.00   
    7.10     637.9      641.2      644.5      647.8      651.1      654.5      657.8      661.1      664.5      667.8       33.20   
    7.20     671.1      674.5      677.8      681.2      684.5      687.9      691.3      694.6      698.0      701.3       33.60   
    7.30     704.7      708.1      711.5      714.8      718.2      721.6      725.0      728.4      731.7      735.1       33.80   
    7.40     738.5      741.9      745.3      748.7      752.1      755.5      758.9      762.4      765.8      769.2       34.10   
 
1                        UNITED STATES DEPARTMENT OF INTERIOR - GEOLOGICAL SURVEY - WATER RESOURCES DIVISION                  PAGE  2
                                                        EXPANDED RATING TABLE                                          TYPE: LOG     
 05076000                                               DATE PROCESSED: 02-09-1999 @ 12:03 BY mcnellis                        
 THIEF RIVER NEAR THIEF RIVER FALLS, MN                                                      DD:    3    TYPE: 001    RATING NO: 30.0
 OFFSET: 3.70  BREAK,OFFSET: (5.40,4.80)                                                           START DATE/TIME: 10-01-1985 (0010)
                                                                                                          
    GAGE                                                                                                                    DIFF IN Q
   HEIGHT                       DISCHARGE IN CUBIC FEET PER SECOND           (EXPANDED PRECISION)                              PER
   (FEET)       .00        .01        .02        .03        .04        .05        .06        .07        .08        .09      TENTH FT 
 
    7.50     772.6      776.0      779.5      782.9      786.3      789.7      793.2      796.6      800.0      803.5       34.30   
    7.60     806.9      810.4      813.8      817.3      820.7      824.2      827.6      831.1      834.6      838.0       34.60   
    7.70     841.5      845.0      848.4      851.9      855.4      858.9      862.3      865.8      869.3      872.8       34.80   
    7.80     876.3      879.8      883.3      886.8      890.3      893.8      897.3      900.8      904.3      907.8       35.00   
    7.90     911.3      914.8      918.4      921.9      925.4      928.9      932.4      936.0      939.5      943.0       35.30   
 
    8.00     946.6      950.1      953.6      957.2      960.7      964.3      967.8      971.4      974.9      978.5       35.40   
    8.10     982.0      985.6      989.1      992.7      996.3      999.8     1003       1007       1011       1014         36.00   
    8.20    1018       1021       1025       1028       1032       1036       1039       1043       1046       1050         36.00   
    8.30    1054       1057       1061       1064       1068       1072       1075       1079       1082       1086         36.00   
    8.40    1090       1093       1097       1101       1104       1108       1111       1115       1119       1122         36.00   
 
    8.50    1126       1130       1133       1137       1140       1144       1148       1151       1155       1159         36.00   
    8.60    1162       1166       1170       1173       1177       1181       1184       1188       1192       1195         37.00   
    8.70    1199       1203       1206       1210       1214       1217       1221       1225       1229       1232         37.00   
    8.80    1236       1240       1243       1247       1251       1254       1258       1262       1265       1269         37.00   
    8.90    1273       1277       1280       1284       1288       1291       1295       1299       1303       1306         37.00   
 
    9.00    1310       1314       1318       1321       1325       1329       1333       1336       1340       1344         37.00   
    9.10    1347       1351       1355       1359       1362       1366       1370       1374       1377       1381         38.00   
    9.20    1385       1389       1393       1396       1400       1404       1408       1411       1415       1419         38.00   
    9.30    1423       1427       1430       1434       1438       1442       1445       1449       1453       1457         38.00   
    9.40    1461       1464       1468       1472       1476       1480       1483       1487       1491       1495         38.00   
 
    9.50    1499       1502       1506       1510       1514       1518       1522       1525       1529       1533         38.00   
    9.60    1537       1541       1544       1548       1552       1556       1560       1564       1567       1571         38.00   
    9.70    1575       1579       1583       1587       1591       1594       1598       1602       1606       1610         39.00   
    9.80    1614       1618       1621       1625       1629       1633       1637       1641       1645       1648         38.00   
    9.90    1652       1656       1660       1664       1668       1672       1676       1679       1683       1687         39.00   
 
   10.00    1691       1695       1699       1703       1707       1711       1714       1718       1722       1726         39.00   
   10.10    1730       1734       1738       1742       1746       1750       1753       1757       1761       1765         39.00   
   10.20    1769       1773       1777       1781       1785       1789       1793       1797       1801       1804         39.00   
   10.30    1808       1812       1816       1820       1824       1828       1832       1836       1840       1844         40.00   
   10.40    1848       1852       1856       1860       1864       1867       1871       1875       1879       1883         39.00   
 
   10.50    1887       1891       1895       1899       1903       1907       1911       1915       1919       1923         40.00   
   10.60    1927       1931       1935       1939       1943       1947       1951       1955       1959       1963         40.00   
   10.70    1967       1971       1975       1979       1983       1987       1991       1995       1999       2003         40.00   
   10.80    2007       2011       2015       2019       2023       2027       2031       2035       2039       2043         40.00   
   10.90    2047       2051       2055       2059       2063       2067       2071       2075       2079       2083         40.00   
 
   11.00    2087       2091       2095       2099       2103       2107       2111       2115       2119       2123         40.00   
   11.10    2127       2131       2135       2139       2143       2147       2151       2155       2159       2163         40.00   
   11.20    2167       2172       2176       2180       2184       2188       2192       2196       2200       2204         41.00   
1                        UNITED STATES DEPARTMENT OF INTERIOR - GEOLOGICAL SURVEY - WATER RESOURCES DIVISION                  PAGE  3
                                                        EXPANDED RATING TABLE                                          TYPE: LOG     
 05076000                                               DATE PROCESSED: 02-09-1999 @ 12:03 BY mcnellis                        
 THIEF RIVER NEAR THIEF RIVER FALLS, MN                                                      DD:    3    TYPE: 001    RATING NO: 30.0
 OFFSET: 3.70  BREAK,OFFSET: (5.40,4.80)                                                           START DATE/TIME: 10-01-1985 (0010)
                                                                                                          
    GAGE                                                                                                                    DIFF IN Q
   HEIGHT                       DISCHARGE IN CUBIC FEET PER SECOND           (EXPANDED PRECISION)                              PER
   (FEET)       .00        .01        .02        .03        .04        .05        .06        .07        .08        .09      TENTH FT 
 
   11.30    2208       2212       2216       2220       2224       2228       2232       2236       2241       2245         41.00   
   11.40    2249       2253       2257       2261       2265       2269       2273       2277       2281       2285         40.00   
 
   11.50    2289       2294       2298       2302       2306       2310       2314       2318       2322       2326         41.00   
   11.60    2330       2334       2339       2343       2347       2351       2355       2359       2363       2367         41.00   
   11.70    2371       2375       2380       2384       2388       2392       2396       2400       2404       2408         42.00   
   11.80    2413       2417       2421       2425       2429       2433       2437       2441       2446       2450         41.00   
   11.90    2454       2458       2462       2466       2470       2474       2479       2483       2487       2491         41.00   
 
   12.00    2495       2499       2503       2508       2512       2516       2520       2524       2528       2532         42.00   
   12.10    2537       2541       2545       2549       2553       2557       2562       2566       2570       2574         41.00   
   12.20    2578       2582       2587       2591       2595       2599       2603       2607       2612       2616         42.00   
   12.30    2620       2624       2628       2632       2637       2641       2645       2649       2653       2658         42.00   
   12.40    2662       2666       2670       2674       2678       2683       2687       2691       2695       2699         42.00   
 
   12.50    2704       2708       2712       2716       2720       2725       2729       2733       2737       2741         42.00   
   12.60    2746       2750       2754       2758       2762       2767       2771       2775       2779       2784         42.00   
   12.70    2788       2792       2796       2800       2805       2809       2813       2817       2822       2826         42.00   
   12.80    2830*      2835       2840       2844       2849       2854       2859       2864       2868       2873         48.00   
   12.90    2878       2883       2888       2893       2897       2902       2907       2912       2917       2922         48.00   
 
   13.00    2926       2931       2936       2941       2946       2951       2955       2960       2965       2970         49.00   
   13.10    2975       2980       2985       2989       2994       2999       3004       3009       3014       3019         49.00   
   13.20    3024       3028       3033       3038       3043       3048       3053       3058       3063       3068         48.00   
   13.30    3072       3077       3082       3087       3092       3097       3102       3107       3112       3117         50.00   
   13.40    3122       3126       3131       3136       3141       3146       3151       3156       3161       3166         49.00   
 
   13.50    3171       3176       3181       3186       3191       3196       3201       3205       3210       3215         49.00   
   13.60    3220       3225       3230       3235       3240       3245       3250       3255       3260       3265         50.00   
   13.70    3270       3275       3280       3285       3290       3295       3300       3305       3310       3315         50.00   
   13.80    3320*      3325       3331       3336       3341       3347       3352       3357       3363       3368         53.00   
   13.90    3373       3379       3384       3390       3395       3400       3406       3411       3416       3422         54.00   
 
   14.00    3427       3433       3438       3443       3449       3454       3460       3465       3470       3476         54.00   
   14.10    3481       3487       3492       3497       3503       3508       3514       3519       3525       3530         54.00   
   14.20    3535       3541       3546       3552       3557       3563       3568       3574       3579       3585         55.00*  
   14.30    3590*