anchor.diff:  477,38,"0619","CALIFORNIA","LAKE PILLSBURY","LAKE","IMPOUNDMENT",748.5,8.1,14.3,16.067,87,"days",60,86,0.8,0.022,0.008,0.06,0.23,NA,NA,10,26005,26015,NA,NA,425,455255,455680,30910,NA,3.21,599395,NA,56.3,39.407222,-122.955556,6.4
   477,39,"0620","CALIFORNIA","SANTA MARGARITA LAKE","SAN LUIS OBISPO","IMPOUNDMENT",290.1,3.18,10.1,0.747,1.6,"years",125,291,2.5,0.037,0.014,0.07,0.42,NA,NA,5,1535,1540,NA,NA,210,12880,13090,935,39,0.48,14135,NA,4.1,35.25,-120.500278,9.1
   477,40,"0621","CALIFORNIA","SHASTA LAKE","SHASTA","IMPOUNDMENT",16630.4,119.4,46.5,295.38,217,"days",57,98,3,0.021,0.015,0.06,0.24,4760,NA,NA,359855,364615,12800,NA,NA,11399335,11412135,316715,13,3.05,13283340,NA,95.6,40.719444,-122.414722,4.1
  -477,41,"0622","CALIFORNIA","SHAVER LAKE","FRESNO","IMPOUNDMENT",75.4,8.39,19.9,7.649,252,"days",13,18,3.9,0.014,0.004,0.06,0.25,NA,NA,10,870,880,NA,NA,400,37295,37295,3620,NA,0.1,66825,NA,4.5,37.144444,-119.3,1.7
  +477,41,"0622","CALIFORNIA","SHAVER LAKE","FRESNO","IMPOUNDMENT",75.4,8.39,19.9,7.649,252,"days",13,18,3.9,0.014,0.004,0.06,0.25,NA,NA,10,870,880,NA,NA,400,37295,37695,3620,NA,0.1,66825,NA,4.5,37.144444,-119.3,1.7
   477,42,"0623","CALIFORNIA","SILVER LAKE","MONO","NATURAL",NA,0.45,10.5,NA,NA,"years",23,33,3.7,0.012,0.003,0.055,0.225,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,37.778889,-119.125833,1.8
   477,43,"0624","CALIFORNIA","TULLOCK RESERVOIR","CALAVERAS TUOLUMNE","IMPOUNDMENT",2533.3,5.1,16.5,51.59,19,"days",33,65,1.7,0.025,0.009,0.06,0.28,NA,NA,10,37410,37420,NA,NA,425,1528520,1528945,32540,13,7.34,1506550,1,299.8,37.877222,-120.602778,13.9
   477,44,"0626","CALIFORNIA","LOWER TWIN LAKE","MONO","NATURAL",101.3,1.52,15.2,1.699,157,"days",26,25,6.4,0.014,0.003,0.04,0.22,NA,NA,10,825,835,NA,NA,360,48840,49200,695,17,0.55,51060,NA,32.4,38.158333,-119.340278,2.9
  
positive.code: 476,167,"4809","TEXAS","CANYON RESERVOIR","COHAL","IMPOUNDMENT",3719.2,33.35,14,8.756,1,"years",180,373,2.9,0.01,0.005,0.45,0.63,NA,NA,20,5100,5120,NA,NA,835,489980,490815,3105,39,0.15,174140,65,14.7,29.868056,-98.199444,2.5
  476,168,"4810","TEXAS","LAKE COLORADO CITY","MITCHELL","IMPOUNDMENT",834,6.52,6,0.336,3.9,"years",141,1640,0.7,0.042,0.012,0.09,0.76,NA,NA,115,1275,1390,NA,NA,4265,21720,25985,1385,0,0.21,16620,36,4,32.321944,-100.917778,12.7
  476,169,"4811","TEXAS","LAKE CORPUS CHRISTI","JIH WELLS, LIVE OAK SAN PATRICIO","IMPOUNDMENT",43149.4,88.63,4.2,25.4,175,"days",161,972,0.6,0.113,0.05,0.13,0.64,8500,NA,200,204255,212955,21110,NA,7590,1620175,1648875,84990,60,2.4,611415,63,18.6,28.043611,-97.870556,19.8
  476,17,"0503","ARKANSAS","BLUE MOUNTAIN LAKE","LOGAN YELL","IMPOUNDMENT",1263.9,11.74,2.6,14.61,25,"days",20,5,0.4,0.05,0.01,0.16,0.4,5065,NA,5,11700,16050,4295,NA,250,419955,424500,31255,NA,1.44,343495,19,36.2,35.103889,-93.651389,9
  476,170,"4812","TEXAS","LAKE DIVERSION","ARCHER BAYLOR","IMPOUNDMENT",5710.9,13.84,3.7,4.258,156,"days",81,4530,0.8,0.025,0.009,0.08,0.525,NA,NA,40,4540,4580,NA,NA,1470,116995,118465,3575,22,0.33,91090,23,8.6,33.776389,-98.996944,15.9
  476,171,"4813","TEXAS","EAGLE MOUNTAIN LAKE","TARRANI RISE","IMPOUNDMENT",5102.3,36.42,6.4,8.1,363,"days",135,387,0.8,0.024,0.008,0.07,0.42,1755,NA,165,53200,55120,3880,NA,6290,433860,444030,9390,83,1.51,236255,47,12.2,32.868056,-97.501667,5.7
  476,172,"4814","TEXAS","LAKE FORT PHANTOM HILL","JONES","IMPOUNDMENT",1238,10.93,5.6,1.198,2.2,"years",165,654,0.6,0.06,0.022,0.105,0.56,NA,NA,125,3900,4025,NA,NA,4700,86950,91650,1550,61,0.37,25050,73,8.4,32.615278,-99.668056,6.3
  476,173,"4821","TEXAS","LAKE LYNDON B JOHNSON","BURNET LLANO","IMPOUNDMENT",93901.1,25.8,6.7,37.43,56,"days",133,455,1.1,0.042,0.013,0.42,0.85,16445,NA,465,19875,35985,49310,NA,17390,931600,998300,34975,3,1.39,1092665,NA,38.7,30.555278,-98.341111,8.1
  476,174,"4816","TEXAS","LAKE KEMP",NA,"IMPOUNDMENT",5402.7,62.17,5.3,5.42,2.8,"years",83,3884,1.1,0.023,0.007,0.11,0.51,NA,NA,215,12025,12240,NA,NA,8140,207795,215935,3745,69,0.2,88920,59,3.5,33.756667,-99.151667,10.2
  476,175,"4817","TEXAS","LAKE HOUSTON","HARRIS","IMPOUNDMENT",7324.5,49.53,1.7,44.73,55,"days",31,222,0.1,0.097,0.036,0.26,0.98,145255,NA,NA,158415,303670,435605,NA,NA,1768970,2204575,171655,44,6.13,1779315,19,44.5,29.917778,-95.143056,16.6
  476,176,"4818","TEXAS","LAKE 0' THE PINES","CAMP MARION MORRIS UPSMUR","IMPOUNDMENT",2201.5,75.27,4.1,17.41,221,"days",21,135,1.5,0.031,0.011,0.09,0.53,18930,NA,95,45600,64625,53765,NA,3525,665815,723105,16010,74,0.86,388395,46,9.6,32.751667,-94.502222,12.9
  476,178,"4819","TEXAS","LAKE LAVON","COLLIN","IMPOUNDMENT",1994.3,86.43,6.5,13.452,1.4,"years",133,330,0.4,0.063,0.018,0.18,0.41,27260,NA,80,61365,88705,59550,NA,3100,808465,871115,20000,77,1.03,395285,55,10.1,33.034722,-96.477778,5.4
  476,179,"4815","TEXAS","LAKE LEWISVILLE","DENTON","IMPOUNDMENT",4299.4,93.93,6,17.507,0.8,"years",113,320,0.6,0.045,0.018,0.38,0.655,34060,NA,NA,83045,117105,175260,NA,NA,871470,1046730,36980,68,1.25,529400,49,11.1,33.071667,-96.965,14.2
  476,18,"0505","ARKANSAS","LAKE CATHERINE","GARLAND HOT SPRING","IMPOUNDMENT",3926.4,7.05,5.5,65.66,8,"days",17,62,1.2,0.029,0.006,0.1,0.43,42410,NA,15,36410,70035,127190,NA,620,1060970,1100700,49340,37,10.04,1735200,NA,151.4,34.427222,-92.972778,14
  476,181,"4820","TEXAS","LIVINGSTON RESERVOIR","POLK SAN JACINTO TRINITY IALKFR","IMPOUNDMENT",42950,334.28,6.5,191.576,130,"days",89,376,0.9,0.196,0.128,0.555,1.31,42240,NA,30,2106290,2148560,118460,NA,1110,12252075,12371645,923050,57,6.43,7703650,38,37,30.64,-95.021667,16.1
  476,182,"4822","TEXAS","MEDINA LANE","SANDERA MEDINA","IMPOUNDMENT",1642.1,22.56,13.9,4.49,2.7,"years",179,384,2.4,0.01,0.004,0.6,0.78,1135,NA,125,1625,2885,3400,NA,4745,202275,210420,1160,60,0.13,87290,59,9.3,29.540833,-98.933611,12.9
  476,183,"4823","TEXAS","LAKE MEREDITH","HUTCHINSON MOORE POTTER","IMPOUNDMENT",41564.3,66.77,16,6.884,8.6,"years",188,1538,1.5,0.021,0.009,0.07,0.435,123605,NA,NA,304350,427955,370710,NA,NA,1258360,1629070,1880,100,6.41,75185,95,24.4,35.709722,-101.552222,3
  476,184,"4824","TEXAS","PALESTINE RESERVOIR","ANDERSON CHEROKEE HENDERSON SMITH","IMPOUNDMENT",2201.5,103.44,4.9,12.616,1.3,"years",24,148,1.5,0.031,0.01,0.18,0.66,45830,NA,NA,23825,69655,137430,NA,NA,NA,541560,8995,87,0.67,231505,57,5.2,32.054167,-95.438333,10.6
  476,185,"4825","TEXAS","POSSUM KINGDOM RESERVOIR","PALO PINTO STEPHENS YOUNG","IMPOUNDMENT",58404.5,80.13,11.2,28.59,1,"years",103,3517,2.1,0.023,0.009,0.07,0.52,8930,NA,255,207480,216665,26315,NA,9535,1596285,1632135,29035,86,2.7,1006145,38,20.4,32.872222,-98.428333,9.5
  476,186,"4826","TEXAS","O C FISHER","TOM GREEN","IMPOUNDMENT",3853.9,21.85,6.5,0.796,11,"years",154,459,0.5,0.09,0.011,0.14,0.995,NA,NA,NA,1395,1395,NA,NA,NA,69910,69910,1160,17,0.06,13070,81,3.2,31.484167,-100.483611,24.5
  476,187,"4827","TEXAS","SAM RAYBURN RESERVOIR","ANGELINA JASPER NACOGDOCHES SABINE","IMPOUNDMENT",8932.9,463.48,7.7,43.44,1.4,"years",24,143,1.5,0.029,0.009,0.15,0.6,28525,NA,35,111495,140055,84375,NA,1300,1606345,1692020,80910,42,0.3,1554360,8,3.7,31.064167,-94.106667,6.3
  476,189,"4828","TEXAS","E V SPENCE RESERVOIR","COAE","IMPOUNDMENT",40766.6,25.62,6.7,2.059,7.1,"years",135,1970,0.9,0.036,0.008,0.08,0.63,NA,NA,NA,14120,14120,NA,NA,NA,118660,118660,720,95,0.55,14945,87,4.6,31.923333,-100.561944,11.8
  476,19,"0510","ARKANSAS","HAMILTON LAKE","GARLAND","IMPOUNDMENT",3732.2,24.28,9.7,62.76,43,"days",18,50,1.8,0.024,0.006,0.13,0.42,36190,NA,75,35440,71705,108165,NA,2845,798955,909965,344035,53,2.95,1008320,NA,37.5,34.484722,-93.130833,10.9
  476,190,"4829","TEXAS","SOMERVILLE LAKE","BURLESONO LEE HASHINGTON","IMPOUNDMENT",2610.7,46.38,4.3,7.82,0.6,"years",46,395,0.7,0.053,0.013,0.115,0.72,3760,NA,5,21250,25015,11255,NA,210,426675,438140,168350,33,0.54,276400,37,9.4,30.279167,-96.625,24.5
  476,191,"4830","TEXAS","LAKE STANFORD","HASKELL","IMPOUNDMENT",932.4,19,3.5,1.511,2.5,"years",184,1104,0.4,0.073,0.012,0.06,0.92,9225,NA,50,18150,27425,28695,NA,1810,94175,124680,2310,92,1.44,34515,72,6.6,33.074167,-99.562222,18.5
  476,192,"4831","TEXAS","STILLHOUSE HOLLOW RESERV","HELL OIR","IMPOUNDMENT",3413.6,26.02,11.3,8.26,1,"years",162,549,2.4,0.018,0.01,0.16,0.415,6350,NA,NA,3235,9585,19045,NA,NA,256140,275185,3520,63,0.37,143395,48,10.6,31.088889,-97.375,3.9
  476,193,"4832","TEXAS","LAKE TAWAKONI","HUNT RAINS VAN zANDT","IMPOUNDMENT",1957.9,148.52,7.7,11.26,3.2,"years",79,166,0.8,0.046,0.013,0.1,0.63,32175,NA,NA,102530,134705,62485,NA,NA,876630,939115,16350,88,0.91,274870,71,6.3,32.816944,-95.914444,18.2
  476,194,"4834","TEXAS","LAKE TEXOMA","COOKE GRAYSON TXTBRYAN JOHNSON LOVE MARSHALL 0K","IMPOUNDMENT",87500.5,360.18,5.7,147.693,173,"days",128,1342,1.2,0.042,0.018,0.16,0.6,38495,NA,225,1439695,1478415,112245,NA,8445,10862425,10983115,591900,60,4.1,6143655,44,30.5,34.001667,-96.621667,12.5
  476,195,"4835","TEXAS","LAKE TRAVIS","RURNET TRAVlb","IMPOUNDMENT",98756.6,76.61,18.9,48.43,1,"years",149,451,2.8,0.018,0.007,0.25,0.58,2325,NA,15,47060,49400,6970,NA,640,1925525,1933135,27165,45,0.64,1121110,42,25.2,30.392222,-97.901111,5.6
  476,196,"4836","TEXAS","TRINIDAD LAKE","HENDERSON","IMPOUNDMENT",NA,2.99,3.1,NA,NA,"years",202,1037,0.5,0.389,0.24,0.11,1.89,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,32.115278,-96.095833,24.3
  476,197,"4837","TEXAS","TWIN BUTTES RESERVOIR","TOM GREEN","IMPOUNDMENT",6594.1,36.5,6.3,1.255,14.9,"years",160,575,1.1,0.029,0.009,0.25,0.74,NA,NA,NA,15500,15500,NA,NA,NA,111200,111200,625,60,0.04,16470,85,3,31.373611,-100.543056,8.7
  476,198,"4838","TEXAS","WHITE RIVER RESERVOIR","CROSEY","IMPOUNDMENT",2007.2,7.32,6.5,0.501,12.8,"years",199,644,1.7,0.02,0.009,0.11,0.56,NA,NA,15,445,460,NA,NA,535,20500,21035,65,86,0.06,3525,83,2.9,33.457778,-101.0875,4.3
  476,199,"4839","TEXAS","WHITNEY RESERVOIR","ROSDUE HILL","IMPOUNDMENT",67780.2,95.35,8.1,48.776,0.8,"years",125,1920,1.8,0.028,0.008,0.12,0.62,11170,NA,250,106460,117880,33495,NA,9425,1624540,1667460,28815,76,1.24,1395635,16,17.5,31.866111,-97.371667,6.9
  476,200,"4833","TEXAS","WRIGHT PATMAN","BOhIEO CASS","IMPOUNDMENT",8917.4,126.13,3,75.517,57,"days",49,203,0.5,0.106,0.03,0.12,0.66,35770,NA,NA,222725,258495,105995,NA,NA,2212490,2318485,294435,NA,2.05,2247780,3,18.4,33.309167,-94.161389,19.1
  476,21,"0514","ARKANSAS","OUACHITA LAKE","GARLAND MONTGOMERY","IMPOUNDMENT",2861.9,162.28,16.3,43.6,1.9,"years",22,69,2.8,0.015,0.006,0.155,0.335,590,NA,10,27470,28070,1535,NA,430,736865,736830,23445,16,0.17,565150,23,6.5,34.573889,-93.195833,4.3
  476,23,"0506","ARKANSAS","CHICOT LAKE","CHICOT","IMPOUNDMENT",1046.4,21.45,2.7,13.62,49,"days",85,189,0.4,0.162,0.089,0.45,1.2,NA,NA,5,142530,142535,NA,NA,250,872935,873185,115735,19,6.64,700900,20,40.7,33.376944,-91.222778,13.7
  476,24,"0507","ARKANSAS","DEGRAY RESERVOIR","CLARK HOT SPRING","IMPOUNDMENT",1173.3,54.23,14.9,19.76,677,"days",24,69,2.1,0.019,0.004,0.13,0.42,1375,NA,30,10345,11750,4120,NA,1135,188135,193390,10270,13,0.22,268460,NA,3.6,34.212778,-93.110556,12.3
  476,25,"0508","ARKANSAS","LAKE ERLING","LAFAYETTE","IMPOUNDMENT",1023,28.33,2.1,10.36,67,"days",10,64,1.1,0.054,0.02,0.12,0.665,2615,NA,NA,21630,2615,7840,NA,NA,300735,308575,16095,34,0.86,233290,24,10.9,33.047778,-93.522222,13.4
  476,26,"0516","ARKANSAS","GREER'S FERRY RESERVOIR","VAN DUREN CLERURNE","IMPOUNDMENT",2986.3,163.9,21.4,49.66,20,"days",18,30,3.3,0.012,0.004,0.14,0.32,4020,NA,25,35355,39400,21205,NA,975,904950,927210,20525,40,0.24,1227040,NA,5.7,35.476667,-92.0925,3.8
  476,27,"0509","ARKANSAS","GRAND LAKE","CHICOT","NATURAL",NA,5.67,2.1,NA,NA,"years",95,160,0.5,0.101,0.021,0.09,1.22,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,33.051389,-91.197222,62.9
  476,28,"0511","ARKANSAS","MILLWOOD RESERVOIR","HEMPSTEAD HOUARD LITTLE RIVER SEVIER","IMPOUNDMENT",10733,118.17,2.2,165.29,18,"days",20,66,0.8,0.04,0.008,0.12,0.49,17590,NA,NA,244785,262375,68420,NA,NA,3539935,3606355,279845,NA,2.22,2906545,33,30.5,33.696667,-93.962222,15
  476,30,"0512","ARKANSAS","NIMROD LAKE","PERRY YELL","IMPOUNDMENT",1771.6,14.57,2.5,24.41,17,"days",13,42,0.8,0.039,0.006,0.16,0.435,NA,NA,15,15965,15980,NA,NA,615,541240,NA,30565,NA,1.1,460910,15,37.2,34.949444,-93.231111,15.8
  476,31,"0513","ARKANSAS","NORFOLK LAKE",NA,"IMPOUNDMENT",4682.7,89.03,17.3,50.2,355,"days",155,256,3.6,0.015,0.005,0.32,0.51,820,NA,30,20955,21805,2465,NA,1130,NA,1664340,27840,NA,0.24,1442945,13,13.7,36.249444,-92.237222,3.4
  476,33,"1901","IOWA","LAKE AHQUABI","MARREN","IMPOUNDMENT",12.8,0.53,3,0.07,263,"days",104,187,0.6,0.062,0.009,0.335,1.12,NA,NA,100,530,540,NA,NA,390,10965,11355,180,67,1.02,4290,62,21.4,41.291667,-93.592222,8.6
  476,34,"1902","IOWA","BIG CREEK RESERVOIR","POLK","IMPOUNDMENT",203.6,3.44,6.7,0.99,269,"days",274,443,1.6,0.046,0.011,6.465,7.185,NA,NA,NA,1800,7800,NA,NA,NA,369210,369210,2055,74,2.27,201830,45,107.3,42.09,-94.048333,16.9
  476,35,"1903","IOWA","BLACK HAWK LAKE","SAC","NATURAL",60.3,3.72,1.7,0.27,271,"days",147,322,0.3,0.185,0.02,0.13,1.715,NA,NA,NA,2010,2035,NA,NA,905,79585,80690,1635,20,0.55,23995,70,21.6,42.3,-95.0125,49.7
  476,36,"1904","IOWA","CLEAR LAKE","CERRO GORDO","NATURAL",NA,14.14,3,NA,NA,"years",155,272,0.9,0.059,0.01,0.07,1.39,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,43.125,-93.4,17.4
  476,37,"1906","IOWA","LOST ISLAND LAKE","CLAYoPALO ALTO","NATURAL",NA,5.1,3,NA,NA,"years",178,303,2,0.146,0.021,0.065,2.665,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,43.145833,-94.908333,36.1
  476,38,"1907","IOWA","LAKE MACBRIDE","JOHNSON","IMPOUNDMENT",69.9,3.84,7.3,0.41,2.2,"years",125,253,1.1,0.001,0.01,2.035,2.595,1075,NA,NA,1510,2585,3230,NA,NA,61650,64880,725,72,0.07,23590,56,16.9,41.793056,-91.573056,17.1
  476,39,"1908","IOWA","PRAIRIE ROSE LAKE","SHELRY","IMPOUNDMENT",20.4,0.88,3.3,0.08,1.2,"years",166,287,0.9,0.056,0.01,0.21,1.26,NA,NA,NA,635,635,NA,NA,NA,14090,14090,170,73,0.72,4705,67,16,41.6,-95.033333,17.4
  476,40,"1909","IOWA","RATHBUN RESERVOIR","APPANOOSELUCASM0NR0EHAYNE","IMPOUNDMENT",1421.9,44.52,0.7,9.05,1,"years",90,232,0.6,0.071,0.008,1.17,1.705,9535,NA,10,99310,100055,23705,NA,425,74900,99170,19290,82,2.45,546945,39,20.2,40.825,-92.8925,12
  476,41,"1910","IOWA","RED ROCK RESERVOIR","MARION","IMPOUNDMENT",31916.6,36.22,3,126.14,10,"days",254,572,0.7,0.16,0.104,1.88,2.86,NA,NA,NA,2070570,2497730,1159805,NA,NA,28901345,30061150,978530,61,68.96,22386480,26,830,41.369167,-92.975278,14.7
  476,42,"1911","IOWA","ROCK CREEK LAKE",NA,"IMPOUNDMENT",107.2,2.6,2.7,0.57,143,"days",169,333,0.5,0.065,0.007,1.4,2.43,NA,NA,NA,8125,8125,NA,NA,NA,93420,92420,1450,82,3.12,70375,24,35.5,41.740833,-92.855556,18.4
  476,43,"1912","IOWA","SILVER LAKE","HORTH","NATURAL",8.2,1.29,NA,0.04,1.2,"years",110,159,0.4,0.193,0.034,0.565,0.39,NA,NA,NA,315,315,NA,NA,NA,NA,6990,200,37,0.24,5495,NA,3.9,43.483333,-92.416667,95.3
  476,44,"1913","IOWA","SPIRIT LAKE","DICKINSON","NATURAL",NA,23,5.5,NA,NA,"years",184,368,2,0.041,0.007,0.09,1.215,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,43.455833,-95.102222,12.6
  476,45,"1914","IOWA","VIKING LAKE","MONTGOMERY","IMPOUNDMENT",10.3,0.61,5.8,0.07,1.6,"years",120,219,1,0.075,0.011,0.13,1.07,NA,NA,NA,300,300,NA,NA,NA,NA,NA,170,43,0.49,2785,37,7.2,40.966667,-95.033333,26
  476,46,"1915","IOWA","WEST OKOBOJI LAKE","DICKINSON","NATURAL",NA,14.93,NA,NA,NA,"years",219,306,3,0.046,0.017,0.06,0.925,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,43.373611,-95.159722,7.7
  476,47,"2001","KANSAS","CEDAR BLUFF RESERVOIR","TREGO","IMPOUNDMENT",14322.7,26.86,8.5,2.7,0.3,"years",119,965,1.1,0.017,0.006,0.055,0.535,NA,NA,5,NA,NA,NA,NA,205,NA,157765,2090,53,0.17,73875,53,509,38.783333,-99.725,4.2
  476,48,"2002","KANSAS","COUNCIL GROVE RESERVOIR","MORRIS","IMPOUNDMENT",647.5,13.27,3.9,3.224,218,"days",155,282,0.4,0.069,0.028,0.83,1.245,585,NA,NA,26885,27470,1760,NA,NA,449340,NA,9010,67,2.07,165745,63,34,38.683333,-96.5,9.8
  476,49,"2003","KANSAS","ELK CITY RESERVOIR","MONTGOMERY","IMPOUNDMENT",1642.1,17.81,2.4,11.46,45,"days",123,269,0.2,0.03,0.003,0.59,0.87,2410,NA,NA,37280,39690,7230,NA,NA,546230,553460,21940,45,2.23,405870,27,31.1,37.275,-95.788333,3.2
  476,50,"2004","KANSAS","FALL RIVER RESERVOIR","GREENHOOD","IMPOUNDMENT",1515.1,10.52,3,10.27,40,"days",137,363,0.3,0.053,0.016,0.47,0.65,4120,NA,5,15250,19375,12350,NA,215,489805,502370,24695,NA,1.84,562230,NA,67.8,37.647222,-96.061111,7.7
  476,51,"2005","KANSAS","JOHN REDMOND RESERVOIR","COFFEY LYON","IMPOUNDMENT",7808.8,38.04,2,40.39,23,"days",159,333,0.2,0.118,0.066,1.25,1.81,84550,NA,NA,265305,349855,229025,NA,NA,3693215,3922240,199875,43,9.2,2480455,37,103.1,38.243056,-95.756389,9.5
  476,52,"2006","KANSAS","KANOPOLIS RESERVOIR","ELLSUORIH","IMPOUNDMENT",20349.6,14.37,4.5,9.622,120,"days",149,1068,0.3,0.056,0.011,0.64,1.21,4665,NA,15,90740,95620,15205,NA,495,623495,639195,21020,78,6.65,496560,22,44.5,38.610556,-97.967222,16
  476,53,"2007","KANSAS","MARION RESERVOIR","MARION","IMPOUNDMENT",518,26.93,4.1,2.31,2.4,"years",126,432,0.4,0.052,0.01,0.63,1.1,970,NA,NA,9250,10220,2905,NA,NA,156720,159625,2850,72,NA,52510,67,6.4,38.374167,-97.079167,12.4
  476,54,"2008","KANSAS","MELVERN RESERVOIR","OSAGE","IMPOUNDMENT",909.1,28.05,6,6.188,1.1,"years",146,377,1,0.034,0.007,0.265,0.935,310,NA,NA,21775,22085,935,NA,NA,503465,504400,8465,62,0.79,355240,30,18,38.510278,-95.709444,30.4
  476,55,"2009","KANSAS","MILFORD RESERVOIR","CLAY GEARY","IMPOUNDMENT",644656.1,65.51,7.8,27.193,285,"days",196,645,0.9,0.079,0.036,0.71,1.2,14030,NA,NA,414535,428565,43565,NA,NA,2316050,2359615,48260,89,6.54,1327935,44,36,39.077778,-96.8975,18.9
  476,56,"2010","KANSAS","NORTON RESERVOIR","NORTON","IMPOUNDMENT",1771.6,8.86,5,1.018,1.8,"years",216,475,0.6,0.122,0.036,0.11,1.22,285,NA,NA,10840,11125,350,NA,NA,72755,73605,2750,75,1.26,21220,71,8.3,39.79,-99.988889,21.4
  476,57,"2011","KANSAS","PERRY RESERVOIR","JEFFERSON","IMPOUNDMENT",2893,49.37,3.7,13.52,281,"days",166,371,0.5,0.055,0.017,0.97,1.42,18455,NA,NA,83895,102350,37100,NA,NA,739750,116330,24850,76,2.07,515860,34,15.7,39.114444,-95.427778,5.6
  476,58,"2012","KANSAS","POMONA RESERVOIR",NA,"IMPOUNDMENT",834,16.19,6.4,5.333,193,"days",142,327,0.5,0.04,0.021,1.2,1.65,NA,NA,NA,12630,15875,9230,NA,NA,360805,370035,13385,16,NA,316370,15,22.9,38.650556,-95.563611,8.3
  476,59,"2013","KANSAS","TORONTO RESERVOIR","GREENHOOD HOODSON","IMPOUNDMENT",1934.7,11.33,2.5,14.72,22,"days",122,327,0.3,0.067,0.011,0.925,0.675,2290,NA,15,23300,25605,NA,NA,565,629325,636765,35960,NA,2.26,661285,NA,56.2,37.747222,-95.924722,6.6
  476,60,"2014","KANSAS","TUTTLE CREEK RESERVOIR","MARSHALL POTTARATOMIE RILEY","IMPOUNDMENT",24967.6,63.94,8.2,54.748,139,"days",197,487,0.8,0.162,0.067,0.97,1.46,12570,NA,NA,1411435,1424305,43220,NA,NA,7683290,7726510,229125,84,22.28,4192595,46,120.8,39.255278,-96.603056,11.3
  476,62,"2015","KANSAS","WILSON RESERVOIR","RUSSELL","IMPOUNDMENT",4965,36.42,6.4,5.144,2,"years",140,224,1.4,0.023,0.004,0.265,0.035,3795,NA,NA,13340,17135,11305,NA,NA,270660,-290045,5065,70,0.47,160140,45,8,38.958333,-98.498611,8.9
  476,63,"2201","LOUISIANA","ANACOCO LAKE","VERNON","IMPOUNDMENT",538.7,10.52,2.8,7.54,45,"days",14,37,1.1,0.031,0.007,0.08,0.545,NA,NA,25,6415,6440,NA,NA,905,162690,163595,7805,NA,0.61,250740,NA,15.6,31.095278,-93.389167,NA
  476,64,"2203","LOUISIANA","LAKE HISTINEAU","BIENVILLEI ROSSIER HEBSTER","IMPOUNDMENT",3752.9,69.67,2.1,41.2,42,"days",10,111,1.1,0.061,0.018,0.1,0.65,28100,NA,460,87515,116075,77685,NA,17360,995825,1090870,63385,45,1.67,878300,19,15.7,32.330833,-93.431944,12.9
  476,65,"2204","LOUISIANA","BLACK BAYOU RESERVOIR","rADDD","IMPOUNDMENT",608.6,16.06,1.4,6.94,37,"days",10,167,1.2,0.046,0.009,0.09,0.63,3175,NA,30,14010,17215,9175,NA,1120,205810,216105,7985,54,1.07,170090,21,13.5,32.8925,-93.899444,17.8
  476,66,"2219","LOUISIANA","BLACK LAKE","NATCHITOCHES RED RIVER","NATURAL",NA,52.24,2.6,NA,NA,"years",10,125,1.2,0.077,0.015,0.15,0.62,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,31.966667,-93.05,12.7
  476,67,"2202","LOUISIANA","BRUIN LAKE","TENSAS","NATURAL",NA,9.48,9.1,NA,NA,"years",92,NA,1.3,0.057,0.012,0.25,0.78,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,31.977778,-91.25,NA
  476,68,"2205","LOUISIANA","BUNDICK LAKE","REAUREGARO","IMPOUNDMENT",546.5,7.07,1,7.3,15,"days",11,59,0.3,0.157,0.073,0.135,0.82,14275,NA,5,30745,53025,30320,NA,20,213615,251955,31130,41,7.5,264075,NA,35.6,30.727222,-93.095278,20.5
  476,69,"2207","LOUISIANA","COCODRIE LAKE","CONCORUIA","NATURAL",NA,3.99,4.9,NA,NA,"years",56,141,0.5,0.09,0.026,0.4,0.995,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,31.505556,-91.727778,35.3
  476,70,"2220","LOUISIANA","COCODRIE LAKE","RAPIDES","NATURAL",621.4,24.68,0.5,9.66,14,"days",82,162,0.5,0.106,-0.014,0.05,0.82,NA,NA,30,14655,14685,NA,NA,1065,179370,180435,13075,11,0.6,186195,NA,7.3,30.933333,-92.48,33.4
  476,71,"2209","LOUISIANA","LAKE CONCORDIA","CONCORDIA","NATURAL",NA,4.25,6.1,NA,NA,"years",147,297,0.8,0.076,0.009,0.08,0.82,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,31.678611,-91.488056,33
  
negative.code: 477,156,"5602","WYOMING","BOULDER LAKE","SUMLETTE","NATURAL",336.7,7.03,12.2,5.724,181,"days",16,3,3.5,0.008,0.002,0.04,0.235,NA,NA,5,4800,4805,NA,NA,90,137030,137120,3105,35,0.68,176470,NA,19.5,42.856111,-109.623056,2.5
  477,157,"5603","WYOMING","BOYSEN RESERVOIR","FREMONT","IMPOUNDMENT",19945.6,89.84,10.4,45.717,270,"days",129,454,0.9,0.037,0.014,0.14,0.34,18750,NA,NA,301270,320020,64780,NA,NA,2573715,2638495,30360,91,3.56,1277070,52,29.4,43.241667,-108.179167,6.3
  477,159,"5604","WYOMING","LAKE DE SMET","JOHNSON","IMPOUNDMENT",25.9,10.74,12.8,0.167,NA,"years",167,629,2.3,0.033,0.006,0.04,0.62,NA,NA,5,770,775,NA,NA,215,18075,18290,1030,NA,0.07,11835,35,1.7,44.461111,-106.738056,11.2
  477,16,"0406","ARIZONA","LAKE MOHAVE","MOHAVE Az","IMPOUNDMENT",438486.8,105.63,18.9,314.95,73,"days",137,884,3.3,0.017,0.01,0.24,0.6,NA,NA,5,252955,252960,NA,NA,175,12216250,12216425,203395,20,2.39,8797855,28,115.7,35.201389,-114.571667,4.4
  477,160,"5605","WYOMING","FLAMING GORGE RESERVOIR","SWEETWATER","IMPOUNDMENT",39109,137.67,33.9,66.182,2.3,"years",160,514,3.4,0.014,0.003,0.605,0.9,40405,NA,NA,145835,186240,95255,NA,NA,2731180,2826435,24365,87,1.35,2883495,NA,20.5,40.988333,-109.620833,5.6
  477,162,"5606","WYOMING","FREMONT LAKE","SUHLETTE","NATURAL",295.3,20.23,24.4,6.3,2.5,"years",14,1,13.3,0.006,0.002,0.04,0.22,NA,NA,15,2345,2360,NA,NA,570,224065,224635,1870,21,0.12,28185,87,11.1,43.019444,-109.778611,3.8
  477,163,"5607","WYOMING","GLENDO RESERVOIR","CONVERSE PLATTE","IMPOUNDMENT",50523.1,53.97,18.3,47.113,264,"days",148,525,1,0.045,0.014,0.315,0.695,2680,NA,5,172270,174955,8920,NA,105,2243640,2252665,49205,72,3.24,1742630,23,41.7,42.477222,-104.953333,8.5
  