-------------------- | DATA FILE FORMAT | -------------------- columns 6-20 Station ID number columns 23-30 Date (YYYYMMDD format) columns 37-40 Time column 41 Remark for Deethylatrazine columns 42-50 Deethylatrazine, in micrograms per liter (04040) column 51 Remark for Dichlorprop columns 52-60 Dichlorprop, in micrograms per liter (49302) column 61 Remark for Dinoseb columns 62-70 Dinoseb, in micrograms per liter (49301) column 71 Remark for Diuron columns 72-80 Diuron, in micrograms per liter (49300) columns 81 Remark for EPTC columns 82-90 EPTC, in micrograms per liter (82668) column 91 Remark for Ethalfluralin columns 92-100 Ethalfluralin, in micrograms per liter (82663) column 101 Remark for Linuron column 102-110 Linuron, in micrograms per liter (82666) column 111 Remark for MCPA column 112-120 MCPA, in micrograms per liter (38482) column 121 Remark for Metolachlor column 122-130 Metolachlor, in micrograms per liter (39415) < Actual value is known to be less than value shown. E Estimated value. -999999 No data available for that observation. 2,4-DB, 2,4,5-T, 2,4,5-TP (Silvex), Acifluorfen, Bentazon, Bromacil, Bromoxynil, Chloramben, Clopyralid, Dacthal mono-acid, Dicamba, Dinoseb, Fenuron, Fluometuron, MCPB, Neburon, Oryzalin, Picloram, Propham were analyzed for, but not detected. -------- | DATA | -------- 11261100 19930120 1310< .010 -999999 -999999 -999999 .025 < .004 < .002 -999999 < .002 11261100 19930129 0945< .010 -999999 -999999 -999999 .040 < .004 < .002 -999999 .031 11261100 19930204 1000< .010 -999999 -999999 -999999 .040 < .004 < .002 -999999 .008 11261100 19930211 0945< .010 -999999 -999999 -999999 .044 < .004 < .002 -999999 .028 11261100 19930226 0915E .003 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .005 11261100 19930305 1100E .005 -999999 -999999 -999999 .034 < .004 < .002 -999999 < .002 11261100 19930312 1000< .002 -999999 -999999 -999999 .027 < .008 .290 -999999 < .008 11261100 19930318 0945< .002 < .03 < .04 .59 .020 < .004 < .002 < .05 < .002 11261100 19930326 1000< .002 < .03 < .04 .16 .018 < .004 < .002 < .05 .015 11261100 19930401 0845< .002 -999999 -999999 -999999 .120 < .004 < .002 -999999 .013 11261100 19930406 0945< .002 < .03 < .04 .47 .037 < .004 < .002 < .05 .013 11261100 19930414 1015< .002 < .03 < .04 < .02 .032 < .004 < .002 < .05 < .002 11261100 19930420 1000< .004 < .03 < .04 .68 .021 < .019 < .057 < .05 .014 11261100 19930427 0915< .002 < .03 < .04 1.20 .290 < .004 < .002 < .05 .006 11261100 19930504 1010< .002 < .03 < .04 1.90 .230 < .004 < .002 < .05 .008 11261100 19930521 1030< .002 < .03 < .04 .43 .081 < .004 < .002 < .05 .017 11261100 19930601 0945< .002 < .03 < .04 < .02 .023 < .004 < .002 < .05 .013 11261100 19930614 0945E .005 < .03 < .04 E .12 1.50 < .004 < .002 < .05 .009 11261100 19930629 0945E .002 < .03 < .04 < .02 .140 < .004 < .002 < .05 .016 11261100 19930715 0940< .002 < .03 < .04 < .02 2.20 < .004 < .002 < .05 .053 11261100 19930803 1020< .002 < .03 < .04 < .02 .050 < .004 < .002 < .05 .020 11261100 19930825 1105< .002 < .03 < .04 < .02 .016 < .004 < .002 < .05 .026 11261100 19930907 1045< .002 < .03 < .04 < .02 .110 < .004 < .002 < .05 .012 11261100 19930929 0945< .002 < .03 < .04 < .02 .038 < .004 < .002 < .05 .009 11261100 19931027 0850< .002 < .03 < .04 .58 .016 < .004 < .002 < .05 .004 11261100 19931117 0810< .002 .11 < .04 .36 .013 < .004 < .002 .12 < .002 11273500 19930122 1115< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .006 11273500 19930126 1300< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 < .002 11273500 19930129 1100< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 < .002 11273500 19930201 1100< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 < .002 11273500 19930204 1015< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 < .002 11273500 19930208 1100< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .018 11273500 19930208 1300< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .021 11273500 19930208 1345< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .018 11273500 19930209 1100< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .026 11273500 19930211 1100< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .051 11273500 19930216 1400< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .003 11273500 19930223 1010< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 < .002 11273500 19930225 1200< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .006 11273500 19930302 1130< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .009 11273500 19930305 1200< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 < .002 11273500 19930309 1100< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 < .002 11273500 19930312 1115< .002 -999999 -999999 -999999 < .003 < .008 < .012 -999999 < .008 11273500 19930315 1025< .002 -999999 -999999 -999999 < .004 < .009 < .014 -999999 < .002 11273500 19930318 1100< .002 < .03 < .04 .49 < .002 < .004 < .002 < .05 < .002 11273500 19930322 1040< .002 < .03 < .04 .14 < .002 < .004 < .002 < .05 < .002 11273500 19930326 1145< .002 < .03 < .04 < .02 < .002 < .004 < .002 < .05 .012 11273500 19930329 1245< .002 < .03 < .04 < .02 < .002 < .004 < .002 < .05 .014 11273500 19930401 0945< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 < .002 11273500 19930406 1100< .002 < .03 < .04 .21 < .002 < .004 < .002 < .05 < .002 11273500 19930414 1130< .002 < .03 < .04 < .02 < .002 < .004 < .002 < .05 < .002 11273500 19930420 1130< .002 < .03 < .04 < .02 < .002 < .004 < .002 < .05 < .002 11273500 19930427 1145< .002 < .03 < .04 < .02 < .002 < .004 < .002 < .05 .003 11273500 19930504 1130< .002 < .03 < .04 < .02 .002 < .004 < .002 < .05 .002 11273500 19930521 1215< .002 < .03 < .04 < .02 .011 < .004 < .002 < .05 .033 11273500 19930601 1115< .002 < .03 < .04 < .02 .037 < .004 < .002 < .05 < .002 11273500 19930614 1130< .002 < .03 < .04 < .02 .028 < .004 < .002 < .05 .013 11273500 19930629 1130< .002 < .03 < .04 < .02 .022 < .004 < .002 < .05 .002 11273500 19930715 1145< .002 < .03 < .04 < .02 1.40 < .004 < .002 < .05 .019 11273500 19930803 1245< .002 < .03 < .04 < .02 .007 < .004 < .002 < .05 .006 11273500 19930825 1515< .002 < .03 < .04 -999999 .009 < .004 < .002 < .05 .005 11273500 19930907 1250< .002 < .03 < .04 < .02 .009 < .004 < .002 < .05 .003 11273500 19930929 1110< .002 < .03 < .04 < .02 .003 < .004 < .002 < .05 < .002 11273500 19931027 1105< .002 < .03 < .04 < .02 < .002 < .004 < .002 < .05 < .002 11273500 19931117 1010< .002 < .03 < .04 .63 < .002 < .004 < .002 < .05 < .002 11273500 19931227 1300< .002 < .03 < .04 < .02 < .002 < .004 < .002 < .05 < .002 11274538 19930108 1330< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .018 11274538 19930113 1030< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .039 11274538 19930120 1040< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .020 11274538 19930122 1010< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .011 11274538 19930126 1045< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .015 11274538 19930129 0950< .010 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .026 11274538 19930208 1000< .002 -999999 -999999 -999999 .008 .015 < .002 -999999 .100 11274538 19930208 1200< .002 -999999 -999999 -999999 .008 .019 < .002 -999999 .100 11274538 19930208 1445< .002 -999999 -999999 -999999 .005 < .004 < .002 -999999 .058 11274538 19930208 1700< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .024 11274538 19930208 1900E .004 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .010 11274538 19930209 1315< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .002 11274538 19930216 1045< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .003 11274538 19930218 1430< .002 -999999 -999999 -999999 < .015 < .004 < .059 -999999 .022 11274538 19930218 1815< .004 -999999 -999999 -999999 < .015 < .019 < .057 -999999 < .013 11274538 19930218 2315< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .037 11274538 19930219 0430< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .015 11274538 19930219 0630< .002 -999999 -999999 -999999 < .017 < .022 < .065 -999999 .019 11274538 19930219 1100< .002 -999999 -999999 -999999 < .024 < .031 < .094 -999999 .021 11274538 19930220 1200< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .008 11274538 19930223 1210< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .008 11274538 19930226 1130E .005 -999999 -999999 -999999 .029 < .004 < .002 -999999 .006 11274538 19930302 1410< .002 -999999 -999999 -999999 < .017 < .021 < .064 -999999 < .015 11274538 19930305 1040< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 .030 11274538 19930309 1200< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 < .002 11274538 19930312 1030< .002 -999999 -999999 -999999 < .003 < .008 < .012 -999999 .069 11274538 19930315 1245< .002 -999999 -999999 -999999 < .003 < .008 < .013 -999999 < .008 11274538 19930318 1045< .002 < .03 < .04 .47 < .002 < .004 < .002 < .05 < .002 11274538 19930322 1220< .002 < .03 < .04 < .02 < .002 < .004 < .002 < .05 .016 11274538 19930326 1345< .002 < .03 < .04 < .02 < .002 < .004 < .002 < .05 .025 11274538 19930329 1545< .002 < .03 < .04 .41 < .002 < .004 < .002 < .05 .013 11274538 19930401 0950< .002 -999999 -999999 -999999 < .002 < .004 < .002 -999999 < .002 11274538 19930406 1400< .002 < .03 < .04 .26 < .002 < .004 < .002 < .05 < .002 11274538 19930414 1100< .002 < .03 < .04 .26 < .002 < .004 < .002 < .05 .010 11274538 19930420 1115< .002 < .03 < .04 .15 < .002 < .004 < .002 < .05 .024 11274538 19930427 1130< .002 < .03 < .04 .21 .007 .053 < .002 < .05 .091 11274538 19930504 1130< .002 < .03 < .04 .51 .061 .045 < .002 < .05 1.60 11274538 19930521 1130< .002 < .03 < .04 < .02 .053 < .004 < .002 < .05 .300 11274538 19930601 1110< .002 < .03 < .04 < .02 .013 .018 < .002 < .05 .180 11274538 19930614 1220E .003 < .03 < .04 < .02 .048 < .004 < .002 < .05 .100 11274538 19930629 1220E .003 < .03 < .04 < .02 .033 .051 < .002 < .05 .520 11274538 19930715 1300E .002 < .03 < .04 < .02 .012 .051 < .002 < .05 .640 11274538 19930803 1400< .002 < .03 < .04 < .02 .055 .130 < .002 < .05 .360 11274538 19930825 1115< .002 < .03 < .04 < .02 .015 .076 < .002 < .05 .068 11274538 19930907 1405E .002 < .03 < .04 < .02 .028 < .004 < .002 < .05 .012 11274538 19930929 0900< .002 .04 < .04 < .02 .008 < .004 < .002 < .05 .011 11274538 19931027 1330< .002 < .03 < .04 < .02 .004 < .004 < .002 < .05 .012 11274538 19931117 1150< .002 < .03 < .04 < .02 .007 < .004 < .002 < .05 .004 11303500 19930106 1330E .002 -999999 -999999 -999999 .006 < .004 < .002 -999999 .003 11303500 19930113 1500< .002 -999999 -999999 -999999 .012 < .004 < .002 -999999 .019 11303500 19930122 1300< .010 -999999 -999999 -999999 .008 < .004 < .002 -999999 .016 11303500 19930129 1445< .010 -999999 -999999 -999999 .021 < .004 < .002 -999999 .034 11303500 19930204 1315< .010 -999999 -999999 -999999 .011 < .004 < .002 -999999 .008 11303500 19930211 1430< .002 -999999 -999999 -999999 .008 < .004 < .002 -999999 .006 11303500 19930226 1630< .002 -999999 -999999 -999999 .005 < .004 < .002 -999999 .013 11303500 19930305 1500< .002 -999999 -999999 -999999 .008 < .004 < .002 -999999 < .002 11303500 19930312 1400< .002 -999999 -999999 -999999 < .003 < .009 < .014 -999999 < .002 11303500 19930318 1345< .002 < .03 < .04 .36 < .002 < .004 < .002 < .05 < .002 11303500 19930326 1530 -999999 < .03 < .04 .19 -999999 -999999 -999999 < .05 -999999 11303500 19930401 1445< .002 -999999 -999999 -999999 .013 < .004 < .002 -999999 .012 11303500 19930406 1645< .002 < .03 < .04 .05 < .002 < .004 < .002 < .05 < .002 11303500 19930414 1530< .002 < .03 < .04 < .02 .003 < .004 < .002 < .05 < .002 11303500 19930420 1515< .002 < .03 < .04 .10 .042 < .004 < .002 < .05 .010 11303500 19930427 1545< .002 < .03 < .04 < .02 .100 < .004 < .002 < .05 .057 11303500 19930504 1545< .002 < .03 < .04 < .02 .023 < .004 < .002 < .05 .018 11303500 19930521 1530< .002 < .03 < .04 < .02 .081 < .004 < .002 < .05 .035 11303500 19930601 1430< .002 < .03 < .04 < .02 .025 < .004 < .002 < .05 .042 11303500 19930614 1430E .004 .04 < .04 -999999 .040 < .004 < .002 < .05 .058 11303500 19930629 1445E .003 < .03 < .04 < .02 .120 .017 < .002 < .05 .170 11303500 19930715 1445< .002 < .03 < .04 < .02 .100 < .004 < .002 < .05 .067 11303500 19930804 1015< .002 < .03 < .04 < .02 .062 < .004 < .002 < .05 .084 11303500 19930825 1900< .002 < .03 < .04 < .02 .046 < .004 < .002 < .05 .026 11303500 19930907 1600< .002 < .03 < .04 < .02 .017 < .004 < .002 < .05 .059 11303500 19930929 1350< .002 < .03 < .04 < .02 .007 < .004 < .002 < .05 .004 11303500 19931027 1525< .002 < .03 < .04 .07 .012 < .004 < .002 < .05 < .002 11303500 19931117 1340< .002 < .03 < .04 .18 .007 < .004 < .002 < .05 < .002 11303500 19931227 1515< .002 < .03 < .04 .31 .003 < .004 < .002 < .05 < .002