Potomac NAWQA:
Survey of Great Valley Carbonate - Agricultural Ground Water
Pesticide data

[µg/L - micrograms per liter, E - estimate, lt - less than, rec- recoverable]
StationDateTimeSimazine, water, dissolved, rec (µg/L)Prometon, water, dissolved, rec (µg/L)Deethyl atrazine, water, dissolved, rec (µg/L)Metolachlor, water, dissolved (µg/L)Atrazine, water, dissolved, rec (µg/L)
3802310790911011993.06.291030lt 0.005lt 0.018E0.009lt 0.0020.011
3806410790911011993.06.3011000.150E0.005E0.1400.4601.00
3808310785224011993.07.010830lt 0.0050.021E0.009lt 0.0020.007
3810310791106011993.06.170928lt 0.005lt 0.018lt 0.002lt 0.002lt 0.001
3820140790527011993.06.160940lt 0.005lt 0.018lt 0.002lt 0.002lt 0.001
3822530790212011993.06.1509400.0840.180E0.1400.0080.320
3826010785638011993.07.2010450.2000.160E0.2400.1100.680
3829340785539011993.06.1413500.0420.063E0.1800.0030.250
3832150784614011993.07.210800lt 0.005lt 0.018lt 0.002lt 0.002lt 0.001
3836450784521011993.07.150800lt 0.005lt 0.018E0.004lt 0.0020.009
3840370782812011993.06.281430lt 0.005lt 0.018E0.030lt 0.0020.051
3845560783851011993.07.211430lt 0.005lt 0.018lt 0.002lt 0.002lt 0.001
3855210782816011993.09.2010000.029E0.007E0.0820.0060.260
3903390780709011993.08.110740lt 0.005lt 0.018E0.009lt 0.0020.037
3906590781534011993.08.1709300.066lt 0.018E0.1700.2900.170
3912000775204011993.09.0910000.008lt 0.018E0.030lt 0.0020.068
3913170775558011993.07.2712250.093lt 0.018E0.4300.0130.720
3920330775303011993.06.1008000.0260.086E0.0210.0020.036
3929290775302011993.07.2707450.065lt 0.018E0.0710.0090.320
3932100773929011993.06.0908000.014lt 0.018E0.1100.0090.210
3933190775608011993.06.0711300.009E0.004E0.006lt 0.0020.011
3934190774059011993.06.0810350.1400.900E0.4200.0060.680
3938150773530011993.06.0310000.052E0.010E0.0350.0110.086
3944160773934011993.06.0211000.1600.038E1.400.0400.860
3948220774208011993.06.2309000.2100.034E0.4700.0071.20
3948280775457011993.06.0116020.069E0.008E0.200lt 0.0020.086
3950010774935011993.07.1307000.081E0.014E0.1290.0340.376
3956520773720011993.07.1208300.015lt 0.018lt 0.002lt 0.0020.020
4008460774559011993.07.121300lt 0.005E0.010E0.035lt 0.0020.062

* Table contains selected analytes only *