ARTICLEhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_c87.xmlChart I. Hydrographs for Several Principal Rivers, December, 19092020-10-17https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d7.xmlDistrict No. 7.—Total Precipitation, December, 19092020-10-17https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d7.pdf2020-10-17District No. 7.—Total Precipitation, December, 1909https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1036_tlrf_2_0_co_2.xmlTHE LAKE REGION—GENERAL FEATURES2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1036_tlrf_2_0_co_2.pdf2020-10-17THE LAKE REGION—GENERAL FEATUREShttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1116_dnc_2_0_co_2.xmlDISTRICT No. 11, CALIFORNIA2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1116_dnc_2_0_co_2.pdf2020-10-17DISTRICT No. 11, CALIFORNIAhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1146a_rpboma_2_0_co_2.xmlRECENT PAPERS BEARING ON METEOROLOGY AND SEISMOLOGY2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1146a_rpboma_2_0_co_2.pdf2020-10-17RECENT PAPERS BEARING ON METEOROLOGY AND SEISMOLOGYhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1011_dnsaae_2_0_co_2.xmlDISTRICT No. 2, SOUTH ATLANTIC AND EAST GULF STATES2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1011_dnsaae_2_0_co_2.pdf2020-10-17DISTRICT No. 2, SOUTH ATLANTIC AND EAST GULF STATEShttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1023_dnov_2_0_co_2.xmlDISTRICT No. 3, OHIO VALLEY2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1023_dnov_2_0_co_2.pdf2020-10-17DISTRICT No. 3, OHIO VALLEYhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1107b_taeatw_2_0_co_2.xmlTHE AGRICULTURAL ENGINEER AND THE WEATHER BUREAU2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1107b_taeatw_2_0_co_2.pdf2020-10-17THE AGRICULTURAL ENGINEER AND THE WEATHER BUREAUhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1132_twurwa_2_0_co_2.xmlTHE WEST UMATILLA RIVER WATER-USERS' ASSOCIATION2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1132_twurwa_2_0_co_2.pdf2020-10-17THE WEST UMATILLA RIVER WATER-USERS' ASSOCIATIONhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1145_raf_2_0_co_2.xmlRIVERS AND FLOODS2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1145_raf_2_0_co_2.pdf2020-10-17RIVERS AND FLOODShttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1107a_dngb_2_0_co_2.xmlDISTRICT No. 10, GREAT BASIN2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1107a_dngb_2_0_co_2.pdf2020-10-17DISTRICT No. 10, GREAT BASINhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1045_dnumv_2_0_co_2.xmlDISTRICT No. 5, UPPER MISSISSIPPI VALLEY2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1045_dnumv_2_0_co_2.pdf2020-10-17DISTRICT No. 5, UPPER MISSISSIPPI VALLEYhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1098_dncv_2_0_co_2.xmlDISTRICT No. 9, COLORADO VALLEY2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1098_dncv_2_0_co_2.pdf2020-10-17DISTRICT No. 9, COLORADO VALLEYhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1035_dnlr_2_0_co_2.xmlDISTRICT No. 4, LAKE REGION2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1035_dnlr_2_0_co_2.pdf2020-10-17DISTRICT No. 4, LAKE REGIONhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1148_ccs_2_0_co_2.xmlCONDENSED CLIMATOLOGICAL SUMMARY2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1148_ccs_2_0_co_2.pdf2020-10-17CONDENSED CLIMATOLOGICAL SUMMARYhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1060_tuswbi_2_0_co_2.xmlTHE UNITED STATES WEATHER BUREAU IN THE WORK OF THE ENGINEER2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1060_tuswbi_2_0_co_2.pdf2020-10-17THE UNITED STATES WEATHER BUREAU IN THE WORK OF THE ENGINEERhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_998_dnnas_2_0_co_2.xmlDISTRICT No. 1, NORTH ATLANTIC STATES2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_998_dnnas_2_0_co_2.pdf2020-10-17DISTRICT No. 1, NORTH ATLANTIC STATEShttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1090_dntarg_2_0_co_2.xmlDISTRICT No. 8, TEXAS AND RIO GRANDE VALLEY2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1090_dntarg_2_0_co_2.pdf2020-10-17DISTRICT No. 8, TEXAS AND RIO GRANDE VALLEYhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1130_dncv_2_0_co_2.xmlDISTRICT No. 12, COLUMBIA VALLEY2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1130_dncv_2_0_co_2.pdf2020-10-17DISTRICT No. 12, COLUMBIA VALLEYhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1146b_rattwb_2_0_co_2.xmlRECENT ADDITIONS TO THE WEATHER BUREAU LIBRARY2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1146b_rattwb_2_0_co_2.pdf2020-10-17RECENT ADDITIONS TO THE WEATHER BUREAU LIBRARYhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1143_wfawft_2_0_co_2.xmlWEATHER, FORECASTS, AND WARNINGS FOR THE MONTH2020-12-19https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1143_wfawft_2_0_co_2.pdf2020-10-17WEATHER, FORECASTS, AND WARNINGS FOR THE MONTHhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_c94.xmlChart VIII. Total Snowfall for December, 19092020-12-22https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d3.xmlDistrict No. 3.—Total Precipitation, December, 19092020-12-22https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d3.pdf2020-10-17District No. 3.—Total Precipitation, December, 1909https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d11.xmlDistrict No. 11.—Total Precipitation, December, 19092020-12-22https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d11.pdf2020-10-17District No. 11.—Total Precipitation, December, 1909https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_c92.xmlChart VI. Percentage of Clear Sky between Sunrise and Sunset, December, 19092020-12-22https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_c89.xmlChart III. Tracks of Centers of Low Areas, December, 19092020-12-22https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d4.xmlDistrict No. 4.—Total Precipitation, December, 19092020-12-22https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d4.pdf2020-10-17District No. 4.—Total Precipitation, December, 1909https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d2.xmlDistrict No. 2.—Total Precipitation, December, 19092020-12-23https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d2.pdf2020-10-17District No. 2.—Total Precipitation, December, 1909https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d.xmlClimatological Districts of the United States2020-12-23https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d.pdf2020-10-17Climatological Districts of the United Stateshttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d9.xmlDistrict No. 9.—Total Precipitation, December, 19092020-12-23https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d9.pdf2020-10-17District No. 9.—Total Precipitation, December, 1909https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_c93.xmlChart VII. Isobars and Isotherms at Sea Level; Prevailing Winds, December, 19092020-12-23https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d6.xmlDistrict No. 6.—Total Precipitation, December, 19092020-12-28https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d6.pdf2020-10-17District No. 6.—Total Precipitation, December, 1909https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d10.xmlDistrict No. 10.—Total Precipitation, December, 19092020-12-28https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d10.pdf2020-10-17District No. 10.—Total Precipitation, December, 1909https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_c88.xmlChart II. Tracks of Centers of High Areas, December, 19092020-12-31https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d1.xmlDistrict No. 1.—Total Precipitation, December, 19092021-01-02https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d1.pdf2020-10-17District No. 1.—Total Precipitation, December, 1909https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_c90.xmlChart IV. Departure of the Mean Temperature from the Normal, December, 19092021-01-03https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1108_pbotwb_2_0_co_2.xmlPRACTICAL BENEFITS OF THE WEATHER BUREAU2021-01-24https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1108_pbotwb_2_0_co_2.pdf2020-10-17PRACTICAL BENEFITS OF THE WEATHER BUREAUhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1046_teodwi_2_0_co_2.xmlTHE EFFECT OF DRAINAGE WORK IN NORTHERN IOWA ON THE FLOOD STAGES OF THE RIVERS2021-02-11https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1046_teodwi_2_0_co_2.pdf2020-10-17THE EFFECT OF DRAINAGE WORK IN NORTHERN IOWA ON THE FLOOD STAGES OF THE RIVERShttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_c91.xmlChart V. Total Precipitation, December, 19092021-02-12https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1076_dnlmv_2_0_co_2.xmlDISTRICT No. 7, LOWER MISSISSIPPI VALLEY2021-02-14https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1076_dnlmv_2_0_co_2.pdf2020-10-17DISTRICT No. 7, LOWER MISSISSIPPI VALLEYhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d8.xmlDistrict No. 8.—Total Precipitation, December, 19092021-02-14https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d8.pdf2020-10-17District No. 8.—Total Precipitation, December, 1909https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d5.xmlDistrict No. 5.—Total Precipitation, December, 19092021-02-14https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d5.pdf2020-10-17District No. 5.—Total Precipitation, December, 1909https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1058_dnmv_2_0_co_2.xmlDISTRICT No. 6, MISSOURI VALLEY2021-02-18https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1058_dnmv_2_0_co_2.pdf2020-10-17DISTRICT No. 6, MISSOURI VALLEYhttps://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d12.xmlDistrict No. 12.—Total Precipitation, December, 19092021-03-01https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493-37_12_d12.pdf2020-10-17District No. 12.—Total Precipitation, December, 1909https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1117_trohhv_2_0_co_2.xmlTHE RAINFALL OF HETCH HETCHY VALLEY2021-03-20https://test-journals.ametsoc.org/view/journals/mwre/37/12/1520-0493_1909_37_1117_trohhv_2_0_co_2.pdf2020-10-17THE RAINFALL OF HETCH HETCHY VALLEY