# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-02-12 09:56:46 EST (staging) # # Further descriptions of the columns and codes used can be found at: # https://help.waterdata.usgs.gov/output-formats#streamflow_measurement_data # # Data for the following 1 site(s) are contained in this file # USGS 01657500 OCCOQUAN RIVER NEAR OCCOQUAN, VA # ----------------------------------------------------------------------------------- # # agency_cd site_no measurement_nu measurement_dt tz_cd q_meas_used_fg party_nm site_visit_coll_agency_cd gage_height_va discharge_va measured_rating_diff gage_va_change gage_va_time control_type_cd discharge_cd 5s 15s 6s 19d 12s 1s 12s 5s 12s 12s 12s 7s 6s 21s 15s USGS 01657500 1 1913-05-10 Yes GCS/LS USGS 2.62 117 Unspecified unkn USGS 01657500 2 1913-05-27 Yes GCS/MIW USGS 4.06 517 Unspecified unkn USGS 01657500 3 1913-06-03 Yes GCS USGS 3.34 280 Unspecified unkn USGS 01657500 4 1913-06-05 Yes MIW USGS 3.02 208 Unspecified unkn USGS 01657500 5 1913-06-21 Yes JGM/HDP USGS 2.23 60.2 Unspecified unkn USGS 01657500 6 1913-07-07 Yes MIW USGS 2.14 64.4 Unspecified unkn USGS 01657500 7 1913-07-14 Yes CLB/MIW USGS 1.96 38.5 Unspecified unkn USGS 01657500 8 1913-07-22 Yes CLB/MIW USGS 1.94 37.0 Unspecified unkn USGS 01657500 9 1913-08-27 Yes JGM USGS 1.63 16.8 Unspecified unkn USGS 01657500 10 1914-01-04 Yes JGM USGS 13.20 8730 Unspecified unkn USGS 01657500 11 1914-01-05 Yes JGM USGS 9.70 4580 Unspecified unkn USGS 01657500 12 1914-01-09 Yes JGMAWH USGS 4.30 623 Unspecified unkn USGS 01657500 13 1914-01-15 Yes BJP/WIM USGS 2.91 187 Unspecified IceShore unkn USGS 01657500 14 1914-01-26 Yes BJP USGS 5.41 1120 Unspecified unkn USGS 01657500 15 1914-02-14 Yes BJP USGS 3.52 256 Unspecified IceCover unkn USGS 01657500 16 1914-02-20 Yes BJP USGS 4.48 598 Unspecified IceCover unkn USGS 01657500 17 1914-02-21 Yes BJP USGS 4.65 647 Unspecified IceCover unkn USGS 01657500 18 1914-03-11 Yes BJP/JHM USGS 7.28 2380 Unspecified unkn USGS 01657500 19 1914-05-06 Yes BJP USGS 4.92 874 Unspecified Clear unkn USGS 01657500 20 1914-09-23 Yes JHM USGS 1.60 13.9 Unspecified unkn USGS 01657500 21 1914-09-24 Yes JGM USGS 1.57 15.5 Unspecified unkn USGS 01657500 22 1915-11-04 Yes MIW/JES USGS 2.21 63.6 Unspecified DebrisLight unkn USGS 01657500 23 1916-08-14 Yes BJP/MIW USGS 2.57 115 Unspecified Clear unkn USGS 01657500 24 1920-12-17 Yes BLB USGS 3.77 443 Unspecified Clear unkn USGS 01657500 25 1921-03-26 Yes BL/KKH USGS 4.22 602 Unspecified Clear unkn USGS 01657500 26 1921-10-19 Yes BLB/BMD USGS 1.54 13.0 Unspecified unkn USGS 01657500 27 1922-11-09 Yes BMD/AIE USGS 1.90 37.1 Unspecified unkn USGS 01657500 28 1923-11-10 Yes BMD/WCW USGS 2.37 91.0 Unspecified unkn USGS 01657500 29 1937-07-06 Yes TFH USGS 2.72 118 Unspecified unkn USGS 01657500 30 1937-09-23 Yes ARG/TWE USGS 2.33 86.0 Unspecified unkn USGS 01657500 31 1937-12-22 Yes TFH USGS 3.06 199 Fair unkn USGS 01657500 32 1938-01-14 Yes ARG/TWE USGS 3.70 373 Good Clear unkn USGS 01657500 33 1938-06-09 Yes ARG USGS 2.25 66.0 Fair VegetationLight unkn USGS 01657500 34 1938-08-18 Yes TWE/BMD USGS 4.26 481 Unspecified unkn USGS 01657500 35 1938-08-18 Yes TWE/BMD USGS 4.65 567 Unspecified unkn USGS 01657500 36 1938-11-17 Yes ODM/TWE USGS 2.38 81.0 Unspecified unkn USGS 01657500 37 1939-03-10 Yes JJD/F USGS 3.90 455 Unspecified unkn USGS 01657500 38 1939-05-11 Yes TWE USGS 2.73 133 Good unkn USGS 01657500 39 1939-08-03 Yes TFH/BMD USGS 2.66 121 Good Clear unkn USGS 01657500 40 1939-11-03 Yes TFH/ARG USGS 2.58 108 Fair unkn USGS 01657500 41 1940-03-14 Yes ODM USGS 2.86 155 Unspecified unkn USGS 01657500 42 1940-07-29 Yes PNS/CAS USGS 2.22 64.1 Unspecified unkn USGS 01657500 43 1940-10-24 Yes TFH USGS 2.12 59.8 Unspecified unkn USGS 01657500 44 1940-11-16 Yes ARG USGS 7.43 2130 Good unkn USGS 01657500 45 1941-01-09 Yes ARG USGS 3.60 334 Good unkn USGS 01657500 46 1941-03-06 Yes ARG USGS 2.74 133 Fair unkn USGS 01657500 47 1941-05-22 Yes PNS USGS 2.22 67.7 Good unkn USGS 01657500 48 1941-07-08 Yes PNS USGS 4.16 444 Good unkn USGS 01657500 49 1941-09-12 Yes BLM/REC USGS 1.83 39.7 Good Clear unkn USGS 01657500 50 1941-10-08 Yes REC USGS 1.78 27.0 Unspecified DebrisLight unkn USGS 01657500 51 1941-11-05 Yes REC USGS 1.28 5.47 Good DebrisLight unkn USGS 01657500 52 1941-12-01 Yes REC/JSC USGS 1.14 2.00 Poor DebrisLight unkn USGS 01657500 53 1941-12-04 Yes RED/DSW USGS 1.15 1.74 Fair DebrisLight unkn USGS 01657500 54 1942-01-07 Yes RHT USGS 2.22 71.2 Fair unkn USGS 01657500 55 1942-02-04 Yes RHT USGS 2.68 130 Fair IceShore unkn USGS 01657500 56 1942-03-10 23:00:00 EST Yes RHT USGS 4.03 474 Good unkn USGS 01657500 57 1942-04-08 23:00:00 EST Yes RHT USGS 2.97 180 Fair unkn USGS 01657500 58 1942-05-04 23:00:00 EST Yes PNS USGS 2.70 139 Good unkn USGS 01657500 59 1942-06-02 23:00:00 EST Yes REC USGS 2.26 75.2 Good Clear unkn USGS 01657500 60 1942-06-26 23:00:00 EST Yes REC/FPH USGS 8.22 2460 Good Clear unkn USGS 01657500 61 1942-07-06 23:00:00 EST Yes REC USGS 2.41 83.4 Fair Clear unkn USGS 01657500 62 1942-08-06 23:00:00 EST Yes TFH USGS 2.10 56.3 Fair Clear unkn USGS 01657500 63 1942-08-08 23:00:00 EST Yes RHT/PFH USGS 18.50 14700 Excellent unkn USGS 01657500 64 1942-08-09 23:00:00 EST Yes RHT/MSB USGS 11.95 6060 Good unkn USGS 01657500 65 1942-09-09 23:00:00 EST Yes SGA/REC USGS 4.03 410 Good unkn USGS 01657500 66 1942-10-06 23:00:00 EST Yes ARG USGS 2.50 92.9 Fair DebrisLight unkn USGS 01657500 67 1942-10-20 23:00:00 EST Yes ARG/PFH USGS 4.72 676 Good unkn USGS 01657500 68 1942-10-29 23:00:00 EST Yes ODM/ARG USGS 4.53 621 Good unkn USGS 01657500 69 1942-12-12 23:00:00 EST Yes SGA USGS 3.42 288 Fair unkn USGS 01657500 70 1943-01-11 23:00:00 EST Yes HMT USGS 3.52 260 Good unkn USGS 01657500 71 1943-02-12 23:00:00 EST Yes ARG/HMT USGS 6.46 1620 Good Clear unkn USGS 01657500 72 1943-04-13 23:00:00 EST Yes HMT/MSB USGS 3.09 205 Fair Clear unkn USGS 01657500 73 1943-05-06 23:00:00 EST Yes HMT USGS 2.85 172 Poor Clear unkn USGS 01657500 74 1943-06-16 23:00:00 EST Yes RHT/HMT USGS 2.72 119 Fair VegetationLight unkn USGS 01657500 75 1943-08-02 23:00:00 EST Yes ARG USGS 1.80 30.0 Poor VegetationLight unkn USGS 01657500 76 1943-08-30 23:00:00 EST Yes HMT USGS 1.67 26.5 Fair Clear unkn USGS 01657500 77 1943-08-30 23:00:00 EST Yes HMT USGS 1.67 26.4 Good Clear unkn USGS 01657500 78 1943-09-27 23:00:00 EST Yes REC USGS 1.73 27.6 Good Clear unkn USGS 01657500 79 1943-11-02 23:00:00 EST Yes HMT USGS 3.92 379 Poor unkn USGS 01657500 80 1943-12-13 23:00:00 EST Yes HMT USGS 1.94 47.4 Fair IceCover unkn USGS 01657500 81 1944-01-05 23:00:00 EST Yes REC/RHT USGS 6.71 1740 Good unkn USGS 01657500 82 1944-02-10 23:00:00 EST Yes RHT USGS 2.48 108 Fair Clear unkn USGS 01657500 83 1944-03-10 23:00:00 EST Yes RHT USGS 4.00 450 Good unkn USGS 01657500 84 1944-04-06 23:00:00 EST Yes HMT USGS 3.36 247 Fair unkn USGS 01657500 85 1944-05-11 23:00:00 EST Yes HMT USGS 2.74 133 Good unkn USGS 01657500 86 1944-06-13 23:00:00 EST Yes RHT/HMT USGS 2.49 91.3 Fair unkn USGS 01657500 87 1944-07-20 23:00:00 EST Yes HMT USGS 1.70 29.1 Fair unkn USGS 01657500 88 1944-08-10 23:00:00 EST Yes HMT USGS 1.93 42.3 Fair Clear unkn USGS 01657500 89 1944-09-08 23:00:00 EST Yes BYC USGS 1.77 28.6 Fair Clear unkn USGS 01657500 90 1944-10-13 23:00:00 EST Yes REC USGS 4.34 510 Good unkn USGS 01657500 91 1944-11-20 23:00:00 EST Yes HMT USGS 2.34 75.6 Fair Clear unkn USGS 01657500 92 1945-01-12 23:00:00 EST Yes JSC/JLS USGS 2.84 157 Poor Clear unkn USGS 01657500 93 1945-02-09 23:00:00 EST Yes MSB USGS 2.68 124 Fair Clear unkn USGS 01657500 94 1945-03-09 23:00:00 EST Yes RHT USGS 3.52 304 Fair Clear unkn USGS 01657500 95 1945-04-03 23:00:00 EST Yes RHT USGS 3.09 189 Fair unkn USGS 01657500 96 1945-05-06 23:00:00 EST Yes JLS USGS 3.06 176 Good unkn USGS 01657500 97 1945-06-15 23:00:00 EST Yes ODM USGS 2.81 124 Fair Clear unkn USGS 01657500 98 1945-07-31 23:00:00 EST Yes JSC USGS 13.31 7700 Poor unkn USGS 01657500 99 1945-09-13 23:00:00 EST Yes ODM USGS 2.45 82.8 Fair Clear unkn USGS 01657500 100 1945-10-11 Yes EHO/RHT USGS 3.06 187 Fair unkn USGS 01657500 101 1945-11-15 Yes RHT USGS 2.68 118 Fair unkn USGS 01657500 102 1945-12-06 Yes REC USGS 11.08 5360 Good unkn USGS 01657500 103 1946-01-09 Yes GMT USGS 5.82 1180 Fair unkn USGS 01657500 104 1946-02-14 Yes GCC USGS 7.89 2570 Good unkn USGS 01657500 105 1946-03-21 Yes CAS USGS 4.37 577 Good Clear unkn USGS 01657500 106 1946-04-11 Yes PNS USGS 2.92 160 Good Clear unkn USGS 01657500 107 1946-05-23 Yes CAS USGS 5.20 921 Good Clear unkn USGS 01657500 108 1946-05-29 Yes PNS/SGA USGS 12.97 7720 Good unkn USGS 01657500 109 1946-07-10 Yes ARG/GMT USGS 11.04 5410 Good unkn USGS 01657500 110 1946-08-08 Yes GMT USGS 4.82 711 Good unkn USGS 01657500 111 1946-09-13 Yes MSB USGS 2.00 48.1 Fair unkn USGS 01657500 112 1946-10-10 Yes EHO USGS 2.26 72.3 Fair unkn USGS 01657500 113 1946-11-14 Yes RHT USGS 2.48 91.0 Good unkn USGS 01657500 114 1946-12-12 Yes GCC USGS 2.24 64.5 Fair unkn USGS 01657500 115 1947-01-24 Yes CAS/MSB USGS 4.08 506 Good Clear unkn USGS 01657500 116 1947-02-05 Yes CHH USGS 3.28 247 Good Clear unkn USGS 01657500 117 1947-04-16 Yes CHH/REC USGS 3.32 274 Good unkn USGS 01657500 118 1947-05-12 Yes REC/EHO USGS 2.58 113 Fair unkn USGS 01657500 119 1947-06-16 Yes ARG/ODM USGS 4.86 692 Good unkn USGS 01657500 120 1947-07-07 Yes EHO/GMT USGS 3.17 226 Good VegetationLight unkn USGS 01657500 121 1947-08-06 Yes CAS/MSB USGS 2.66 125 Fair Clear unkn USGS 01657500 122 1947-09-17 Yes PNS/MSB USGS 1.95 42.0 Fair Clear unkn USGS 01657500 123 1947-10-14 Yes GMT/EHO USGS 1.79 31.3 Good Clear unkn USGS 01657500 124 1947-11-11 Yes PNS/RHT USGS 3.69 363 Good unkn USGS 01657500 125 1947-12-15 Yes REC/MSB USGS 2.46 94.6 Fair Clear unkn USGS 01657500 126 1948-01-12 Yes EHO/PNS USGS 2.94 178 Fair unkn USGS 01657500 127 1948-02-09 Yes MSB/PNS USGS 3.20 234 Good IceShore unkn USGS 01657500 128 1948-04-02 Yes GMT/EHO USGS 9.39 3760 Good Clear unkn USGS 01657500 129 1948-06-09 Yes GMT USGS 2.70 115 Good Clear unkn USGS 01657500 130 1948-07-29 Yes EHO/PGS USGS 2.06 52.8 Good unkn USGS 01657500 131 1948-09-07 Yes GMT USGS 2.38 80.3 Fair Clear unkn USGS 01657500 132 1948-10-07 Yes GMT USGS 5.67 994 Good unkn USGS 01657500 133 1948-11-11 Yes EHO USGS 4.26 499 Good unkn USGS 01657500 134 1948-12-14 Yes ARG USGS 4.05 439 Good unkn USGS 01657500 135 1949-01-20 Yes EVW USGS 4.00 438 Good unkn USGS 01657500 136 1949-02-09 Yes MSB USGS 5.96 1310 Fair unkn USGS 01657500 137 1949-03-09 Yes EHO USGS 3.74 349 Good unkn USGS 01657500 138 1949-04-12 Yes PCB/EHO USGS 4.09 478 Good Clear unkn USGS 01657500 139 1949-05-04 Yes EHO USGS 5.80 1130 Good Unspecifed unkn USGS 01657500 140 1949-06-28 Yes EHO USGS 2.33 72.5 Fair Clear unkn USGS 01657500 141 1949-08-03 Yes HMF/PCB USGS 2.26 73.0 Fair Clear unkn USGS 01657500 142 1949-09-29 Yes ROA USGS 2.24 67.5 Good Clear unkn USGS 01657500 143 1949-10-05 Yes ROA USGS 2.14 54.3 Good Clear unkn USGS 01657500 144 1949-12-08 Yes ROA USGS 1.80 23.2 Fair Clear unkn USGS 01657500 145 1950-01-18 Yes HMF USGS 2.23 68.6 Good Clear unkn USGS 01657500 146 1950-04-27 Yes MSB USGS 3.02 191 Good Clear unkn USGS 01657500 147 1950-05-17 Yes HMF USGS 5.46 1040 Good Clear unkn USGS 01657500 148 1950-06-21 Yes HMF USGS 2.90 154 Good Clear unkn USGS 01657500 149 1950-07-21 Yes ARG/CSR USGS 2.98 180 Fair unkn USGS 01657500 150 1950-09-29 Yes DB USGS 2.44 98.0 Fair Clear unkn USGS 01657500 151 1950-11-16 Yes DB USGS 2.79 142 Fair unkn USGS 01657500 152 1950-12-05 Yes ROA/JRC USGS 16.25 11200 Fair unkn USGS 01657500 153 1951-03-07 Yes JRC USGS 4.16 530 Good unkn USGS 01657500 154 1951-04-11 Yes EVW USGS 7.50 2390 Good unkn USGS 01657500 155 1951-05-04 Yes PCB USGS 3.52 314 Good Clear unkn USGS 01657500 156 1951-07-17 Yes PNS USGS 2.72 131 Good Clear unkn USGS 01657500 157 1951-08-02 Yes ARG/EMM USGS 2.67 121 Fair unkn USGS 01657500 158 1951-10-16 Yes ROA USGS 1.63 16.5 Good VegetationLight unkn USGS 01657500 159 1952-01-15 Yes WGB USGS 4.24 499 Good Clear unkn USGS 01657500 160 1952-02-05 Yes MSB USGS 7.28 2150 Good Clear unkn USGS 01657500 161 1952-04-08 Yes WGB USGS 4.10 468 Good Clear unkn USGS 01657500 162 1952-05-06 Yes PCB USGS 4.28 530 Good Clear unkn USGS 01657500 163 1952-08-07 Yes PCB USGS 2.29 71.5 Good Clear unkn USGS 01657500 164 1952-09-03 Yes ROA USGS 3.80 340 Good Clear unkn USGS 01657500 165 1952-10-15 Yes PCB USGS 2.27 62.2 Unspecified Clear unkn USGS 01657500 166 1952-11-19 Yes CEG USGS 2.35 81.8 Poor Clear unkn USGS 01657500 167 1953-01-20 Yes MSB USGS 4.21 510 Good Clear unkn USGS 01657500 168 1953-03-30 Yes ROA/HWP USGS 4.55 625 Good Clear unkn USGS 01657500 169 1953-07-17 Yes ROA/HWP USGS 2.08 56.7 Good Clear unkn USGS 01657500 170 1953-08-18 Yes HWP USGS 2.58 119 Good Clear unkn USGS 01657500 171 1953-09-22 Yes WMS/FJE USGS 2.05 50.1 Good Clear unkn USGS 01657500 172 1953-11-10 Yes FJE USGS 1.92 38.5 Good Clear unkn USGS 01657500 173 1954-01-12 Yes WMS USGS 2.42 100 Good Clear unkn USGS 01657500 174 1954-02-25 Yes ROA/FJE USGS 3.27 240 Good Clear unkn USGS 01657500 175 1954-04-13 Yes WMS USGS 2.63 120 Good Clear unkn USGS 01657500 176 1954-06-15 Yes FJE/DDD USGS 1.88 38.3 Fair Clear unkn USGS 01657500 177 1954-07-13 Yes RHT USGS 1.78 30.8 Fair Clear unkn USGS 01657500 178 1954-08-04 Yes FJE USGS 1.75 30.1 Good Clear unkn USGS 01657500 179 1954-09-15 Yes EHO USGS 1.82 29.9 Good Clear unkn USGS 01657500 180 1954-10-13 Yes CWL USGS 2.30 71.0 Good VegetationLight unkn USGS 01657500 181 1954-11-09 Yes FJE USGS 1.74 25.8 Fair DebrisLight unkn USGS 01657500 182 1955-01-18 Yes FJE USGS 2.28 74.0 Fair Clear unkn USGS 01657500 183 1955-02-08 Yes MSB USGS 5.37 897 Good Clear unkn USGS 01657500 184 1955-05-25 Yes FJE USGS 9.21 3280 Good Clear unkn USGS 01657500 185 1955-06-28 Yes FJE USGS 2.20 64.9 Good Clear unkn USGS 01657500 186 1955-07-20 Yes DLD USGS 1.85 27.3 Good Clear unkn USGS 01657500 187 1955-09-20 Yes FJE USGS 2.27 76.6 Good Clear unkn USGS 01657500 188 1955-10-11 Yes FJE USGS 2.62 108 Fair Clear unkn USGS 01657500 189 1955-11-09 Yes DDD USGS 2.41 79.7 Fair Clear unkn USGS 01657500 190 1955-12-13 Yes FJE USGS 2.34 74.8 Fair Clear unkn USGS 01657500 191 1956-01-11 Yes FJE USGS 2.72 114 Good unkn USGS 01657500 192 1956-02-07 Yes FJE USGS 12.27 6100 Good Clear unkn USGS 01657500 193 1956-03-15 Yes DDD USGS 13.26 7310 Good unkn USGS 01657500 194 1956-04-18 Yes FJE USGS 4.08 441 Good Clear unkn USGS 01657500 195 1956-05-22 Yes FJE USGS 2.27 70.4 Good Clear unkn USGS 01657500 196 1956-06-13 Yes DDD USGS 1.89 36.3 Fair unkn