# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-12-22 00:14:14 EST (sdww01) # # 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 01663000 THORNTON RIVER NEAR LAUREL MILLS, 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 01663000 1 1941-10-18 Yes REC USGS 1.26 14.1 Good DebrisLight NONE USGS 01663000 2 1943-09-14 23:00:00 EST Yes ARG USGS 0.60 4.57 Good NONE USGS 01663000 3 1943-10-20 23:00:00 EST Yes SGA USGS 0.70 9.04 Good NONE USGS 01663000 4 1943-11-11 23:00:00 EST Yes HMT USGS 1.13 35.4 Good NONE USGS 01663000 5 1943-12-13 23:00:00 EST Yes HMT USGS 0.97 21.8 Fair IceCover NONE USGS 01663000 6 1944-01-03 23:00:00 EST Yes ARG/FPH USGS 3.18 350 Fair IceCover NONE USGS 01663000 7 1944-01-13 23:00:00 EST Yes HMT USGS 1.21 39.7 Good Clear NONE USGS 01663000 8 1944-02-13 23:00:00 EST Yes HMT USGS 1.20 39.0 Good Clear NONE USGS 01663000 9 1944-02-28 23:00:00 EST Yes JSC/B USGS 2.48 239 Good Clear NONE USGS 01663000 10 1944-03-12 23:00:00 EST Yes JSC/RHT USGS 3.53 483 Fair NONE USGS 01663000 11 1944-04-06 23:00:00 EST Yes HMT USGS 1.92 130 Good Clear NONE USGS 01663000 12 1944-05-14 23:00:00 EST Yes HMT USGS 1.79 109 Good NONE USGS 01663000 13 1944-06-15 23:00:00 EST Yes RHT/HMT USGS 1.17 42.7 Good NONE USGS 01663000 14 1944-07-23 23:00:00 EST Yes HMT USGS 0.64 7.04 Good Clear NONE USGS 01663000 15 1944-08-13 23:00:00 EST Yes HMT USGS 0.72 7.25 Good Clear NONE USGS 01663000 16 1944-09-09 23:00:00 EST Yes BYC USGS 0.47 1.55 Good Clear NONE USGS 01663000 17 1944-09-09 23:00:00 EST Yes BYC USGS 0.47 1.47 Good Clear NONE USGS 01663000 18 1944-09-17 23:00:00 EST Yes ARG/FPH USGS 5.44 972 Fair NONE USGS 01663000 19 1944-10-12 23:00:00 EST Yes REC USGS 1.57 78.5 Good NONE USGS 01663000 20 1944-11-23 23:00:00 EST Yes HMT USGS 1.25 30.0 Good NONE USGS 01663000 21 1945-01-12 23:00:00 EST Yes JSC/JLS USGS 1.96 124 Good Clear NONE USGS 01663000 22 1945-02-09 23:00:00 EST Yes MSB USGS 1.49 81.8 Good Clear NONE USGS 01663000 23 1945-03-09 23:00:00 EST Yes RHT USGS 2.00 157 Good NONE USGS 01663000 24 1945-04-02 23:00:00 EST Yes RHT USGS 1.86 106 Good NONE USGS 01663000 25 1945-05-06 23:00:00 EST Yes JLS USGS 2.02 162 Good NONE USGS 01663000 26 1945-06-06 23:00:00 EST Yes ODM USGS 1.37 59.4 Good Clear NONE USGS 01663000 27 1945-07-30 23:00:00 EST Yes W/ODM USGS 2.28 164 Good Clear NONE USGS 01663000 28 1945-09-02 23:00:00 EST Yes ARG USGS 1.10 31.9 Good NONE USGS 01663000 29 1945-10-08 Yes RHT/EHO USGS 2.00 109 Fair Clear NONE USGS 01663000 30 1945-11-13 Yes RHT USGS 1.41 59.2 Fair Clear NONE USGS 01663000 31 1945-12-04 Yes REC USGS 2.00 133 Good NONE USGS 01663000 32 1946-01-12 Yes EMT USGS 3.03 303 Good Clear NONE USGS 01663000 33 1946-02-12 Yes ECC USGS 2.10 140 Good Clear NONE USGS 01663000 34 1946-03-19 Yes CAS USGS 2.48 226 Fair Clear NONE USGS 01663000 35 1946-04-09 Yes PNS USGS 2.10 153 Good Clear NONE USGS 01663000 36 1946-05-21 Yes CAS USGS 2.66 262 Good Clear NONE USGS 01663000 37 1946-05-28 Yes CAS/MSB USGS 8.68 2560 Good NONE USGS 01663000 38 1946-06-26 Yes GMT/CHH USGS 1.46 70.1 Good Clear NONE USGS 01663000 39 1946-08-06 Yes GMT USGS 1.38 61.8 Good Clear NONE USGS 01663000 40 1946-09-11 Yes MSB USGS 0.91 19.0 Fair NONE USGS 01663000 41 1946-10-08 Yes EHO USGS 1.14 35.2 Good NONE USGS 01663000 42 1946-11-12 Yes RHT USGS 1.26 48.9 Good NONE USGS 01663000 43 1946-12-10 Yes GCC USGS 1.20 38.8 Good NONE USGS 01663000 44 1947-01-07 Yes CAS USGS 2.26 169 Good Clear NONE USGS 01663000 45 1947-02-04 Yes CHH USGS 1.82 105 Good Clear NONE USGS 01663000 46 1947-03-11 Yes PNS USGS 1.92 122 Good Clear NONE USGS 01663000 47 1947-04-08 Yes EMT USGS 1.67 88.2 Good Clear NONE USGS 01663000 48 1947-05-06 Yes RHT USGS 1.48 70.3 Good NONE USGS 01663000 49 1947-06-18 Yes GMT/EHO USGS 1.56 83.4 Good NONE USGS 01663000 50 1947-07-15 Yes ARG USGS 1.29 53.1 Good Clear NONE USGS 01663000 51 1947-08-05 Yes EHO USGS 1.87 117 Good NONE USGS 01663000 52 1947-09-09 Yes REC USGS 1.38 51.0 Fair NONE USGS 01663000 53 1947-10-07 Yes RHT USGS 1.24 36.0 Good NONE USGS 01663000 54 1947-11-04 Yes MSB USGS 5.93 1300 Fair NONE USGS 01663000 55 1947-12-16 Yes EHO USGS 2.26 171 Good NONE USGS 01663000 56 1948-01-06 Yes GMT USGS 1.80 115 Good Clear NONE USGS 01663000 57 1948-02-03 Yes EHO USGS 1.80 73.1 Good IceShore NONE USGS 01663000 58 1948-04-01 Yes REC USGS 5.80 1260 Good NONE USGS 01663000 59 1948-05-12 Yes EHO USGS 2.75 288 Good NONE USGS 01663000 60 1948-06-08 Yes GMT USGS 1.96 139 Good Clear NONE USGS 01663000 61 1948-07-22 Yes EHO/PGS USGS 1.36 50.5 Good NONE USGS 01663000 62 1948-08-18 Yes PNS USGS 1.91 121 Good NONE USGS 01663000 63 1948-09-07 Yes EHO USGS 1.56 68.0 Fair NONE USGS 01663000 64 1948-10-04 Yes EHO USGS 1.37 47.4 Good NONE USGS 01663000 65 1948-11-08 Yes EHO USGS 2.53 180 Good NONE USGS 01663000 66 1948-12-04 Yes ARG/EYW USGS 5.07 874 Fair Unspecifed NONE USGS 01663000 67 1949-01-11 Yes ROA USGS 3.02 317 Fair Clear NONE USGS 01663000 68 1949-02-07 Yes MSB USGS 3.37 368 Fair NONE USGS 01663000 69 1949-03-07 Yes EHO USGS 2.39 164 Good NONE USGS 01663000 70 1949-04-04 Yes ROA USGS 2.54 190 Good Clear NONE USGS 01663000 71 1949-05-04 Yes EHO USGS 4.59 742 Good Clear NONE USGS 01663000 72 1949-06-27 Yes ROA USGS 1.92 128 Good Clear NONE USGS 01663000 73 1949-07-20 Yes EHO/HMF USGS 3.42 369 Unspecified NONE USGS 01663000 74 1949-09-14 Yes ARG/K USGS 2.80 246 Good Clear NONE USGS 01663000 75 1949-10-07 Yes ROA USGS 1.52 71.3 Good Clear NONE USGS 01663000 76 1949-11-11 Yes PCB USGS 1.77 93.4 Good Clear NONE USGS 01663000 77 1949-12-09 Yes ROA USGS 1.42 59.8 Good Clear NONE USGS 01663000 78 1950-01-19 Yes HMF USGS 1.72 103 Fair Clear NONE USGS 01663000 79 1950-02-17 Yes ROA USGS 2.55 195 Good Clear NONE USGS 01663000 80 1950-03-29 Yes MSB USGS 2.99 305 Fair NONE USGS 01663000 81 1950-04-26 Yes PCB/AOB USGS 1.84 125 Good Clear NONE USGS 01663000 82 1950-05-19 Yes HMF USGS 3.44 432 Good Clear NONE USGS 01663000 83 1950-06-20 Yes HMF USGS 1.37 107 Fair NONE USGS 01663000 84 1950-07-07 Yes G USGS 1.47 72.5 Fair DebrisLight NONE USGS 01663000 85 1950-08-23 Yes ROA USGS 1.49 73.3 Unspecified Clear NONE USGS 01663000 86 1950-09-27 Yes DB USGS 1.59 77.5 Fair Clear NONE USGS 01663000 87 1950-10-19 Yes ROA USGS 1.62 88.9 Good Clear NONE USGS 01663000 88 1950-11-21 Yes DB USGS 1.55 76.2 Good Clear NONE USGS 01663000 89 1950-12-08 Yes ROA/JRC USGS 6.94 1800 Good NONE USGS 01663000 90 1951-01-16 Yes DB USGS 2.02 156 Good NONE USGS 01663000 91 1951-02-13 Yes ROA USGS 2.89 288 Good Clear NONE USGS 01663000 92 1951-03-12 Yes JRC USGS 2.06 176 Good NONE USGS 01663000 93 1951-04-13 Yes EVW USGS 5.11 922 Good NONE USGS 01663000 94 1951-05-14 Yes CAS USGS 2.02 147 Good Clear NONE USGS 01663000 95 1951-06-07 Yes EHO USGS 1.68 91.8 Good Clear NONE USGS 01663000 96 1951-07-12 Yes MSB USGS 1.43 61.4 Unspecified Clear NONE USGS 01663000 97 1951-08-23 Yes CWL USGS 1.13 26.8 Fair NONE USGS 01663000 98 1951-09-13 Yes PCB USGS 0.96 13.1 Good Clear NONE USGS 01663000 99 1951-10-04 Yes ROA USGS 0.81 8.09 Good DebrisLight NONE USGS 01663000 100 1951-11-16 Yes PCB USGS 1.18 34.7 Good Clear NONE USGS 01663000 101 1951-12-03 Yes ROA USGS 1.16 29.1 Good Clear NONE USGS 01663000 102 1952-01-17 Yes PCB USGS 1.90 136 Good Clear NONE USGS 01663000 103 1952-02-08 Yes ROA USGS 3.01 321 Fair Clear NONE USGS 01663000 104 1952-03-13 Yes WGB USGS 3.97 648 Good Clear NONE USGS 01663000 105 1952-04-10 Yes PCB USGS 2.52 234 Good Clear NONE USGS 01663000 106 1952-04-28 Yes PCB USGS 7.16 2080 Excellent Clear NONE USGS 01663000 107 1952-05-09 Yes ROA USGS 2.58 268 Good Clear NONE USGS 01663000 108 1952-06-05 Yes WGB USGS 2.19 175 Good Clear NONE USGS 01663000 109 1952-07-09 Yes PCB USGS 2.22 187 Good Clear NONE USGS 01663000 110 1952-08-14 Yes ARG USGS 1.55 68.3 Good NONE USGS 01663000 111 1952-09-11 Yes EHO USGS 1.46 52.8 Fair NONE USGS 01663000 112 1952-10-10 Yes ROA USGS 1.37 36.8 Good Clear NONE USGS 01663000 113 1952-11-13 Yes PCB USGS 1.31 35.8 Good Clear NONE USGS 01663000 114 1952-12-18 Yes MSB USGS 2.13 170 Good Clear NONE USGS 01663000 115 1953-01-15 Yes TSR/ROA USGS 2.81 282 Good Clear NONE USGS 01663000 116 1953-02-17 Yes MSB/HWP USGS 2.04 150 Good Clear NONE USGS 01663000 117 1953-03-19 Yes HWP USGS 2.98 322 Good Clear NONE USGS 01663000 118 1953-04-17 Yes FJE USGS 2.78 334 Good NONE USGS 01663000 119 1953-05-14 Yes HWP USGS 4.04 487 Good Clear NONE USGS 01663000 120 1953-07-10 Yes FJE USGS 1.32 32.9 Good Clear NONE USGS 01663000 121 1953-08-06 Yes CWL USGS 1.13 19.8 Good NONE USGS 01663000 122 1953-09-11 Yes FJE/WMS USGS 0.92 8.20 Good Clear NONE USGS 01663000 123 1953-10-08 Yes FJE/WMS USGS 0.82 7.74 Good Clear NONE USGS 01663000 124 1953-11-12 Yes ROA USGS 1.10 16.4 Good Clear NONE USGS 01663000 125 1953-12-03 Yes WMS USGS 1.04 20.1 Good Clear NONE USGS 01663000 126 1954-01-06 Yes FJE USGS 1.18 27.2 Fair Clear NONE USGS 01663000 127 1954-02-11 Yes WMS USGS 1.32 43.7 Good Clear NONE USGS 01663000 128 1954-03-04 Yes FJE USGS 2.82 358 Good Clear NONE USGS 01663000 129 1954-04-15 Yes FJE USGS 1.55 68.5 Good Clear NONE USGS 01663000 130 1954-05-07 Yes WMS USGS 1.99 135 Good Clear NONE USGS 01663000 131 1954-06-17 Yes WMS USGS 1.78 112 Good Clear NONE USGS 01663000 132 1954-07-15 Yes DDD USGS 1.90 115 Good Clear NONE USGS 01663000 133 1954-08-13 Yes WMS USGS 0.74 2.92 Fair Clear NONE USGS 01663000 134 1954-09-16 Yes FJE USGS 0.78 3.24 Good Clear NONE USGS 01663000 135 1954-10-04 Yes WMS USGS 0.74 1.65 Good DebrisLight NONE USGS 01663000 136 1954-11-04 Yes DDD USGS 1.40 44.8 Good Clear NONE USGS 01663000 137 1954-12-09 Yes FJE USGS 1.44 49.2 Fair Clear NONE USGS 01663000 138 1955-01-13 Yes MSB USGS 1.61 81.5 Good Clear NONE USGS 01663000 139 1955-02-17 Yes FJE USGS 1.82 106 Good Clear NONE USGS 01663000 140 1955-03-17 Yes DDD USGS 1.98 129 Good NONE USGS 01663000 141 1955-04-20 Yes FJE USGS 2.00 146 Good Clear NONE USGS 01663000 142 1955-05-26 Yes DDD USGS 1.66 70.9 Good Clear NONE USGS 01663000 143 1955-06-23 Yes DLD USGS 1.62 52.8 Good NONE USGS 01663000 144 1955-07-22 Yes FJE USGS 1.02 10.5 Good Clear NONE USGS 01663000 145 1955-08-17 Yes CWL USGS 2.74 242 Good NONE USGS 01663000 145C 1955-08-18 Yes CWL USGS 27300 Poor NONE USGS 01663000 145S 1955-08-18 Yes CWL USGS 21.55 23800 Poor NONE USGS 01663000 146 1955-09-15 Yes FJE USGS 1.72 61.1 Good Clear NONE USGS 01663000 147 1955-10-21 Yes DDD USGS 1.60 43.3 Good Clear NONE USGS 01663000 148 1955-11-17 Yes FJE USGS 1.58 43.7 Good Clear NONE USGS 01663000 149 1955-12-22 Yes FJE USGS 1.48 36.0 Good Clear NONE USGS 01663000 150 1956-01-18 Yes DDD USGS 1.55 41.7 Good Clear NONE USGS 01663000 151 1956-02-16 Yes FJE USGS 2.10 138 Good Clear NONE USGS 01663000 152 1956-03-22 Yes FJE USGS 2.32 206 Good Clear NONE USGS 01663000 153 1956-04-26 Yes FEJ USGS 1.86 82.8 Good Clear NONE USGS 01663000 154 1956-05-23 Yes DDD USGS 1.59 40.6 Fair Clear NONE USGS 01663000 155 1956-06-22 Yes DDD USGS 1.45 29.7 Fair Clear NONE USGS 01663000 156 1956-07-09 Yes FJE USGS 1.41 26.5 Good Clear NONE USGS 01663000 157 1956-08-23 Yes FJE USGS 1.51 37.0 Good Clear NONE USGS 01663000 158 1956-09-17 Yes FJE USGS 1.42 25.8 Good Clear NONE USGS 01663000 159 1956-10-17 Yes FEJ USGS 1.45 31.0 Good DebrisLight NONE USGS 01663000 160 1977-10-11 Yes WW USGS 12.7 Good NONE USGS 01663000 161 1981-08-04 Yes WVD/BJP USGS 21.8 Good NONE USGS 01663000 162 1981-09-15 Yes RNP USGS 10.4 Good NONE USGS 01663000 163 1981-10-21 Yes RJA USGS 8.51 Good NONE USGS 01663000 164 1982-07-28 Yes JRG USGS 31.1 Good Clear NONE USGS 01663000 165 1982-10-22 Yes JRG USGS 25.3 Good NONE USGS 01663000 166 1983-07-25 Yes AWC USGS 17.9 Good NONE USGS 01663000 167 1983-11-02 Yes AWC USGS 61.2 Good NONE USGS 01663000 168 1984-09-06 Yes JRG USGS 34.0 Good NONE USGS 01663000 169 1984-10-31 Yes AWC USGS 35.6 Good NONE