# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-09-05 22:36:08 EDT (vaww01) # # 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 01494000 SOUTHEAST CREEK AT CHURCH HILL, MD # ----------------------------------------------------------------------------------- # # 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 chan_nu chan_name meas_type streamflow_method velocity_method chan_discharge chan_width chan_area chan_velocity chan_stability chan_material chan_evenness long_vel_desc horz_vel_desc vert_vel_desc chan_loc_cd chan_loc_dist 5s 15s 6s 19d 12s 1s 12s 5s 12s 12s 12s 7s 6s 21s 15s 11n 64s 4s 5s 5s 14s 14s 14s 14s 4s 4s 4s 12s 9s 12s 7s 14s USGS 01494000 1 1951-06-29 11:25:00 EST Yes JAR USGS 1.54 5.75 Good 0.00 1.00 NONE 1 Imported Channel 1 WADE unspe unkno 5.75 8.80 5.19 1.11 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 2 1951-07-17 11:35:00 EST Yes AEH USGS 1.48 3.56 Good 0.00 0.40 NONE 1 Imported Channel 1 WADE unspe unkno 3.56 6.20 3.31 1.08 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 3 1951-08-10 11:35:00 EST Yes JAR USGS 1.46 3.61 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 3.61 10.0 6.00 0.60 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 4 1951-09-13 11:35:00 EST Yes WDR USGS 1.38 2.59 Good 0.00 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 2.59 6.70 3.16 0.82 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 5 1951-10-08 14:30:00 EST Yes WDR USGS 1.42 3.40 Good 0.01 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 3.40 7.60 4.11 0.85 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 6 1951-11-01 10:30:00 EST Yes JAB USGS 3.15 65.8 Good -0.07 0.80 NONE 1 Imported Channel 1 WADE unspe unkno 65.8 22.0 38.8 1.70 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 7 1951-12-07 14:05:00 EST Yes WDR USGS 1.54 5.39 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 5.39 7.20 4.83 1.11 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 8 1952-01-02 12:20:00 EST Yes WDR USGS 1.78 11.6 Good 0.00 0.40 NONE 1 Imported Channel 1 WADE unspe unkno 11.6 8.40 7.34 1.60 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 9 1952-02-07 15:20:00 EST Yes AEH USGS 2.05 22.1 Good 0.00 0.40 NONE 1 Imported Channel 1 WADE unspe unkno 22.1 10.0 10.8 2.05 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 10 1952-03-05 09:45:00 EST Yes JAB USGS 2.48 38.6 Good -0.03 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 38.6 20.1 24.0 1.61 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 11C 1952-04-27 Yes JAR/WDR USGS 6.32 394 Unspecified NONE 1 Imported Channel 1 OTHR QIDIR 394 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 12 1952-04-30 11:35:00 EST Yes JAB USGS 2.34 37.3 Good 0.00 0.40 NONE 1 Imported Channel 1 WADE unspe unkno 37.3 11.1 14.5 2.57 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 13C 1952-05-26 Yes JAB/WDR USGS 7.19 582 Unspecified NONE 1 Imported Channel 1 OTHR QIDIR 582 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 14C 1952-06-01 Yes JAB/WDR USGS 4.80 210 Unspecified NONE 1 Imported Channel 1 OTHR QIDIR 210 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 15 1952-07-08 08:20:00 EST Yes JAB USGS 1.56 5.69 Good 0.00 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 5.69 8.80 5.25 1.08 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 16C 1952-08-13 Yes JAB/JGP USGS 7.91 802 Unspecified NONE 1 Imported Channel 1 OTHR QIDIR 802 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 17 1952-09-05 10:10:00 EST Yes JAB USGS 1.65 8.06 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 8.06 17.5 12.0 0.67 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 18 1952-10-30 15:45:00 EST Yes JAB USGS 1.60 4.99 Good 0.00 0.40 NONE 1 Imported Channel 1 WADE unspe unkno 4.99 10.0 6.21 0.80 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 19 1952-11-17 09:30:00 EST Yes JAB USGS 1.60 6.86 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 6.86 13.5 7.88 0.87 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 20 1953-01-13 15:00:00 EST Yes JAB USGS 2.05 19.9 Good 0.00 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 19.9 18.2 18.8 1.06 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 21 1953-02-11 14:55:00 EST Yes JAB USGS 1.89 14.8 Good 0.01 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 14.8 10.5 8.80 1.68 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 22 1953-03-06 09:30:00 EST Yes HRM/AEH USGS 2.03 18.2 Good 0.01 0.80 NONE 1 Imported Channel 1 WADE unspe unkno 18.2 11.0 11.6 1.57 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 23C 1953-03-16 Yes JAB/AEH USGS 6.36 415 Unspecified NONE 1 Imported Channel 1 OTHR QIDIR 415 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 24 1953-03-25 12:30:00 EST Yes HRM USGS 2.38 36.3 Good 0.12 0.80 NONE 1 Imported Channel 1 WADE unspe unkno 36.3 11.6 16.5 2.20 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 25 1953-04-19 13:50:00 EST Yes HRM USGS 2.10 22.0 Good -0.01 0.70 NONE 1 Imported Channel 1 WADE unspe unkno 22.0 13.6 14.9 1.48 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 26 1953-05-11 16:40:00 EST Yes HRM USGS 1.70 9.08 Good 0.00 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 9.08 16.1 9.16 0.99 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 27 1953-05-22 09:30:00 EST Yes HRM USGS 2.39 34.6 Good 0.02 0.80 NONE 1 Imported Channel 1 WADE unspe unkno 34.6 13.4 18.9 1.83 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 28 1953-06-18 13:25:00 EST Yes HRM USGS 1.62 6.63 Good 0.00 0.70 NONE 1 Imported Channel 1 WADE unspe unkno 6.63 15.4 7.71 0.86 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 29 1953-07-17 12:00:00 EST Yes HRM USGS 1.47 4.17 Unspecified 0.00 0.70 NONE 1 Imported Channel 1 WADE unspe unkno 4.17 14.6 5.50 0.76 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 30 1953-09-04 10:20:00 EST Yes HRM USGS 1.43 3.48 Good 0.00 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 3.48 13.3 5.04 0.69 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 31 1953-09-18 13:45:00 EST Yes HRM USGS 1.38 3.03 Unspecified 0.00 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 3.03 11.9 3.64 0.83 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 32 1953-10-05 13:10:00 EST Yes HRM USGS 1.38 3.14 Good 0.00 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 3.14 10.8 3.32 0.95 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 33 1953-12-03 14:35:00 EST Yes JAB USGS 1.48 4.86 Good 0.00 0.40 NONE 1 Imported Channel 1 WADE unspe unkno 4.86 9.80 6.66 0.73 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 34 1954-01-08 14:15:00 EST Yes HRM USGS 1.56 6.22 Good 0.00 0.70 NONE 1 Imported Channel 1 WADE unspe unkno 6.22 13.5 8.84 0.70 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 35 1954-03-04 14:30:00 EST Yes HRM USGS 2.05 21.4 Good -0.01 0.80 NONE 1 Imported Channel 1 WADE unspe unkno 21.4 16.2 16.7 1.28 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 36 1954-05-06 12:30:00 EST Yes HRM USGS 1.75 10.9 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 10.9 14.7 10.4 1.05 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 37 1954-07-12 14:30:00 EST Yes RMB USGS 1.39 3.09 Good 0.00 0.40 NONE 1 Imported Channel 1 WADE unspe unkno 3.09 13.4 4.69 0.66 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 38 1954-08-18 13:20:00 EST Yes AEH USGS 1.37 2.33 Good 0.00 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 2.33 10.6 2.50 0.93 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 39 1954-09-03 13:00:00 EST Yes JAB USGS 1.36 2.17 Fair -0.01 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 2.17 8.90 5.10 0.43 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 40 1954-10-08 09:15:00 EST Yes HRM USGS 1.31 2.15 Good 0.00 0.80 NONE 1 Imported Channel 1 WADE unspe unkno 2.15 10.9 4.59 0.47 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 41 1954-10-13 14:40:00 EST Yes HRM USGS 1.28 1.82 Good 0.00 0.70 NONE 1 Imported Channel 1 WADE unspe unkno 1.82 10.5 4.17 0.44 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 42 1954-11-01 13:50:00 EST Yes JAB USGS 1.40 3.36 Good 0.00 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 3.36 9.70 5.46 0.62 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 43 1955-01-06 16:05:00 EST Yes JAB USGS 1.51 4.94 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 4.94 9.40 6.38 0.77 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 44 1955-02-09 10:45:00 EST Yes HRM USGS 1.54 6.36 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 6.36 11.6 7.18 0.89 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 45 1955-03-07 14:50:00 EST Yes AEH USGS 1.97 17.2 Good -0.01 0.40 NONE 1 Imported Channel 1 WADE unspe unkno 17.2 13.0 11.9 1.45 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 46 1955-04-07 12:20:00 EST Yes HRM USGS 1.58 7.08 Good 0.00 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 7.08 11.7 7.06 1.00 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 47 1955-04-29 09:25:00 EST Yes AEH USGS 1.58 6.94 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 6.94 12.1 7.24 0.96 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 48 1955-05-27 12:30:00 EST Yes HRM USGS 1.37 2.95 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 2.95 11.0 5.91 0.50 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 49 1955-08-09 12:25:00 EST Yes EWM USGS 1.39 2.82 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 2.82 10.7 6.16 0.46 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 50 1955-08-26 09:05:00 EST Yes EWM USGS 1.48 4.81 Good 0.00 0.40 NONE 1 Imported Channel 1 WADE unspe unkno 4.81 12.3 4.69 1.02 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 51 1955-08-29 13:10:00 EST Yes HRM USGS 1.51 5.61 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 5.61 10.7 7.45 0.75 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 52 1956-01-06 11:20:00 EST Yes HRM USGS 1.53 4.57 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 4.57 12.1 7.01 0.65 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 53 1956-02-02 13:30:00 EST Yes EWM USGS 2.10 19.2 Fair 0.05 0.40 NONE 1 Imported Channel 1 WADE unspe unkno 19.2 13.6 15.0 1.28 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 54 1956-03-05 12:10:00 EST Yes HRM USGS 1.61 7.56 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 7.56 12.0 8.64 0.87 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 55 1956-03-29 15:40:00 EST Yes HRM USGS 1.89 14.3 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 14.3 13.4 12.4 1.15 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 56 1956-05-07 13:20:00 EST Yes HRM USGS 1.72 10.6 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 10.6 11.4 8.57 1.24 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 57 1956-06-08 12:50:00 EST Yes RCB/AEH USGS 1.53 5.27 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 5.27 14.0 5.90 0.89 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 58 1956-07-19 08:30:00 EST Yes RCB USGS 1.39 3.15 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 3.15 15.5 6.74 0.47 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 59 1956-09-26 15:40:00 EST Yes RCB USGS 1.28 2.04 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 2.04 12.5 3.78 0.54 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 60 1957-04-17 11:45:00 EST Yes HRM USGS 1.74 10.0 Unspecified 0.00 0.40 NONE 1 Imported Channel 1 WADE unspe unkno 10.0 13.0 10.6 0.98 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 61 1963-09-27 17:30:00 EST Yes RAG USGS 1.42 2.85 Good 0.00 0.60 NONE 1 Imported Channel 1 WADE unspe unkno 2.85 10.0 3.02 0.94 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 62 1968-09-10 09:30:00 EST Yes WBS USGS 2.84 Good 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 2.84 10.2 4.12 0.69 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 63 1969-04-15 Yes KRT USGS 6.27 Good 0.00 0.70 NONE 1 Imported Channel 1 WADE unspe unkno 6.27 13.0 9.26 0.68 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 64 1969-06-30 Yes JFK USGS 1.96 Fair NONE 1 Imported Channel 1 WADE unspe unkno 1.96 9.20 2.36 0.83 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 65 1969-08-28 Yes BMH USGS 3.89 Fair 0.00 0.50 NONE 1 Imported Channel 1 WADE unspe unkno 3.89 17.5 6.79 0.57 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 66 1970-08-13 Yes KRT USGS 3.65 Good NONE 1 Imported Channel 1 WADE unspe unkno 3.65 15.0 6.19 0.59 UNSP UNSP UNSP unkn UNSP UNSP UNSP USGS 01494000 67 1970-10-07 11:35:00 EDT Yes DFG USGS 2.14 Good NONE 1 Imported Channel 1 WADE unspe unkno 2.14 12.0 4.05 0.53 UNSP UNSP UNSP unkn UNSP UNSP UNSP