# # U.S. Geological Survey, National Water Information System # Surface water measurements # # Retrieved: 2025-12-18 19:47:42 EST (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 01095880 NONACOICUS BROOK NEAR AYER, MA # ----------------------------------------------------------------------------------- # # 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 01095880 1 1971-09-03 Yes ? USGS 1.20 Unspecified NONE USGS 01095880 2 1971-09-09 Yes ? USGS 0.69 Unspecified NONE USGS 01095880 3 1971-09-29 Yes ? USGS 1.70 Unspecified NONE USGS 01095880 4 1971-10-20 Yes ? USGS 2.20 Unspecified NONE USGS 01095880 5 1972-08-24 Yes ? USGS 4.10 Unspecified NONE USGS 01095880 6 1972-09-28 Yes ? USGS 6.90 Unspecified NONE USGS 01095880 7 1972-10-05 Yes ? USGS 3.40 Unspecified NONE USGS 01095880 8 1973-03-20 Yes ? USGS 115 Unspecified NONE USGS 01095880 9 1973-08-28 Yes ? USGS 6.30 Unspecified NONE USGS 01095880 10 1973-09-12 Yes ? USGS 3.30 Unspecified NONE USGS 01095880 11 1973-09-13 Yes ? USGS 2.90 Unspecified NONE