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Groundwater levels for the Nation
Important: Next Generation Monitoring Location Page
| Agency code = | tx001 |
|---|---|
| site_no list = |
|
| Minimum number of levels = | 1 |
| Table of data |
| Tab-separated data |
| Graph of data |
| Reselect period |
| Date | Time |
Water-level date-time accuracy |
Parameter code | Water level, feet below land surface |
Water level, feet above specific vertical datum |
Referenced vertical datum |
Status |
Method of measurement |
Measuring agency |
Source of measurement |
Water-level approval status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1941-02-07 | D | 62610 | 3113.00 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1941-02-07 | D | 62611 | 3114.22 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1941-02-07 | D | 72019 | 59.00 | 1 | O | TX001 | A | A | |||
| 1947-03-11 | D | 62610 | 3109.50 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1947-03-11 | D | 62611 | 3110.72 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1947-03-11 | D | 72019 | 62.50 | 1 | O | TX001 | A | A | |||
| 1949-02-24 | D | 62610 | 3103.92 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1949-02-24 | D | 62611 | 3105.14 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1949-02-24 | D | 72019 | 68.08 | 1 | O | TX001 | A | A | |||
| 1950-02-14 | D | 62610 | 3106.02 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1950-02-14 | D | 62611 | 3107.24 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1950-02-14 | D | 72019 | 65.98 | 1 | O | TX001 | A | A | |||
| 1951-01-23 | D | 62610 | 3101.00 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1951-01-23 | D | 62611 | 3102.22 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1951-01-23 | D | 72019 | 71.00 | 1 | O | TX001 | A | A | |||
| 1952-01-28 | D | 62610 | 3097.88 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1952-01-28 | D | 62611 | 3099.10 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1952-01-28 | D | 72019 | 74.12 | 1 | O | TX001 | A | A | |||
| 1953-01-09 | D | 62610 | 3090.66 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1953-01-09 | D | 62611 | 3091.88 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1953-01-09 | D | 72019 | 81.34 | 1 | O | TX001 | A | A | |||
| 1954-01-08 | D | 62610 | 3082.33 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1954-01-08 | D | 62611 | 3083.55 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1954-01-08 | D | 72019 | 89.67 | 1 | O | TX001 | A | A | |||
| 1955-01-07 | D | 62610 | 3072.75 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1955-01-07 | D | 62611 | 3073.97 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1955-01-07 | D | 72019 | 99.25 | 1 | O | TX001 | A | A | |||
| 1956-01-19 | D | 62610 | 3068.30 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1956-01-19 | D | 62611 | 3069.52 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1956-01-19 | D | 72019 | 103.70 | 1 | O | TX001 | A | A | |||
| 1957-01-18 | D | 62610 | 3059.99 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1957-01-18 | D | 62611 | 3061.21 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1957-01-18 | D | 72019 | 112.01 | 1 | O | TX001 | A | A | |||
| 1958-01-13 | D | 62610 | 3054.80 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1958-01-13 | D | 62611 | 3056.02 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1958-01-13 | D | 72019 | 117.20 | 1 | O | TX001 | A | A | |||
| 1959-01-20 | D | 62610 | 3057.50 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1959-01-20 | D | 62611 | 3058.72 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1959-01-20 | D | 72019 | 114.50 | 1 | O | TX001 | A | A | |||
| 1960-01-25 | D | 62610 | 3049.12 | NGVD29 | 1 | O | TX001 | A | A | ||
| 1960-01-25 | D | 62611 | 3050.34 | NAVD88 | 1 | O | TX001 | A | A | ||
| 1960-01-25 | D | 72019 | 122.88 | 1 | O | TX001 | A | A | |||
| 1961-01-09 | D | 62610 | 3042.80 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1961-01-09 | D | 62611 | 3044.02 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1961-01-09 | D | 72019 | 129.20 | 1 | S | TX001 | A | A | |||
| 1962-01-21 | D | 62610 | 3046.88 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1962-01-21 | D | 62611 | 3048.10 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1962-01-21 | D | 72019 | 125.12 | 1 | S | TX001 | A | A | |||
| 1963-01-10 | D | 62610 | 3036.60 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1963-01-10 | D | 62611 | 3037.82 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1963-01-10 | D | 72019 | 135.40 | 1 | S | TX001 | A | A | |||
| 1964-01-24 | D | 62610 | 3029.58 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1964-01-24 | D | 62611 | 3030.80 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1964-01-24 | D | 72019 | 142.42 | 1 | S | TX001 | A | A | |||
| 1966-01-18 | D | 62610 | 3034.93 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1966-01-18 | D | 62611 | 3036.15 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1966-01-18 | D | 72019 | 137.07 | 1 | S | TX001 | A | A | |||
| 1967-01-07 | D | 62610 | 3030.31 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1967-01-07 | D | 62611 | 3031.53 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1967-01-07 | D | 72019 | 141.69 | 1 | S | TX001 | A | A | |||
| 1968-01-14 | D | 62610 | 2995.30 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1968-01-14 | D | 62611 | 2996.52 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1968-01-14 | D | 72019 | 176.70 | 1 | S | TX001 | A | A | |||
| 1969-01-10 | D | 62610 | 3001.20 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1969-01-10 | D | 62611 | 3002.42 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1969-01-10 | D | 72019 | 170.80 | 1 | S | TX001 | A | A | |||
| 1970-01-15 | D | 62610 | 2995.77 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1970-01-15 | D | 62611 | 2996.99 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1970-01-15 | D | 72019 | 176.23 | 1 | S | TX001 | A | A | |||
| 1971-01-11 | D | 62610 | 2992.88 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1971-01-11 | D | 62611 | 2994.10 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1971-01-11 | D | 72019 | 179.12 | 1 | S | TX001 | A | A | |||
| 1972-01-05 | D | 62610 | 2990.13 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1972-01-05 | D | 62611 | 2991.35 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1972-01-05 | D | 72019 | 181.87 | 1 | S | TX001 | A | A | |||
| 1973-01-18 | D | 62610 | 2989.99 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1973-01-18 | D | 62611 | 2991.21 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1973-01-18 | D | 72019 | 182.01 | 1 | S | TX001 | A | A | |||
| 1974-01-10 | D | 62610 | 2990.31 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1974-01-10 | D | 62611 | 2991.53 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1974-01-10 | D | 72019 | 181.69 | 1 | S | TX001 | A | A | |||
| 1975-01-13 | D | 62610 | 2986.79 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1975-01-13 | D | 62611 | 2988.01 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1975-01-13 | D | 72019 | 185.21 | 1 | S | TX001 | A | A | |||
| 1976-01-12 | D | 62610 | 2987.03 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1976-01-12 | D | 62611 | 2988.25 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1976-01-12 | D | 72019 | 184.97 | 1 | S | TX001 | A | A | |||
| 1977-01-06 | D | 62610 | 2984.11 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1977-01-06 | D | 62611 | 2985.33 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1977-01-06 | D | 72019 | 187.89 | 1 | S | TX001 | A | A | |||
| 1978-01-06 | D | 62610 | 2982.05 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1978-01-06 | D | 62611 | 2983.27 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1978-01-06 | D | 72019 | 189.95 | 1 | S | TX001 | A | A | |||
| 1979-01-15 | D | 62610 | 2980.02 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1979-01-15 | D | 62611 | 2981.24 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1979-01-15 | D | 72019 | 191.98 | 1 | S | TX001 | A | A | |||
| 1979-12-28 | D | 62610 | 2982.24 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1979-12-28 | D | 62611 | 2983.46 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1979-12-28 | D | 72019 | 189.76 | 1 | S | TX001 | A | A | |||
| 1980-01-01 | D | 62610 | 2982.24 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1980-01-01 | D | 62611 | 2983.46 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1980-01-01 | D | 72019 | 189.76 | 1 | S | TX001 | A | A | |||
| 1981-01-16 | D | 62610 | 2978.87 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1981-01-16 | D | 62611 | 2980.09 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1981-01-16 | D | 72019 | 193.13 | 1 | S | TX001 | A | A | |||
| 1982-01-07 | D | 62610 | 2978.28 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1982-01-07 | D | 62611 | 2979.50 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1982-01-07 | D | 72019 | 193.72 | 1 | S | TX001 | A | A | |||
| 1983-01-14 | D | 62610 | 2979.58 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1983-01-14 | D | 62611 | 2980.80 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1983-01-14 | D | 72019 | 192.42 | 1 | S | TX001 | A | A | |||
| 1984-01-05 | D | 62610 | 2980.77 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1984-01-05 | D | 62611 | 2981.99 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1984-01-05 | D | 72019 | 191.23 | 1 | S | TX001 | A | A | |||
| 1985-01-25 | D | 62610 | 2980.30 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1985-01-25 | D | 62611 | 2981.52 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1985-01-25 | D | 72019 | 191.70 | 1 | S | TX001 | A | A | |||
| 1986-01-17 | D | 62610 | 2982.70 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1986-01-17 | D | 62611 | 2983.92 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1986-01-17 | D | 72019 | 189.30 | 1 | S | TX001 | A | A | |||
| 1987-01-29 | D | 62610 | 2983.99 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1987-01-29 | D | 62611 | 2985.21 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1987-01-29 | D | 72019 | 188.01 | 1 | S | TX001 | A | A | |||
| 1988-01-20 | D | 62610 | 2986.33 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1988-01-20 | D | 62611 | 2987.55 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1988-01-20 | D | 72019 | 185.67 | 1 | S | TX001 | A | A | |||
| 1989-01-05 | D | 62610 | 2985.64 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1989-01-05 | D | 62611 | 2986.86 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1989-01-05 | D | 72019 | 186.36 | 1 | S | TX001 | A | A | |||
| 1990-01-24 | D | 62610 | 2984.99 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1990-01-24 | D | 62611 | 2986.21 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1990-01-24 | D | 72019 | 187.01 | 1 | S | TX001 | A | A | |||
| 1991-01-08 | D | 62610 | 2983.94 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1991-01-08 | D | 62611 | 2985.16 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1991-01-08 | D | 72019 | 188.06 | 1 | S | TX001 | A | A | |||
| 1992-01-09 | D | 62610 | 2983.49 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1992-01-09 | D | 62611 | 2984.71 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1992-01-09 | D | 72019 | 188.51 | 1 | S | TX001 | A | A | |||
| 1993-02-03 | D | 62610 | 2985.66 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1993-02-03 | D | 62611 | 2986.88 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1993-02-03 | D | 72019 | 186.34 | 1 | S | TX001 | A | A | |||
| 1994-02-03 | D | 62610 | 2984.00 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1994-02-03 | D | 62611 | 2985.22 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1994-02-03 | D | 72019 | 188.00 | 1 | S | TX001 | A | A | |||
| 1995-02-01 | D | 62610 | 2979.74 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1995-02-01 | D | 62611 | 2980.96 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1995-02-01 | D | 72019 | 192.26 | 1 | S | TX001 | A | A | |||
| 1996-01-26 | D | 62610 | 2976.43 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1996-01-26 | D | 62611 | 2977.65 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1996-01-26 | D | 72019 | 195.57 | 1 | S | TX001 | A | A | |||
| 1997-01-10 | D | 62610 | 2975.00 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1997-01-10 | D | 62611 | 2976.22 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1997-01-10 | D | 72019 | 197.00 | 1 | S | TX001 | A | A | |||
| 1998-01-13 | D | 62610 | 2975.65 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1998-01-13 | D | 62611 | 2976.87 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1998-01-13 | D | 72019 | 196.35 | 1 | S | TX001 | A | A | |||
| 1999-02-16 | D | 62610 | 2973.00 | NGVD29 | 1 | S | TX001 | A | A | ||
| 1999-02-16 | D | 62611 | 2974.22 | NAVD88 | 1 | S | TX001 | A | A | ||
| 1999-02-16 | D | 72019 | 199.00 | 1 | S | TX001 | A | A | |||
| 2000-01-31 | D | 62610 | 2970.92 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2000-01-31 | D | 62611 | 2972.14 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2000-01-31 | D | 72019 | 201.08 | 1 | S | TX001 | A | A | |||
| 2001-01-22 | D | 62610 | 2968.83 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2001-01-22 | D | 62611 | 2970.05 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2001-01-22 | D | 72019 | 203.17 | 1 | S | TX001 | A | A | |||
| 2002-02-13 | D | 62610 | 2968.23 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2002-02-13 | D | 62611 | 2969.45 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2002-02-13 | D | 72019 | 203.77 | 1 | S | TX001 | A | A | |||
| 2003-01-15 | D | 62610 | 2966.07 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2003-01-15 | D | 62611 | 2967.29 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2003-01-15 | D | 72019 | 205.93 | 1 | S | TX001 | A | A | |||
| 2004-02-19 | D | 62610 | 2967.74 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2004-02-19 | D | 62611 | 2968.96 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2004-02-19 | D | 72019 | 204.26 | 1 | S | TX001 | A | A | |||
| 2005-02-14 | D | 62610 | 2968.12 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2005-02-14 | D | 62611 | 2969.34 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2005-02-14 | D | 72019 | 203.88 | 1 | S | TX001 | A | A | |||
| 2006-02-08 | D | 62610 | 2967.63 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2006-02-08 | D | 62611 | 2968.85 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2006-02-08 | D | 72019 | 204.37 | 1 | S | TX001 | A | A | |||
| 2007-01-18 | D | 62610 | 2964.40 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2007-01-18 | D | 62611 | 2965.62 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2007-01-18 | D | 72019 | 207.60 | 1 | S | TX001 | A | A | |||
| 2008-02-14 | D | 62610 | 2964.95 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2008-02-14 | D | 62611 | 2966.17 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2008-02-14 | D | 72019 | 207.05 | 1 | S | TX001 | A | A | |||
| 2009-02-13 | D | 62610 | 2963.62 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2009-02-13 | D | 62611 | 2964.84 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2009-02-13 | D | 72019 | 208.38 | 1 | S | TX001 | A | A | |||
| 2010-01-25 | D | 62610 | 2961.44 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2010-01-25 | D | 62611 | 2962.66 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2010-01-25 | D | 72019 | 210.56 | 1 | S | TX001 | A | A | |||
| 2010-12-10 | D | 62610 | 2959.98 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2010-12-10 | D | 62611 | 2961.20 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2010-12-10 | D | 72019 | 212.02 | 1 | S | TX001 | A | A | |||
| 2012-02-06 | D | 62610 | 2959.83 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2012-02-06 | D | 62611 | 2961.05 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2012-02-06 | D | 72019 | 212.17 | 1 | S | TX001 | A | A | |||
| 2013-01-23 | D | 62610 | 2957.00 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2013-01-23 | D | 62611 | 2958.22 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2013-01-23 | D | 72019 | 215.00 | 1 | S | TX001 | A | A | |||
| 2013-12-11 | D | 62610 | 2956.45 | NGVD29 | 1 | S | TX001 | A | A | ||
| 2013-12-11 | D | 62611 | 2957.67 | NAVD88 | 1 | S | TX001 | A | A | ||
| 2013-12-11 | D | 72019 | 215.55 | 1 | S | TX001 | A | A | |||
| 2015-02-09 | D | 62610 | 2954.16 | NGVD29 | 1 | T | TX001 | A | A | ||
| 2015-02-09 | D | 62611 | 2955.38 | NAVD88 | 1 | T | TX001 | A | A | ||
| 2015-02-09 | D | 72019 | 217.84 | 1 | T | TX001 | A | A |
| Section | Code | Description |
|---|---|---|
| Water-level date-time accuracy | D | Date is accurate to the Day |
| Parameter code | 62610 | Groundwater level above NGVD 1929, feet |
| Parameter code | 62611 | Groundwater level above NAVD 1988, feet |
| Parameter code | 72019 | Depth to water level, feet below land surface |
| Referenced vertical datum | NAVD88 | North American Vertical Datum of 1988 |
| Referenced vertical datum | NGVD29 | National Geodetic Vertical Datum of 1929 |
| Status | 1 | Static |
| Method of measurement | O | Observed. |
| Method of measurement | S | Steel-tape measurement. |
| Method of measurement | T | Electric-tape measurement. |
| Measuring agency | TX001 | Texas Water Development Board |
| Source of measurement | A | Reported by another government agency (do not use "A" if reported by owner, use "O"). |
| Water-level approval status | A | Approved for publication -- Processing and review completed. |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Groundwater for USA: Water Levels
URL:
Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-06-17 11:48:46 EDT
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