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Water Quality Samples for Pennsylvania
Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.
ICE EFFECTS ON STREAMFLOW -- During cold weather, stage and discharge values may be affected by ice at some streamgages. Streamgages experiencing ice conditions will have the discharge record temporarily disabled to prevent the display of erroneous discharge values. Display of discharge record will resume when it is determined that ice conditions are no longer present. Adjustment of data affected by ice can only be done after detailed analysis.
Parameter Code |
Count | Begin Date |
End Date |
Parameter Code Complete Name |
---|---|---|---|---|
00010 | 1 | 1999-08-04 | Temperature, water, degrees Celsius | |
00061 | 1 | 1999-08-04 | Discharge, instantaneous, cubic feet per second | |
00090 | 1 | 1999-08-04 | Oxidation reduction potential, reference electrode not specified, millivolts | |
00095 | 1 | 1999-08-04 | Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | |
00191 | 1 | 1999-08-04 | Hydrogen ion, water, unfiltered, calculated, milligrams per liter | |
00300 | 1 | 1999-08-04 | Dissolved oxygen, water, unfiltered, milligrams per liter | |
00301 | 1 | 1999-08-04 | Dissolved oxygen, water, unfiltered, percent of saturation | |
00400 | 1 | 1999-08-04 | pH, water, unfiltered, field, standard units | |
00403 | 1 | 1999-08-04 | pH, water, unfiltered, laboratory, standard units | |
00405 | 1 | 1999-08-04 | Carbon dioxide, water, unfiltered, milligrams per liter | |
00410 | 1 | 1999-08-04 | Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, field, milligrams per liter as calcium carbonate | |
00417 | 1 | 1999-08-04 | Acid neutralizing capacity, water, unfiltered, fixed endpoint (pH 4.5) titration, laboratory, milligrams per liter as calcium carbonate | |
00435 | 1 | 1999-08-04 | Acidity, water, unfiltered, milligrams per liter as calcium carbonate | |
00600 | 1 | 1999-08-04 | Total nitrogen [nitrate + nitrite + ammonia + organic-N], water, unfiltered, milligrams per liter | |
00608 | 1 | 1999-08-04 | Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as nitrogen | |
00631 | 1 | 1999-08-04 | Nitrate plus nitrite, water, filtered, milligrams per liter as nitrogen | |
00900 | 1 | 1999-08-04 | Hardness, water, milligrams per liter as calcium carbonate | |
00915 | 1 | 1999-08-04 | Calcium, water, filtered, milligrams per liter | |
00925 | 1 | 1999-08-04 | Magnesium, water, filtered, milligrams per liter | |
00930 | 1 | 1999-08-04 | Sodium, water, filtered, milligrams per liter | |
00931 | 1 | 1999-08-04 | Sodium adsorption ratio (SAR), water, number | |
00940 | 1 | 1999-08-04 | Chloride, water, filtered, milligrams per liter | |
00945 | 1 | 1999-08-04 | Sulfate, water, filtered, milligrams per liter | |
00955 | 1 | 1999-08-04 | Silica, water, filtered, milligrams per liter as SiO2 | |
01046 | 1 | 1999-08-04 | Iron, water, filtered, micrograms per liter | |
01047 | 1 | 1999-08-04 | Iron(II), water, filtered, micrograms per liter | |
01056 | 1 | 1999-08-04 | Manganese, water, filtered, micrograms per liter | |
01106 | 1 | 1999-08-04 | Aluminum, water, filtered, micrograms per liter | |
30209 | 1 | 1999-08-04 | Discharge, instantaneous, cubic meters per second | |
31501 | 1 | 1999-08-04 | Total coliforms, M-Endo MF method, immediate, water, colony forming units per 100 milliliters | |
31633 | 1 | 1999-08-04 | Escherichia coli, m-TEC MF method, water, colony forming units per 100 milliliters | |
61028 | 1 | 1999-08-04 | Turbidity, water, unfiltered, field, nephelometric turbidity units | |
71846 | 1 | 1999-08-04 | Ammonia (NH3 + NH4+), water, filtered, milligrams per liter as NH4 | |
90095 | 1 | 1999-08-04 | Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius |