Characteristics of Urban Runoff from Grange Hall Creek at Northglenn, Adams County, Colorado Page: IV
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CONTENTS--Continued
Page
Figures 4-13.
Graphs showing--Continued:
11. Streamflow, specific conductance, and concentrations and
loads of dissolved chloride, total nitrogen, and total
lead for snowmelt runoff at site 5, May 6 through
May 7, 1978-------------------------------------------
12. Rainfall at site 7, and streamflow, specific conduct-
ance, and concentrations and loads of dissolved
chloride, total nitrogen, and total lead at site 5,
May 17, 1978-----------------------------------------
13. Rainfall at site 7, and streamflow, specific conduct-
ance, and concentrations and loads of dissolved
chloride, total nitrogen, and total lead at site 5,
May 20, 1979-----------------------------------------TABLES
Table 1. Precipitation depths for selected durations and return frequencies
at Northglenn---------------------------------------------------
2. Summary of streamflow data from Grange Hall Creek, 1978 and 1979
water years-----------------------------------------------------
3. Distribution of peak flows during storm runoff at site 5,
December 8, 1977, through September 30, 1979--------------------
4. Rainfall-runoff data for selected storms--------------------------
5. Summary of the concentrations of chemical constituents and values
of the physical characteristics of water in streams in the
Grange Hall Creek basin during dry-weather flow, November 1977
through September 1979------------------------------------------
6. Numbers of dry-weather-flow samples exceeding Colorado water-
quality standards for agricultural water------------------------
7. Summary of the concentrations of chemical constituents and values
of the physical characteristics of snowmelt runoff in streams in
the Grange Hall Creek basin, December 1977 through December 1978
8. Numbers of snowmelt-runoff samples exceeding Colorado water-
quality standards for agricultural water------------------------
9. Summary of the concentrations of chemical constituents and values
of the physical characteristics of rainfall runoff in streams in
the Grange Hall Creek basin, April 1978 through August 1979-----
10. Numbers of rainfall-runoff samples exceeding Colorado water-
quality standards for agricultural water------------------------
11. Comparison between upper Grange Hall Creek subbasins of loads of
dissolved chloride, total nitrogen, and total lead in rainfall
runoff, August 14, 1979-----------------------------------------
12. Correlation coefficients for streamflow and water-quality
variables for dry-weather flow----------------------------------iv
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Hall, Dennis C. & Duncan, A. C. Characteristics of Urban Runoff from Grange Hall Creek at Northglenn, Adams County, Colorado, report, 1982; United States. (https://digital.library.unt.edu/ark:/67531/metadc968325/m1/6/: accessed July 16, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.