Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Reggie Williams of the Los Angeles Clippers reaches in on Denver's Jay Vincent."

Abstract: Rainfall simulation studies were conducted in conjunction with the Denver Regional Urban Runoff Program to: (1) Compare runoff quantity and quality from two different intensities of rainfall on impervious plots having identical antecedent conditions, (2) document a first flush of constituent loads in runoff from 1,000-square-foot streetsurface plots, (3) compare runoff characteristics from a street surface subjected to simulated rainfall with those from a 69-acre urban basin of mixed land use subjected to natural rainfall, (4) perform statistical analysis of constituent loads in the runoff with several independent variables, and (5) compare the quantity and quality of runoff from 400-square-foot plots of native grasses used for pasture and subjected to simulated rainfall with that from a 405-acre basin covered with native grasses used for pasture and sub-jected to natural rainfall. The rainfall simulations conducted on the street surface showed that higher intensity simulated rainfall produced a higher percentage of runoff than lower intensity rainfall. A first flush of constituent loads occurred for most constituents in the runoff from most rainfall simulations on the street surface; however, a first flush did not occur in the runoff from simulated rainfall on the pasture. The event mean concentrations of constituents in the …

Scrapbook documenting the personal life and travels of John Logan Briggs Jr. between 1987 and 1991, including color photographs, tickets, menus, business cards, receipts, clippings, stickers, and other records of travel. John Logan Briggs Jr. is the creator of "The Experience," a self-discovery workshop for the LGBT community. This scrapbook also documents his time spent with friends and family.