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<br />DENVER--Continued
<br />
<br />Infiltration gallery, about 20 miles
<br />south of city, tapping the alluvium of
<br />the South Platte River (supplemental
<br />supply) .
<br />
<br />Treatment.--Kassler filter plant: Filtra-
<br />tion and chlorination; capacity, 100
<br />mgd.
<br />
<br />Marston Lake, South side plant: Taste
<br />and odor control, coagulation, sedi-
<br />mentation, filtration and chlorination;
<br />capacity, 24 mgd.
<br />
<br />Marston Lak~, North side plant: Taste
<br />and odor control, coagulation, sedi-
<br />mentation, filtration, and chlorina-
<br />tion; capacity, 100 mgd.
<br />
<br />Moffat filter plant: Coagulation,
<br />sedimentation, filtration, and chlor-
<br />ination; capacity, 150 mgd.
<br />
<br />storaqe.--Untreated water: 87,900 mg
<br />(270,000 acre-ft). Treated water:
<br />Elevated, none; ground, 170 mg.
<br />
<br />Deliveries.--1959: Maximum, 292 mgd; aver-
<br />age, 121 mgd; average per capita, 197
<br />gpd.
<br />
<br /> Averages, in millions of gallons
<br /> per day. 1959.
<br />Jan. 67 Apr. 84 July 239 Oct. 76
<br />Feb. 69 May 125 Aug. 213 Nov. 70
<br />Mar. 69 June 199 Sep. 164 Dec. 70
<br /> Averages, in millions of gallons
<br /> per day. 1948-1959.
<br />1959 121 1955 116 1951 99
<br />1958 112 1954 116 1950 100
<br />1957 99 1953 114 1949 89
<br />1956 105 1952 109 1948 91
<br />
<br />* * * * * * * * * *** * * * * * * * * '* * *
<br />
<br />DERBY
<br />(Adams county)
<br />
<br />population.--10,l24.
<br />
<br />See South Adams Water and Sanitation Dist-
<br />trict.
<br />
<br />* * * * * * * * * *** * * * * * * . * * * .
<br />
<br />DOLQRES
<br />(Montezuma County)
<br />
<br />Population.--B05.
<br />
<br />Information from.--G. M. Litton, Mayor;
<br />R. P. Tate, Water Superintendent;
<br />May 25, 1960.
<br />
<br />DOLORES--Continued
<br />
<br />Ownership.--Municipal.
<br />
<br />Population served.--840 (est.) from 325
<br />service connections.
<br />
<br />Source.--3 wells. within the corporate
<br />limits, tapping the alluvium of the
<br />Dolores River; capacity 0.3 mgd.
<br />
<br />Dolores River, intake within the cor-
<br />porate limits; capacity, 0.86 mgd.
<br />
<br />.
<br />
<br />Treatment.--Chlorination.
<br />
<br />~~~a~.--Untreated water: None. Treated
<br />water: Elevated, 0.1 mg.
<br />
<br />Deliveries.--No figures available.
<br />
<br />~~u~.--Range, 56 to 62 psi~ average,
<br />60 psi.
<br />
<br />Remarks.--Source adequate for a moderate
<br />increase in rate of use. 3ee analyses.
<br />
<br />* * * * * * * * * *** * * * * * * * * * * *
<br />
<br />DOVE CREEK
<br />(Dolores county)
<br />
<br />Population.--986.
<br />
<br />Information from.--J. L. Crawford, Water
<br />Superintendent; Mrs. Rosalyn Dame.
<br />Town Clerk; May 24, 1960.
<br />
<br />OWnership.--Municipal.
<br />
<br />Population served.--l,OOO (est.) from 297
<br />service connections.
<br />
<br />source.--2 wells, 6 miles northeast of town,
<br />tapping the alluvium of the Dolores
<br />River; capacity, 0.54 mgd.
<br />
<br />Treatment.--Chlorination.
<br />
<br />,Storaqe.--Untreated water: 30,000 gal.
<br />Treated water: Elevated, 225,000 gal.
<br />
<br />Deliveries.--1959: Average, 0.34 mgd.
<br />
<br />Averages, in millions of gallons
<br />per day, 1959.
<br />
<br />Jan. y Apr. y July 0.47 Oct. 0..~9
<br />Feb. 0.20 May 0.17 Aug. .43 Nov. y
<br />Mar. y June y sep. y Dec. y
<br /> y No record.
<br />
<br />Remarks.--See analyses.
<br />
<br />* * * * * * * * * * *** * . * * * * * * * *
<br />
<br />DURANGO
<br />(La Plata County)
<br />
<br />population.--10, 530.
<br />
<br />Information from.--A. E. Patscheck, Water
<br />Superintendent; July 25, 1960.
<br />
<br />50
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