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Title: Statement by the Directors of the Dunedin Water Works Company

Author: Dunedin Water Works Company

In: The Pamphlet Collection of Sir Robert Stout: Volume 32

Publication details: Victoria University of Wellington Library, Wellington

Part of: The Pamphlet Collection of Sir Robert Stout

License: Creative Commons Attribution-Share Alike 3.0 New Zealand Licence

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The Pamphlet Collection of Sir Robert Stout: Volume 32

Analysis of Fresh Water-Dunedin Supply, and Other Sources

SOURCE. Total Solid Contents. Constituents of Total Solid Contents—Grains per Gallon. Grains per Gallon. Ca O, Lime. Mg O, Magnesia. Fe2 O3 Oxide of Iron. Al2 O3 Alumina. Na2 O Soda. K2 O Potash. SO3 Sulphuric Acid. CO2 Carbonic. Acid. C1. Chlorine. Si O2 Silica. Organic Matter. DUNEDIN—A. ROSS Creek, above Reservoir ... 6.9 ... ... ... ... ... ... 0.415 ... ... ... 1.30 DUNEDIN—B. Small or Upper Reservoir ... 7.14 ... ... ... ... ... ... 0.40 ... ... 0.94 1.38 DUNEDIN—C. Lower Larger Reservoir ... ... 6.70 0.53 0.16 0.09 0.33 0.85 0.40 0.36 0.96 0.79 0.87 1.25 DUNEDIN—No. 1. Dunedin Corporation Offices ... 6.11 0.47 Traces. 0.294 0.26 1.5 0.41 1.10 0.83 0.80 1.40 DUNEDIN—No. 2. Salutation Hotel ... ... 5.6 ... ... 0.58 ... ... ... ... 0.87 1.42 DUNEDIN—No. 3. Last House St. Andrew St.... 6.8 ... ... ... ... ... ... ... ... 1.28 THAMES at Kew, as supplied by Grand Junction Co. 21.7 7.42 0.55 0.76 0.81 0.325 2.25 5.35 0.84 0.44 3.07 THAMES at Battersea, as supplied by South wark & V. Co.21.07 7.34 0.6 0.333 1.056 0.725 2.415 5.32 1.16 0.76 1.49 THAMES at Chelsea, as supplied by Chelsea Co. ... 21.08 7.50 0.5 0.28 0.78 0.34 3.30 4.62 1.22 0.70 2.38 THAMES at Lambeth, as supplied by Lambeth Co. ... 20.39 6.65 0.7 0.85 1.04 0.50 2.19 4.70 1.17 1.04 2.59 LOCH KATRINE, for Glasgow Supply ... ... 1.98 0.186 0.08 ... 0.09 ... ... 0.32 0.087 0.33 ... 0.798 CLYDE, a few miles above Glasgow ... ... 8.127 1.90 ... 0.14 ... 0.273 ... 0.458 1.61 0.58 0.21 1.12 RHINE at Strasburgh ... 16.219 5.74 0.163 0.406 0.175 0.43 ... 1.14 4.75 0.08 3.41 ... ELBE, near Hamburgh ... 8.88 2.73 0.128 0.084 ... ... 0.42 2.50 2.75 0.378 ... SPREE, at Berlin ... ... 7.98 2.54 0.30 ... 0.91 0.217 0.12 0.50 2.53 0.04 ... ... DANUBE, near Vienna ... 9.89 3.36 0.81 0.14 ... ... ... 0.764 3.41 0.14 0.34 ...

Analysis of Fresh Water-Dunedin Supply, and Other Sources.