The operation of Matahina Dam during floods.

Contributor(s): Bay of Plenty Catchment Commission.
Material type: materialTypeLabelBookPublisher: [Whakatane, N.Z.] : Bay of Plenty Catchment Commission, 1968Description: 15 pages : 17 plans ; 33 x 56 cm.Subject(s): MATAHINA DAM | RANGITAIKI RIVER | NZMS260V16 | FLOODS | FLOOD PREDICTION | STORMS | DAMS | PREVENTIVE MAINTENANCE | NZMS262 05 | RIVERS | NEW ZEALAND | BAY OF PLENTYHoldings: GRETA POINT: OUTSIZE 556.53(931.217) OPE
Contents:
Introduction -- 1. Procedure in the event of heavy rain -- 2. Flood estimation -- 3. The operation of Matahina Dam to provide storage -- 4. Revised instructions to station operators -- 5. Communications -- Drawings -- Number 8. Hydrological installations -- 37. Base rating curves - Murupara and Galatea -- 38. Base rating curves - Kopuriki and Te Teko -- 40. Rainfall-runoff relationships -- 42. Rangitikei Catchment. Division into sub-catchments for composite unitgraph -- 43. Composite unitgraph calculations - February 1967 -- 48. Actual and derived hydrographs at Te Teko - February 1967 -- 49. Storm isohyets - February 1944 and 100 year design storm -- 50. Storm isohyets - February 1965 and February 1967 -- 51. Storm isohyets -Decemebr 1958 and June 1962 -- 52. Storm isohyets - May 1962 and January 1965 -- 55. Flood frequency curve and depth area curves -- 65. Comparison lake level and storage for Matahina Dam -- 66. Peak discharge at Te Teko v rainfall volume over Waiohau catchments. Operation of Matahina Dam -- 67. Hypothetical operation of Matahina Dam. Flood of February 1965 -- 68. Hypothetical operation of Matahina Dam. Flood of February 1958.
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Holdings
Item type Current library Call number Copy number Status Date due Barcode
BOOK BOOK WELLINGTON BOOKS 556.53(931.217) OPE 1 Available B018719

Cover title.

"July, 1868."

"Copy no: 9."

Rangitaiki River major scheme. Appendix 9.

Introduction -- 1. Procedure in the event of heavy rain -- 2. Flood estimation -- 3. The operation of Matahina Dam to provide storage -- 4. Revised instructions to station operators -- 5. Communications -- Drawings -- Number 8. Hydrological installations -- 37. Base rating curves - Murupara and Galatea -- 38. Base rating curves - Kopuriki and Te Teko -- 40. Rainfall-runoff relationships -- 42. Rangitikei Catchment. Division into sub-catchments for composite unitgraph -- 43. Composite unitgraph calculations - February 1967 -- 48. Actual and derived hydrographs at Te Teko - February 1967 -- 49. Storm isohyets - February 1944 and 100 year design storm -- 50. Storm isohyets - February 1965 and February 1967 -- 51. Storm isohyets -Decemebr 1958 and June 1962 -- 52. Storm isohyets - May 1962 and January 1965 -- 55. Flood frequency curve and depth area curves -- 65. Comparison lake level and storage for Matahina Dam -- 66. Peak discharge at Te Teko v rainfall volume over Waiohau catchments. Operation of Matahina Dam -- 67. Hypothetical operation of Matahina Dam. Flood of February 1965 -- 68. Hypothetical operation of Matahina Dam. Flood of February 1958.

GRETA POINT: OUTSIZE 556.53(931.217) OPE

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