You have plotted the stream profile of a rural catchment and determined the area the under the steam profile as 1,500 m². What is the equal area ordinate (m) if the length of the stream is 2.5 km? Write your answer correct to two decimal places.

Given: 50 cm/sec 7.48 gallons/ 1ft^3 Solve: gallons/hr

A community of 300 residents (water use per person = 130 gpd) is looking at using two sources for water supply: 1. Nearby lake, 2. Local well- aquifer system. The cost functions are as follows (C₁ and C₂ represent costs are in arbitrary monetary units and V is the volume of water pumped per day, in gallons): Cost Functions: System 1: Lake C₁ = 410 + V 22000 System 2: Well-Aquifer V² 77x106 C₂: = V 3700 +40 The two systems have distinct water conveyance system characteristics. System efficiency parameter (n = Volume pumped Volume delivered accounts for pipe leak- age and related losses. Given 71 = 0.84 772 = 0.92 In all computations, the goal is to minimize total cost. (a) Compute the optimal system configuration (that is, how much wa- ter is withdrawn from each source) to meet the community water needs. (b) A population projection for the year 2025 puts the population of this community at 400. Compute the system configuration to meet the pro- jected demand. (c) Through a conversation…

Given this topic: "Implementation of GIS and related tools for spatial and temporal monitoring of pavement, bridge, safety and congestion attributes for a state highway network" a) what are the importance of monitoring those highway attributes? b) What could be the objectives of this topic? b) What are the  relevance of GIS in transportation engineering,

if the flow rate is 13,889 cfs how many feet will 6 square miles rise in one day?

Imagine a suburban household with a garden that receives water from both the municipal supply and a rainwater harvesting system. What is the monthly water budget for this household, taking into account various water sources and uses? Given Information: Municipal water supply: 300 cubic meters per month Rainwater harvesting capacity: 100 cubic meters per month Average monthly rainfall: 50 millimeters Garden irrigation: 20 cubic meters per month Indoor water use: 150 cubic meters per month Evaporation and leakage loss from rainwater harvesting system: 10% of harvested rainwater Evaporation loss from the garden: 5% of water used for irrigation Monthly days: 30   Group of answer choices   The household has a water shortage of 256 cubic meters per month. The household has a water surplus of 491 cubic meters per month. The household has a water shortage of 491 cubic meters per month. The household has a water surplus of 256 cubic meters per month.

Water with a velocity of 5.08 m/s flows through a 108 mm diameter pipe. Solve for the volume flow rate in m3/s. Express your answer in 3 decimal places.  pls answer fast thankss

What is the mode if the water consumption of household in cubic meters for 8 months are 12, 24, 15, 12, 16, 24 and 14?

4. Water for irrigation is usually expressed in units of acre-feet.One acre foot is enough water to cover one acre of land to a depth of 1.00 feet.  (1 acre = 43,560 ft2).  A water reservoir has a maximum capacity of 8.97 x 105 acre-feet.  What is the lake’s volume in litres?