53
Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

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Page 1: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Evaluation Measures for Municipal Storm Water Management Programs

Daniel Rourke

Fresno Metropolitan Flood Control District

October 15, 2003

Counting Raindrops

Page 2: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops
Page 3: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops
Page 4: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

What is my job?

To eliminate and reduce pollutant discharges going to storm drains.

Page 5: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

FresnoMetropolitanFlood ControlDistrict

When it rains or when an area is hosed down, chemicals and eroded sediment enter the storm drain inlet ……

How Does Pollution Occur?

Page 6: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

…..the chemicals enter the

storm drain inlet, travel

through a pipe…

Page 7: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

…and enter one of the local ponding basins designed to recharge the groundwater aquifer…

Page 8: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

…or the pollutants travel to detention basins which discharge into local waterways such as

the San Joaquin River.

Page 9: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Pollutants entering basins and local waterways can impact the quality of groundwater –

your drinking water

Page 10: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Polluted water can also impact livestock and aquatic life…

Page 11: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Pollution can impact recreation…

Page 12: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Water Resources Goal

To reduce the amount of sediment that ends up in our local basins, where it can clog the systems and

prevent infiltration to groundwater.

Page 13: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

…and excess sediments in storm drains can lead to flooding issues and increased fees for maintenance

Page 14: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops
Page 15: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops
Page 16: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops
Page 17: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops
Page 18: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops
Page 19: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops
Page 20: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops
Page 21: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

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Page 22: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

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Page 23: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

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Page 24: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

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Page 25: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Duel use pounding basin and neighborhood park

Page 26: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Dual use retention/recharge basin

Page 27: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

On average, 27,000 acre feet is transferred from FID into flood control basins and infiltrated back into the

ground water each year

8.8 billion gallons

74,000 Fresno residents

for one year

Page 28: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Storm Water flows Storm Water flows toto:

5 %25%

70%

17,000 acre feet per year = 5.5 billion gallons = 46,000 Fresno Residents

Page 29: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops
Page 30: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Quail Lakes - Daily Incidental Flow 7/8- 8/24/03

0100002000030000400005000060000700008000090000

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Page 31: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

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July 20th

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July 23rd

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July 25th

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Page 32: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Stages to Environmental Improvement

• Design and implement program

• Increase awareness of pollution issues

• Change behavior

• Reduce inputs of targeted pollutants

• Improve water quality of discharges

• Improve environmental condition

Page 33: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Process Framework• Identify the issue

• Identify and assess sources

• Determine available control strategies

• Evaluate and prioritize control strategies

• Establish a goal

• Implement the program

• Evaluate effectiveness

• Modify program

Page 34: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Program Implementation Effectiveness Measurements

• Project planning– Audience characterization– Baseline information– Existing program review

• Implementation– Tracking progress– Achieving milestones– Meeting expectations

• Completion– Goals achieved– Most successful strategies– Future needs/ next steps

Page 35: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Impact Effectiveness Measurement Tools

• Measuring increased awareness– Phone surveys– Mailed surveys– Intercept surveys– Water Quality Monitoring

• Measuring behavior change– Sales Tracking– Participation Tracking– Surveys– Site visits

• Measuring pollutant load reductions (monitoring)

Page 36: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops
Page 37: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Implementation Measurements Versus

Impact Measurements

Implementation ImpactBasin Sampling

1) No. of storms monitored2) Correct protocols followed3) Percent of storm captured4) Accidental drownings

1) Pollutant Removal2) Influent Concentration 3) Discharge Concentration4) Water Quality

Construction Inspections

1) No. of facilities inspected

2) Training Materials Distributed

3) Preparation time

1) BMPs implemented2) BMP implementation

rate3) Water Quality

Page 38: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Evaluation Measures MatrixColumns

- Task Name- Desired result- Targeted Pollutant- Targeted Audience- Program Implementation Measure- Impact Measurement- Resource Required

Page 39: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Task Name Desired Result Targeted Pollutants

Targeted Audience

Evaluation Measures for Program Implementation

Evaluation Measures for Program Impacts

Resources Required

1) Corporation yard assessments (implement supervisory oversight)

       Increased awareness of potential site pollutants and sources       Increase in BMP implementation       Decrease in corporation yard pollutants       Knowledge of runoff water quality

PAHs, oil and grease, solvents, metals, sediment, herbicides, nutrients, debris, misc raw/bulk materials (e.g., asphalt grindings, sand, gravel), detergents/ surfactants

Corporation yard managers and staff

     No. facilities evaluated      No. corrective measures identified at each facility      No. follow-up site visits to evaluate corrective measure implementation      No. inspection checklists and BMP guidance distributed to facility managers (% of total)      No. SWPPPs reviewed by District during supervisory inspections      Amount of other assistance provided to facility manager (evaluating NEC criteria, or need for WDRs)      No. changes made to supervisory inspection process for future inspections

Measure increase/decrease in:1.        No. BMPs implemented2.        No. corrective actions identified/ implemented3.        Consider inspection score to evaluate 1. and 2.4.        No. water quality objective exceedances (as indicated by sampling data)5.        No. SWPPPs developed and implemented 6.        No inspections conducted by corporation yard staff 7.        No. storm events sampled  

  1.        Medium 2.        Medium  3.        Medium  4.        High   5.        Low  6.        Med  7.        Low  

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EFFECTIVENESS MEASURE Cor

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IMPLEMENTATIONInspections1. No. facilities inspected x x x2. No. follow-up activities conducted x x x x3. No. of referrals to other agencies x4. No. checklists/ BMPs distributed x x5. Other compliance assistance provided x6. No. co-permittee contacts x7. No. SWPPPs reviewed x x x8. No. changes made to inspection process x x xTraining1. No. District training classes / no. training hours x x x x x x x2. Extent external training participation by District x x x x3. Training materials distributed (District or internal facility training) x x x x x x x x x4. Training modifications made x x x x x x xOutreach/Public Information/ BMP Guidance1. No. outreach activities x x2. No. materials distributed (checklists, BMP guidance and other) x x x x x x x x3. No. people reached/ impressions x x x x x x x4. Amount of funding allocated5. No. grant applications received/acceptedIllicit Discharge Elimination1. No. complaints received x x2. No. referrals to other agencies x3. No. follow-up activities conducted x xMonitoring1. No. qualifying storms monitored x x2. Representative sample locations x3. Adequate flow measurements x x4. Appropriate constituents monitored x x5. Correct protocols/SOPs used x x6. Data quality, analytical methods acceptable x x7. Difficulties encountered during sampling/analysis noted x x8. Improvements made to monitoring program x x

Page 41: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

IMPACTSGeneral or Overall Program1. Increased awareness of storm water, BMPs and/or IPM x x x x x x x x x x x x x x x x2. Decrease in WQ exceedances x x x x x x x x x x x x x x x x x x x3. No. sites with sediment discharge x x x x x x x x x x x x x x4. Increase in BMP implementation rates x x x x x x x x x x x x x x x x x5. Increase in NOIs filed x xInspections1. No. of internal staff inspections x x x2. Inspection score x x x3. Re-inspections/ corrective action required x x x x x4. Corrective actions taken x x x5. Increase in BMPs implemented x x x x x x x x6. Percent of required SWPPP elements x x7. No. NOVs issued by Regional Board for inspected facilities x x8. No. referrals to District x9. No. of SWPPPs developed/implemented x10. Percent of required SWPPP elements x x x x x x xTraining1. Number of participants (target audience) x x x x x x x2. Improvement in overall quiz scores x x x x x x3. Increase in training/assistance requests x x x4. Training evaluation results x x x x x x x5. Decreased quantity of pesticides applied x xOutreach /Public Information/BMP Guidance1. No. contracts w/ IPM provisions x2. Decreased quantity of pesticides applied x x3. Survey whether guidelines being used and easy to follow x4. Survey on storm water awareness and BMP implementation x x x x5. No. requests for tools/presentations x6. No. sites where tools are in use x7. No. water quality projects conducted by schools8. IPM practices promoted by nurseries x9. Increased participation in pollution prevention events10. IPM practices used by residents x11. Recall of outreach x x x12. Increase in NOIs filed x13. Sales of targeted products x14. No. coupons redeemed xIllicit Discharge Elimination1. Complaint response time x2. Decrease in illegal dumping reports x3. No. referrals received from co-permittees x4. No. hot spots identified xMonitoring1. No. of storm events sampled x2. Pollutant removal efficiency of BMP x3. Mass loading discharged x4. Hydrologic factors addressed x x5. Water quality trends x x x x

EFFECTIVENESS MEASURE Cor

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Page 42: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Implementation of Evaluation Measures

• Developed access database for Construction and industrial inspection and complaint investigations

• Included evaluation measures in project design and project deliverables

• Anticipated regulatory temperature – evaluated know areas of future concern.

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Visual Observations

Training Succeeded

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Page 45: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Visual Observation Continued

Get out in the field !

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Page 48: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

Complaint evaluationFigure 2.1 - Complaint Pollutants (57 complaints)

Gasoline (1)

Grease (2)Debris (2)

Diesel Fuel (1)

Antifreeze (3)

Paint (3)

Sewage (3)

Other (17)Sediment (13)

Wastewater (6)

Oil (6)

Pool/Algae (3) Lawn Clipping (1)Fire Runoff (3) Plaster (1)Carpet Cleaner (2) Veg Oil (1) Stone Cutting (2) Asphault (1)Autobody (1)

Sediment complaint increased - Increased training of field workers

Decreased paint & oil complaints

– many years of multi agency outreach

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Effectiveness Measures are Good Because They:

1) Improve efficiency of limited resources

2) Improves negotiating power during permit renewal

4) Keeps you out of trouble

3) Gets rid of dead wood

Page 53: Evaluation Measures for Municipal Storm Water Management Programs Daniel Rourke Fresno Metropolitan Flood Control District October 15, 2003 Counting Raindrops

HOW TO CONTACT ME AT THE FRESNO METROPOLITAN FLOOD CONTROL DISTRICT

Daniel [email protected]