• ...tees must develop and implement, and existing permittees must revise their current program, as necessary, and :c. date(s), location(s), and estimated number of participants at events held for purposes of compliance with item 17.3;
    4 KB (525 words) - 16:49, 22 November 2022
  • ...plementing salt savings. The tool will allow an individual to assess their current practices and speculate on potential future practices to understand how to ...the best practices will still have to dedicate time and resources to stay current with the industry. Leading edge operations could consider sharing their exp
    5 KB (737 words) - 16:11, 23 November 2022
  • ...simple to administer: be understandable, relatively easy to calculate with current hydrologic models, and workable over a range of development conditions and ...problems caused by development sites over the entire spectrum of rainfall events. The unified approach still provides communities with flexibility to develo
    10 KB (1,552 words) - 19:14, 6 December 2022
  • This page provides information and links to upcoming training and webinar events. We will attempt to update the page frequently. The date of the last update *Note that the table includes past events.
    10 KB (1,396 words) - 22:01, 4 August 2023
  • ...Construction Stormwater permit search tool will therefore always hasve the current date at the top. ...y to explain the “messages” is to go through the normal sequence of system events when someone applies for CSW permit coverage online
    7 KB (1,200 words) - 15:27, 11 January 2023
  • ...in and also to evacuate floating pollen and debris in the tank during rain events. ...would not otherwise occur and is therefore considered a valuable resource (Current California Water Code 13050-13051)
    5 KB (771 words) - 15:42, 5 December 2022
  • ...ng driver behaviors to expect a lower level of service during snow and ice events. *Incorporate education on chloride into pre-existing community events (e.g., National Night Out) as much as possible, rather than expecting the p
    11 KB (1,669 words) - 16:11, 23 November 2022
  • ...one in batch mode, which means that it is not modeling individual rainfall events in real-time, and accounting for antecedent moisture conditions for perviou ===Current file data: parameter files===
    31 KB (4,567 words) - 14:49, 4 December 2022
  • ===Events=== ...list of events. '''NOTE THE MPCA DOES NOT ENDORSE SPECIFIC EVENTS.''' Only events in which the MPCA participates are listed.
    16 KB (2,563 words) - 18:57, 3 December 2022
  • ...form an annual evaluation of all written procedures to ensure they reflect current processes and staff. *Use existing municipal events, like Public Works Open Houses, fairs, or household hazardous waste collect
    11 KB (1,671 words) - 16:06, 21 March 2024
  • ...ts and sampling of runoff water in response to or between natural rainfall events, and can be used to determine peak flow reduction and pollutant removal eff ...ervice life of the media. [https://conservancy.umn.edu/handle/11299/241682 Current research] is designed to enable a relationship between filter media iron an
    16 KB (2,245 words) - 15:31, 27 December 2022
  • ===Current and Historic Chloride Concentrations=== ...data for each impaired waterbody were compiled and assessed to understand current and historic water quality. A summary of the assessment is presented in [ht
    20 KB (3,038 words) - 15:57, 23 November 2022
  • {{alert|We only periodically update this page, so the current events section may be out of date. Look at bottom of this page to see date of last ==Current events==
    42 KB (5,832 words) - 18:59, 3 December 2022
  • ...ater than 0.10 inch rainfall) storm event (estimated build-up and wash-off events). The assessment shall also include estimates of annual and seasonal pollu ...This should include consideration of weather variability including extreme events, extended dry periods, extended wet periods, and storm intensities that may
    17 KB (2,483 words) - 15:12, 3 December 2022
  • ...banks are exposed to a longer duration of erosive bankfull and sub-bankful events ([[References for Unified Sizing Criteria|MacRae, 1993 and 1996, McCuen and ...licate the pre-development frequency of peak discharge rates for all storm events that should provide a high level of channel protection. This approach was c
    41 KB (6,386 words) - 19:17, 6 December 2022
  • ...ing weather, which may render them less effective during the spring runoff events. If the goal of a GSI practice is to infiltrate the spring melt water, then ...d average temperatures. As a result, there are no immediate changes to the current design, construction, or maintenance of permeable pavement. However, over t
    19 KB (2,800 words) - 17:35, 5 December 2022
  • ...rements you must retain the records for three years beyond the term of the current permit (Permit Part IV C.). Many of these materials will be requested prior | style="background: #E6F2FF" | Public notices for public events.
    13 KB (1,931 words) - 23:41, 25 January 2023
  • ...harvest systems used for irrigation are not specifically mentioned in the current permit, but the irrigation water may infiltrate through the soil and into u ...a specific event and to dispose of the corresponding amount. Between rain events, application should return to supplemental water only (horticultural practi
    11 KB (1,813 words) - 14:28, 6 December 2022
  • ...updates this page on a regular basis. For more information about past and current stormwater research projects in Minnesota, visit the following University o ...We encourage interested readers to send their comments on research needs, current/existing research, the Manual, and educational resources to the Minnesota P
    21 KB (3,122 words) - 21:56, 22 April 2024
  • ...e volume is used to the peak discharges of infrequent but very large storm events to pre-development levels. The 100-year design storm, which has a statistic ...ferent ways. The MPCA uses land cover conditions immediately preceding the current development project as the CGP pre-development
    7 KB (1,143 words) - 12:13, 7 August 2022

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)